SCP Hardware Quick Reference Book

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SCP Hardware Quick Reference Book

SCP Hardware Quick Reference - Amazon AWS

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SCP Hardware Quick Reference Book - Amazon AWS

Please refer to the SCP-MEM3 Quick Reference for detailed installation instructions. Explanation 1: Memory Backup Battery. If the SCP-1MB should experience ...

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SCP Hardware Quick Reference

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 11/2020

MODEL
MINI-SCP MINI-SCPE SCP-1MB SCP-E SCP-MEM3 SCP-MEM7 EP-1501 EP-1501 PLUS EP-1502 EP-2500 EP-4502 LP-1501 LP-1501 PLUS LP-1502 LP-2500 LP-4502

Table Of Contents

PAGE
3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33

MODEL
MR-50 Series 1 MR-50 Series 2 MR-50 Series 3 MR-51E MR-52 Series 1 MR-52 Series 2 MR-52 Series 3 MR-62E MR-16IN Series 1 MR-16IN Series 2 MR-16IN Series 3 MR-16OUT Series 1 MR-16OUT Series 2 MR-16OUT Series 3 MUX-8

� 2021 RS2 Technologies. - All rights reserved.

PAGE
35 37 39 41 43 45 47 49 51 53 55 57 59 61 63

TOC

MINI-SCP Quick Reference

MINI-SCP not evaluated by UL

Detail

+ 12 Volts DC (250mA)
-
Tamper Input (N/C - Jumper if not used)
Power Fault (N/C - Jumper if not used)

ACDC AC
GND
{ GND IN2
{ GND IN1

(Always closed) J13

REMOVE FOR SE RV ICE

Memory Backup Battery (Exp. 1)
Battery Bypass Sleeve (Exp. 1)

232 485 (Always set to 232) J4 (Always set to 2W) J7
2W 4W ON OFF

J2 (Not used)

485 232 J3 J5 J6 J9 (Always set to 232)
J8 J10 (Always closed)

(Channel 2 Termination) J11

U1 (Channel 3 Termination) J12

TXD1 TR1+ RXD1 TR1RTS1 R1+ CTS1 R1GND
}TR2+
TR2-
GND
}TR3+
TR3-
GND

Host Channel (Fig. 1)
Channel 2 RS-485 Sub-Panel Bus (Fig. 2)
Channel 3 RS-485 Sub-Panel Bus (Fig. 2)

S1 87654321 U4
LED A
LED B
LED C

Address Dip Switch (Fig. 1)
Normal LED Function LED A = Power (~1 pulse/second) LED B = Host Communication
(~1 pulse/second) LED C = SIO Communication
(Rapid pulse)

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 10/2013

TOC

Figure 1: Host Channel and Address Dip Switch Configuration

Oview

S1 - RS-232 Hardwired Address Dip Switch

Address 1

2

3

4

5

6

7

8

0

Off Off Off Off Off On On Off

S1 - Dialup Address Dip Switch

Address 1

2

3

4

5

6

7

8

1

On Off Off Off On On On Off

DB-9 Wiring

TXD1 TR1+
RXD1 TR1-
RTS1 R1+
CTS1 R1-
GND

Pin 2 Pin 3
Pin 5

5

9

1

6

DB-25 Wiring

TXD1 TR1+
RXD1 TR1-
RTS1 R1+
CTS1 R1-
GND

Pin 3 Pin 2
Pin 7

1

14

13

25

USR Spo rtster 33,600 External Modem DB-25 Wiring

1

14

TXD1 TR1+
RXD1 TR1-
RTS1 R1+
CTS1 R1-
GND

Pin 2 Pin 3
Pin 5 Pin 7

Pin 4

Pin 6 Pin 20

Jump 4, 6 & 20 together

13

25

Figure 2: RS-485 Sub-Panel Bus Termination

(Channel 2 Termination) J11
(Channel 3 Termination) J12

TR2+ TR2GND TR3+ TR3GND

The MINI-SCP has two distinct RS-485 sub-panel buses. Each bus needs to be terminated at both the beginning and ending points.
J11 is the termination jumper for the Channel 2 RS-485 Sub-Panel Bus.
J12 is the termination jumper for the Channel 3 RS-485 Sub-Panel Bus.
(see Two Wire RS-485 Wiring diagram for sub-panel wiring information)

Explanation 1: Memory Backup Battery
If the MINI-SCP should experience a complet e power loss, the 3 volt lithium memory backup battery provides power to the onboard memory which contains the card file, activity transactions and system configuration data. The MINI-SCP will retain all database information during a power failure for up to 60 days. For optimum reliability, the memory backup battery should be replaced yearly using only a type BR2325 lithium battery or equivalent. NOTE: When setting up or servicing the MINI-SCP, it is recommended to leave the battery bypass sleeve in place until all system testing is completed. By keeping the battery bypass sleeve in between the battery and the '+' post, you can be certain that the memory is being completely flushed during power cycles. Upon completion, be certain to remove the battery bypass sleeve and store it within the enclosure for future use.
� 2021 RS2 Technologies. - All rights reserved.

TOC

MINI-SCPE Quick Reference

MINI-SCPE not eva luated by UL

Detail

+ 12 Volts DC (450mA with NIC)
-
Tamper Input (N/C - Jumper if not used)
Power Fault (N/C - Jumper if not used)

ACD C
AC GND
{ GND IN2
{ GND IN1

(Always open) J13

REMOVE FOR SE RV ICE

Memory Backup Battery (Exp. 2)
Battery Bypass Sleeve (Exp. 2)

232 485 (Always set to 232) J4 (Always set to 2W) J7
2W 4W ON OFF

J2 (Exp. 1)

485 232 J3 J5 J6 J9 (Always set to 232)
J8 J10 (Always closed)

(Channel 2 Termination) J11

U1 (Channel 3 Termination) J12

TXD1 TR1+ RXD1 TR1RTS1 R1+ CTS1 R1GND
}TR2+
TR2-
GND
}TR3+
TR3-
GND

S1 87654321 U4
LED A
LED B
LED C

Host Channel (Not used)

Channel 2 RS-485 Sub-Panel Bus (Fig. 1)
Channel 3 RS-485 Sub-Panel Bus (Fig. 1)

Address Dip Switch



Always set to address 0.



Always turn on switches 5, 6 & 7.



Set switch es prio r to powering

up.

Normal LED Function
LED A = Power (~1 pulse/second) LED B = Host Communication
(~1 pulse/second) LED C = SIO Communication
(Rapid pulse)

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 10/2013

TOC

Explanation 1: Network Interface Card

Oview

Network Interface Card Setup
The 10Base-T Network Interface Card (NIC) has been installed on the MINI-SCPE by the factory and acts as the interface between the software and the MINI-SCPE. The NIC will require an IP Address, Subnet Mask and Gateway in order for the software to communicate with it. To program this information into the NIC, a MAC Address is required. Every NIC has a unique MAC Address which can be found on the white tag that is attached to it. A sample of a MAC Address would be 00-20-4A-74-OF-7F and can be found under the model number of the NIC (CO-E1-11AA). Programming the NIC can be performed through one of three methods .
Method One: RS2 Programmer (P/N: RS2-PROG-TOOL)
The RS2 Programmer comes with a cross-over cable which is used to connect the programmer to the MINI-SCPEs NIC. After connecting the programmer to the NIC, power up the MINI-SCPE and the RS2 Programmer. The programming software will automatically launch.
Enter the NICs MAC Address into the MAC Address fields. Enter the desired IP Address, Gateway and Subnet Mask into their respective fields. Select the appropriate SCP type and software application from their respective drop lists and then click the 'Set Configuration' button. One of two messages will appear, 'Configuration set!' if the programming was successful or 'Panel timeout' if the programming failed.
Method Two: Access It!� Ultra SCPe IP Programmer
Access It!� Ultra inst alls a utilities folder which contains the SCPe IP Programmer . If the computer resides on the same subnet as the NIC being programmed, you may program it while connected to the network. From the start menu, click Start|Programs|Access It! Ultra|Utilities|SCPe IP Programmer to run the SCP-E/MINI SCP-E Programmer utility.
Enter the NICs MAC Address into the MAC Address fields. Enter the desired IP Address, Gateway and Subnet Mask into their respective fields. Select the appropriate SCP type and software application from their respective drop lists and then click the 'Set Configuration' button. One of two messages will appear, 'Configuration set!' if the programming was successful or 'Panel timeout' if the programming failed.
Method Three: Manually
The manual ARP command is a tedious, but effective met hod in programming the NIC. This method should be used only as a last resort. If the computer resides on the same subnet as the NIC being programmed, you may program it while connected t o the net work. From the start menu, click Start|Run followed by typing 'cmd' for NT 4.0, 2000 and XP or 'command' for 98 and Me. This will open a Command Prompt window from which the following commands will be run from.

Command arp -s xxx.xxx.xxx.xxx yy-yy-yy-yy-yy-yy<Enter>
telnet xxx.xxx.xxx.xxx 1<Enter>
telnet xxx.xxx.xxx.xxx 9999
Command <Enter> 0<Enter> xxx<Enter> xxx<Enter> xxx<Enter> xxx<Enter> Y xxx<Enter> xxx<Enter> xxx<Enter> xxx<Enter> xx<Enter>
<Enter> 1<Enter> 38400<Enter> 4C<Enter> 02<Enter> xxxxx<Enter>
C0<Enter> <Enter> <Enter>
<Enter> <Enter>
<Enter> <Enter> <Enter> <Enter> <Enter> <Enter> <Enter> 5<Enter> 45<Enter> 9<Enter>

Command Prompt Window Portion Variable Reference xxx.xxx.xxx.xxx = IP Address yy-yy-yy-yy-yy-yy = MAC Address xxx.xxx.xxx.xxx = IP Address
xxx.xxx.xxx.xxx = IP Address
Telnet Session Window Portion Variable Reference
xxx = First IP octet xxx = Second IP octet xxx = Third IP octet xxx = Fourth IP octet Y = Yes xxx = First Gateway octet xxx = Second Gateway octet xxx = Third Gateway octet xxx = Fourth Gateway octet xx = Number of bits to mask
(08) class C 24/8 bits (255.255.255.000) (16) class B 16/16 bits (255.255.000.000) (24) class A 8/24 bits (255.000.000.000)
xxxxx = Network TCP port (03001) Default Access It!� setting (14001) If running Access It!� Lite or Access It!� UltraLite.

General Command Information Temporarily sets the IP Address.
The telnet connection will fail, but the NIC will change its IP Address. Opens a telnet session for further programming.
General Command Information Enters the NICs Setup Mode. Selects option 0 Server configuration. Programs the NICs first IP octet. Programs the NICs second IP octet. Programs the NICs third IP octet. Programs the NICs fourth IP octet. Enables Gateway to be programmed. Programs the NICs first Gateway octet. Programs the NICs second Gateway octet. Programs the NICs third Gateway octet. Programs the NICs fourth Gateway octet. Programs the NICs Subnet Mask
Bypasses the `Change telnet config password' option. Selects option 1 Channel 1 configuration. Programs the Baudrate to 38,400. Programs the I/F Mode to 4C. Programs the Flow to 02. Programs the Port No to 03001 or 14001 IMPORTANT NOTE: Only set the Port No to 14001, when running Access It!� Lite or Access It!� UltraLite which require the Lantronix Redirector Software! Programs the ConnectMode to C0. Bypasses the first `Remote IP Address' octet option. Bypasses the second `Remote IP Address' octet option. Bypasses the third `Remote IP Address' octet option. Bypasses the fourth `Remote IP Address' octet option. Bypasses the `Remote Port' option. Bypasses the `DisConnMode' option. Bypasses the `FlushMode' option. Bypasses the hours `DisConnTime' option. Bypasses the minutes `DisConnTime' option. Bypasses the `SendChar 1' option. Bypasses the `SendChar 2' option. Selects option 5 Expert settings. Programs the TCP Keepalive time to 45 seconds. Selects option 9 Save and exit.

14 32
Po wer Status Recycle LEDs Sw it ch

RJ-45 Jack

LED 1 (Green)

Description Serial Port Channel 1 Status

2 (Yellow) Serial Port Channel 2 Status

3 (Red)

Diagnostics

4 (Green) Network Link Status *non-fatal error

LED Functions Lights solid green to indicate Channel 1 is idle. Blinks green to indicate Channel 1 is connected to the network and active. Lights solid yellow to indicate Channel 2 is idle. Blinks yellow to indicate Channel 2 is connected to the network and active. Blinks or lights solid red in combination with the green (Channel 1) LED to indicate diagnostics and error detection.
Red solid, green (Channel 1) blinking: 1x: EPROM checksum error 2x: RAM error 3x: Network controller error 4x: EEPROM checksum error 5x: Duplicated IP address on the network* 6x: Software does not match hardware*
Red blinking, green (Channel 1) blinking: 4x: Faulty network connection* 5x: No DHCP response received*
Lights solid green to indicate network port is connected to the network

Explanation 2: Memory Backup Battery
If the MINI-SCPE should experience a complete power loss, the 3 volt lithium memory backup battery provides power to the onboard memory which contains the card file, activity transactions and system configuration data. The MINI-SCPE will retain all database information during a power failure for up to 60 days. For optimum reliability, the memory backup battery should be replaced yearly using only a type BR2325 lithium battery or equivalent.
NOTE: When setting up or servicing the MINI-SCPE, it is recommended to leave the battery bypass sleeve in place until all system testing is completed. By keeping the battery bypass sleeve in between the battery and the '+' post, you can be certain that the memory is being completely flushed during power cycles. Upon completion, be certain to remove the battery bypass sleeve and store it within the enclosure for future use.

Figure 1: RS-485 Sub-Panel Bus Termination

(Channel 2 Termination) J11
(Channel 3 Termination) J12

TR2+ TR2GND TR3+ TR3GND

The MINI-SCPE has two distinct RS-485 sub-panel buses. Each bus needs to be terminated at both the beginning and ending points.
J11 is the termination jumper for the Channel 2 RS-485 Sub-Panel Bus.
J12 is the termination jumper for the Channel 3 RS-485 Sub-Panel Bus.
(see Two Wire RS-485 Wiring diagram for sub-panel wiring information)

� 2021 RS2 Technologies. - All rights reserved.

TOC

SCP-1MB Quick Reference

SCP-1MB not ev aluate d by UL

Detail

+ 12 Volts DC (350mA)
-
Tamper Input (N/C - Jumper if not used)
Power Fault (N/C - Jumper if not used)

ACD C
AC GND
{ GND IN2
{ GND IN1

LED A LED B LED C
232 485 (Always set to 232) J9 (Always set to 2W) J14
4W 2W

485 232 J10 J11 J12 J13 (Always set to 232) (Always closed) J8
(Always closed) J7
J15 (Channel 2 Termination)
J16 (Channel 3 Termination)
J17 (Channel 4 Termination)
U1 J18
(Channel 5 Termination)

TXD1 TR1+ RXD1 TR1RTS1 R1+ CTS1 R1GND
}TR2+
TR2-
GND
}TR3+
TR3-
GND
}TR4+
TR4-
GND
}TR5+
TR5-
GND ON OFF

S1

Host Channel (Fig. 1) Channel 2 RS-485 Sub-Panel Bus (Fig. 2) Channel 3 RS-485 Sub-Panel Bus (Fig. 2) Channel 4 RS-485 Sub-Panel Bus (Fig. 2) Channel 5 RS-485 Sub-Panel Bus (Fig. 2)
Address Dip Switch (Fig. 1)

12345678

Normal LED Function
LED A = Power (~1 pulse/second) LED B = Host Communication (~1 pulse/second) LED C = SIO Communication (Rapid pulse)

J5 U18

Memory Backup Battery (Exp. 1) Battery Bypass Sleeve (Exp. 1)

128K 512K

(Always set to 512K) J3 (Always set to 512K) J2 (Always set to 512K) J4

REMOVE FOR SE RV ICE

U17

U16

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Memory Expansion Bus (Exp. 2)
Revised: 10/2013

TOC

Figure 1: Host Channel and Address Dip Switch Configuration

Oview

S1 - RS-232 Hardwired Address Dip Switch

Address 1

2

3

4

5

6

7

8

0

Off Off Off Off Off On On Off

S1 - Dialup Address Dip Switch

Address 1

2

3

4

5

6

7

8

1

On Off Off Off On On On Off

DB-9 Wiring

TXD1 TR1+
RXD1 TR1-
RTS1 R1+
CTS1 R1-
GND

Pin 2 Pin 3
Pin 5

5

9

1

6

DB-25 Wiring

TXD1 TR1+
RXD1 TR1-
RTS1 R1+
CTS1 R1-
GND

Pin 3 Pin 2
Pin 7

1

14

13

25

USR Spo rtster 33,600 External Modem DB-25 Wiring

1

14

TXD1 TR1+
RXD1 TR1-
RTS1 R1+
CTS1 R1-
GND

Pin 2 Pin 3
Pin 5 Pin 7

Pin 4

Pin 6 Pin 20

Jump 4, 6 & 20 together

13

25

Figure 2: RS-485 Sub-Panel Bus Termination

J15 (Channel 2 Termination)
J16 (Channel 3 Termination)
J17 (Channel 4 Termination)
J18 (Channel 5 Termination)

TR2+ TR2GND TR3+ TR3GND TR4+ TR4GND TR5+ TR5GND

The SCP-1MB has four distinct RS-485 sub-panel buses. Each bus needs to be terminated at both the beginning and ending points. J15 is the termination jumper for the Channel 2 RS-485 Sub-Panel Bus. J16 is the termination jumper for the Channel 3 RS-485 Sub-Panel Bus. J17 is the termination jumper for the Channel 4 RS-485 Sub-Panel Bus. J18 is the termination jumper for the Channel 5 RS-485 Sub-Panel Bus. (see Two Wire RS-485 Wiring diagram for sub-panel wiring information)

Explanation 1: Memory Backup Battery

Explanation 2: Memory Expansion

If the SCP-1MB should experience a complete power loss, the 3 volt lithium memory backup battery provides power to the onboard memory which contains the card file, activity transactions and system configuration data. The SCP-1MB will retain all database information during a power failure for up to 60 days. For optimum reliability, the memory backup bat tery should be replaced yearly using only a type BR2325 lithium battery or equivalent.
NOTE: When setting up or servicing the SCP-1MB, it is recommended to leave the battery bypass sleeve in place until all system testing is completed. By keeping the battery bypass sleeve in between the battery and the'+' post, you can be certain that the memory is being completely flushed during power cycles. Upon completion, be certain to remove the battery bypass sleeve and store it within the enclosure for future use.

The SCP-1MB is equipped with 1MB of upgradeable RAM. A maximum of 4MB may be achieved by adding the S CP-MEM3. Please refer to the SCP-MEM3 Quick Reference for detailed installation instructions.

� 2021 RS2 Technologies. - All rights reserved.

TOC
+ 12 Volts DC (600mA with NIC)
Tamper Input (N/C - Jumper if not used) Power Fault (N/C - Jumper if not used)
Secondary Host (Not used)
Memory Backup Battery (Exp. 2) Battery Bypass Sleeve (Exp. 2)

REMOVE FOR SE RV ICE

SCP-E Quick Reference

ACDC AC
GND
{ GND IN2
{ GND IN1

4W 2W J8 (Always set to 2W) J5 (Always set to 232)
485 232
J27 (Exp. 1)

485 232 J4 J6 J7 J10 (Always set to 232)
J9 J11 (Always closed)
(Channel 2 Termination) J21
(Channel 3 Termination) J22

TXD1 TR1+ RXD1 TR1RTS1 R1+ CTS1 R1GND
}TR2+
TR2-
GND
}TR3+
TR3-
GND

485 232 (Always set to 232) J16
(Always set to 232) J19
(Always set to 232) J13
(Always set to 232) J15 TXD6 TR6+

J20 (Always closed) J18 (Always closed)

RXD6 TR6-

RTS6 R6+
CTS6 R6-
GND

4W 2W J17 (Always set to 2W) J14 (Always set to 232)
485 232

}TR4+
TR4-

(Channel 4 Termination)

J26 (Always open)

115K 3

J23

2

57K 1

J12 (Not used)

J25 (Always set to 115K)

GND
}TR5+
TR5GND

J24

S1

(Channel 5 Termination)

LED A LED B LED C 12345678

U1

ON OFF

Detail
SCP-E not evaluated by UL

Host Channel (Not used)

Channel 2 RS-485 Sub-Panel Bus (Fig. 1) Channel 3 RS-485 Sub-Panel Bus (Fig. 1)

Channel 4 RS-485 Sub-Panel Bus (Fig. 1)

Channel 5 RS-485 Sub-Panel Bus (Fig. 1)

Address Dip Switch



Always set to address 0.



Always turn on switch 5.



Set switch es prio r to powering up.

Normal LED Function LED A = Power (~1 pulse/second) LED B = Host Communication (~1 pulse/second) LED C = SIO Communication (Rapid pulse)
U11 J3
RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Memory Expansion Bus (Exp. 3)
Revised: 10/2013

TOC

Explanation 1: Network Interface Card

Oview

Network Interface Card Setup
The 10Base-T Network Interface Card (NIC) has been installed on the SCP-E by the factory and acts as the interface between the software and the SCP-E. The NIC will require an IP Address, Subnet Mask and G ateway in order for the software to communicate with it. To program this information into the NIC, a MAC Address is required. Every NIC has a unique MAC Address which can be found on the white tag that is attached to it. A sample of a MAC Address would be 00-20-4A-74-OF-7F and can be found under the model number of the NIC (CO-E1-11AA). Programming the NIC can be performed through one of three methods.
Method One: RS2 Programmer (P/N: RS2-PROG-TOOL)
The RS2 Programmer comes with a cross-over cable which is used to connect the programmer to the SCP-Es NIC. After connecting the programmer to the NIC, power up the SCP-E and the RS2 Programmer. The programming software will automatically launch.

LED 1 (Green)
2 (Yellow)

Description Serial Port Channel 1 Status
Serial Port Channel 2 Status

LED Functions Lights solid green to indicate Channel 1 is idle. Blinks green to indicate Channel 1 is connected to the network and active.
Lights solid yellow to indicate Channel 2 is idle. Blinks yellow to indicate Channel 2 is connected to the network and active. Blinks or lights solid red in combination with the green (Channel 1) LED to indicate diagnostics and error detection.

Enter the NICs MAC Address into the MAC Address fields. Enter the desired IP Address, Gateway and Subnet Mask into their respective fields. Select the appropriate SCP type and software application from their respective drop list s and then click the'Set Configuration' button. One of two messages will appear, 'Configuration set!' if the programming was successful or 'Panel timeout' if the programming failed.
Method Two: Access It!� Ultra SCPe IP Programmer
Access It!� Ultra inst alls a utilities folder which contains the SCPe IP Programmer . If the computer resides on the same subnet as the NIC being programmed, you may program it while connected to the network. From the start menu, click Start|Programs|Access It! Ultra|Utilities|SCPe IP Programmer to run the SCP-E/MINI SCP-E Programmer utility.

3 (Red)

Diagnostics

Red solid, green (Channel 1) blinking: 1x: EPROM checksum error 2x: RAM error 3x: Network controller error 4x: EEPROM checksum error 5x: Duplicated IP address on the network* 6x: Software does not match hardware*
Red blinking, green (Channel 1) blinking:

Enter the NICs MAC Address into the MAC Address fields. Enter the desired IP Address, Gateway and Subnet Mask into their respective fields. Select the appropriate SCP type and software application from their respective drop list s and then click the'Set Configuration' button. One of two messages will appear, 'Configuration set!' if the programming was successful or 'Panel timeout' if the programming failed.
Method Three: Manually
The manual ARP command is a tedious, but effective method in programming the NIC. This method should be used only as a last resort. If the computer resides on the same subnet as the NIC being programmed, you may program it while connected t o the network. From the start menu, click Start|Run followed by typing 'cmd' for NT 4.0, 2000 and XP or 'command' for 98 and Me. This will open a Command Prompt window from which the following commands will be run from .

14 32

Po wer Recycle Sw it ch

St at us LEDs

RJ-45 Jack

4 (Green) Network Link Status *non-fatal error

4x: Faulty network connection* 5x: No DHCP response received*
Lights solid green to indicate network port is connected to the network

Command arp -s xxx.xxx.xxx.xxx yy-yy-yy-yy-yy-yy<Enter>
telnet xxx.xxx.xxx.xxx 1<Enter>
telnet xxx.xxx.xxx.xxx 9999
Command <Enter> 0<Enter> xxx<Enter> xxx<Enter> xxx<Enter> xxx<Enter> Y xxx<Enter> xxx<Enter> xxx<Enter> xxx<Enter> xx<Enter>
<Enter>
1<Enter> 115200<Enter> 4C<Enter> 02<Enter> 03001<Enter> C0<Enter> <Enter>
<Enter>
<Enter>
<Enter>
<Enter> <Enter> <Enter> <Enter> <Enter> <Enter> <Enter> 5<Enter> 45<Enter>
9<Enter>

Command Prompt Window Portion Variable Reference xxx.xxx.xxx.xxx = IP Address yy-yy-yy-yy-yy-yy = MAC Address xxx.xxx.xxx.xxx = IP Address
xxx.xxx.xxx.xxx = IP Address
Telnet Session Window Portion Variable Reference
xxx = First IP octet xxx = Second IP octet xxx = Third IP octet xxx = Fourth IP octet Y = Yes xxx = First Gateway octet xxx = Second Gateway octet xxx = Third Gateway octet xxx = Fourth Gateway octet xx = Number of bits to mask
(08) class C 24/8 bits (255.255.255.000) (16) class B 16/16 bits (255.255.000.000) (24) class A 8/24 bits (255.000.000.000)

General Command Information Temporarily sets the IP Address.
The telnet connection will fail, but the NIC will change its IP Address. Opens a telnet session for further programming.
General Command Information Enters the NICs Setup Mode. Selects option 0 Server configuration. Programs the NICs first IP octet. Programs the NICs second IP octet. Programs the NICs third IP octet. Programs the NICs fourth IP octet. Enables Gateway to be programmed. Programs the NICs first Gateway octet. Programs the NICs second Gateway octet. Programs the NICs third Gateway octet. Programs the NICs fourth Gateway octet. Programs the NICs Subnet Mask
Bypasses the `Change telnet config password' option. Selects option 1 Channel 1 configuration. Programs the Baudrate to 115,200. Programs the I/F Mode to 4C. Programs the Flow to 02. Programs the Port No to 03001. Programs the ConnectMode to C0. Bypasses the first `Remote IP Address' octet option. Bypasses the second `Remote IP Address' octet option. Bypasses the third `Remote IP Address' octet option. Bypasses the fourth `Remote IP Address' octet option. Bypasses the `Remote Port' option. Bypasses the `DisConnMode' option. Bypasses the `FlushMode' option. Bypasses the hours `DisConnTime' option. Bypasses the minutes `DisConnTime' option. Bypasses the `SendChar 1' option. Bypasses the `SendChar 2' option. Selects option 5 Expert settings. Programs the TCP Keepalive time to 45 seconds. Selects option 9 Save and exit.

Explanation 2: Memory Backup Battery
If the SCP-E should experience a complete power loss, the 3 volt lithium memory backup battery provides power to the onboard memory which contains the card file, activity transactions and system configuration data. The SCP-E will retain all database information during a power failure for up to 60 days. For optimum reliability, the memory backup battery should be replaced yearly using only a type BR2325 lithium batt ery or equivalent. NOTE: When setting up or servicing the SCP-E, it is recommended to leave the battery bypass sleeve in place until all system testing is completed. By keeping the battery bypass sleeve in between the battery and the '+' post, you can be certain that the memory is being completely flushed during power cycles. Upon completion, be certain to remove the battery bypass sleeve and store it within the enclosure for future use.
Explanation 3: Memory Expansion
The SCP-E is equipped with 1MB of upgradeable RAM. A maximum of 8MB may be achieved by adding the SCP-MEM7 or 4MB by adding the SCP-MEM3. Please refer to the SCP-MEM7 Quick Reference and the SCP-MEM3 Quick Reference for detailed installation instructions.

Figure 1: RS-485 Sub-Panel Bus Termination

TR2+

(Channel 2 Termination) J21

TR2GND

(Channel 3 Termination) J22

TR3+ TR3GND TR4+

TR4-

(Channel 4 Termination) J23

GND TR5+

TR5-

GND
J24 (Channel 5 Termination)

The SCP-E has four distinct RS-485 sub-panel buses. Each bus needs to be terminated at both the beginning and ending points. J21 is the termination jumper for the Channel 2 RS-485 Sub-Panel Bus. J22 is the termination jumper for the Channel 3 RS-485 Sub-Panel Bus. J23 is the termination jumper for the Channel 4 RS-485 Sub-Panel Bus. J24 is the termination jumper for the Channel 5 RS-485 Sub-Panel Bus. (see Two Wire RS-485 Wiring diagram for sub-panel wiring information)

� 2021 RS2 Technologies. - All rights reserved.

TOC

SCP-MEM3 Quick Reference

SCP-MEM3 not eva luated by UL

Detail

U1

U3

U5

J1

U2
512KB Memory Module (6)

U4

U6

Top View

Bottom View

Memory Expansion Bus (Fig. 1)

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 10/2013

TOC

Figure 1: Proper Mounting

U1

U3

U5

J1

Oview

U1

U1

U3

U5

J1

REMOVE FOR SE RV ICE

U2

U4

U6

REMOVE FOR SE RV ICE
SCP-1MB Top View

U2
SCP-MEM3 Standoff Position

U4

U6

SCP-E Top View

Place the edge of the SCP-MEM3 board into the standoff prior to seating the memory expansion bus.

SCP-1MB Side View

� 2021 RS2 Technologies. - All rights reserved.

SCP-E Side View

TOC

SCP-MEM7 Quick Reference

SCP-MEM7 not eva luated by UL

Detail

U13

U11

U9

J1

U14

U12

U10

U7

U5

U3

U1

512KB Memory Module (14)

U8

U6

U4

U2

Top View

Memory Expansion Bus (Fig. 1)
Bottom View

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 10/2013

TOC

Figure 1: Proper Mounting
The SCP-MEM7 ONLY works on the SCP-E and is only supported with Access It!� Ultra, Access It!� Ultra Titanium Edition and Access It!� Enterprise Edition.

Oview

REMOVE FOR SE RV ICE

U13

U11

U9

U1 J1

U14

U12

U10

U7

U5

U3

U1

SCP-MEM7 Standoff Position

U8

U6

U4

U2

SCP-E Top View
Place the edge of the SCP-MEM7 board into the standoff prior to seating the memory expansion bus.

SCP-E Side View
� 2021 RS2 Technologies. - All rights reserved.

TOC

10/100 Ethernet Host Channel
(Explan atio n 1)

Auxiliary Output 2 (2A@28Vdc - Figure 1)

Door Strike 1 (2A@28Vdc - Figure 1)

12 Volts DC �10% ONLY!
(12Vdc - 900mA ma x.)
Optional Door Strike Power - VO / GND
(12Vdc - 300mA ma x.)

J3 - EP-1501 Power Source Selector

J3 Set ting PoE 12V*

Power Source Power Over Etherne t Exte rnal Power Sour ce

*12Vdc power co nnecte d to TB4. Positive le ad to pin 3 (VIN) and ne gative lead to pin 4 (GND).

Reader Port 2
 Wiegan d Rea der (Figure 2)

Reader Port 1
 Wiegan d Rea der (Figure 3)  MR-DT Keypad (Figure 3)  RS-485 Reade r Interfa ce
Exit Request 1 (N/O - Figure 4) Door Contact 1
(N/C - Jumper if not use d - Figure 4)
J7 - Tamper Input (N/C - Jumper if not used)

IN1

IN2

VO LED BZR CLK DA TGND LED BZR CLK DA T

VO GND VIN GND NO 1-C NC NO 2-C NC

12V J3 Po E

EP-1501 Quick Reference

Amber LED Green LED

Top View

Relay 2

Relay 1

TB5

Detail
EP-150 1 not eva luated by UL
Bottom View

D9

D10

RLY 2

NC C NO NC C NO

RLY 1

BT1

OFF ON TB1

J7

Mechanical Specifications

 Dimensions 5.5"(140mm)Wx2.75"(70mm)L

 Temperature -55�C to +85�C, stor age

0�C to +70�C, ope rati ng

 Humidity

0% to 95% RHNC

7654321 S1
S2

ON 1234

Status LED Mostly On Mostly Off Toggle

1 - EP-1501 Status

Online

Offline

Battery Low (Double Flashes)

2 - Host Co mmun ication  Flashes while communicating with host.

3 - Reader 1 & 2 Activity  Flashes when data is received from either reader port.

4 - Door 1 Contact

Open

Closed

Fault

5 - Door 1 REX

Active

Inactive

Fault

6 � Cabinet Tamper

Alarm

Secure

N/A

7 - Not Used

N/A

N/A

N/A

D9 - Relay 1

Energized

De-Energiz ed

N/A

D10 - Relay 2

Energized

De-Energiz ed

N/A

Amber - Et hernet Speed

100 Mb/S

10 Mb/S

N/A

Green � Link/Activity

Link

No Link

Ethernet Activity

S1 - Configuration Dip Switch
(Explan atio n 1)
S2 - Reset Switch
(Does NOT erase system co nfig ./databa ses)
BT1 - SRAM Backup Battery
(Retains system config./databa ses about 2 weeks)

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 5/2014

TOC

Explanation 1: S1 � Configuration DIP Switch & Primary 10/100 Ethernet Host Channel

Oview

Configuring P rimary 10/100 Ethernet Host Channel For DHCP Enabled Net works
1. Set all S1 - Configuration DIP Switch DIPs OFF 2. App ly power to the EP-150 1 3. Make n ote of the MAC a ddress lo cated on the side of the RJ45 jack 4. Run Access It! Universal 5. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 6. Create a n ew SCP Gen eral Ta b
Model: EP-150 1 Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings
IP A ddress: <MACxx xxxxx xxxxx> If th e MAC addre ss from step 3 was 00-0F-E5-00-03-4B th en the IP Address field must be entered as the Host Name of MAC000FE500 034B.
Por t Nu mb er: 300 1 Encryption Settin gs: None NOTE: If unab le to resolve the Host Name to an IP Add ress, contact yo ur l oca l ne twork a dministra tor.

Configuring P rimary 10/100 Ethernet Host Channel For A Stat ic IP Addres s

1. Set S1 - Configuration DIP Switch DIP 2 ON 2. Set S1 - Configuration DIP Switch DIPs 1, 3 & 4 OFF 3. App ly power to the EP-150 1 4. Manua lly configure a co mp ute r to 192.168.0.100 5. Usin g a crossove r cable, connect computer to EP-150 1 6. Ope n a web browser and go to 192.168.0.251 7. Set S1 - Configuration DIP Switch DIP 1 ON 8. Click on `Click Here to Login' 9. Click on `Continue to t his website (not recomme nded).' 10. Enter a Usern ame o f admin 11. Enter a Password of passw ord 12. Click `Network' from the left hand menu 13. Sele ct `Use Static IP configura tion:'
IP A ddress: <Set acc ordingly> Sub net Mask: <Set acc ordingly> Default Ga teway: <Set acc ordingly> 14. Click `OK' 15. Click `Apply Setting' from the left hand menu 16. Click `Apply, Reboot' button 17. Wait 60 seconds for EP-150 1 to re boot 18. Remove p owe r from the EP-150 1

19. Set all S1 - Configuration DIP Switch DIPs OFF 20. Remove crossover cabl e an d con nect to ne twork 21. App ly power to the EP-150 1 22. Run Access It! Universal 23. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 24. Create a n ew SCP Gen eral Ta b
Model: EP-150 1 Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings
IP A ddress: <Set acc ordingly> Por t Nu mb er: 300 1 Encryption Settin gs: None

Figure 1: Output Wiring Options

Bulk Erasing The Syst em Configuration And Cardholder Dat aba ses
1. Set S1 - Configuration DIP Switch DIPs 1 & 2 ON 2. Set S1 - Configuration DIP Switch DIPs 3 & 4 OFF 3. App ly power to the EP-150 1
LEDs 1 & 2 and LE Ds 3 & 4 flash al tern ate ly at a .5 second rate 4. With in 10 seconds, switch S1 - Configuration DIP Switch DIP 1 OFF
LED 2 flashes at a 2 second rate a s memory is b eing erased WARNING! DO NO T CYCLE POWER Era sing memory takes a pproximately 60 seconds to co mp lete.
LEDs 1 & 4 flash for 10 seconds a fter the memory h as be en e rased, then th e E P-150 1 rebo ots 5. The EP-150 1 is n ow rea dy to b e configur ed as nee ded
Figure 2: Reader Port 2

Depen ding on yo ur p ower sou rce, use one of the two meth ods of tra nsie nt clamping shown below to protect the relay contacts and to reduce electro ma gnetic interferen ce (EMI emissions). Always pro tect ag ainst acci dental ove rloads by wiring in an inlin e fuse to the C (commo n) side of the relay a s shown below.

DC Source
Diode*

AC Source
MOV*

Load

NO

DC

C

NC

Fuse
*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Load

NO

AC

C

NC

Fuse
*MOV Selection � Inductive Load
Clamp Voltage > 1.5x Va c RMS 24Vac Str ike, Pan aso nic ERZ-C07DK470 Typ ical

VO GND VIN GND

Normally Normally Open Closed

Wiegan d Reade r

Black Red Green White Yellow Brow n

LED BZR CLK DA T

12V J3 Po E

Wiegan d Reade r

Figure 3: Reader Port 1

VO LED BZR CLK DA TGND

TB3

Black

R

Green

White Yellow Brow n
Red

MR-DT 1 A BC 5 MNO 9 YZ

� 2021 RS2 Technologies. - All rights reserved.

TB3 Black Gray Blue (Not used) (Not used) Red

VO LED BZR CLK DA TGND

IN x

Normally Normally Open Closed

Figure 4: Input Wiring Options

Non-Supervised

Supervised

1K, 1% 1K, 1%

IN x

IN x

1K, 1% 1K, 1%

IN x

TOC

EP-1501 Plus Quick Reference

EP-150 1 Plus not e valuat ed by UL

Detail

RLY 2 NC C N

10/100 Ethernet Host Channel
(Explan atio n 1)

Auxiliary Output 2 (2A@28Vdc - Figure 1)

Door Strike 1 (2A@28Vdc - Figure 1)

12 Volts DC �10% ONLY!
(12Vdc - 900mA ma x.)
Optional Door Strike Power - VO / GND
(12Vdc - 300mA ma x.)

J3 - EP-1501 Power Source Selector

J3 Set ting PoE 12V*

Power Source Power Over Etherne t Exte rnal Power Sour ce

*12Vdc power co nnecte d to TB4. Positive le ad to pin 3 (VIN) and ne gative lead to pin 4 (GND).

Reader Port 1
 Wiegan d Rea der (Figure 3)
*12Vdc power co nnecte d to TB4. Positive le ad to pin 1 (VO) and ne gative lead to pin 2 (GND).

Sub-Panel Bus (Figure 2)

EP-150 1 CLK DAT GND VO LED BZR

SIO Wiring TR+ TRGND Not Used Not Used Not Used

Exit Request 1 (N/O - Figure 4)
Door Contact 1
(N/C - Jumper if not use d - Figure 4)

J7 - Tamper Input (N/C - Jumper if not used)

IN1

IN2

VO LED BZR CLK DA TGND LED BZR CLK DA T

VO GND VIN GND NO 1-C NC NO 2-C NC

12V J3 Po E

Amber LED Green LED

Top View

Relay 2

Relay 1

TB5

7654321 S1
S2

ON 1234

BT1

OFF ON TB1

J7

Mechanical Specifications

 Dimensions 5.5"(140mm)Wx2.75"(70mm)L

 Temperature -55�C to +85�C, stor age

0�C to +70�C, ope rati ng

 Humidity

0% to 95% RHNC

Bottom View

D9

D10

Status LED Mostly On Mostly Off Toggle

1 - EP-1501 Status

Online

Offline

Battery Low (Double Flashes)

2 - Host Co mmun ication  Flashes while communicating with host.

3 - Reader 1 & 2 Activity  Flashes when data is received from either reader port.

4 - Door 1 Contact

Open

Closed

Fault

5 - Door 1 REX

Active

Inactive

Fault

6 � Cabin et Tamper

Alarm

Secure

N/A

7 - Not Used

N/A

N/A

N/A

D9 - Relay 1

Energized

De-Energiz ed

N/A

D10 - Relay 2

Energized

De-Energiz ed

N/A

Amber - Et hernet Speed

100 Mb/S

10 Mb/S

N/A

Green � Link/Activity

Link

No Link

Ethernet Activity

S1 - Configuration Dip Switch
(Explan atio n 1)
S2 - Reset Switch
(Does NOT erase system co nfig ./databa ses)
BT1 - SRAM Backup Battery
(Retains system config./databa ses about 2 weeks)

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 2/2018

TOC

Explanation 1: S1 � Configuration DIP Switch & Primary 10/100 Ethernet Host Channel

Oview

Configuring P rimary 10/100 Ethernet Host Channel For DHCP Enabled Net works
1. Set all S1 - Configuration DIP Switch DIPs OFF 2. App ly power to the EP-150 1 3. Make n ote of the MAC a ddress lo cated on the side of the RJ45 jack 4. Run Access It! Universal 5. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 6. Create a n ew SCP Gen eral Ta b
Model: EP-150 1 Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings
IP A ddress: <MACxx xxxxx xxxxx> If th e MAC addre ss from step 3 was 00-0F-E5-00-03-4B th en the IP Address field must be entered as the Host Name of MAC000FE500 034B.
Por t Nu mb er: 300 1 Encryption Settin gs: None NOTE: If unab le to resolve the Host Name to an IP Add ress, contact yo ur l oca l ne twork a dministra tor.

Configuring P rimary 10/100 Ethernet Host Channel For A Stat ic IP Addres s

1. Set S1 - Configuration DIP Switch DIP 2 ON 2. Set S1 - Configuration DIP Switch DIPs 1, 3 & 4 OFF 3. App ly power to the EP-150 1 4. Manua lly configure a co mp ute r to 192.168.0.100 5. Usin g a crossove r cable, connect computer to EP-150 1 6. Ope n a web browser and go to 192.168.0.251 7. Set S1 - Configuration DIP Switch DIP 1 ON 8. Click on `Click Here to Login' 9. Click on `Continue to t his website (not recomme nded).' 10. Enter a Usern ame o f admin 11. Enter a Password of passw ord 12. Click `Network' from the left hand menu 13. Sele ct `Use Static IP configura tion:'
IP A ddress: <Set acc ordingly> Sub net Mask: <Set acc ordingly> Default Ga teway: <Set acc ordingly> 14. Click `OK' 15. Click `Apply Setting' from the left hand menu 16. Click `Apply, Reboot' button 17. Wait 60 seconds for EP-150 1 to re boot 18. Remove p owe r from the EP-150 1

19. Set all S1 - Configuration DIP Switch DIPs OFF 20. Remove crossover cabl e an d con nect to ne twork 21. App ly power to the EP-150 1 22. Run Access It! Universal 23. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 24. Create a n ew SCP Gen eral Ta b
Model: EP-150 1 Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings
IP A ddress: <Set acc ordingly> Por t Nu mb er: 300 1 Encryption Settin gs: None

Figure 1: Output Wiring Options

Bulk Erasing The Syst em Configuration And Cardholder Dat aba ses

1. Set S1 - Configuration DIP Switch DIPs 1 & 2 ON 2. Set S1 - Configuration DIP Switch DIPs 3 & 4 OFF 3. App ly power to the EP-150 1
LEDs 1 & 2 and LE Ds 3 & 4 flash al tern ate ly at a .5 second rate 4. With in 10 seconds, switch S1 - Configuration DIP Switch DIP 1 OFF
LED 2 flashes at a 2 second rate a s memory is b eing erased WARNING! DO NO T CYCLE POWER Era sing memory takes a pproximately 60 seconds to co mp lete.
LEDs 1 & 4 flash for 10 seconds a fter the memory h as be en e rased, then th e E P-150 1 rebo ots 5. The EP-150 1 is n ow rea dy to b e configur ed as nee ded
Figure 2: Sub-Panel Communication

MR-52 (1) MR-52 (2)

EP-150 1 PLUS Capacities
 Any co mbi nation of up to 8 wired SIO's up to 1,000' and / or 8 MR-51E's suppo rtin g a maximum of 17 tota l re aders
 Sup ported SIO's:
 MR-50  MR-16IN  MR-52  MR-16OUT  MR-51e

MR-51e

MR-51e

Depen ding on yo ur p ower sou rce, use one of the two meth ods of tra nsie nt clamping shown below to protect the relay contacts and to reduce electro ma gnetic interferen ce (EMI emissions). Always pro tect ag ainst acci dental ove rloads by wiring in an inlin e fuse to the C (commo n) side of the relay a s shown below.

DC Source
Diode*

AC Source
MOV*

Load

NO

DC

C

NC

Fuse
*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Figure 3: Reader Port 1

VO GNDVINGND

12V J3

Po E

Wiegan d Reade r

Black Red
Green White Yellow Brow n

IN x

Load

NO

AC

C

NC

Fuse
*MOV Selection � Inductive Load
Clamp Voltage > 1.5x Va c RMS 24Vac Str ike, Pan aso nic ERZ-C07DK470 Typ ical

Figure 4: Input Wiring Options

Non-Supervised

Supervised

1K, 1% 1K, 1%

IN x

IN x

1K, 1% 1K, 1%

IN x

Normally Normally Open Closed

LEDBZRCLKDA T

� 2021 RS2 Technologies. - All rights reserved.

Normally Normally Open Closed

TOC

EP-1502 Quick Reference

Battery Bypass Sleeve
(Exp. 3)
Memory Backup Battery
(Exp. 3)

Normal LED Function

 LED 1
 LED 2  LED 3  LED TMP  LED FL T  LED R1  LED R2

Off-Line / On-Line & Battery Status Off-Line if 20% on On-Line if 80% on Battery low if dou ble flashin g
Ser ial Host Chan nel Activity Chann el 1 Inte rnal Sub-Pan el A ctivity Chann el 2 RS-485 Sub-Pan el A ctivity Unassi gned Reade r Po rt 1 Acti vity Reade r Po rt 2 Acti vity

S2 - Reset Switch
(Explan atio n 2)

Wiegan d Reade r

Figure 1 (Wiegan d Rea der Examp le)
Black Green White Yellow Brow n Red (See J7 - Reader Power)

Black

R

Gray

MR-DT

Blue

(Not used)
1

A BC

5

(Not used)

MNO

9

YZ

Red (See J7 - Reader Power)

Figure 2 (MR-DT* Keypad Example)

Door Strike 1
(Form-C, 5A@28Vdc, resistive - Figure 3)

Auxiliary Output 2
(Form-C, 5A@28Vdc, resistive - Figure 3)

1 REMOVE FOR

2

SE RV ICE

3

TMP

FLT

R1

R2

+ -

(Remote display of LED 1)

1

(Remote display of LED 2)

2

(Remote display of LED 3)

3

(Remote display of LED 4)

4

GND
DAT D0
CLK D1
BZR

OFF ON
1 2 3 4 S1
TB8

READE R 1

LED

VO
TB9 GND
DAT D0
CLK D1
BZR

READE R 2

LED

VO NO OUT 1 C

PASS 12V J7

NC

NO

OUT 2 C

NC

TB10

Door Strike 2
(Form-C, 5A@28Vdc, resistive - Figure 3)
Auxiliary Output 4
(Form-C, 5A@28Vdc, resistive - Figure 3)

NO OUT 3 C
NC NO OUT 4 C NC

Relay 2 Relay 4

Reader Ports 1 & 2
 Wiegan d Rea ders (Figure 1)  MR-DT Keypad (Figure 2)  RS-485 Reade r Interfa ce

RESET

S2

Normal Primary 10/100 Ethernet Host Channel LED Function

 LED D7 (red)
 LED SPD (amber)
 LED ACT (gree n)

Primary 10/100 Etherne t Host Ch annel Acti vity Etherne t Spee d
10Mb/S if off 100Mb/S if on Link & Acti vity No link if o ff Goo d li nk if on Acti vity if flashing

TB1 VIN GND TMP GND FLT GND SPD

D7

ACT

TB2

Mechanical Specifications

 Dimensions 8.0"(203.2mm)W x 6.0"(152.4mm)L

 Temperature -55�C to +85�C, stor age

0�C to +49�C, ope rati ng

 Humidity

0% to 85% RHNC

RS-485 Sub-Panel Bus Termination (Figure 5) - J5 TB3

J7 - Reader Power

J7 Set ting Reader Port V O Output (150mA max.)

12V

VO = 12Vdc regula ted

PT

VO = VIN

Use 12V se tting ONLY when VIN power is >16Vdc.

Reade rs requ iring a differe nt rating th an listed abo ve should be power ed sep arately. The reade r grou nd mu st r efe rence the pan el g round.

Relay 1 Relay 3

Relay LEDs ON = Energized
K1 Relay 1 LED K2 Relay 2 LED K3 Relay 3 LED K4 Relay 4 LEd

Input LEDs

OFF = Inactive

ON

= Active

Flashing = Trouble

IN1 Door Cont act 1 LED IN2 Exit Request 1 LED IN3 Door Cont act 2 LED IN4 Exit Request 2 LED IN5 Auxiliary Input 5 LED IN6 Auxiliary Input 5 LED IN7 Auxiliary Input 7 LED IN8 Auxiliary Input 8 LED

TXD RXD RTS CTS GND TR+ TRGND TB4 IN1 IN2
TB5 TB6
TB7

TB11

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Detail
*Not ev aluated by UL
12 to 24 Volts DC
(500mA ma x.)
Tamper Input
(N/C - Jumper if not use d)
Power Fault
(N/C - Jumper if not use d)
10/100 Ethernet Host Channel
(Explan atio n 1)
Remote LED Status
(Observe pola rity con nection to LED)
S1 - Configuration Dip Switch
(Explan atio n 1)
Serial Host Channel*
Channel 2 RS-485 Sub-Panel Bus
(2 wire ONLY! - Figure 5)
Door Contact 1
(N/C - Jumper if not use d - Figure 4)
Exit Request 1
(N/O - Figure 4)
Door Contact 2
(N/C - Jumper if not use d - Figure 4)
Exit Request 2
(N/O - Figure 4)
Auxiliary Input 5
(N/C - Jumper if not use d - Figure 4)
Auxiliary Input 6
(N/C - Jumper if not use d - Figure 4)
Auxiliary Input 7
(N/C - Jumper if not use d - Figure 4)
Auxiliary Input 8
(N/C - Jumper if not use d - Figure 4)
Revised: 8/2018

TOC

Explanation 1: S1 � Configuration DIP Switch & Primary 10/100 Ethernet Host Channel

Oview

Configuring P rimary 10/100 Ethernet Host Channel For DHCP Enabled Net works

Configuring P rimary 10/100 Ethernet Host Channel For A Stat ic IP Addres s

1. Set all S1 - Configuration DIP Switch DIPs OFF 2. App ly power to the EP-150 2 3. Make n ote of the MAC a ddress lo cated on the side of the RJ45 jack 4. Run Access It! Universal 5. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 6. Create a n ew SCP Gen eral Ta b
Model: EP-150 2 Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 SIO Port S peed
Por t 1: 384 00 Por t 2: 384 00 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings IP A ddress: <MACxx xxxxx xxxxx>
If th e MAC addre ss from step 3 was 00-0F-E5-00-03-4B th en the IP Address field must be entered as the Host Name of MAC000FE500 034B. Por t Nu mb er: 300 1 Encryption Settin gs: None NOTE: If unab le to resolve the Host Name to an IP Add ress, contact yo ur l oca l ne twork a dministra tor.
Bulk Erasing The Syst em Configuration And Cardholder Dat aba ses

1. Set S1 - Configuration DIP Switch DIP 2 ON 2. Set S1 - Configuration DIP Switch DIPs 1, 3 & 4 OFF 3. App ly power to the EP-150 2 4. Manua lly configure a co mp ute r to 192.168.0.100 5. Usin g a crossove r cable, connect computer to EP-150 2 6. Ope n a web browser and go to 192.168.0.251 7. Set S1 - Configuration DIP Switch DIP 1 ON 8. Click on `Click Here to Login' 9. Click on `Continue to t his website (not recomme nded).' 10. Enter a Usern ame o f admin 11. Enter a Password of passw ord 12. Click `Network' from the left hand menu 13. Sele ct `Use Static IP configura tion:'
IP A ddress: <Set acc ordingly> Sub net Mask: <Set acc ordingly> Default Ga teway: <Set acc ordingly> 14. Click `OK' 15. Click `Apply Setting' from the left hand menu 16. Click `Apply, Reboot' button 17. Wait 60 seconds for EP-150 2 to re boot 18. Remove p owe r from the EP-150 2 19. Set all S1 - Configuration DIP Switch DIPs OFF 20. Remove crossover cabl e an d con nect to ne twork

21. App ly power to the EP-150 2 22. Run Access It! Universal 23. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 24. Create a n ew SCP Gen eral Ta b
Model: EP-150 2 Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 SIO Port S peed
Por t 1: 384 00 Por t 2: 384 00 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings IP A ddress: <Set acc ordingly> Por t Nu mb er: 300 1 Encryption Settin gs: None

Figure 3: Output Wiring Options

Depen ding on yo ur p ower sou rce, use one of the two meth ods of tra nsie nt clamping shown below to protect the relay contacts and to reduce electro ma gnetic interferen ce (EMI emissions). Always pro tect ag ainst acci dental ove rloads by wiring in an inlin e fuse to the C (commo n) side of the relay a s shown below.

1. Set S1 - Configuration DIP Switch DIPs 1 & 2 ON

DC Source

AC Source

2. Set S1 - Configuration DIP Switch DIPs 3 & 4 OFF

Diode*

MOV*

3. App ly power to the EP-150 2

LEDs 1 & 2 and LE Ds 3 & 4 flash al tern ate ly at a .5 second rate 4. With in 10 seconds, switch S1 - Configuration DIP Switch DIP 1 OFF
LED 2 flashes at a 2 second rate a s memory is b eing erased

Load

NO

DC

C

Load

NO

AC

C

WARNING! DO NO T CYCLE POWER Era sing memory takes a pproximately 60 seconds to co mp lete. LEDs 1 & 4 flash for 10 seconds a fter the memory h as be en e rased, then th e E P-150 2 rebo ots 5. The EP-150 2 is n ow rea dy to b e configur ed as nee ded
Explanation 2: S2 - Reset Switch
Pre ssing th e S2 - Reset Switch will cau se the EP-150 2 to re boot.

NC
Fuse
*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

NC
Fuse
*MOV Selection � Inductive Load
Clamp Voltage > 1.5x Va c RMS 24Vac Str ike, Pan aso nic ERZ-C07DK470 Typ ical

This pr oce ss will NOT e rase the syste m configuration and cardh older databases .
Explanation 3: Memory Backup Battery

Figure 4: Input Wiring Options

Figure 5: RS-485 Sub-Panel

Normally Normally Open Closed

If th e E P-150 2 should experi ence a complete power loss, the 3 volt lithium me mo ry backup batter y provides power to the onb oard memory which con tain s the card file, acti vity transactio ns and system configur atio n data. The EP-150 2 will reta in a ll d ata base in for ma tion du ring a power failu re for up to 60 days. For optimu m relia bility, the me mor y backup battery sh ould be repla ced yearly usi ng only a type BR 232 5, BR233 0, or CR233 0 lithium battery or equivalen t.

Non-Supervised

IN x

For UL installations, refer to NCL-12UL Har dwa re Installation Manual DOCNCL12UL-R0 for r eplacement proced ures.

IN x

NOTE: When setting up or servicin g the EP-150 2, it is recommen ded to lea ve the batter y bypass sleeve in

place until all system testing is completed. By kee ping th e b attery b yp ass sle eve in between the battery and

the '+' post, you can be certain th at the me mo ry is be ing co mpl ete ly fl ush ed during power cycles. Upon

completion, be certain to remove the ba ttery b ypa ss slee ve and store it withi n the enclosure for future use.

Only S tand-Alone system w as evalua ted by UL

� 2021 RS2 Technologies. - All rights reserved.

IN x

IN x

Supervised
1K, 1% 1K, 1% 1K, 1% 1K, 1%

Normally Normally Open Closed
J5 TB3

Bus Termination
The EP-150 2 has one RS-485 subpan el b us and must be terminated at the beginn ing and endin g p oint.
TR+
J5 is the te rmination jumper fo r the TR- Chann el 2 RS-485 Sub-Pan el B us. GND (see Two Wire RS-485 Wiring diag ram
for sub-pan el wirin g in for ma tion)
Refer t o NCL-12UL Hardw are Ins tallation Manua l DOCNCL12UL-R1

TOC

EP-2500 Quick Reference

Detail
*Not ev aluated by UL

Battery Bypass Sleeve
(Explan atio n 3)
Memory Backup Battery
(Explan atio n 3)
S2 - Reset Switch
(Explan atio n 2)
S1 - Configuration Dip Switch
(Explan atio n 1)
Remote LED Status
(Observe pola rity con nection to LED)

S2
REMOVE FOR SE RV ICE

Mechanical Specifications

 Dimensions 5.0"(127mm)W x 6.0"(152.4mm)L

 Temperature -55�C to +85�C, stor age

0�C to +49�C, ope rati ng

 Humidity

0% to 85% RHNC

OFF ON
1 2 3 4
S1

Normal Primary 10/100 Ethernet Host Channel LED Function

 LED D7 (red)
 LED SPD (amber)
 LED ACT (gree n)

Primary 10/100 Etherne t Host Ch annel Acti vity Etherne t Spee d
10Mb/S if off 100Mb/S if on Link & Acti vity No link if o ff Goo d li nk if on Acti vity if flashing

Normal LED Function

1

 LED 1 Off-Line / On-Line & Battery Status

2

Off-Line if 20% on

On-Line if 80% on

3

Battery low if dou ble flashin g

4

 LED 2 Ser ial Host Chan nel Activity

5

 LED 3 Chann el 2 RS-485 Sub-Pan el A ctivity

 LED 4 Chann el 3 RS-485 Sub-Pan el A ctivity
6
 LED 5 Not used

 LED 6 Not used

J6
(Always set to 232) 232 485
(Always closed)

J10

(Channel 2 Termination)

J4

J5

- + J14 J15 J16 J17

(Remote display of LED 1) (Remote display of LED 2) (Remote display of LED 3) (Remote display of LED 4)

(Channel 3 Termination)

TB4

TB3 J8 J9 J7

TB2

TB1 VIN GND TMP GND FLT GND
SPD

D7

ACT

PORT 1

TXD TR+ RXD TRRTS
CTS
GND
TR+
TR-
GND
TR+
TR-
GND

PORT 3 PORT 2

12 to 24 Volts DC (240mA or 325mA* with Micro-125)
Tamper Input
(N/C - Jumper if not use d)
Power Fault
(N/C - Jumper if not use d)
Primary 10/100 Ethernet Host Channel
(Explan atio n 1)
Backup Micro-125 Ethernet Host Channel*
Serial Host Channel*
Channel 2 RS-485 Sub-Panel Bus
(2 wire ONLY! - Figure 1)
Channel 3 RS-485 Sub-Panel Bus
(2 wire ONLY! - Figure 1)

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 8/2018

TOC

Explanation 1: S1 � Configuration DIP Switch & Primary 10/100 Ethernet Host Channel

Oview

Configuring P rimary 10/100 Ethernet Host Channel For DHCP Enabled Net works
1. Set all S1 - Configuration DIP Switch DIPs OFF 2. App ly power to the EP-250 0 3. Make n ote of the MAC a ddress lo cated on the side of the RJ45 jack 4. Run Access It! Universal 5. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 6. Create a n ew SCP Gen eral Ta b
Model: EP-250 0 Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 SIO Port S peed
Por t 1: 384 00 Por t 2: 384 00 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings IP A ddress: <MACxx xxxxx xxxxx>
If th e MAC addre ss from step 3 was 00-0F-E5-00-03-4B th en the IP Address field must be entered as the Host Name of MAC000FE500 034B. Por t Nu mb er: 300 1 Encryption Settin gs: None NOTE: If unab le to resolve the Host Name to an IP Add ress, contact yo ur l oca l ne twork a dministra tor.

Configuring P rimary 10/100 Ethernet Host Channel For A Stat ic IP Addres s

1. Set S1 - Configuration DIP Switch DIP 2 ON 2. Set S1 - Configuration DIP Switch DIPs 1, 3 & 4 OFF 3. App ly power to the EP-250 0 4. Manua lly configure a co mp ute r to 192.168.0.100 5. Usin g a crossove r cable, connect computer to EP-250 0 6. Ope n a web browser and go to 192.168.0.251 7. Set S1 - Configuration DIP Switch DIP 1 ON 8. Click on `Click Here to Login' 9. Click on `Continue to t his website (not recomme nded).' 10. Enter a Usern ame o f admin 11. Enter a Password of passw ord 12. Click `Network' from the left hand menu 13. Sele ct `Use Static IP configura tion:'
IP A ddress: <Set acc ordingly> Sub net Mask: <Set acc ordingly> Default Ga teway: <Set acc ordingly> 14. Click `OK' 15. Click `Apply Setting' from the left hand menu 16. Click `Apply, Reboot' button 17. Wait 60 seconds for EP-250 0 to re boot 18. Remove p owe r from the EP-250 0 19. Set all S1 - Configuration DIP Switch DIPs OFF 20. Remove crossover cabl e an d con nect to ne twork

21. App ly power to the EP-250 0 22. Run Access It! Universal 23. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 24. Create a n ew SCP Gen eral Ta b
Model: EP-250 0 Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 SIO Port S peed
Por t 1: 384 00 Por t 2: 384 00 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings IP A ddress: <Set acc ordingly> Por t Nu mb er: 300 1 Encryption Settin gs: None

Bulk Erasing The Syst em Configuration And Cardholder Dat aba ses
1. Set S1 - Configuration DIP Switch DIPs 1 & 2 ON 2. Set S1 - Configuration DIP Switch DIPs 3 & 4 OFF 3. App ly power to the EP-250 0
LEDs 1 & 2 and LE Ds 3 & 4 flash al tern ate ly at a .5 second rate 4. With in 10 seconds, switch S1 - Configuration DIP Switch DIP 1 OFF
LED 2 flashes at a 2 second rate a s memory is b eing erased WARNING! DO NO T CYCLE POWER Era sing memory takes a pproximately 60 seconds to co mp lete.
LEDs 1 & 4 flash for 10 seconds a fter the memory h as be en e rased, then th e E P-250 0 rebo ots 5. The EP-250 0 is n ow rea dy to b e configur ed as nee ded

Explanation 3: Memory Backup Battery
If th e E P-250 0 should experi ence a complete power loss, the 3 volt lithium me mo ry backup batter y provides power to the onb oard memory which con tai ns the card file, acti vity transactio ns and system configur atio n d ata . The EP-250 0 will reta in a ll databa se information durin g a power failure for up to 60 days. For optimu m relia bility, the me mor y backup battery sh ould be repl ace d year ly using only a type BR232 5, BR233 0, or CR233 0 lithium battery or equivalen t.
For UL installations, refer to NCL-12UL Har dwa re Installation Manual DOCNCL12UL-R0 for r eplacement p rocedures.
NOTE: When setting up or servicin g the EP-250 0, it is recommen ded to lea ve the batter y bypass sleeve in p lace u ntil all system testing is comple ted. By kee ping th e b attery b yp ass sle eve in between the battery and th e '+' post, you can be certain that the memo ry is b eing co mp lete ly flushed during po we r cycles . Upon completion, be certain to remove the ba ttery b ypa ss sleeve and store it within th e e nclo su re for futur e u se.

Explanation 2: S2 - Reset Switch
Pre ssing th e S2 - Reset Switch will cau se the EP-250 0 to re boot. This pr oce ss will NOT e rase the syste m configuration and cardh older databases .
Only S tand-Alone system w as evalua ted by UL

Figure 1: RS-485 Sub-Panel Bus Termination

TB3

(Channel 2 Termination) (Channel 3 Termination) � 2021 RS2 Technologies. - All rights reserved.

J5

J4

TB4

TR+

TR-

The EP-250 0 has two distin ct 2 wire RS-485 sub-pan el b use s. Each

bus needs to be terminated at both th e b eginni ng a nd ending po ints.

GND
J4 is the te rmination jumper fo r the Channe l 2 RS-485 Sub-Pan el B us.

TR+

J5 is the te rmination jumper fo r the Channe l 3 RS-485 Sub-Pan el B us.

TR-

(see Two Wire RS-485 Wiring diag ram for sub-pan el wirin g in for ma tion)

GND
Refer t o NCL-12UL Hardw are Ins tallation Manua l DOCNCL12UL-R1

Figure 2 (MR-DT* Keypad
Example)

Figure 1
(Wiegan d Rea der Example)

TOC

EP-4502 Quick Reference

765

4321

USB
(N/A)
SPD ACT

REMOVE FOR SE RV ICE

Memory Backup Battery
(Exp. 3)
Battery Bypass Sleeve
(Exp. 3)

TB1

Power Fault

GND

(N/C - Jumper if not use d)

FLT

Tamper Input

GND

(N/C - Jumper if not use d)

TMP

12 to 24 Volts DC

GND

(500mA ma x.)

VIN

Black

TB8 GND

Green

DAT D0

Wiegan d

White

CLK D1

Reade r

Yellow

BZR

READE R 1

Brow n

LED

MR-DT

Red (See J7 - Reader Power)

Black

R

Gray

Blue

(Not used)
1

A BC

5

(Not used)

MNO

9

YZ

Red (See J7 - Reader Power)

READE R 2

VO
TB9 GND
DAT D0
CLK D1
BZR
LED
VO

Door Strike 1
(Form-C, 5A@28Vdc, resistive - Figure 3)
Auxiliary Output 2
(Form-C, 5A@28Vdc, resistive - Figure 3)

NO OUT 1 C
NC NO OUT 2 C NC

Door Strike 2
(Form-C, 5A@28Vdc, resistive - Figure 3)
Auxiliary Output 4
(Form-C, 5A@28Vdc, resistive - Figure 3)

NO OUT 3 C
NC NO OUT 4 C NC

S2

Processor

D1

RESET

Mechanical Specifications

 Dimensions 8.0"(203.2mm)W x 6.0"(152.4mm)L

 Temperature -55�C to +85�C, stor age

0�C to +49�C, ope rati ng

 Humidity

0% to 85% RHNC

S1

microSD
(N/A)

 Wiegan d Rea ders (Figure 1)

 MR-DT Keypad (Figure 2)

 RS-485 Reade r Interfa ce

Reader Ports 1 & 2

J9

1234 S1

J5

J7 - Reader Power

PASS 12V J7 Set ting Reader Port V O Output (150mA max.)

12V

VO = 12Vdc regula ted

J7

PT

VO = VIN

Use 12V se tting ONLY when VIN power is >16Vdc.

Reade rs requ iring a differe nt rating th an listed abo ve should be power ed sep arately. The reade r grou nd mu st r efe rence the pan el g round.

Input LEDs

OFF = Inactive

ON

= Active

Flashing = Trouble

TB10

Relay 2 Relay 4

Relay 1 Relay 3

Relay LEDs ON = Energized
K1 Relay 1 LED K2 Relay 2 LED K3 Relay 3 LED K4 Relay 4 LEd

IN1 Door Cont act 1 LED IN2 Exit Request 1 LED IN3 Door Cont act 2 LED IN4 Exit Request 2 LED IN5 Auxiliary Input 5 LED IN6 Auxiliary Input 5 LED IN7 Auxiliary Input 7 LED IN8 Auxiliary Input 8 LED

TB11

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Termination (Figure 5)

RS-485 Sub-Panel Bus

TB2 TR+ TRGND TB3 TR+ TRGND TB4 IN1 IN1 IN2 IN2
IN3 IN3 IN4 IN4 TB5 TB6 IN5 IN5 IN6 IN6 TB7 IN7 IN7 IN8 IN8

OFF ON
RS485-2 RS485-1

EP-450 2 not eva luated by UL

Detail

10/100 Ethernet Host Channel (Explanation 1)
Host Channel LED Function

 LED SPD (amber)
 LED ACT (gree n)

Etherne t Spee d 10Mb/S if off 100Mb/S if on
Link & Acti vity No link if o ff Goo d li nk if on Acti vity if flashing

 LED 1
 LED 2  LED 3  LED 4  LED 5  LED 6  LED 7

Normal LED Function
Off-Line / On-Line & Battery Status Off-Line if 20% on On-Line if 80% on Battery low if dou ble flashin g
Host Channel Activity (Etherne t) Inte rnal Sub-Pan el A ctivity Chann el 2 RS-485 Sub-Pan el A ctivity Chann el 3 RS-485 Sub-Pan el A ctivity Reade r Po rt 1 Acti vity Reade r Po rt 2 Acti vity

Reset Switches
(Explan atio n 2)

S1 - Configuration Dip Switch
(Explan atio n 1)

Channel 2 RS-485 Sub-Panel Bus
(2 wire ONLY! - Figure 5)

Channel 3 RS-485 Sub-Panel Bus
(2 wire ONLY! - Figure 5)
Door Contact 1
(N/C - Jumper if not use d - Figure 4)
Exit Request 1
(N/O - Figure 4)
Door Contact 2
(N/C - Jumper if not use d - Figure 4)
Exit Request 2
(N/O - Figure 4)
Auxiliary Input 5
(N/C - Jumper if not use d - Figure 4)
Auxiliary Input 6
(N/C - Jumper if not use d - Figure 4)
Auxiliary Input 7
(N/C - Jumper if not use d - Figure 4)
Auxiliary Input 8
(N/C - Jumper if not use d - Figure 4)
Revised: 6/2016

TOC

Explanation 1: S1 � Configuration DIP Switch & Primary 10/100 Ethernet Host Channel

Oview

Configuring P rimary 10/100 Ethernet Host Channel (DHCP IP)

Configuring P rimary 10/100 Ethernet Host Channel (Sta tic IP)

1. Set all S1 - Configuration DIP Switch DIPs OFF 2. App ly power to the EP-450 2 3. Make n ote of the MAC a ddress lo cated on the side of the RJ45 jack 4. Run Access It! Universal 5. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 6. Create a n ew SCP Gen eral Ta b
Model: EP-450 2 xMB xMB = Default card database size is 32MB, value can be adjuste d within EP web browser. Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 SIO Port S peed
Por t 1: 384 00 Por t 2: 384 00 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings IP A ddress: <MACxx xxxxx xxxxx>
If th e MAC addre ss from step 3 was 00-0F-E5-00-03-4B th en the IP Address field must be entered as the Host Name of MAC000FE500 034B. Por t Nu mb er: 300 1 Encryption Settin gs: None If unab le to resolve the Host Name to an IP Add ress, contact yo ur l oca l ne twork a dministra tor.
Bulk Erasing The Syst em Configuration And Cardholder Dat aba ses

1. Set S1 - Configuration DIP Switch DIP 2 ON 2. Set S1 - Configuration DIP Switch DIPs 1, 3 & 4 OFF 3. App ly power to the EP-450 2 4. Manua lly configure a co mp ute r to 192.168.0.100 5. Usin g a crossove r cable, connect computer to EP-450 2 6. Ope n a web browser and go to 192.168.0.251 7. Set S1 - Configuration DIP Switch DIP 1 ON 8. Click on `Click Here to Login' 9. Click on `Continue to t his website (not recomme nded).' 10. Enter a Usern ame o f admin and a Passwo rd of passw ord 11. Click `Network' from the left hand menu 12. Sele ct `Use Static IP configura tion:'
IP A ddress: <Set acc ordingly> Sub net Mask: <Set acc ordingly> Default Ga teway: <Set acc ordingly> 13. Click `Accept' 14. Click `Aut o-Sav e' from the left hand menu Card Data base S ize: <Set acc ordingly> 15. Click `Apply Setting' from the left hand menu 16. Click `Apply, Reboot' button 17. Wait 60 seconds for EP-450 2 to re boot 18. Remove p owe r from the EP-450 2 19. Set all S1 - Configuration DIP Switch DIPs OFF 20. Remove crossover cabl e an d con nect to ne twork

21. App ly power to the EP-450 2 22. With in Access It! Universal.NET create a ne w Channe l
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 23. With in Access It! Universal.NET create a new S CP Gen eral Ta b
Model: EP-450 2 xMB xMB = Card database si ze configured in step 14. Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 SIO Port S peed
Por t 1: 384 00 Por t 2: 384 00 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings IP A ddress: <Set acc ordingly> Por t Nu mb er: 300 1 Encryption Settin gs: None

Figure 3: Output Wiring Options

Depen ding on yo ur p ower sou rce, use one of the two meth ods of tra nsie nt clamping shown below to protect the relay contacts and to reduce electro ma gnetic interferen ce (EMI emissions). Always pro tect ag ainst acci dental ove rloads by wiring in an inlin e fuse to the C (commo n) side of the relay a s shown below.

1. Set S1 - Configuration DIP Switch DIPs 1 & 2 ON 2. Set S1 - Configuration DIP Switch DIPs 3 & 4 OFF 3. App ly power to the EP-450 2
LEDs 1 & 2 and LE Ds 3 & 4 flash al tern ate ly at a .5 second rate 4. With in 10 seconds, switch S1 - Configuration DIP Switch DIP 1 OFF
LED 2 flashes at a 2 second rate a s memory is b eing erased WARNING! DO NO T CYCLE POWER Era sing memory takes a pproximately 60 seconds to co mp lete.
LEDs 1 & 4 flash for 10 seconds a fter the memory h as be en e rased, then th e E P-450 2 rebo ots 5. The EP-450 2 is n ow rea dy to b e configur ed as nee ded
Explanation 2: S2 - Reset Switches

DC Source
Diode*

Load

NO

DC

C

NC

Fuse
*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

AC Source
MOV*

Load

NO

AC

C

NC

Fuse
*MOV Selection � Inductive Load
Clamp Voltage > 1.5x Va c RMS 24Vac Str ike, Pan aso nic ERZ-C07DK470 Typ ical

Pre ssing th e S1 or S2 - Reset Switche s will cau se the EP-450 2 to re boot. This pr oce ss will NOT e rase the syste m configuration and cardh older databases .
Explanation 3: Memory Backup Battery

Figure 4: Input Wiring Options

Non-Supervised

Supervised

Figure 5: RS-485 Sub-Panel Bus Termination

Normally Normally Open Closed

Normally Normally Open Closed

If th e E P-450 2 should experi ence a complete power loss, the 3 volt lithium me mo ry backup batter y provides power to the onb oard memory which con tain s the card file, acti vity transactio ns and system configur atio n data. The EP-450 2 will reta in a ll d ata base in for ma tion du ring a power failu re for up to 60 days. For optimu m relia bility, the me mor y backup battery sh ould be repla ced yearly usi ng only a type BR 232 5, BR233 0, or CR233 0 lithium battery or equivalen t.
NOTE: When setting up or servicin g the EP-450 2, it is recommen ded to lea ve the batter y bypass sleeve in place until all system testing is completed. By kee ping th e b attery b yp ass sle eve in between the battery and the '+' post, you can be certain th at the me mo ry is be ing co mpl ete ly fl ush ed during power cycles. Upon completion, be certain to remove the ba ttery b ypa ss slee ve and store it withi n the enclosure for future use.
� 2021 RS2 Technologies. - All rights reserved.

IN x

IN x

IN x

IN x

1K, 1% 1K, 1% 1K, 1% 1K, 1%

Jx

The EP-450 2 has two RS-485 subTBx pan el b use s which must be terminated TR+ at their be ginning an d e nding poin ts.
TR- J5 & J9 are termination jumpers for their respective Sub-Pan el B us.
GND (see Two Wire RS-485 Wiring diag ram for sub-pan el wirin g in for ma tion)

TOC

LP-1501 Quick Reference

Detail
LP-150 1 not eva luated by UL

Green LED

Yellow LED

Auxiliary Output 2 (2A@30Vdc)
See Figure 1

Door Strike 1 (2A@30Vdc)
See Figure 1

Local Power Supply (1.8A max plus readers)
CABLING: 1 twisted pair, minimum 18 AWG when using local 12Vdc
VIN (Voltage In): Positive 12 Volts �10% DC GND (Ground): Input V olta ge Re turn (-)

Auxiliary Power

Power Source PoE PoE + Local Power Sup ply

Available Power 12Vdc@625mA ma x. 12Vdc@1.25A max. 12Vdc@1.25A max.

VO (Voltage Out): Positive 12 Volts DC GND (Ground): Input V olta ge Re turn (-)

Wiegand Reader Port 2
See Figure 2
Reader Port 1
See Figure 3  1 Wiegan d r eader or 2 OSDP rea ders  OSDP v2.1.6 suppor t  OSDP used fo r In/Out con fig urations o nly  OSDP req uires u nique add ressing from 0 - 3
Exit Request 1 - N/O
See Figure 4
Door Contact 1 - N/C (jumper if n ot used)
See Figure 4
J7 - Tamper Input
N/C (jumper if n ot used)

IN1

IN2

VO LED BZR CLK DA TGND LED BZR CLK DA T

VO GND VIN GND NO 1-C NC NO 2-C NC

12V J3 Po E

TB3 TB2

J5 TB1
J6

Relay 2 Relay 1

D10

D9

TB5

TB4

ON 1234

J7
Micro USB Jack

microSD OFF ON
backsid e (not use d)
J8

BT1A

Mechanical Specifications

 Dimensions 5.5" (140mm)W x 2.75"(70mm)L

 Temperature -55�C to +85�C, stor age

0�C to +70�C, ope rati ng

 Humidity

5% to 95% RHNC

7654321 S1

10/100 Ethernet Host Channel
See Expla nation 1

J3 - Power Source Selector

J3 Set ting PoE * 12V

Power Source Power Over Etherne t Local Power Sup ply

* PoE

IEEE 802.3af complia nt (12.95 W)

PoE +

IEEE 802.3at complia nt (25 W)

12Vdc power co nnecte d to TB4. Positive le ad to

pin 3 (VIN) and ne gative lead to pin 4 (GND)

Status LED Mostly On Mostly Off Toggle

1 - LP-1501 Status

Online

Offline

N/A

2 - Host Co mmun ication Flashes while communicating with host.

3 - Reader 1 & 2 Activity Flashes when data is received from either reader port.

4 - Door 1 Contact

Open

Closed

Fault

5 - Door 1 REX

Active

Inactive

Fault

6 - Cabinet Tamper

Alarm

Secure

N/A

7 - Not Used

N/A

N/A

N/A

D9 - Relay 1

Energized

De-Energiz ed

N/A

D10 - Relay 2

Energized

De-Energiz ed

N/A

Yellow - Ethernet Speed

100 Mb/S

10 Mb/S

N/A

Green - Link/Activity

Link

No Link

Ethernet Activity

S1 - Configuration Dip Switch
See Expla nation 1

BT1A - SRAM Backup Battery
Retains system configur atio n/databa ses ~ 3 days

Alternate Host Channel
See Expla nation 2

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 8/2018

TOC

Explanation 1: Configuration DIP Switch & 10/100 Ethernet Host Channel

Oview

Configuring 10/100 Ethernet Host Channel For DHCP And DNS Enabled Network s
1. Set all S1 - Configuration DIP Switch DIPs OFF 2. App ly power to the LP-150 1 3. Make n ote of the MAC a ddress lo cated on the side of the RJ45 jack 4. Run Access It! Universal 5. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 6. Create a n ew SCP Gen eral Ta b
Model: LP-150 1 Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings
IP A ddress: <MACxx xxxxx xxxxx> If th e MAC addre ss from step 3 was 00-0F-E5-00-03-4B th en the IP Address field must be entered as the Host Name of MAC000FE500 034B.
Por t Nu mb er: 300 1 Encryption Settin gs: None If unab le to resolve the Host Name to an IP Add ress, contact yo ur l oca l ne twork a dministra tor.
Bulk Erasing The Syst em Configuration And Cardholder Dat aba ses
1. Set S1 - Configuration DIP Switch DIPs 1 & 2 ON 2. Set S1 - Configuration DIP Switch DIPs 3 & 4 OFF 3. App ly power to the LP-150 1
LEDs 1 & 2 and LE Ds 3 & 4 flash al tern ate ly at a .5 second rate 4. With in 10 seconds, switch S1 - Configuration DIP Switch DIP 1 OFF
LED 2 flashes at a 2 second rate a s memory is b eing erased WARNING! DO NO T CYCLE POWER Era sing memory takes a pproximately 60 seconds to co mp lete.
LEDs 1 & 4 flash for 10 seconds a fter the memory h as be en e rased, then th e L P-150 1 rebo ots 5. The LP-150 1 is n ow rea dy to b e configur ed as nee ded
Figure 2: Wiegand Reader Port 2
CABLING: 6-conductor, 18 AWG, 500 feet (150 m) max

Configuring 10/100 Ethernet Host Channel For A Sta tic IP Addre ss

1. Set S1 - Configuration DIP Switch DIP 2 ON 2. Set S1 - Configuration DIP Switch DIPs 1, 3 & 4 OFF 3. App ly power to the LP-150 1 4. Manua lly configure a co mp ute r to 192.168.0.100 5. Usin g a crossove r cable, connect computer to LP-150 1 6. Ope n a web browser and go to 192.168.0.251 7. Set S1 - Configuration DIP Switch DIP 1 ON 8. Click on `Click Here to Login' 9. Click on `Continue to t his website (not recomme nded).' 10. Enter a Usern ame o f admin 11. Enter a Password of passw ord 12. Click `Network' from the left hand menu 13. Sele ct `Use Static IP configura tion:'
IP A ddress: <Set acc ordingly> Sub net Mask: <Set acc ordingly> Default Ga teway: <Set acc ordingly> 14. Click `OK' 15. Click `Apply Setting' from the left hand menu 16. Click `Apply, Reboot' button 17. Wait 60 seconds for LP-150 1 to re boot 18. Remove p owe r from the LP-150 1

19. Set all S1 - Configuration DIP Switch DIPs OFF 20. Remove crossover cabl e an d con nect to ne twork 21. App ly power to the LP-150 1 22. Run Access It! Universal 23. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 24. Create a n ew SCP Gen eral Ta b
Model: LP-150 1 Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings
IP A ddress: <Set acc ordingly> Por t Nu mb er: 300 1 Encryption Settin gs: None

Explanation 2: Alternate Host Channel
A micro USB Ethern et adap ter may b e u sed to enable alterna te host chann el communication. Alterna te host channe l communication is only used to commu nica te to the ser ver machine and no t to downstream Eth ernet ena bled SIOs.
Manufa cturer: Plug able Model: USB20OTGE100

Figure 1: Output Wiring Options
CABLING: As required for the load

Door lock mechanisms can gener ate feedba ck to the r elay circuit that can ca use da ma ge and premature fa ilure of the rela y. For this reason, a diode must be used to pr otect the rela y. Wire sh ould be of sufficient gauge to avo id voltage loss.

Diode*

DC Source

NC x-C NO

Load DC

Fuse
*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

VO GND VIN GND

Normally Normally Open Closed Normally Normally Open Closed

VO LED BZR CLK DA TGND

Canno t be used i f two OSDP rea ders ar e a ttached
to Read er Port 1.

Wiegan d Reade r

Black

Red

(300mA maximum)

Green

White

Yellow

Brown (High > 3V, Low < .5V)

12V J3 Po E

Figure 3: Reader Port 1 Options

Wiegan d Rea der Examp le
CABLING: 6-conductor, 18 AWG, 500 feet (150 m) max

OSDP / RS-485 Reade r Example
CABLING: 1 twisted pair, 18 AWG for power and 1 twisted pair w/drain & shield, 24 AWG, 120 impedance, 2,000 feet (610 m) max for communication

TB3 Black

Wiegan d Reade r

Green White Yellow

Brown (High > 3V, Low < .5V)

Red

(300mA maximum)

TB3 Ground

485-

OSDP/

RS-485

485+

Reade r

(Not used) (Not used)

Red

(300mA maximum)

VO LED BZR CLK DA TGND

INx

Figure 4: Input Wiring Options
CABLING: 1 twisted pair per input, 30 maximum

Non-Supervised

Supervised

1K, 1% 1K, 1%

INx

INx

1K, 1% 1K, 1%

INx

LED BZR CLK DA T

� 2021 RS2 Technologies. - All rights reserved.

TOC

LP-1501 Plus Quick Reference

LP-150 1 Plus not e valuat ed by UL

Detail

Green LED

Yellow LED

Auxiliary Output 2 (2A@30Vdc)
See Figure 1

Door Strike 1 (2A@30Vdc)
See Figure 1

Local Power Supply (1.8A max plus readers)
CABLING: 1 twisted pair, minimum 18 AWG when using local 12Vdc
VIN (Voltage In): Positive 12 Volts �10% DC GND (Ground): Input V olta ge Re turn (-)

Auxiliary Power

Power Source PoE PoE + Local Power Sup ply

Available Power 12Vdc@625mA ma x. 12Vdc@1.25A max. 12Vdc@1.25A max.

VO (Voltage Out): Positive 12 Volts DC GND (Ground): Input V olta ge Re turn (-)

Wiegand Reader Port 1
See Figure 3

Sub-Panel Bus

See Figure 2

LP-150 1 Plus CLK DAT GND VO LED BZR

SIO Wiring TR+ TRGND Not Used Not Used Not Used

Exit Request 1 - N/O
See Figure 4
Door Contact 1 - N/C (jumper if n ot used)
See Figure 4

J7 - Tamper Input
N/C (jumper if n ot used)

IN1

IN2

VO LED BZR CLK DA TGND LED BZR CLK DA T

VO GND VIN GND NO 1-C NC NO 2-C NC

12V J3 Po E

TB3 TB2

J5 TB1
J6

Relay 2 Relay 1

D10

D9

TB5

TB4

ON 1234

J7
Micro USB Jack

microSD OFF ON
backsid e (not use d)
J8

BT1A

Mechanical Specifications

 Dimensions 5.5" (140mm)W x 2.75"(70mm)L

 Temperature -55�C to +85�C, stor age

0�C to +70�C, ope rati ng

 Humidity

5% to 95% RHNC

7654321 S1

10/100 Ethernet Host Channel
See Expla nation 1

J3 - Power Source Selector

J3 Set ting PoE * 12V

Power Source Power Over Etherne t Local Power Sup ply

* PoE

IEEE 802.3af complia nt (12.95 W)

PoE +

IEEE 802.3at complia nt (25 W)

12Vdc power co nnecte d to TB4. Positive le ad to

pin 3 (VIN) and ne gative lead to pin 4 (GND)

Status LED Mostly On Mostly Off Toggle

1 - LP-1501 Status

Online

Offline

N/A

2 - Host Co mmun ication Flashes while communicating with host.

3 - Reader 1 & 2 Activity Flashes when data is received from either reader port.

4 - Door 1 Contact

Open

Closed

Fault

5 - Door 1 REX

Active

Inactive

Fault

6 - Cabinet Tamper

Alarm

Secure

N/A

7 - Not Used

N/A

N/A

N/A

D9 - Relay 1

Energized

De-Energiz ed

N/A

D10 - Relay 2

Energized

De-Energiz ed

N/A

Yellow - Ethernet Speed

100 Mb/S

10 Mb/S

N/A

Green - Link/Activity

Link

No Link

Ethernet Activity

S1 - Configuration Dip Switch
See Expla nation 1

BT1A - SRAM Backup Battery
Retains system configur atio n/databa ses ~ 3 days

Alternate Host Channel
See Expla nation 2

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 8/2018

TOC

Explanation 1: Configuration DIP Switch & 10/100 Ethernet Host Channel

Oview

Configuring 10/100 Ethernet Host Channel For DHCP And DNS Enabled Network s
1. Set all S1 - Configuration DIP Switch DIPs OFF 2. App ly power to the LP-150 1 Plus 3. Make n ote of the MAC a ddress lo cated on the side of the RJ45 jack 4. Run Access It! Universal 5. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 6. Create a n ew SCP Gen eral Ta b
Model: LP-150 1 Plus Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings
IP A ddress: <MACxx xxxxx xxxxx> If th e MAC addre ss from step 3 was 00-0F-E5-00-03-4B th en the IP Address field must be entered as the Host Name of MAC000FE500 034B.
Por t Nu mb er: 300 1 Encryption Settin gs: None If unab le to resolve the Host Name to an IP Add ress, contact yo ur l oca l ne twork a dministra tor.
Bulk Erasing The Syst em Configuration And Cardholder Dat aba ses
1. Set S1 - Configuration DIP Switch DIPs 1 & 2 ON 2. Set S1 - Configuration DIP Switch DIPs 3 & 4 OFF 3. App ly power to the LP-150 1 Plus
LEDs 1 & 2 and LE Ds 3 & 4 flash al tern ate ly at a .5 second rate 4. With in 10 seconds, switch S1 - Configuration DIP Switch DIP 1 OFF
LED 2 flashes at a 2 second rate a s memory is b eing erased WARNING! DO NO T CYCLE POWER Era sing memory takes a pproximately 60 seconds to co mp lete.
LEDs 1 & 4 flash for 10 seconds a fter the memory h as be en e rased, then th e L P-150 1 Plus reboo ts 5. The LP-150 1 Plus is now ready to be configured as neede d

Figure 2: Sub-Panel Communication

MR-52 (1) MR-52 (2)

LP-150 1 PLUS Capacities  Up to 8 wired SIO's up to 1,000'  MR-62e 4 read ers maximum pe r b oard  MR-51e 2 read ers maximum pe r b oard  Tota l re ader count cann ot exce ed 17  Sup ported SIO's:
 MR-50  MR-16IN  MR-52  MR-16OUT  MR-51e  MR-62e

MR-51e

MR-51e

Configuring 10/100 Ethernet Host Channel For A Sta tic IP Addre ss

1. Set S1 - Configuration DIP Switch DIP 2 ON 2. Set S1 - Configuration DIP Switch DIPs 1, 3 & 4 OFF 3. App ly power to the LP-150 1 Plus 4. Manua lly configure a co mp ute r to 192.168.0.100 5. Usin g a crossove r cable, connect computer to LP-150 1 Plus 6. Ope n a web browser and go to 192.168.0.251 7. Set S1 - Configuration DIP Switch DIP 1 ON 8. Click on `Click Here to Login' 9. Click on `Continue to t his website (not recomme nded).' 10. Enter a Usern ame o f admin 11. Enter a Password of passw ord 12. Click `Network' from the left hand menu 13. Sele ct `Use Static IP configura tion:'
IP A ddress: <Set acc ordingly> Sub net Mask: <Set acc ordingly> Default Ga teway: <Set acc ordingly> 14. Click `OK' 15. Click `Apply Setting' from the left hand menu 16. Click `Apply, Reboot' button 17. Wait 60 seconds for LP-150 1 Plus to reb oot 18. Remove p owe r from the LP-150 1 Plus

19. Set all S1 - Configuration DIP Switch DIPs OFF 20. Remove crossover cabl e an d con nect to ne twork 21. App ly power to the LP-150 1 Plus 22. Run Access It! Universal 23. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 24. Create a n ew SCP Gen eral Ta b
Model: LP-150 1 Plus Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings
IP A ddress: <Set acc ordingly> Por t Nu mb er: 300 1 Encryption Settin gs: None

Explanation 2: Alternate Host Channel
A micro USB Ethern et adap ter may b e u sed to enable alterna te host chann el communication. Alterna te host channe l communication is only used to commu nica te to the ser ver machine and no t to downstream Eth ernet ena bled SIOs.
Manufa cturer: Plug able Model: USB20OTGE100

Figure 1: Output Wiring Options
CABLING: As required for the load

Door lock mechanisms can gener ate feedba ck to the r elay circuit that can ca use da ma ge and premature fa ilure of the rela y. For this reason, a diode must be used to pr otect the rela y. Wire sh ould be of sufficient gauge to avo id voltage loss.

Diode*

DC Source

NC x-C NO

Load DC

Fuse
*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Figure 3: Wiegand Reader Port 1
CABLING: 6-conductor, 18 AWG, 500 feet (150 m) max

VO GNDVINGND

12V J3

Po E

Wiegan d Reade r

Black Red
Green White Yellow Brow n

(300mA maximum) (High > 3V, Low < .5V)

INx

Figure 4: Input Wiring Options
CABLING: 1 twisted pair per input, 30 maximum

Non-Supervised

Supervised

1K, 1% 1K, 1%

INx

INx

1K, 1% 1K, 1%

INx

LEDBZRCLKDA T

� 2021 RS2 Technologies. - All rights reserved.

Normally Normally Open Closed Normally Normally Open Closed

TOC

 LED 1
 LED 2  LED 3  LED 4  LED 5  LED R1  LED R2

Normal LED Function
Off-Line / On-Line an d B attery Sta tus Off-Line if 20% on On-Line if 80% on Battery low if dou ble flashin g
Host Channel Activity (Etherne t) Chann el 1 Inte rnal Sub-Pan el A ctivity Chann el 2 RS-485 Sub-Pan el A ctivity Not used Reade r Po rt 1 Acti vity Reade r Po rt 2 Acti vity

S1 - Configuration Dip Switch
See Expla nation 1

Figure 1
Wiegan d Rea der Examp le
CABLING: 6-conductor, 18 AWG, 500 feet (150 m) max

Wiegan d Reade r

Black Green White Yellow Brown (High > 3V, Low < .5V) Red (See J7 - Reader Power)

OSDP*/ RS-485* Reade r

Ground 485485+ (Not used) (Not used) Red (See J7 - Reader Power)

Figure 2
OSDP* / RS-485* Reade r Example
CABLING: 1 twisted pair, 18 AWG for power and 1 twisted pair w/drain & shield, 24 AWG, 120 impedance, 2,000 feet (610 m) max for communication
Door Strike 1
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 3
Auxiliary Output 2
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 3
Door Strike 2
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 3
Auxiliary Output 4
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 3

LP-1502 Quick Reference

BATT SET DURING INSTALLATION

TB1

RESET

1

VIN

2

S2 - Reset Switch - See Explanation 2

GND

3 S2

TMP

OFF ON J19

4

GND

5

J19 - Battery Backup* - See Explanation 3

FLT

R1

GND R2
SPD

J2

Memory Backup Battery - See Explanation 3

READE R 2

READE R 1

GND DAT
D0 CLK
D1 BZR
LED
VO TB9 GND DAT
D0 CLK
D1 BZR
LED
VO
NO
OUT 1 C
NC
NO
OUT 2 C
NC
NO
OUT 3 C
NC
NO
OUT 4 C
NC

S1
1 2 3 4 OFF ON
TB8

D16

ACT

J6

Micro USB Jack*

J8

OSDP v2.1.6 Support*
See Figure 2  2 read ers pe r p ort add ressed 0 - 3  Use d for In/Out con fig urations o nly

TB10 TB11

PASS 12V J7
Relay 2 Relay 4

Mechanical Specifications

 Dimensions 8.0"(203.2mm)W x 6.0"(152.4mm)L

 Temperature -55�C to +85�C, stor age

0�C to +49�C, ope rati ng

 Humidity

0% to 85% RHNC

J7 - Reader Power

J7 Set ting Reader Port V O Output (300mA max.)

12V

VO = 12Vdc regula ted

PT

VO = VIN

Use 12V se tting ONLY when VIN power is >20Vdc.

Reade rs requ iring a differe nt rating th an listed abo ve should be power ed sep arately. The reade r grou nd mu st r efe rence the pan el g round.

J5 - RS-485 Sub-Panel Bus Termination See Figure 5

microSD*
(not use d)
TB3 TR+ TRGND TB4 IN1
IN2
IN3

Input LEDs

IN4

OFF = Inactive

ON

= Active

Flashing = Trouble

TB5

TB6 IN5

IN1 Door Cont act 1 LED

Relay LEDs ON = Energized

IN2 Exit Request 1 LED

IN3 Door Cont act 2 LED

IN6

Relay 1

K1 Relay 1 LED

IN4 Exit Request 2 LED

TB7

K2 Relay 2 LED

IN5 Auxiliary Input 5 LED

IN7

K3 Relay 3 LED

IN6 Auxiliary Input 5 LED

Relay 3

K4 Relay 4 LEd

IN7 Auxiliary Input 7 LED

IN8

IN8 Auxiliary Input 8 LED

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

*Not ev aluated by UL

Detail

Power (500mA max plus readers)
CABLING: 1 twisted pair, minimum 18 AWG
VIN (Voltage In): Positive 12 to 24 Volts �10% DC GND (Ground): Input V olta ge Re turn (-)
Tamper Input
N/C (jumper if n ot used)
Power Fault
N/C (jumper if n ot used)

Primary 10/100 Ethernet Host Channel
See Expla nation 1

Normal LED Function

 LED D16 (red)
 LED SPD (yellow)
 LED ACT (gree n)

Etherne t Host Ch annel Activity
Etherne t Spee d 10Mb/S if off 100Mb/S if on
Link & Acti vity No link if o ff Goo d li nk if on Acti vity if flashing

Alternate Host Channel*
See Expla nation 4

Channel 2 RS-485 Sub-Panel Bus
See Figure 5
Door Contact 1 - N/C (jumper if not used)
See Figure 4
Exit Request 1 - N/O
See Figure 4
Door Contact 2 - N/C (jumper if n ot used)
See Figure 4
Exit Request 2 - N/O
See Figure 4
Auxiliary Input 5 - N/O
See Figure 4
Auxiliary Input 6 - N/O
See Figure 4
Auxiliary Input 7 - N/O
See Figure 4
Auxiliary Input 8 - N/O
See Figure 4
Revised: 11/2020

TOC

Explanation 1: Configuration DIP Switch & Primary 10/100 Ethernet Host Channel

Oview

Configuring P rimary 10/100 Ethernet Host Channel For DHCP And DNS Enabled Network s

Configuring P rimary 10/100 Ethernet Host Channel For A Sta tic IP Addre ss

1. Set all S1 - Configuration DIP Switch DIPs OFF

1. Set S1 - Configuration DIP Switch DIP 2 ON

21. App ly power to the LP-150 2

2. App ly power to the LP-150 2

2. Set S1 - Configuration DIP Switch DIPs 1, 3 & 4 OFF

22. Run Access It! Universal.NET*

3. Make n ote of the MAC a ddress lo cated on the side of the RJ45 jack

3. App ly power to the LP-150 2

23. Create a new Ch annel

4. Run Access It! Universal.NET*

4. Manua lly configure a co mp ute r to 192.168.0.100

Chann el E nabled: X

5. Create a new Ch annel

5. Usin g a crossove r cable, connect computer to LP-150 2

Pro tocol Type: SCP

Chann el E nabled: X

6. Ope n a web browser and go to 192.168.0.251

Chann el Type: IP S erv er

Pro tocol Type: SCP

7. Set S1 - Configuration DIP Switch DIP 1 ON

24. Create a n ew SCP

Chann el Type: IP S erv er

8. Click on `Click Here to Login'

Gen eral Ta b

6. Create a n ew SCP

9. Click on `Continue to t his website (not recomme nded).'

Model: LP-150 2

Gen eral Ta b

10. Enter a Usern ame o f admin

Device Install ed: X

Model: LP-150 2

11. Enter a Password of passw ord

SCP Ti me Zone: <Set acc ordingly>

Device Install ed: X

12. Click `Network' from the left hand menu

Initi alizatio n S trin g: <Leave bla nk>

SCP Ti me Zone: <Set acc ordingly>

13. Sele ct `Use Static IP configura tion:'

Add ress: 0

Initi alizatio n S trin g: <Leave bla nk>

IP A ddress: <Set acc ordingly>

SIO Port S peed

Add ress: 0

Sub net Mask: <Set acc ordingly>

Por t 1: 384 00

SIO Port S peed

Default Ga teway: <Set acc ordingly>

Por t 2: 384 00

Por t 1: 384 00

14. Click `OK'

Comm Tab

Por t 2: 384 00

15. Click `Apply Setting' from the left hand menu

Chann el: <Set to the newly cre ated c ha nnel>

Comm Tab

16. Click `Apply, Reboot' button

TCP/IP S ettings

Chann el: <Set to the newly cre ated c ha nnel>

17. Wait 60 seconds for LP-150 2 to re boot

IP A ddress: <Set acc ordingly>

TCP/IP S ettings

18. Remove p owe r from the LP-150 2

Por t Nu mb er: 300 1

IP A ddress: <MACxx xxxxx xxxxx>

19. Set all S1 - Configuration DIP Switch DIPs OFF

Encryption Settin gs: None

If th e MAC addre ss from step 3 was 00-0F-E5-00-03-4B th en the IP Address field must be entered as the Host Name of MAC000FE500 034B.

20. Remove crossover cabl e an d con nect to ne twork

Por t Nu mb er: 300 1 Encryption Settin gs: None If unab le to resolve the Host Name to an IP Add ress, contact yo ur l oca l ne twork a dministra tor.
Bulk Erasing The Syst em Configuration And Cardholder Dat aba ses
1. Set S1 - Configuration DIP Switch DIPs 1 & 2 ON 2. Set S1 - Configuration DIP Switch DIPs 3 & 4 OFF 3. App ly power to the LP-150 2
LEDs 1 & 2 and LE Ds 3 & 4 flash al tern ate ly at a .5 second rate 4. With in 10 seconds, switch S1 - Configuration DIP Switch DIP 1 OFF
LED 2 flashes at a 2 second rate a s memory is b eing erased WARNING! DO NO T CYCLE POWER Era sing memory takes a pproximately 60 seconds to co mp lete.
LEDs 1 & 4 flash for 10 seconds a fter the memory h as be en e rased, then th e L P-150 2 rebo ots

Explanation 4: Alternate Host Channel*
A micro USB Ethern et adap ter may b e u sed to enable alterna te host chann el communication. Alterna te host channe l communication is only used to commu nica te to the ser ver machine and no t to downstream Eth ernet ena bled SIOs.
Manufa cturer: Plug able Model: USB20OTGE100

Figure 3: Output Wiring Options
CABLING: As required for the load

Door lock mechanisms can gener ate feedba ck to the r elay circuit that can ca use da ma ge and premature fa ilure of the rela y. For this reason, a diode must be used to pr otect the rela y. Wire sh ould be of sufficient gauge to avo id voltage loss.

Diode

DC Source

Load

NO

DC

C

NC

Fuse

5. The LP-150 2 is n ow rea dy to b e configur ed as nee ded
Explanation 2: Reset Switch
Pre ssing th e S2 - Reset Switch will cau se the LP-150 2 to re boot.

Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Normally Normally Open Closed
J5

Normally Normally Open Closed

This pr oce ss will NOT e rase the syste m configuration and cardh older databases .
Explanation 3: Memory Backup Battery
If th e L P-150 2 should experi ence a complete power loss, the 3 volt lithium me mo ry backup batter y provides power to the onb oard memory which con tain s the card file, acti vity transactio ns and system configur atio n data. The LP-150 2 will reta in a ll d ata base in for ma tion du ring a power failu re for up to60 days. For optimu m relia bility, the me mor y backup battery sh ould be repla ced yearly usi ng only a type BR 233 0 or CR233 0 lithium battery or equivalen t.
For UL installations, refer to NCL-12UL Har dwa re Installation Manual DOCNCL12UL-R1 for r eplacement proced ures.
NOTE*: When setting up or servicin g the LP-150 2, it is recommen ded to lea ve the J19 - Battery Ba ckup
jumper OFF u ntil all system testing is comple ted . By kee ping th e J19 - Battery Ba ckup jumper OFF, you can be certain tha t th e memory is bein g completely flushed du ring power cycles. Upon completion, be sure to set the J19 - Battery Ba ckup jumper ON.

IN x

Figure 4: Input Wiring Options

CABLING: 1 twisted pair per input, 30 maximum

Non-Supervised

Supervised

1K, 1% 1K, 1%

IN x

IN x

1K, 1% 1K, 1%

IN x

Figure 5: RS-485 Sub-Panel
Bus Termination
CABLING: 1 twisted pair w/drain & shield, 24 AWG, 120 impedance

TB3 TR+
TR-
GND

The LP-150 2 has one RS-485 subpan el b us and must be terminated at the beginn ing and endin g p oint.
J5 is the te rmination jumper fo r the Chann el 2 RS-485 Sub-Pan el B us.
(see Two Wire RS-485 Wiring diag ram for sub-pan el wirin g in for ma tion)

Only S tand-Alone system w as evalua ted by UL

� 2021 RS2 Technologies. - All rights reserved.

Refer t o NCL-12UL Hardw are Ins tallation Manua l DOCNCL12UL-R1

TOC

LP-2500 Quick Reference

Detail
*Not ev aluated by UL

Battery Bypass Sleeve
See Expla nation 3
Memory Backup Battery
See Expla nation 3
J19 - Battery Backup*
See Expla nation 3
S2 - Reset Switch
See Expla nation 2
S1 - Configuration Dip Switch
See Expla nation 1

OFF ON
BATT SET DURING INSTALLATION

S2 J19

VIN GND TMP GND FLT GND TB1

Power (250mA max)
CABLING: 1 twisted pair, minimum 18 AWG VIN (Voltage In): Positiv e 12 to 24 Volts �10% DC GN D (Ground): Input Voltage Return (-)
Tamper Input
N/C (jumper if n ot used)
Power Fault
N/C (jumper if n ot used)

J1

Mechanical Specifications

SPD

OFF ON
1 2 3 4
S1

 Dimensions 5.0"(127mm)W x 6.0"(152.4mm)L

 Temperature -55�C to +85�C, stor age

0�C to +70�C, ope rati ng

 Humidity

5% to 95% RHNC

ACT D28

Primary 10/100 Ethernet Host Channel
See Expla nation 1
Normal LED Function
 LED D28 Etherne t Host Ch annel Activity (red)

 LED SPD Etherne t Spee d

(yellow)

10Mb/S if off

Normal LED Function

Micro USB Jack* J7

100Mb/S if on  LED ACT Link & Acti vity

1

 LED 1 Off-Line / On-Line an d B attery Sta tus

(gree n)

No link if o ff

2

Off-Line if 20% on

On-Line if 80% on

3

Battery low if dou ble flashin g

microSD*

Goo d li nk if on Acti vity if flashing

4

 LED 2 Host Channel Activity (Etherne t)

(not use d) J6

5

 LED 3 Chann el 2 RS-485 Sub-Pan el A ctivity

 LED 4 Chann el 3 RS-485 Sub-Pan el A ctivity
6
 LED 5 Not used

Alternate Host Channel*
See Expla nation 4
TB3

 LED 6 Not used

TR+

J4 - Channel 2 Term ination

TR-

Channel 2 RS-485 Sub-Panel Bus
See Figure 1

See Figure 5

GND

PORT 2 PORT 1

J4

TB4 TR+

J5 - Channel 3 Term ination See Figure 5

J5

TR-

Channel 3 RS-485 Sub-Panel Bus
See Figure 1

GND

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 11/2020

TOC

Explanation 1: Configuration DIP Switch & Primary 10/100 Ethernet Host Channel

Oview

Configuring P rimary 10/100 Ethernet Host Channel For DHCP And DNS Enabled Network s

Configuring P rimary 10/100 Ethernet Host Channel For A Sta tic IP Addre ss

1. Set all S1 - Configuration DIP Switch DIPs OFF 2. App ly power to the LP-250 0 3. Make n ote of the MAC a ddress lo cated on the side of the RJ45 jack 4. Run Access It! Universal.NET* 5. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 6. Create a n ew SCP Gen eral Ta b
Model: LP-250 0 Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 SIO Port S peed
Por t 1: 384 00 Por t 2: 384 00 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings IP A ddress: <MACxx xxxxx xxxxx>
If th e MAC addre ss from step 3 was 00-0F-E5-00-03-4B th en the IP Address field must be entered as the Host Name of MAC000FE500 034B. Por t Nu mb er: 300 1 Encryption Settin gs: None If unab le to resolve the Host Name to an IP Add ress, contact yo ur l oca l ne twork a dministra tor.
Bulk Erasing The Syst em Configuration And Cardholder Dat aba ses
1. Set S1 - Configuration DIP Switch DIPs 1 & 2 ON 2. Set S1 - Configuration DIP Switch DIPs 3 & 4 OFF 3. App ly power to the LP-250 0
LEDs 1 & 2 and LE Ds 3 & 4 flash al tern ate ly at a .5 second rate 4. With in 10 seconds, switch S1 - Configuration DIP Switch DIP 1 OFF
LED 2 flashes at a 2 second rate a s memory is b eing erased WARNING! DO NO T CYCLE POWER Era sing memory takes a pproximately 60 seconds to co mp lete.
LEDs 1 & 4 flash for 10 seconds a fter the memory h as be en e rased, then th e L P-250 0 rebo ots 5. The LP-250 0 is n ow rea dy to b e configur ed as nee ded
Explanation 2: Reset Switch
Pre ssing th e S2 - Reset Switch will cau se the LP-250 0 to re boot. This pr oce ss will NOT e rase the syste m configuration and cardh older databases .

1. Set S1 - Configuration DIP Switch DIP 2 ON 2. Set S1 - Configuration DIP Switch DIPs 1, 3 & 4 OFF 3. App ly power to the LP-250 0 4. Manua lly configure a co mp ute r to 192.168.0.100 5. Usin g a crossove r cable, connect computer to LP-250 0 6. Ope n a web browser and go to 192.168.0.251 7. Set S1 - Configuration DIP Switch DIP 1 ON 8. Click on `Click Here to Login' 9. Click on `Continue to t his website (not recomme nded).' 10. Enter a Usern ame o f admin 11. Enter a Password of passw ord 12. Click `Network' from the left hand menu 13. Sele ct `Use Static IP configura tion:'
IP A ddress: <Set acc ordingly> Sub net Mask: <Set acc ordingly> Default Ga teway: <Set acc ordingly> 14. Click `Accept' 15. Click `Apply Setting' from the left hand menu 16. Click `Apply Settings, Reboot' button 17. Wait 60 seconds for LP-250 0 to re boot 18. Remove p owe r from the LP-250 0 19. Set all S1 - Configuration DIP Switch DIPs OFF 20. Remove crossover cabl e an d con nect to ne twork

21. App ly power to the LP-250 0 22. Run Access It! Universal.NET* 23. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 24. Create a n ew SCP Gen eral Ta b
Model: LP-250 0 Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 SIO Port S peed
Por t 1: 384 00 Por t 2: 384 00 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings IP A ddress: <Set acc ordingly> Por t Nu mb er: 300 1 Encryption Settin gs: None

Explanation 3: Memory Backup Battery

If th e L P-250 0 should experi ence a complete power loss, the 3 volt lithium me mo ry backup batter y provides power to the onb oard memory which con tai ns the card file, acti vity transactio ns and system configur atio n d ata . The LP-250 0 will reta in a ll databa se information durin g a power failure for up to 60 days. For optimu m relia bility, the me mor y backup battery sh ould be repl ace d year ly using only a type BR233 0 or CR233 0 lithium battery or equivalen t.
For UL installations, refer to NCL-12UL Har dwa re Installation Manual DOCNCL12UL-R1 for r eplacement p rocedures.

NOTE*: When setting up or servicin g the LP-250 0, it is recommen ded to lea ve the J19 - Battery Ba ckup jumper OFF un til all
system testing is comple ted. By kee ping th e J19 - Battery Ba ckup jumper OFF, you can be certain th at the me mo ry is be ing completely flushed durin g p ower cycl es. Upon completion, be sure to set the J19 - Battery Ba ckup jumper ON.
Explanation 4: Alternate Host Channel*
A micro USB Ethern et adap ter may b e u sed to enable altern ate host chan nel communication . Alterna te host chann el commu nicatio n is only u sed to communicate to the se rver machine and no t to do wnstream Eth ernet e nabled S IOs .
Manufa cturer: Plug able Model: USB20OTGE100

Figure 1: RS-485 Sub-Panel Bus Termination
CABLING: 1 twisted pair w/drain & shield, 24 AWG, 120 impedance

TB3 TR+

TR-

The LP-250 0 has two distin ct 2 wire RS-485 sub-pan el b use s. Each

bus needs to be terminated at both th e b eginni ng a nd ending po ints.

GND
J4 is the te rmination jumper fo r the Channe l 2 RS-485 Sub-Pan el B us.
TB4

TR+

J5 is the te rmination jumper fo r the Channe l 3 RS-485 Sub-Pan el B us.

TR-

(see Two Wire RS-485 Wiring diag ram for sub-pan el wirin g in for ma tion)

GND

J4

J5

Only S tand-Alone system w as evalua ted by UL

� 2021 RS2 Technologies. - All rights reserved.

Refer t o NCL-12UL Hardw are Ins tallation Manua l DOCNCL12UL-R1

TOC

 LED 1
 LED 2  LED 3  LED 4  LED 5  LED R1  LED R2

Normal LED Function
Off-Line / On-Line an d B attery Sta tus Off-Line if 20% on On-Line if 80% on Battery low if dou ble flashin g
Ser ial Host Chan nel Activity Chann el 1 Inte rnal Sub-Pan el A ctivity Chann el 2 RS485-1 Sub-Pan el A ctivity Chann el 3 RS485-2 Sub-Pan el A ctivity Reade r Po rt 1 Acti vity Reade r Po rt 2 Acti vity

S1 - Configuration Dip Switch
See Expla nation 1

Figure 1
Wiegan d Rea der Examp le
CABLING: 6-conductor, 18 AWG, 500 feet (150 m) max

Wiegan d Reade r

Black Green White Yellow Brown (High > 3V, Low < .5V) Red (See J7 - Reader Power)

OSDP/ RS-485 Reade r

Ground 485485+ (Not used) (Not used) Red (See J7 - Reader Power)

Figure 2
OSDP / RS-485 Reade r Example
CABLING: 1 twisted pair, 18 AWG for power and 1 twisted pair w/drain & shield, 24 AWG, 120 impedance, 2,000 feet (610 m) max for communication
Door Strike 1
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 3
Auxiliary Output 2
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 3
Door Strike 2
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 3
Auxiliary Output 4
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 3

LP-4502 Quick Reference

Detail
LP-450 2 not eva luated by UL

BATT SET DURING INSTALLATION

TB1

RESET

1

VIN

2

S2 - Reset Switch - See Explanation 2

GND

3 S2

TMP

OFF ON J19

4

GND

5

J19 - Battery Backup - See Explanation 3

FLT

R1

GND R2
SPD

Memory Backup Battery - See Explanation 3

J2 J8
J6
J5 J9

READE R 2

READE R 1

GND DAT
D0 CLK
D1 BZR
LED
VO
GND DAT
D0 CLK
D1 BZR
LED
VO
NO
OUT 1 C NC
NO
OUT 2 C NC
NO
OUT 3 C NC
NO
OUT 4 C NC

S1
1 2 3 4
OFF ON

Mechanical Specifications

 Dimensions 8.0"(203.2mm)W x 6.0"(152.4mm)L

 Temperature -55�C to +85�C, stor age

0�C to +70�C, ope rati ng

 Humidity

5% to 85% RHNC

D16

ACT

Micro USB Jack

microSD
(not use d)

TB8

RS485-2 RS485-1

OSDP v2.1.6 Support
See Figure 2  2 read ers pe r p ort add ressed 0 - 3  Use d for In/Out con fig urations o nly

TB9

J9 - Channel 2 Term ination See Figure 5

PASS 12V J7

J5 - Channel 3 Term ination See Figure 5

J7 - Reader Power

J7 Set ting Reader Port V O Output (300mA max.)

12V

VO = 12Vdc regula ted

PT

VO = VIN

Use 12V se tting ONLY when VIN power is >20Vdc.

Reade rs requ iring a differe nt rating th an listed abo ve should be power ed sep arately. The reade r grou nd mu st r efe rence the pan el g round.

Input LEDs

OFF = Inactive

ON

= Active

Flashing = Trouble

TB10 TB11

Relay 2 Relay 4

Relay 1 Relay 3

Relay LEDs ON = Energized
K1 Relay 1 LED K2 Relay 2 LED K3 Relay 3 LED K4 Relay 4 LEd

IN1 Door Cont act 1 LED IN2 Exit Request 1 LED IN3 Door Cont act 2 LED IN4 Exit Request 2 LED IN5 Auxiliary Input 5 LED IN6 Auxiliary Input 5 LED IN7 Auxiliary Input 7 LED IN8 Auxiliary Input 8 LED

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

TB2 TR+ TRGND TB3 TR+ TRGND TB4 IN1
IN2
IN3
IN4 TB5 TB6 IN5
IN6
TB7 IN7
IN8

Power (550mA max plus readers)
CABLING: 1 twisted pair, minimum 18 AWG
VIN (Voltage In): Positive 12 to 24 Volts �10% DC GND (Ground): Input V olta ge Re turn (-)
Tamper Input
N/C (jumper if n ot used)
Power Fault
N/C (jumper if n ot used)

Primary 10/100 Ethernet Host Channel
See Expla nation 1

Normal LED Function

 LED D16 (red)
 LED SPD (yellow)
 LED ACT (gree n)

Etherne t Host Ch annel Activity
Etherne t Spee d 10Mb/S if off 100Mb/S if on
Link & Acti vity No link if o ff Goo d li nk if on Acti vity if flashing

Alternate Host Channel
See Expla nation 4
Channel 2 RS-485 Sub-Panel Bus
See Figure 5

Channel 3 RS-485 Sub-Panel Bus
See Figure 5
Door Contact 1 - N/C (jumper if not used)
See Figure 4
Exit Request 1 - N/O
See Figure 4
Door Contact 2 - N/C (jumper if n ot used)
See Figure 4
Exit Request 2 - N/O
See Figure 4
Auxiliary Input 5 - N/O
See Figure 4
Auxiliary Input 6 - N/O
See Figure 4
Auxiliary Input 7 - N/O
See Figure 4
Auxiliary Input 8 - N/O
See Figure 4
Revised: 11/2020

TOC

Explanation 1: Configuration DIP Switch & Primary 10/100 Ethernet Host Channel

Oview

Configuring P rimary 10/100 Ethernet Host Channel For DHCP And DNS Enabled Network s
1. Set all S1 - Configuration DIP Switch DIPs OFF 2. App ly power to the LP-450 2 3. Make n ote of the MAC a ddress lo cated on the side of the RJ45 jack 4. Run Access It! Universal 5. Create a new Ch annel
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 6. Create a n ew SCP Gen eral Ta b
Model: LP-450 2 xMB xMB = Default card database size is 32MB, value can be adjuste d within LP web browse r. Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 SIO Port S peed
Por t 1: 384 00 Por t 2: 384 00 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings IP A ddress: <MACxx xxxxx xxxxx>
If th e MAC addre ss from step 3 was 00-0F-E5-00-03-4B th en the IP Address field must be entered as the Host Name of MAC000FE500 034B. Por t Nu mb er: 300 1 Encryption Settin gs: None If unab le to resolve the Host Name to an IP Add ress, contact yo ur l oca l ne twork a dministra tor.
Bulk Erasing The Syst em Configuration And Cardholder Dat aba ses
1. Set S1 - Configuration DIP Switch DIPs 1 & 2 ON 2. Set S1 - Configuration DIP Switch DIPs 3 & 4 OFF 3. App ly power to the LP-450 2
LEDs 1 & 2 and LE Ds 3 & 4 flash al tern ate ly at a .5 second rate 4. With in 10 seconds, switch S1 - Configuration DIP Switch DIP 1 OFF
LED 2 flashes at a 2 second rate a s memory is b eing erased WARNING! DO NO T CYCLE POWER Era sing memory takes a pproximately 60 seconds to co mp lete.
LEDs 1 & 4 flash for 10 seconds a fter the memory h as be en e rased, then th e L P-450 2 rebo ots 5. The LP-L502 is n ow rea dy to b e configur ed as nee ded
Explanation 2: Reset Switch
Pre ssing th e S2 - Reset Switch will cau se the LP-450 2 to re boot. This pr oce ss will NOT e rase the syste m configuration and cardh older databases .
Explanation 3: Memory Backup Battery
If th e L P-450 2 should experi ence a complete power loss, the 3 volt lithium me mo ry backup batter y provides power to the onb oard memory which con tain s the card file, acti vity transactio ns and system configur atio n data. The LP-450 2 will reta in a ll d ata base in for ma tion du ring a power failu re for up to 60 days. For optimu m relia bility, the me mor y backup battery sh ould be repla ced yearly usi ng only a type BR 233 0 or CR233 0 lithium battery or equivalen t.
NOTE: When setting up or servicin g the LP-450 2, it is recommen ded to lea ve the J19 - Battery Ba ckup jumper OFF u ntil all system testing is comple ted . By kee ping th e J19 - Battery Ba ckup jumper OFF, you can be certain tha t th e memory is bein g completely flushed du ring power cycles. Upon completion, be sure to set the J19 - Battery Ba ckup jumper ON.

Configuring P rimary 10/100 Ethernet Host Channel For A Sta tic IP Addre ss

1. Set S1 - Configuration DIP Switch DIP 2 ON 2. Set S1 - Configuration DIP Switch DIPs 1, 3 & 4 OFF 3. App ly power to the LP-450 2 4. Manua lly configure a co mp ute r to 192.168.0.100 5. Usin g a crossove r cable, connect computer to LP-450 2 6. Ope n a web browser and go to 192.168.0.251 7. Set S1 - Configuration DIP Switch DIP 1 ON 8. Click on `Click Here to Login' 9. Click on `Continue to t his website (not recomme nded).' 10. Enter a Usern ame o f admin and a Passwo rd of passw ord 11. Click `Network' from the left hand menu 12. Sele ct `Use Static IP configura tion:'
IP A ddress: <Set acc ordingly> Sub net Mask: <Set acc ordingly> Default Ga teway: <Set acc ordingly> 13. Click `Accept' 14. Click `Aut o-Sav e' from the left hand menu Card Data base S ize: <Set acc ordingly> 15. Click `Apply Setting' from the left hand menu 16. Click `Apply, Reboot' button 17. Wait 60 seconds for LP-450 2 to re boot 18. Remove p owe r from the LP-450 2 19. Set all S1 - Configuration DIP Switch DIPs OFF 20. Remove crossover cabl e an d con nect to ne twork

21. App ly power to the LP-450 2 22. With in Access It! Universal.NET create a ne w Channe l
Chann el E nabled: X Pro tocol Type: SCP Chann el Type: IP S erv er 23. With in Access It! Universal.NET create a new S CP Gen eral Ta b
Model: LP-450 2 xMB xMB = Card database si ze configured in step 14. Device Install ed: X SCP Ti me Zone: <Set acc ordingly> Initi alizatio n S trin g: <Leave bla nk> Add ress: 0 SIO Port S peed
Por t 1: 384 00 Por t 2: 384 00 Comm Tab Chann el: <Set to the newly cre ated c ha nnel> TCP/IP S ettings IP A ddress: <Set acc ordingly> Por t Nu mb er: 300 1 Encryption Settin gs: None

IN x

Explanation 4: Alternate Host Channel
A micro USB Ethern et adap ter may b e u sed to enable alterna te host chann el communication. Alterna te host channe l communication is only used to commu nica te to the ser ver machine and no t to downstream Eth ernet ena bled SIOs.
Manufa cturer: Plug able Model: USB20OTGE100

Figure 4: Input Wiring Options

CABLING: 1 twisted pair per input, 30 maximum

Non-Supervised

Supervised

1K, 1% 1K, 1%

IN x

IN x

1K, 1% 1K, 1%

IN x

Jx

Figure 3: Output Wiring Options
CABLING: As required for the load

Door lock mechanisms can gener ate feedba ck to the r elay circuit that can ca use da ma ge and premature fa ilure of the rela y. For this reason, a diode must be used to pr otect the rela y. Wire sh ould be of sufficient gauge to avo id voltage loss.

Diode

DC Source

Load

NO

DC

C

NC

Fuse
Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Figure 5: RS-485 Sub-Panel
Bus Termination
CABLING: 1 twisted pair w/drain & shield, 24 AWG, 120 impedance
The LP-450 2 has two RS-485 subTBx pan el b use s which must be terminated TR+ at their be ginning an d e nding poin ts.
TR- J5 & J9 are termination jumpers for their respective Sub-Pan el B us.
GND (see Two Wire RS-485 Wiring diag ram for sub-pan el wirin g in for ma tion)

Normally Normally Open Closed

Normally Normally Open Closed

� 2021 RS2 Technologies. - All rights reserved.

TOC

MR-50 Series 1 Quick Reference

MR-50 Series 1 not eva luated by UL

Detail

Black

GND

Wiegan d Reade r
1

Yellow Brow n White

BZR LED CLK/D1

Red +12V DC (Figure 2)

Green

RS - 485 Bus (Figure 3)

DAT/D0 Not Used (Figure 2) +12V
{TR+ TR-

J2 - Address Jumpers

SG

(Table 1)

J2

 Start at addre ss 0.  Each SIO address in the bus must be un ique.  Set switch es prio r to powering up.

J4

Termination (Figure 3)

U1

LED LED BA
J3

Tamper Input (N/C - Jumper if not used)

Relay 1 Relay 2

IN 1 IN 2

RLY 2

RLY 1

}NC
C NO
}NO
NC C
+12V G
} I2
I2
} I1
I1

Door Strike 1
Auxillary Output 2 + 12 Volts DC ONLY! (125mA) -
Exit Request 1 (N/O) Door Contact 1 (N/C - Jumper if not used)

Wiring Configurations (Figure 1)

Normal LED Function
LED A = Power (~1 pulse/second) LED B = SCP Communication (Rapid pulse)

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 10/2013

TOC Table 1: J2 - Address Jumpers

Address 1

2

3

4

5

6

7

8

0

Off Off Off Off Off On On Off

1

On Off Off Off Off On On Off

2

Off On Off Off Off On On Off

3

On On Off Off Off On On Off

4

Off Off On Off Off On On Off

5

On Off On Off Off On On Off

6

Off On On Off Off On On Off

7

On On On Off Off On On Off

8

Off Off Off On Off On On Off

9

On Off Off On Off On On Off

10

Off On Off On Off On On Off

11

On On Off On Off On On Off

12

Off Off On On Off On On Off

13

On Off On On Off On On Off

14

Off On On On Off On On Off

15

On On On On Off On On Off

16

Off Off Off Off On On On Off

17

On Off Off Off On On On Off

18

Off On Off Off On On On Off

19

On On Off Off On On On Off

20

Off Off On Off On On On Off

21

On Off On Off On On On Off

22

Off On On Off On On On Off

23

On On On Off On On On Off

24

Off Off Off On On On On Off

25

On Off Off On On On On Off

26

Off On Off On On On On Off

27

On On Off On On On On Off

28

Off Off On On On On On Off

29

On Off On On On On On Off

30

Off On On On On On On Off

31

On On On On On On On Off

SCP-1MB

TR2+ TR2GND Jx TR3+ TR3GND
Term inated

Normally Closed Normally Open

IN x

Figure 1: Wiring Configurations
Normally Closed Supervised Normally Open Supervised

1K, 1% 1K, 1% 1K, 1% 1K, 1%

IN x

Oview

IN x

IN x

Figure 2: Reader Power Wiring
When wiring readers which require more than 50mA of current, it is recommended to use the default wiring method reflected in the drawing below . This wiring method will work in all cases. Notice the +12V lead (Red) of the reader is directly connected to the power supply. This ensures the full amount of current needed by the reader is being supplied for proper reader f unctionalit y. The Ground lead (Black) of the reader must reference the same ground as the MR-50 and may be wired to the GND of the reader wiring block.
In cases where the reader current draw is less than 50mA of current, it is possible to connect the positive lead (Red) of the reader to the (+12V) of the reader wiring block.

Wiegan d Reade r
1
Red +12V DC

Black Yellow Brow n White Green

GND BZR LED CLK/D1 DAT/D0 Not Used +12V

Figure 3: Two Wire RS-485 Wiring
Total Maximum Wire Length of 4,000'
(1 twisted pair with shield, 24 AWG)

MR-50 (0)

J4
MR-50 (1)

TR+ TRSG
Term inated

J4

MR-50 (2)

TR+ TRSG

The SCP is at the beginning of the
bus, so Jx IS terminated.
(see SCP quick reference sheet for specific jumper identi fic ati on )

Unterminated
MR-50s (0) and (1) are in the middle of the bus, so J4 is NOT
terminated.
� 2021 RS2 Technologies. - All rights reserved.

The MR-50 (2) is at the end of the bus, so J4 IS terminated.

TOC

MR-50 Series 2 Quick Reference

MR-50 Series 2 not eva luated by UL

Detail

Reader Port
 Wiegan d Rea ders (Figure 1)  MR-DT Keypad (Figure 2)  RS-485 Reade r Interfa ce
RS-485 Bus (Figure 5) J2 - Address Jumpers (Table 1)
 Start at addre ss 0.  Each SIO address in the bus must be un ique.  Set switch es prio r to powering up.
J3 - Tamper Input
(N/C - Jumper if not use d)

A B
J4 - Termination (Figure 5) J4
J2

TB4 GND BZR LED CLK/D1 DAT/D0
VO TR+ TRGND
TB1
J3

TB3 Relay 1
Relay 2
TB2

NC C NO NO NC C VIN GND I2 I2 I1 I1

Normal LED Function
 LED A = Power (~1 pulse/second)  LED B = SCP Commun ica tion (Rapid pulse)

K2

K1

Door Strike 1
(5A@28Vdc - Figure 3)
Auxiliary Output 2
(1A@28Vdc or dry contact use)
12 to 24 Volts DC �10% ONLY!
(12Vdc - 150mA ma x. plus reade r curre nt)
Exit Request
(N/O - Figure 4)
Door Contact 1
(N/C - Jumper if not use d - Figure 4)

Mechanical Specifications

 Dimensions 4.25"(107.9mm)Wx2.75"(69.85mm)L

 Temperature -55�C to +85�C, stor age

-35�C to +70�C, ope rati ng

 Humidity

10% to 95% RHNC

Wiegan d Reade r

Reader Port Wiring
Reader Port P ow er VO=VIN
Reade rs requ iring a differe nt rating must be powered separa tely . The reade r grou nd mu st r efe rence the MR-50 grou nd.

Figure 1 (Wiegan d Rea der Wi ring)
Black

TB4 GND

Yellow

BZR

Brow n

LED

White

CLK/D1

Green

DAT/D0

Red (See reader port power)

VO

MR-DT

Figure 2 (MR-DT Keypad Wiring)
Black

TB4 GND

Rea dy...

(Not used) BZR

(Not used) LED

1 A BC 5 MNO 9
YZ

2 DEF 6 P QR 0

3 GHI 7 S TU

4 JK L
8 V WX CMD

Blue

CLK/D1

Gray

DAT/D0

Red (See reader port power)

VO

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 5/2014

TOC Table 1: J2 - Address Jumpers

Address 1

2

3

4

5

6

7

8

0

Off Off Off Off Off On On Off

1

On Off Off Off Off On On Off

2

Off On Off Off Off On On Off

3

On On Off Off Off On On Off

4

Off Off On Off Off On On Off

5

On Off On Off Off On On Off

6

Off On On Off Off On On Off

7

On On On Off Off On On Off

8

Off Off Off On Off On On Off

9

On Off Off On Off On On Off

10

Off On Off On Off On On Off

11

On On Off On Off On On Off

12

Off Off On On Off On On Off

13

On Off On On Off On On Off

14

Off On On On Off On On Off

15

On On On On Off On On Off

16

Off Off Off Off On On On Off

17

On Off Off Off On On On Off

18

Off On Off Off On On On Off

19

On On Off Off On On On Off

20

Off Off On Off On On On Off

21

On Off On Off On On On Off

22

Off On On Off On On On Off

23

On On On Off On On On Off

24

Off Off Off On On On On Off

25

On Off Off On On On On Off

26

Off On Off On On On On Off

27

On On Off On On On On Off

28

Off Off On On On On On Off

29

On Off On On On On On Off

30

Off On On On On On On Off

31

On On On On On On On Off

IN x

Figure 3: Output Wiring Configurations

Oview

Depen ding on yo ur p ower sou rce, use one of the two meth ods of tra nsie nt clamping shown below to protect the relay contacts and to reduce electro ma gnetic interferen ce (EMI emissions). Always pro tect ag ainst acci dental ove rloads by wiring in an inlin e fuse to the C (commo n) side of the relay a s shown below.

DC Source

AC Source

Fuse NC

K1

C

DC

NO

Load

Diode*

*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Fuse NC

K1

C

AC

NO

Load

MOV*

*MOV Selection � Inductive Load
Clamp Voltage > 1.5x Va c RMS 24Vac Str ike, Pan aso nic ERZ-C07DK470 Typ ical

IN x

Figure 4: Input Wiring Configurations

Normally Closed Normally Open

IN x

1K, 1% 1K, 1%
1K, 1% 1K, 1%

Normally Closed Supervised Normally Open Supervised

IN x

EP-150 2

Jx

Figure 5: Two Wire RS-485 Wiring

Total Maximum Wire Length of 4,000'
(1 twisted pair with shield, 24 AWG)

TR+

TR+

TR-

TR-

GND

SG

MR-50 (2)

J4

Term inated
The SCP is at the beginning of the bus, so Jx IS terminated.
(see SCP quick reference for specific jumper identification)

MR-50 (0)

J4
MR-50 (1)

TR+ TRSG

Unterminated
MR-50s (0) and (1) are in the middle of the bus, so J4 is NOT terminated.
� 2021 RS2 Technologies. - All rights reserved.

Term inated
The MR-50 (2) is at the end of the bus, so J4 IS terminated.

TOC

MR-50 Series 3 Quick Reference

MR-50-S3 not eva luated by UL

Detail

Reader Port
 Wiegan d Rea ders (See Figure 1)  OSDP* / RS-485 Reade rs (See Figure 2)

Two Wire RS-485 Bus
See Figure 5

S1 - Configuration Switch

 S1-1 thru S1-5: SIO Addre ss (Table 1)

Each SIO address must be unique.

 S1-6 thru S1-7: Bau d Rate (Table 2)



S1-8: Require E ncryption if ON

TB4 GND BZR LED CLK/D1 TR+ DAT/D0 TR-
VO
TR+ TRGND TB1

Relay LED Status
Energized if ON
 D4 K1 - Relay 1  D3 K2 - Relay 2

D4 D3

TB3
NC K1 - Relay 1
(Form-C) C
NO K2 - Relay 2
(Form-C) NO

NC

J2 - Tamper Input - N/C (Jumper if not use d)

C

VIN

GND

I2

J2

I2

J1 � Termination (See Figure 5)

I1

ON

I1

S1

D1

D2

OFF

TB2

12345678

Normal LED Function

 D1 On-Line Status:

OFF if 1 sec rate, 20% ON

ON Non-encrypted if 1 sec rate, 80% ON ON Encrypted if .1 sec ON, .1 sec OFF x 3 then .1 sec ON, .3 sec OFF Awaiting firmware download if .1 sec ON, .1 sec OFF

 D2 SCP Communication: Rapid pulse

K2

K1

Door Strike (K1)
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 3
Auxiliary Output 2 (K2)
1A@30Vdc resistive See Figure 3
Primary Power (550mA max plus readers)
CABLING: 1 twisted pair, minimum 18 AWG
VIN (Voltage In): Positive 12 to 24 Volts �10% DC GND (Ground): Input V olta ge Re turn (-)
Exit Request - N/O
See Figure 4
Door Contact - N/C (Jumper if not use d)
See Figure 4
Specifications
 Dimension 4.25" (108mm) W x 2.75" (70mm) L x 1" (25mm) H  Storage Tempera tur e: -55�C to +85�C  Ope rating Tempe rature: -40�C to +75�C  Humidity: 5% to 95% RHNC  Weight: 4 oz. (120 g) nomina l

Wiegan d Reade r

Reader Port Wiring

Reader Port Power
The input power is passed thro ugh to the reade r terminal stri p a nd i s available for powering a read er. Reade rs th at requ ire differe nt volta ge requir eme nts mu st be powered separately . Care must be taken to in su re that the inp ut voltage is with in the voltage range of the rea der. The reade r po we r ou tpu t te rmi nal, TB4-6 (VO), is n ot current limi ted.

Figure 1
Wiegan d Rea der Examp le
CABLING: 6-conductor, 18 AWG, 500 feet (150 m) max

Black Yellow Brow n White Green
Red

(High > 3V, Low < .5V) (See reader port power)

TB4 GND BZR LED CLK/D1 DAT/D0
VO

Figure 2
OSDP* / RS-485 Reade r Example
CABLING: 1 twisted pair, 18 AWG for power and 1 twisted pair w/drain & shield, 24 AWG, 120 impedance, 2,000 feet (610 m) max for communication TB4

Ground

GND

OSDP/ RS-485 Reade r

485+ 485-

(Not used) BZR (Not used) LED
CLK/D1 DAT/D0

Red

(See reader port power)

VO

*OSDP v2.1.6 Sup port
 2 readers per port addressed 0 � 3  Used for In/Out configurations only

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 5/2019

TOC

Table 1: SIO Address

Address S1-1 S1-2 S1-3 S1-4 S1-5

0 OFF OFF OFF OFF OFF

1

ON OFF OFF OFF OFF

2 OFF ON OFF OFF OFF

3

ON ON OFF OFF OFF

4 OFF OFF ON OFF OFF

5

ON OFF ON OFF OFF

6 OFF ON ON OFF OFF

7

ON ON ON OFF OFF

8 OFF OFF OFF ON OFF

9

ON OFF OFF ON OFF

10 OFF ON OFF ON OFF

11 ON ON OFF ON OFF

12 OFF OFF ON ON OFF

13 ON OFF ON ON OFF

14 OFF ON ON ON OFF

15 ON ON ON ON OFF

Address S1-1 S1-2 S1-3 S1-4 S1-5 16 OFF OFF OFF OFF ON 17 ON OFF OFF OFF ON 18 OFF ON OFF OFF ON 19 ON ON OFF OFF ON 20 OFF OFF ON OFF ON 21 ON OFF ON OFF ON 22 OFF ON ON OFF ON 23 ON ON ON OFF ON 24 OFF OFF OFF ON ON 25 ON OFF OFF ON ON 26 OFF ON OFF ON ON 27 ON ON OFF ON ON 28 OFF OFF ON ON ON 29 ON OFF ON ON ON 30 OFF ON ON ON ON 31 ON ON ON ON ON

Table 2: Baud Rate

S1-6 ON* OFF ON OFF

S1-7 ON* ON OFF OFF

Baud Rate 38,400 bps 19,200 bps 9,600 bps
115,200 bps

*Access It! Universal.NET default value.

IN x

Figure 3: Output Wiring Options
CABLING: As required for the load

Door lock mechanisms can gener ate feedba ck to the r elay circuit that can ca use da ma ge and premature fa ilure of the rela y. For this reason, a diode must be used to pr otect the rela y. Wire sh ould be of sufficient gauge to avo id voltage loss.

DC Source

Diode*

NO

Lo ad

C

DC

NC

Fuse

*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Oview

Figure 4: Input Wiring Options
CABLING: 1 twisted pair per input, 30 maximum

Normally Closed Normally Open

IN x

1K, 1%, � W 1K, 1%, � W
1K, 1%, � W 1K, 1%, � W

Normally Closed Supervised Normally Open Supervised

IN x

IN x

EP-150 2

Jx

Figure 5: Two Wire RS-485 Wiring
CABLING: 1 twisted pair w/drain & shield, 24 AWG, 120 impedance

Total Maximum Wire Length of 4,000 Feet (1,200m)

TR+

TR+

TRGND

TRGND

MR-50-S3 (3)

J1

Term inated
The SCP is at the beginning of the bus, so Jx IS terminated.
(see SCP quick reference for specific jumper identification)

MR-50-S3 (1)

J1 MR-50-S3 (2)

TR+ TRGND

Unterminated
MR-50-S3s (1) and (2) are in the middle of the bus, so J1 is NOT terminated.
� 2021 RS2 Technologies. - All rights reserved.

Term inated
The MR-50-S3 (3) is at the end of the bus, so J1 IS terminated.

TOC

10/100 Ethernet
MAC A ddress - Found On Front (Explan atio n 1)

Auxiliary Output 2 (5A@28Vac/dc - Figure 3)

Door Strike 1 (5A@28Vac/dc - Figure 3)

12 Volts DC �10% ONLY!
(12Vdc - 900mA ma x.)
Optional Door Strike Power - VO / GND
(12Vdc - 300mA ma x.)

Reader Port 2
 Wiegan d Rea der (Figure 2)

J5 - MR-51E Power Source Selector

J5 Set ting PoE 12V*

Power Source Power Over Etherne t Exte rnal Power Sour ce

*12Vdc power co nnecte d to TB5. Positive le ad to pin 3 (VIN) and ne gative lead to pin 4 (GND).

Reader Port 1
 Wiegan d Rea der (Figure 1)  MR-DT Keypad (Figure 1)  RS-485 Reade r Interfa ce

Auxiliary Input 4
(N/C - Jumper if not use d - Figure 5)
Auxiliary Input 3
(N/C - Jumper if not use d - Figure 5)

Exit Request 1 (N/O - Figure 5)

Door Contact 1
(N/C - Jumper if not use d - Figure 5)

S2 - Reset Switch
(Explan atio n 2)

Mechanical Specifications

 Dimensions 5.5"(140mm)Wx2.75"(70mm)L

 Temperature -55�C to +85�C, stor age

0�C to +70�C, ope rati ng

 Humidity

10% to 95% RHNC

Relay 2

Relay 1
ACT (Amber LED) LNK (Green LED)

MR-51E Quick Reference
Top View
TB6

D24
D19
ACT LNK

Detail
MR-51E not evaluated by UL
Bottom View
TB6

NC C NO NC C NO

RLY 1

RLY 2

12V

LED BZR CLK DA T VO GND VIN GND NO 1-C NC NO 2-C NC

J5

Po E

123456

VO LED BZR CLK DA TGND

IN4

IN3

TB4

TB3
Status LED Mostly On Mostly Off Toggle

1 - Awaiting IP Address

N/A

Offline

N/A

1 - Obtained IP Address  Four (4) pulses per second when online.

2 - Awaiting IP Address

N/A

N/A

Awaiting IP Address

2 - Obtained IP Address  Flashes when data is received from the SCP.

4321 S1 (Always set to off)
S2 654321

3 - Reader 1 & 2 Activity  Flashes when data is received from either reader port.

4 - Door 1 Contact

Open

Closed

Fault

5 - Door 1 REX

Ac tive

Inac ti ve

Fault

6 - Auxiliary Input 3

Open

Closed

Fault

D19 - Relay 1

Energized

De-Energized

N/A

ON OFF

D24 - Relay 2

Energized

De-Energized

N/A

TB1

ACT - Network Activity

Activity

No Activity

N/A

LNK - Network Link

Link

No Link

N/A

MR-51E Requirements

 Compatible Processors

EP-250 0 or EP-150 2

Minimum Firmware: 1.107

 Minimum MR-51E Firmwar e 1.2.2

IN2

IN1

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 5/2014

TOC

Wiegan d Reade r

Figure 1: Reader Port 1

TB3 Black Green White Yellow Brow n Red

VO LED BZR CLK DA TGND VO LED BZR CLK DA TGND

MR-DT

TB3

R

Black

Gray

Blue

1

(Not used)

A BC

5

(Not used)

MNO

9

Red

YZ

Figure 2: Reader Port 2

Oview
Explanation 1: 10/100 Ethernet
Configuring P rimary 10/100 Ethernet Host Channel
1. Set all S1 - Configuration DIP Switch DIPs OFF 2. App ly power to the MR-51E 3. Run Access It! Universal 4. From the File Me nu, select Go|Main|Hardware 5. Click th e p lus sign (+) to e xpa nd the SCPs 6. Click th e p lus sign (+) to e xpa nd the SCP the MR-51E will b e in stalled on 7. Sele ct the SIOs b ranch, not the plu s sign(+) 8. A list of all availa ble SIO s appe ar in the pan e to the rig ht of the hard wa re tree 9. Edit the first unin stalled SIO fro m the right h and pane
Gen eral Ta b Model: MR-51E Device Install ed: X IP A ddress: <Enter IP Address to be assigned to MR-51E> MAC A ddress: <MAC Address of MR-51E>
10. Click Save button NOTE: The IP Address is downloaded to the EP controller, then automatically assigned to the MR-51E when power is applied. It is strongly suggested MR-51E is attached to the same physical switch as the EP controller

LED BZR CLK DA T VO GND VIN GND

Black

Wiegan d Reade r

Red Green

White

Yellow

Brow n

TB4

Explanation 2: S2 - Reset Switch
Pre ssing th e S2 - Reset Switch will cau se the MR-51E to reset.

Optional Blank Cover w/Screws

Figure 4: Mounting Information
00.16" (04.0mm) 3-Gang Mtg Holes
4Pl

00.16" (04.0mm) MR-50 Mtg Holes
4Pl

MR-51E w/Included Mounting Plate

Figure 3: Output Wiring Options

Depen ding on yo ur p ower sou rce, use one of the two meth ods of tra nsie nt clamping shown below to protect the relay contacts and to reduce electro ma gnetic interferen ce (EMI emissions). Always pro tect ag ainst acci dental ove rloads by wiring in an inlin e fuse to the C (commo n) side of the relay a s shown below.

DC Source
Diode*

AC Source
MOV*

Optional 3-Gang Junction Box

Load

NO

DC

C

NC

Fuse
*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Lo ad

NO

AC

C

NC

Fuse
*MOV Selection � Inductive Load
Clamp Voltage > 1.5x Va c RMS 24Vac Str ike, Pan aso nic ERZ-C07DK470 Typ ical

� 2021 RS2 Technologies. - All rights reserved.

IN x

Normally Normally Open Closed

Minimum Category 5 Ethernet Cable to Network

3.63" 3.30" 2.35" (92.1mm) (83.8mm) (59.7mm)

Field Wiring

3.63 (92.1mm) 3.85 (97.8mm) 5.50 (13 9.7mm)

Figure 5: Input Wiring Options

Non-Supervised

Supervised

1K, 1% 1K, 1%

IN x

IN x

1K, 1% 1K, 1%

IN x

Normally Normally Open Closed

TOC
Door Contact 1 (N/C - Jumper if not used) Exit Request 1 (N/O - Figure 1)
Door Contact 2 (N/C - Jumper if not used) Exit Request 2 (N/O - Figure 1)
Auxilliary Input 5 (N/O - Figure 1) Auxilliary Input 6 (N/O - Figure 1) Auxilliary Input 7 (N/O - Figure 1) Auxilliary Input 8 (N/O - Figure 1) Tamper Input (N/C - Jumper if not used) Power Fault (N/C - Jumper if not used)
RS - 485 Bus (Figure 3)
+ 12 Volts DC (400mA)
-

12 V

RS - 485

INP UTS

{ { { { { { { { { IN 9 { GND
IN 10
TR+ TRR+ RSG ACD
C AC GND

IN 8

IN 7

IN 6

IN 5

IN 4

IN 3

IN 2

IN 1

MR-52 Series 1 Quick Reference

LED A LED B

RDR PWR
REG UNREG
J2 (Figure 2)

IN - 5V OUT - 12V
J4 (Figure 2)
Normal LED Function LED A = Power (~1 pulse/second) LED B = SCP Communication (Rapid pulse)
Wiring Configurations (Figure 1)
U1

87654321

U2 OFF ON
S1

Relay 1 LED Relay 2 LED Relay 3 LED Relay 4 LED Relay 5 LED Relay 6 LED

2W 4W J3
RS - 485 (Always set to 2W)
J5 Termination (Figure 3)

Relay 1

Relay 2

J6 Termination (Figure 3)

Relay 3

Relay 4

Relay 5

Relay 6

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

NO C NC NO C NC NO C NC NO C NC NO C NC NO C NC

GND DAT CLK BZR LED VO GND DAT CLK BZR LED VO

RLY 6

RLY 5

RLY 4

RLY 3

RLY 2

RLY 1

D0 D1

D0 D1

MR-52 Series 1 not eva luated by UL

Detail

READE R 2

READE R 1

Not Used (Figure 2) Not Used (Figure 2)

Brow n Yellow White Green Black
Brow n Yellow White Green Black

+12V DC (Figure 2) Red
+12V DC (Figure 2) Red

Wiegan d Reade r
1
Wiegan d Reade r
2

S1 - Address Dip Switch (Table 1)
 Start at address 0.  Each MR-52 address in the bus must be unique.  Set switches prior to powering up.

}

Door Strike 1

}

Auxillary Output 2

}

Door Strike 2

}

Auxillary Output 4

}

Auxillary Output 5

}

Auxillary Output 6

Revised: 10/2013

TOC Table 1: S1 - Address Dip Switch

Address 1

2

3

4

5

6

7

8

0

Off Off Off Off Off On On Off

1

On Off Off Off Off On On Off

2

Off On Off Off Off On On Off

3

On On Off Off Off On On Off

4

Off Off On Off Off On On Off

5

On Off On Off Off On On Off

6

Off On On Off Off On On Off

7

On On On Off Off On On Off

8

Off Off Off On Off On On Off

9

On Off Off On Off On On Off

10

Off On Off On Off On On Off

11

On On Off On Off On On Off

12

Off Off On On Off On On Off

13

On Off On On Off On On Off

14

Off On On On Off On On Off

15

On On On On Off On On Off

16

Off Off Off Off On On On Off

17

On Off Off Off On On On Off

18

Off On Off Off On On On Off

19

On On Off Off On On On Off

20

Off Off On Off On On On Off

21

On Off On Off On On On Off

22

Off On On Off On On On Off

23

On On On Off On On On Off

24

Off Off Off On On On On Off

25

On Off Off On On On On Off

26

Off On Off On On On On Off

27

On On Off On On On On Off

28

Off Off On On On On On Off

29

On Off On On On On On Off

30

Off On On On On On On Off

31

On On On On On On On Off

Normally Closed Normally Opened

IN x

Figure 1: Wiring Configurations
Normally Closed Supervised Normally Opened Supervised

1K, 1% 1K, 1% 1K, 1% 1K, 1%

IN x

Oview

IN x

IN x

Figure 2: Reader Power Wiring
When wiring readers which require more than 75mA of current, it is recommended to use the default wiring method reflected in the drawing below . This wiring method will work in all cases. Notice the +12V lead (Red) of the reader is directly connected to the power supply. This ensures the full amount of current needed by the reader is being supplied for proper reader f unctionalit y. The Ground lead (Black) of the reader must reference the same ground as the MR-52 and may be wired to the GND of the reader wiring block.
In cases where the reader current draw is less than 75mA of current, it is possible to connect the positive lead (Red) of the reader to the (VO) of the reader wiring block. Note however, that J4 determines the reader voltage out put of 5 volts jumpered or 12 volts un-jumpered of t erminal (VO). Also note that when powering readers from the reader wiring block that J 2 may be set to REG for regulated power or UNREG for unregulated power.

RDR PWR
REG UNREG J2
IN - 5V OUT - 12V
J4
Only imp ortant wh en powering a reader off terminal (VO) of the reader wiring block.

GND DAT CLK BZR LED VO D0 D1
READE R x

Not Used

Brow n Yellow White Green Black

+12V DC Red

Wiegan d Reade r
x

SCP-1MB

TR2+ TR2GND Jx TR3+ TR3GND
Term inated

RS - 485 RS - 485

Figure 3: Two Wire RS-485 Wiring
Total Maximum Wire Length of 4,000'
(1 twisted pair with shield, 24 AWG)

MR-52 (0)

TR+

TR-

J5

R+

R-

SG J6

Unterminated

MR-52 (1)

TR+
TRJ5
R+
R-
SG
J6 Term inated

MR-52 (2)

The SCP is at the beginning of the
bus, so Jx IS terminated.
(see SCP quick reference sheet for specific jumper identi fic ati on)

MR-52s (0) and (1) are in the middle of the bus, so J5 and J6 are
NOT terminated.
� 2021 RS2 Technologies. - All rights reserved.

The MR-52 (2) is at the end of the bus, so J5 & J6 ARE terminated.

TOC

Door Contact 1
(N/C - Jumper if not use d - Figure 4)
Exit Request 1 (N/O - Figure 4)
Door Contact 2
(N/C - Jumper if not use d - Figure 4)
Exit Request 2 (N/O - Figure 4)
Auxiliary Input 5 (N/O - Figure 4)
Auxiliary Input 6 (N/O - Figure 4)
Auxiliary Input 7 (N/O - Figure 4)
Auxiliary Input 8 (N/O - Figure 4)
Tamper Input
(N/C - Jumper if not use d)
Power Fault
(N/C - Jumper if not use d)

J2 - Reader Power

J2 Set ting Reader Port V O Output (150mA max.)

12V

VO = 12Vdc regula ted

PT

VO = VIN

Use 12V se tting ONLY when VIN power is >16Vdc.

Reade rs requ iring a differe nt rating th an listed abo ve should be power ed sep arately. The reade r grou nd mu st r efe rence the pan el g round.

RS-485 Bus
(2 wire ONLY! - Figure 5)

12 to 24 Volts DC
(550mA ma x.)

RS - 485

INP UTS

MR-52 Series 2 Quick Reference

A B 1 2 3 4 5 6 7 8 TMP PFL R1 R2
TB8 TB1

IN1

Normal LED Function

 LED A = Power (~1 pulse/second)

IN2

 LED B = SCP Commun ica tion (Rapid pulse)

TB2

 LED 1-8 = Alar m Input S tatus (ON = Acti ve)

 LED TMP = Tamper (ON = Acti ve)

IN3

 LED PFL = Power Fault (ON = Acti ve)

 LED R1 = Reade r Po rt 1 Acti vity

 LED R2 = Reade r Po rt 2 Acti vity

IN4

TB3

Reader Ports 1 & 2
 Wiegan d Rea ders (Figure 1)  MR-DT Keypad (Figure 2)  RS-485 Reade r Interfa ce

IN5

IN6

Mechanical Specifications

 Dimensions 6.0"(152.4mm)W x 8.0"(203.2mm)L

TB4

 Temperature -55�C to +85�C, stor age

IN7

0�C to +49�C, ope rati ng

 Humidity

0% to 85% RHNC

TB9
S1 OFF ON

IN8

TB5 TMP GND PF L GND

TB10

Relay 1 LED Relay 2 LED Relay 3 LED Relay 4 LED Relay 5 LED Relay 6 LED

TB6 TR+ TR-
R+ RSG
TB7 VIN
GND

12V
2W 4W J3
RS - 485 (Always set to 2W)

PT J2

K1 K2 K3 K4 K5 K6
Relay LEDs (ON = Energized)

TB11

J5 - Termination (Figure 5)

Relay 1

Relay 2

Relay 3

Relay 4

Relay 5

Relay 6

TB12
RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

87654321

NO C NC NO C NC NO C NC NO C NC NO C NC NO C NC

GND DAT CLK BZR LED VO GND DAT CLK BZR LED VO

RLY 6

RLY 5

RLY 4

RLY 3

RLY 2

RLY 1

D0 D1

D0 D1

READE R 2

READE R 1

Detail
*Not ev aluated by UL

Figure 1 (Wiegan d Reader Examp le)

(See J2 - Reader Power) Red Brow n Yellow White Green Black

Wiegan d Reade r

(See J2 - Reader Power) Red

(Not used)

R

(Not used)

Blue

MR-DT

1

A BC

Gray

5

MNO

9

Black

YZ

Figure 2 (MR-DT* Keypad Example)

S1 - Address Dip Switch (Table 1)
 Start at addre ss 0.  Each SIO address in the bus must be un ique.  Set switch es prio r to powering up.

Door Strike 1
(5A@28Vdc resistive - Figure 3)
Auxiliary Output 2
(5A@28Vdc resistive - Figure 3)
Door Strike 2
(5A@28Vdc resistive - Figure 3)
Auxiliary Output 4
(5A@28Vdc resistive - Figure 3)
Auxiliary Output 5
(5A@28Vdc resistive - Figure 3)
Auxiliary Output 6
(5A@28Vdc resistive - Figure 3)
Revised: 8/2018

K1 RS - 485
K1
RS - 485

TOC Table 1: S1 - Address Dip Switch

Address 1

2

3

4

5

6

7

8

0

Off Off Off Off Off On On Off

1

On Off Off Off Off On On Off

2

Off On Off Off Off On On Off

3

On On Off Off Off On On Off

4

Off Off On Off Off On On Off

5

On Off On Off Off On On Off

6

Off On On Off Off On On Off

7

On On On Off Off On On Off

8

Off Off Off On Off On On Off

9

On Off Off On Off On On Off

10

Off On Off On Off On On Off

11

On On Off On Off On On Off

12

Off Off On On Off On On Off

13

On Off On On Off On On Off

14

Off On On On Off On On Off

15

On On On On Off On On Off

16

Off Off Off Off On On On Off

17

On Off Off Off On On On Off

18

Off On Off Off On On On Off

19

On On Off Off On On On Off

20

Off Off On Off On On On Off

21

On Off On Off On On On Off

22

Off On On Off On On On Off

23

On On On Off On On On Off

24

Off Off Off On On On On Off

25

On Off Off On On On On Off

26

Off On Off On On On On Off

27

On On Off On On On On Off

28

Off Off On On On On On Off

29

On Off On On On On On Off

30

Off On On On On On On Off

31

On On On On On On On Off

IN x

Figure 3: Output Wiring Configurations

Oview

Depen ding on yo ur p ower sou rce, use one of the two meth ods of tra nsie nt clamping shown below to protect the relay contacts and to reduce electro ma gnetic interferen ce (EMI emissions). Always pro tect ag ainst acci dental ove rloads by wiring in an inlin e fuse to the C (commo n) side of the relay a s shown below.

DC Source

AC Source

Fuse NC

C

DC

NO

Load

Diode*

*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Fuse NC

C

AC

NO

Load

MOV*

*MOV Selection � Inductive Load
Clamp Voltage > 1.5x Va c RMS 24Vac Str ike, Pan aso nic ERZ-C07DK470 Typ ical

IN x

Figure 4: Input Wiring Configurations

Normally Closed Normally Open

IN x

1K, 1% 1K, 1%
1K, 1% 1K, 1%

Normally Closed Supervised Normally Open Supervised

IN x

EP-150 2

Jx

Figure 5: Two Wire RS-485 Wiring

Total Maximum Wire Length of 4,000'
(1 twisted pair with shield, 24 AWG)

MR-52 (2)

TR+ TRGND

TR+
TR-
R+ J5
R-
SG

Term inated
The SCP is at the beginning of the bus, so Jx IS terminated.
(see SCP quick reference for specific jumper identification)

MR-52 (0)

TR+

MR-52 (1)

TR-

R+

J5

R-

SG

Unterminated

MR-52s (0) and (1) are in the middle of the bus, so J5 is NOT terminated.
� 2021 RS2 Technologies. - All rights reserved.

Term inated
The MR-52 (2) is at the end of the bus, so J5 IS terminated.
Refer t o NCL-12UL Hardw are Ins tallation Manua l DOCNCL12UL-R1

TOC
Door Contact 1 - N/C (Jumper if not used)
See Figure 2
Exit Request 1 - N/O
See Figure 2
Door Contact 2 - N/C (Jumper if not used)
See Figure 2
Exit Request 2 - N/O
See Figure 2
Auxiliary Input 5 - N/O
See Figure 2
Auxiliary Input 6 - N/O
See Figure 2
Auxiliary Input 7 - N/O
See Figure 2
Auxiliary Input 8 - N/O
See Figure 2
Tamper Input
N/C (jumper if n ot used)
Power Fault N/C (jumper if not used)
J1 - Reader Power (300mA max per port)
PT Positio n - VO = VIN (12Vdc to 24Vdc �10%) If VIN is 12Vdc, PT position MUST be used! 12V Position - VO = 12Vdc �10% regu lated Use 12V position ONLY if VIN power is >20Vdc.
Reade rs requ iring a differe nt rating th an listed abo ve should be power ed sep arately. The reade r grou nd mu st r efe rence the pan el g round.
Two Wire RS-485 Bus
See Figure 3
Power (550mA max plus readers)
CABLING: 1 twisted pair, minimum 18 AWG
VIN (Voltage In): Positive 12 to 24 Volts �10% DC VOUT (Voltage Out): Not used GND (Ground): Input V olta ge Re turn (-)

RS - 485

INP UTS

TB1
TB2
TB3
TB4
TB5 TMP GND PF L GND
TB6 TR+ TRNC NC SG TB7 VIN VO UT GND

IN8

IN7

IN6

IN5

IN4

IN3

IN2

IN1

MR-52 Series 3 Quick Reference
A B 1 2 3 4 5 6 7 8 TMP PFL R1 R2

Normal LED Function

Every three seconds, all LEDs are pulsed to their opposite state for 0.1 sec.

 A On-Line Status:
 B SCP Communication:  1-8 Alarm Input Status:  TMP Tamper:  PFL Power Fault:  R1 Reader Port 1:  R2 Reader Port 2:

OFF if 1 sec rate, 20% ON ON Non-encrypted if 1 sec rate, 80% ON ON Encrypted if .1 sec ON, .1 sec OFF x 3 then .1 sec ON, .3 sec OFF Awaiting firmware download if .1 sec ON, .1 sec OFF Rapid pulse
Active if ON
Active if ON
Active if ON
Data activity
Data activity

OSDP v2.1.6 Support
(Figure 2)  2 read ers pe r p ort add ressed 0 - 3  Use d for In/Out con fig urations o nly

S1 OFF ON

Specifications
 Dimension 6" (152mm) W x 8" (203mm) L x 1" (25mm) H  Storage Tempera tur e: -55�C to +85�C  Ope rating Tempe rature: 0�C to +49�C  Humidity: 0% to 85% RHNC  Weight: 11 oz. (312 g) nomina l

Relay 1 (Form-C)

12V PT J1

D16 Relay 2
(Form-C)

J4 - Termination (See Figure 5)

D18

Relay LED Status

Energized if ON

 D16 Relay 1

D20

 D18 Relay 2

 D20 Relay 3

 D17 Relay 4

D17

 D19 Relay 5

 D21 Relay 6

D19

Relay 3 (Form-C)
Relay 4 (Form-C)
Relay 5 (Form-C)

Relay 6 (Form-C) D21

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

87654321

NO C NC NO C NC NO C NC NO C NC NO C NC NO C NC

GND DAT CLK BZR LED VO GND DAT CLK BZR LED VO

D0 D1

D0 D1

Detail
*Not ev aluated by UL

Figure 1
Wiegan d Rea der Examp le
CABLING: 6-conductor, 18 AWG, 500 feet (150 m) max

(See J1 - Reader Power) Red

(High > 3V, Low < .5V) Brown

READE R 1

Yellow White

Wiegan d Reade r

Green

Black TB8 TB9
(See J1 - Reader Power) Red

READE R 2

(Not used) (Not used)

485+ 485-

OSDP*/ RS-485* Reade r

Ground
Figure 2
OSDP / RS-485 Reade r Example
CABLING: 1 twisted pair, 18 AWG for power and 1 twisted pair w/drain & shield, 24 AWG, 120 impedance, 2,000 feet (610 m) max for communication

RLY 1

RLY 2

RLY 3

S1 - Configuration Switch

 S1-1 thru S1-5: SIO Addre ss (Table 1)

Each SIO address must be unique.

 S1-6 thru S1-7: Bau d Rate (Table 2)



S1-8: Require E ncryption if ON

TB10
Door Strike 1
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 2
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1

Door Strike 2
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1

Auxiliary Output 4

Normally O pen Wiring: 5A@30Vdc resistive

Normally Closed Wiring: 3A@30Vdc resistive

See Figure 1

TB11

TB12

Auxiliary Output 5

Normally O pen Wiring: 5A@30Vdc resistive

Normally Closed Wiring: 3A@30Vdc resistive

See Figure 1

Auxiliary Output 6
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1

RLY 4

RLY 5

RLY 6

Revised: 5/2019

TOC

Table 1: SIO Address

Address S1-1 S1-2 S1-3 S1-4 S1-5

0 OFF OFF OFF OFF OFF

1

ON OFF OFF OFF OFF

2 OFF ON OFF OFF OFF

3

ON ON OFF OFF OFF

4 OFF OFF ON OFF OFF

5

ON OFF ON OFF OFF

6 OFF ON ON OFF OFF

7

ON ON ON OFF OFF

8 OFF OFF OFF ON OFF

9

ON OFF OFF ON OFF

10 OFF ON OFF ON OFF

11 ON ON OFF ON OFF

12 OFF OFF ON ON OFF

13 ON OFF ON ON OFF

14 OFF ON ON ON OFF

15 ON ON ON ON OFF

Address S1-1 S1-2 S1-3 S1-4 S1-5 16 OFF OFF OFF OFF ON 17 ON OFF OFF OFF ON 18 OFF ON OFF OFF ON 19 ON ON OFF OFF ON 20 OFF OFF ON OFF ON 21 ON OFF ON OFF ON 22 OFF ON ON OFF ON 23 ON ON ON OFF ON 24 OFF OFF OFF ON ON 25 ON OFF OFF ON ON 26 OFF ON OFF ON ON 27 ON ON OFF ON ON 28 OFF OFF ON ON ON 29 ON OFF ON ON ON 30 OFF ON ON ON ON 31 ON ON ON ON ON

Table 2: Baud Rate

S1-6 ON OFF ON OFF

S1-7 ON ON OFF OFF

Baud Rate 38,400 bps 19,200 bps*
9,600 bps* 115,200 bps*

Access It! Universal.NET default value. *Not evaluated by UL

IN x

Figure 1: Output Wiring Options
CABLING: As required for the load

Door lock mechanisms can gener ate feedba ck to the r elay circuit that can ca use da ma ge and premature fa ilure of the rela y. For this reason, a diode must be used to pr otect the rela y. Wire sh ould be of sufficient gauge to avo id voltage loss.

DC Source

Diode

NO

Lo ad

C

DC

NC

Fuse

Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Oview

Figure 2: Input Wiring Options
CABLING: 1 twisted pair per input, 30 maximum

Normally Closed Normally Open

IN x

1K, 1%, � W 1K, 1%, � W
1K, 1%, � W 1K, 1%, � W

Normally Closed Supervised Normally Open Supervised

IN x

IN x

EP-150 2

Jx

TR+ TRGND
Term inated

The SCP is at the beginning of the bus, so Jx IS terminated.
(see SCP quick reference for specific jumper identification)
Only S tand-Alone system w as evalua ted by UL

RS - 485
RS - 485

Figure 3: Two Wire RS-485 Wiring
CABLING: 1 twisted pair w/drain & shield, 24 AWG, 120 impedance
Total Maximum Wire Length of 4,000 Feet (1,200m)

MR52-S3 (1) TR+
TRNC NC GND

MR52-S3 (2)
J4

Unterminated

MR52-S3s (1) and (2) are in the middle of the bus, so J4 is NOT terminated.
� 2021 RS2 Technologies. - All rights reserved.

TR+ TRNC
J4 NC GND
Term inated

MR52-S3 (3)

The MR52-S3 (3) is at the end of the bus, so J4 IS terminated.
Refer t o NCL-12UL Hardw are Ins tallation Manua l DOCNCL12UL-R1

TOC

MR-62E Quick Reference

Detail
MR-62E not evaluated by UL

S1 - Configuration Dip Switch
See Expla nation 1

OSDP Reader Port
See Figure 1  Up to 4 OSDP rea ders controllin g 2 portals  OSDP v2.1.6 suppor t  OSDP used fo r In/Out con fig urations o nly  OSDP req uires u nique add ressing from 0 - 3

Auxiliary Power

Power Source PoE PoE+ Local Power Sup ply

Available Power 12Vdc@660mA ma x. 12Vdc@1A max. 12Vdc@1A max.

VO (Voltage Out): Positive 12 Volts DC GND (Ground): Input V olta ge Re turn (-)

Local Power Supply (1.7A max plus reade rs)
CABLING: 1 twisted pair, minimum 18 AWG when using local 12Vdc
VIN (Voltage In): Positive 12 Volts �10% DC GND (Ground): Input V olta ge Re turn (-)

S1 7654321

ON 1234

J3 J4 - Reader T erminatio n (See Figure 1)

ON OFF

GND TR- TR+ RVO TB1

TB7

Mechanical Specifications

 Dimensions 5.5"(140mm)W x 2.75"(70mm)L

 Temperature -55�C to +85�C, stor age

0�C to +70�C, ope rati ng

 Humidity

5% to 95% RHNC

TB5

VO GND VIN GND

IN6 TB3

IN4 TB2 IN5

IN3

IN2

IN1

J3 - Tamper Input
N/C (jumper if n ot used)
Door Contact 1 - N/C (jumper if n ot used)
See Figure 2
Exit Request 1 - N/O
See Figure 2
Door Contact 2 - N/C (jumper if n ot used)
See Figure 2
Exit Request 2 - N/O
See Figure 2
Auxiliary Input 5 - N/O
See Figure 2
Auxiliary Input 6 - N/O
See Figure 2

J5 - Power Source Selector

J5 Set ting PoE * VIN

Power Source Power Over Etherne t Local Power Sup ply

* PoE PoE +

IEEE 802.3af complia nt (12.95 W) IEEE 802.3at complia nt (25 W)

12Vdc power co nnecte d to TB4. Positive le ad to pin 3 (VIN) and ne gative lead to pin 4 (GND)

Door Strike 1 (2A@30Vdc)
See Figure 3

VIN J5 PoE NO 1-C NC NO 2-C NC NO 3-C NC NO 4-C NC

D11 TB4

D10

D9

D8

Relay 1 Relay 2

TB6

Auxiliary Output 2 (2A@30Vdc)
See Figure 3
Door Strike 2 (2A@30Vdc)
See Figure 3

Relay 3

Yellow LED

Green LED J1

Relay 4

Normal LED Function
At power up, LED 1 turns ON then LEDs 2 through 7 are turned ON then OFF in sequence.

LED Description

Status

1

On-line Status

On-line = 4 pulses/sec; 0.1 sec ON, 0.1 sec OFF, OFF for .3 sec

Off-line = 0.2 sec ON, 0.8 sec OFF

Awaiting firmware download = 0.1 sec ON, 0.1 sec OFF

2* 3* 4* 5* 6* 7* Yellow Green

ON

Door 1 Contact

Open

Door 1 REX

Active

Door 2 Contact

Open

Door 2 REX

Active

Auxiliary Input 4 Active

Auxiliary Input 5 Active

Ethernet Speed

10 Mb/S

Link/Ethernet Activity No Link

OFF Closed Inactive Closed Inactive Inactive Inactive 100 Mb/S Link

Flashing Fault Fault Fault Fault Fault Fault N/A Ethernet Activity

*Every 3 seconds the LED is pulsed to its opposite state for 0.1 seconds, otherwise the LED is OFF.

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Auxiliary Output 4 (2A@30Vdc)
See Figure 3
10/100 Ethernet Host Channel
See Expla nation 1

Revised: 4/2020

TOC

Explanation 1: 10/100 Ethernet

Configuring P rimary 10/100 Ethernet Host Channel For A Sta tic IP Addre ss

1. Set S1 - Configuration DIP Switch DIP 2 ON 2. Set S1 - Configuration DIP Switch DIPs 1, 3 & 4 OFF 3. App ly power to the MR-62E 4. Manua lly configure a co mp ute r to 192.168.0.100 5. Usin g a crossove r cable, connect computer to MR-62E 6. Ope n a web browser and go to 192.168.0.251 7. Set S1 - Configuration DIP Switch DIP 1 ON 8. Click on `Click Here to Login' 9. Click on `Continue to t his website (not recomme nded).' 10. Enter a Usern ame o f admin 11. Enter a Password of passw ord 12. Click `Network' from the left hand menu 13. Sele ct `Use Static IP configura tion:'
IP A ddress: <Set acc ordingly> Sub net Mask: <Set acc ordingly> Default Ga teway: <Set acc ordingly> Sele ct DHCP if need ed. 14. Click `Accept' 15. Click `Apply Setting' from the left hand menu 16. Click `Apply and Re boot' button 17. Wait 60 seconds for MR-62E to reb oot 18. Remove p owe r from the MR-62E 19. Set all S1 - Configuration DIP Switch DIPs OFF 20. Remove crossover cabl e an d con nect to ne twork 21. App ly power to the MR-62E 22. Run Access It! Universal.NET 23. Navigate to th e Hard wa re section 24. Click th e a rrow to expand th e S CP s 25. Click th e a rrow to expand th e S CP the MR-62E will b e installed unde r 26. Sele ct SIO s A list of all availa ble SIO s appe ar in the pan e to the rig ht of the hard wa re tree . 27. Edit the first unin stalled SIO fro m the right h and pane Gen eral Ta b
Model: MR-62E Device Install ed: X IP A ddress: <Enter IP Address to be assigned to MR-62E> MAC A ddress: <MAC Address of MR-62E> 28. Click Save button

Bulk Erasing MR-62E
1. Set S1 - Configuration DIP Switch DIPs 1 & 2 ON 2. Set S1 - Configuration DIP Switch DIPs 3 & 4 OFF 3. App ly power to the MR-62E
LEDs 1 & 2 and LE Ds 3 & 4 flash al tern ate ly at a .5 second rate. 4. With in 10 seconds, switch S1 - Configuration DIP Switch DIP 1 OFF
LEDs 1 & 2 alterna tely fla sh at a 0.5 second rate while memory is erased. WARNING! DO NO T CYCLE POWER Era sing memory takes a pproximately 60 seconds to co mp lete.
Once memory is erased, LED 1 will be on for ~3 seconds, then th e MR-62E rebo ots. 5. The MR-62E is no w read y to be configure d a s need ed

Figure 1: OSDP Reader Port
CABLING: RS-485/power: 2 twisted pair w/drain & shield, 24 AWG, 120 impedance, 4,000 feet (1220 m) max OR RS-485: 1 twisted pair w/drain & shield, 24 AWG, 120 impedance, 4,000 feet (1220 m) max Power: 1 pair 18 AWG (cable type and gauge determined by length and voltage/current requirements, local power source may be required)

J4 J4 is only installed if the MR-62e is at one end of the communication bus.

Connect only one end of shield to earth ground!

GND = Ground TR- = (B) 485TR+ = (A) 485+ RVO = +12Vd c@500mA max.

Oview

TR- (B) TR+ (A) GND 12V
TR- (B) TR+ (A) GND 12V
TR- (B) TR+ (A) GND 12V
TR- (B) TR+ (A) GND 12V
GND TR- TR+ RVO

TB7

OSDP Reade r Address 0
Standalone / Paired IN

Por tal 1

OSDP Reade r Address 1
Paired OUT

OSDP Reade r Address 2
Standalone / Paired IN

Por tal 2

OSDP Reade r Address 3
Paired OUT

Normally Normally Open Closed Normally Normally Open Closed

INx

Figure 2: Input Wiring Options
CABLING: 1 twisted pair per input, 30 maximum

Non-Supervised

Supervised

1K, 1% 1K, 1%

INx

INx

1K, 1% 1K, 1%

INx

Figure 3: Output Wiring Options
CABLING: As required for the load

Door lock mechanisms can gener ate feedba ck to the r elay circuit that can ca use da ma ge and premature fa ilure of the rela y. For this reason, a diode must be used to pr otect the rela y. Wire sh ould be of sufficient gauge to avo id voltage loss.

DC Source

Diode*

Load DC

NO x-C NC

Optional Blank Cover w/Screws

Fuse
*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Figure 4: Mounting Information
00.16" (04.0mm) 3-Gang Mtg Holes
4Pl

00.16" (04.0mm) MR-50 Mtg Holes
4Pl

MR-62E w/Included Mounting Plate
Optional 3-Gang Junction Box
� 2021 RS2 Technologies. - All rights reserved.

Minimum Category 5 Ethernet Cable to Network

3.63" 3.30" 2.35" (92.1mm) (83.8mm) (59.7mm)

Field Wiring

3.63 (92.1mm) 3.85 (97.8mm) 5.50 (13 9.7mm)

TOC
Auxilliary Input 1 (N/O - Figure 1) Auxilliary Input 2 (N/O - Figure 1) Auxilliary Input 3 (N/O - Figure 1) Auxilliary Input 4 (N/O - Figure 1) Auxilliary Input 5 (N/O - Figure 1) Auxilliary Input 6 (N/O - Figure 1) Auxilliary Input 7 (N/O - Figure 1) Auxilliary Input 8 (N/O - Figure 1) Tamper Input (N/C - Jumper if not used) Power Fault (N/C - Jumper if not used)
RS - 485 Bus (Figure 2)
+ 12 Volts DC (350mA)
-

12 V

RS - 485

MR-16IN Series 1 Quick Reference

MR-16IN Series 1 not eva luated by UL

Detail

{ { { { { { { {

{ I1 I1
{ I2 I2
{ I3 I3
{ I4 I4
{ I5 I5
{ I6 I6
{ I7 I7
{ I8 I8
{ CT CT
{ BA BA
J1 Termination (Figure 3)
J2 Termination (Figure 3)

Wiring Configurations (Figure 1)
S1 12345678

OFF ON

I9
Auxilliary Input 9 (N/O - Figure 1)
I9
I10
Auxilliary Input 10 (N/O - Figure 1)
I10
I11
Auxilliary Input 11 (N/O - Figure 1)
I11
I12
Auxilliary Input 12 (N/O - Figure 1)
I12
I13
Auxilliary Input 13 (N/O - Figure 1)
I13
I14
Auxilliary Input 14 (N/O - Figure 1)
I14
I15
Auxilliary Input 15 (N/O - Figure 1)
I15
I16
Auxilliary Input 16 (N/O - Figure 1)
I16
S1 - Address Dip Switch (Table 1)
 Start at address 0.  Each MR-16IN address in the bus must be unique.  Set switches prior to powering up.

RS - 485 (Always set to 2W)
TR+

4W 2W

TRJ3
R+
R-

U2

U1

LED A

Normal LED Function

LED A = Power (~1 pulse/second)

LED B

LED B = SCP Communication (Rapid pulse)

SG

ACD

Relay 1 LED

Relay 1

}NC
C

Auxillary Output 1

C

NO

Relay 2 LED

AC GND

Relay 2

}NC
C

Auxillary Output 2

NO

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 10/2013

TOC Table 1: S1 - Address Dip Switch

Address 1

2

3

4

5

6

7

8

0

Off Off Off Off Off On On Off

1

On Off Off Off Off On On Off

2

Off On Off Off Off On On Off

3

On On Off Off Off On On Off

4

Off Off On Off Off On On Off

5

On Off On Off Off On On Off

6

Off On On Off Off On On Off

7

On On On Off Off On On Off

8

Off Off Off On Off On On Off

9

On Off Off On Off On On Off

10

Off On Off On Off On On Off

11

On On Off On Off On On Off

12

Off Off On On Off On On Off

13

On Off On On Off On On Off

14

Off On On On Off On On Off

15

On On On On Off On On Off

16

Off Off Off Off On On On Off

17

On Off Off Off On On On Off

18

Off On Off Off On On On Off

19

On On Off Off On On On Off

20

Off Off On Off On On On Off

21

On Off On Off On On On Off

22

Off On On Off On On On Off

23

On On On Off On On On Off

24

Off Off Off On On On On Off

25

On Off Off On On On On Off

26

Off On Off On On On On Off

27

On On Off On On On On Off

28

Off Off On On On On On Off

29

On Off On On On On On Off

30

Off On On On On On On Off

31

On On On On On On On Off

SCP-1MB

TR2+ TR2GND Jx TR3+ TR3GND
Term inated

Oview

Normally Closed Normally Opened

IN x

Figure 1: Wiring Configurations
Normally Closed Supervised Normally Opened Supervised

1K, 1% 1K, 1% 1K, 1% 1K, 1%

IN x

IN x

IN x

1K Ohm Resistors P/N: RES-1K32
(Quantity of 32 supplied with each MR-16IN)

RS - 485 RS - 485

Figure 2: Two Wire RS-485 Wiring
Total Maximum Wire Length of 4,000'
(1 twisted pair with shield, 24 AWG)

J1 J2

MR-16IN (0) TR+
TRR+ RSG

MR-16IN (1)

Unterminated

J1 J2
TR+ TRR+ RSG
Term inated

MR-16IN (2)

The SCP is at the beginning of the
bus, so Jx IS terminated.
(see SCP quick reference sheet for specific jumper identi fic ati on)

MR-16INs (0) and (1) are in the middle of the bus, so J1 and J2 are
NOT terminated.
� 2021 RS2 Technologies. - All rights reserved.

The MR-16IN (2) is at the end of the bus, so J1 & J2 ARE terminated.

TOC

Auxiliary Input 1 (N/O - Figure 2) Auxiliary Input 2 (N/O - Figure 2)
Auxiliary Input 3 (N/O - Figure 2) Auxiliary Input 4 (N/O - Figure 2)
Auxiliary Input 5 (N/O - Figure 2) Auxiliary Input 6 (N/O - Figure 2)
Auxiliary Input 7 (N/O - Figure 2) Auxiliary Input 8 (N/O - Figure 2)
Tamper Input
(N/C - Jumper if not use d)
Power Fault
(N/C - Jumper if not use d)

Mechanical Specifications

 Dimensions 6.0"(152.4mm)W x 8.0"(203.2mm)L

 Temperature -55�C to +85�C, stor age

0�C to +49�C, ope rati ng

 Humidity

0% to 85% RHNC

RS-485 Bus
(2 wire ONLY! - Figure 3)

12 to 24 Volts DC
(350mA ma x.)

RS - 485

MR-16IN Series 2 Quick Reference

Detail

TB1 I1 I1 I2 I2 TB2 I3 I3 I4 I4 TB3 I5 I5 I6 I6 TB4 I7 I7 I8 I8 TB9 CT GND BA GND
J1 Termination (Figure 3)
TB10 TR+ TR-
R+ RSG
TB11 VIN
GND

1 2 3 4 5 6 7 8
CT BA
RS - 485 (Always set to 2W)
J3

4W 2W

TB5

9

I9

10

I9

11

I10

12

I10

TB6

13

I11

14

I11

15

I12

16

I12

TB7 I13

I13

I14

I14
TB8 I15

I15

I16

I16

Relay 1 Relay 2

1 2 3 4 5 6 7 8 OFF ON S1
A
B
K1
K2
TB12 NC OUT 1
C
NO
NC OUT 2
C
NO

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Auxiliary Input 9 (N/O - Figure 2) Auxiliary Input 10 (N/O - Figure 2)
Auxiliary Input 11 (N/O - Figure 2) Auxiliary Input 12 (N/O - Figure 2)
Auxiliary Input 13 (N/O - Figure 2) Auxiliary Input 14 (N/O - Figure 2)
Auxiliary Input 15 (N/O - Figure 2) Auxiliary Input 16 (N/O - Figure 2)
S1 - Address Dip Switch (Table 1)
 Start at addre ss 0.  Each SIO address in the bus must be un ique.  Set switch es prio r to powering up.
Normal LED Function
 LED A = Power (~1 pulse/second)  LED B = SCP Commun ica tion (Rapid pulse)  LED K1 = Relay 1 (ON = Ene rgized)  LED K2 = Relay 2 (ON = Ene rgized)  LEDs 1-16 = Alar m Input S tatus (ON = Acti ve)  LED BA = Power Fault (ON = Acti ve)  LED CT = Tamper (ON = Acti ve)
Auxiliary Output 1
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 2
(5A@28Vdc resistive - Figure 1)
Revised: 8/2018

K1 RS - 485
K1
RS - 485

TOC Table 1: S1 - Address Dip Switch

Address 1

2

3

4

5

6

7

8

0

Off Off Off Off Off On On Off

1

On Off Off Off Off On On Off

2

Off On Off Off Off On On Off

3

On On Off Off Off On On Off

4

Off Off On Off Off On On Off

5

On Off On Off Off On On Off

6

Off On On Off Off On On Off

7

On On On Off Off On On Off

8

Off Off Off On Off On On Off

9

On Off Off On Off On On Off

10

Off On Off On Off On On Off

11

On On Off On Off On On Off

12

Off Off On On Off On On Off

13

On Off On On Off On On Off

14

Off On On On Off On On Off

15

On On On On Off On On Off

16

Off Off Off Off On On On Off

17

On Off Off Off On On On Off

18

Off On Off Off On On On Off

19

On On Off Off On On On Off

20

Off Off On Off On On On Off

21

On Off On Off On On On Off

22

Off On On Off On On On Off

23

On On On Off On On On Off

24

Off Off Off On On On On Off

25

On Off Off On On On On Off

26

Off On Off On On On On Off

27

On On Off On On On On Off

28

Off Off On On On On On Off

29

On Off On On On On On Off

30

Off On On On On On On Off

31

On On On On On On On Off

Jx

EP-150 2
TR+ TRGND

Figure 1: Output Wiring Configurations

Oview

Depen ding on yo ur p ower sou rce, use one of the two meth ods of tra nsie nt clamping shown below to protect the relay contacts and to reduce electro ma gnetic interferen ce (EMI emissions). Always pro tect ag ainst acci dental ove rloads by wiring in an inlin e fuse to the C (commo n) side of the relay a s shown below.

DC Source

AC Source

Fuse NC

C

DC

NO

Load

Diode*

*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Fuse NC

C

AC

NO

Load

MOV*

*MOV Selection � Inductive Load
Clamp Voltage > 1.5x Va c RMS 24Vac Str ike, Pan aso nic ERZ-C07DK470 Typ ical

Figure 2: Input Wiring Configurations

IN x

Normally Closed Normally Open

IN x

1K, 1% 1K, 1%
1K, 1% 1K, 1%

Normally Closed Supervised Normally Open Supervised

IN x

IN x

Figure 3: Two Wire RS-485 Wiring
Total Maximum Wire Length of 4,000'
(1 twisted pair with shield, 24 AWG)
J1

1K Ohm Resistors P/N: RES-1K32
(Qua ntity o f 32 supplie d with each MR-16IN)
J1
MR-16IN (2)
TR+ TRR+ RSG

Term inated
The SCP is at the beginning of the bus, so Jx IS terminated.
(see SCP quick reference for specific jumper identification)

MR-16IN (0) TR+
TRR+ RSG

MR-16IN (1)

Unterminated

MR-16INs (0) and (1) are in the middle of the bus, so J1 is NOT terminated.
� 2021 RS2 Technologies. - All rights reserved.

Term inated
The MR-16IN (2) is at the end of the bus, so J1 IS terminated.
Refer t o NCL-12UL Hardw are Ins tallation Manua l DOCNCL12UL-R1

TOC
Auxiliary Input 1 - N/O
See Figure 2
Auxiliary Input 2 - N/O
See Figure 2
Auxiliary Input 3 - N/O
See Figure 2
Auxiliary Input 4 - N/O
See Figure 2
Auxiliary Input 5 - N/O
See Figure 2
Auxiliary Input 6 - N/O
See Figure 2
Auxiliary Input 7 - N/O
See Figure 2
Auxiliary Input 8 - N/O
See Figure 2
Tamper Input
N/C (jumper if n ot used)
Power Fault
N/C (jumper if n ot used)
Two Wire RS-485 Bus
See Figure 3
Power (350mA max)
CABLING: 1 twisted pair, minimum 18 AWG
VIN (Voltage In): Positive 12 to 24 Volts �10% DC VOUT (Voltage Out): Not used GND (Ground): Input V olta ge Re turn (-)

RS - 485

MR-16IN Series 3 Quick Reference

Detail
*Not ev aluated by UL

TB1 I1 I1 I2 I2 TB2 I3 I3 I4 I4 TB3 I5 I5 I6 I6 TB4 I7 I7 I8 I8 TB9 CT GND BA GND
TB10 TR+ TR-
GND TB11 VIN VO UT GND

1

9

2

10

3

11

4

12

5

13

6

14

7

15

8

16

CT

BA

Specifications
 Dimension 6" (152mm) W x 8" (203mm) L x 1" (25mm) H  Storage Tempera tur e: -55�C to +85�C  Ope rating Tempe rature: 0�C to +49�C  Humidity: 0% to 85% RHNC  Weight: 9 oz. (250 g) nomina l

TB5

I9

Auxiliary Input 9 - N/O

I9

See Figure 2

I10

Auxiliary Input 10 - N/O

I10

See Figure 2

TB6

I11

Auxiliary Input 11 - N/O

I11

See Figure 2

I12

Auxiliary Input 12 - N/O

I12

See Figure 2

TB7

I13

Auxiliary Input 13 - N/O

I13

See Figure 2

I14

Auxiliary Input 14 - N/O

I14

See Figure 2

TB8

I15

Auxiliary Input 15 - N/O

I15

See Figure 2

I16

Auxiliary Input 16 - N/O

I16

See Figure 2

Normal LED Function

Every three seconds, all LEDs are pulsed to their opposite state for 0.1 sec.

 A On-Line Status:
 B SCP Communication:  1-16 Alarm Input Status:  CT Tamper:  BA Power Fault:  K1-2 Relay Status:

OFF if 1 sec rate, 20% ON ON Non-encrypted if 1 sec rate, 80% ON ON Encrypted if .1 sec ON, .1 sec OFF x 3 then .1 sec ON, .3 sec OFF Awaiting firmware download if .1 sec ON, .1 sec OFF Rapid pulse
Active if ON
Active if ON
Active if ON
Energized if ON

J3 - Termination (See Figure 3)

1 2 3 4 5 6 7 8 OFF ON S1
A
B
K1
K2

S1 - Configuration Switch

 S1-1 thru S1-5: SIO Addre ss (Table 1)

Each SIO address must be unique.

 S1-6 thru S1-7: Bau d Rate (Table 2)



S1-8: Require E ncryption if ON

K1 - Relay 1 (Form-C)
K2 - Relay 2 (Form-C)
RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

TB12 NC OUT 1 C NO NC OUT 2 C NO

Auxiliary Output 1
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 2
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1

Revised: 5/2019

TOC

Table 1: SIO Address

Address S1-1 S1-2 S1-3 S1-4 S1-5

0 OFF OFF OFF OFF OFF

1

ON OFF OFF OFF OFF

2 OFF ON OFF OFF OFF

3

ON ON OFF OFF OFF

4 OFF OFF ON OFF OFF

5

ON OFF ON OFF OFF

6 OFF ON ON OFF OFF

7

ON ON ON OFF OFF

8 OFF OFF OFF ON OFF

9

ON OFF OFF ON OFF

10 OFF ON OFF ON OFF

11 ON ON OFF ON OFF

12 OFF OFF ON ON OFF

13 ON OFF ON ON OFF

14 OFF ON ON ON OFF

15 ON ON ON ON OFF

Address S1-1 S1-2 S1-3 S1-4 S1-5 16 OFF OFF OFF OFF ON 17 ON OFF OFF OFF ON 18 OFF ON OFF OFF ON 19 ON ON OFF OFF ON 20 OFF OFF ON OFF ON 21 ON OFF ON OFF ON 22 OFF ON ON OFF ON 23 ON ON ON OFF ON 24 OFF OFF OFF ON ON 25 ON OFF OFF ON ON 26 OFF ON OFF ON ON 27 ON ON OFF ON ON 28 OFF OFF ON ON ON 29 ON OFF ON ON ON 30 OFF ON ON ON ON 31 ON ON ON ON ON

Table 2: Baud Rate

S1-6 ON OFF ON OFF

S1-7 ON ON OFF OFF

Baud Rate 38,400 bps 19,200 bps*
9,600 bps* 115,200 bps*

Access It! Universal.NET default value. *Not evaluated by UL

IN x

IN x

Figure 1: Output Wiring Options
CABLING: As required for the load

Door lock mechanisms can gener ate feedba ck to the r elay circuit that can ca use da ma ge and premature fa ilure of the rela y. For this reason, a diode must be used to pr otect the rela y. Wire sh ould be of sufficient gauge to avo id voltage loss.

DC Source

Diode

NO

Lo ad

C

DC

NC

Fuse

Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Oview

Figure 2: Input Wiring Options
CABLING: 1 twisted pair per input, 30 maximum

Normally Closed Normally Open

IN x

IN x

1K, 1%, � W 1K, 1%, � W

Normally Closed Supervised

1K, 1%, � W 1K, 1%, � W

Normally Open Supervised

1K Ohm Resistors P/N: RES-1K32
(Qua ntity o f 32 supplie d with each MR-16IN-S3)

EP-150 2

Jx

TR+ TRGND
Term inated

The SCP is at the beginning of the bus, so Jx IS terminated.
(see SCP quick reference for specific jumper identification)
Only S tand-Alone system w as evalua ted by UL

J3 RS - 485
J3
RS - 485

Figure 3: Two Wire RS-485 Wiring
CABLING: 1 twisted pair w/drain & shield, 24 AWG, 120 impedance
Total Maximum Wire Length of 4,000 Feet (1,200m)

MR16IN-S3 (1) TR+
TR-

MR16IN-S3 (2)

GND Unterminated

MR16IN-S3s (1) and (2) are in the middle of the bus, so J3 is NOT terminated.
� 2021 RS2 Technologies. - All rights reserved.

TR+ TR-
GND Term inated

MR16IN-S3 (3)

The MR16IN-S3 (3) is at the end of the bus, so J3 IS terminated.
Refer t o NCL-12UL Hardw are Ins tallation Manua l DOCNCL12UL-R1

TOC

MR-16OUT Series 1 Quick Reference

MR-16OUT S eries 1 not eva luated by UL

Detail

Relay 1 LE D Relay 2 LE D Relay 3 LE D Relay 4 LE D Relay 5 LE D Relay 6 LE D Relay 7 LE D Relay 8 LE D Relay 9 LE D Relay 10 LE D Relay 11 LE D Relay 12 LE D Relay 13 LE D Relay 14 LE D Relay 15 LE D Relay 16 LE D

Auxillary Output 1 (Figure 1) Auxillary Output 2 (Figure 1) Auxillary Output 3 (Figure 1) Auxillary Output 4 (Figure 1) Auxillary Output 5 (Figure 1) Auxillary Output 6 (Figure 1) Auxillary Output 7 (Figure 1) Auxillary Output 8 (Figure 1)
Tamper Input (N/C - Jumper if not used) Power Fault (N/C - Jumper if not used)
RS - 485 Bus (Figure 2)
+ 12 Volts DC (500mA)
-

12 V

RS - 485

} } } } } } } }

NO C
OUT 1 NC NO C
OUT 2 NC
NO C
OUT 3 NC OUT 4 NO
C NC
NO C
OUT 5 NC NO C
OUT 6 NC
NO C
OUT 7 NC NO C
OUT 8 NC
{ CT CT
{ BA BA
TR+ TRR+ RSG ACD
C AC GND

Relay 2

Relay 1

Relay 9

Relay 10

Relay 4

Relay 3 Relay 5

Relay 11 Relay 13

Relay 12

Relay 6

Relay 14

Relay 7

Relay 15

Relay 8

Relay 16 LED B LED A

}NC
C NO OUT 9
}NC
C NO OUT 10
}NC
C NO OUT 11
}NC OUT 12
C NO
}NC
C NO OUT 13
}NC
C NO OUT 14
}NC
C NO OUT 15
}NC
C NO OUT 16

Auxillary Output 9 (Figure 1) Auxillary Output 10 (Figure 1)
Auxillary Output 11 (Figure 1) Auxillary Output 12 (Figure 1)
Auxillary Output 13 (Figure 1) Auxillary Output 14 (Figure 1)
Auxillary Output 15 (Figure 1) Auxillary Output 16 (Figure 1)
Normal LED Function LED A = Power (~1 pulse/second) LED B = SCP Communication (Rapid pulse)

J2 Termination (Figure 2) J1 Termination (Figure 2)

RS - 485

(Always set to 2W or 1 & 2)

U1

1

4W 2W

2

3

J3 U3

S1 1 2 3 4 5 6 7 8
OFF ON

S1 - Address Dip Switch (Table 1)
 Start at address 0.  Each MR-16OUT address in the bus must be unique.  Set switches prior to powering up.

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Revised: 10/2013

TOC Table 1: S1 - Address Dip Switch

Address 1

2

3

4

5

6

7

8

0

Off Off Off Off Off On On Off

1

On Off Off Off Off On On Off

2

Off On Off Off Off On On Off

3

On On Off Off Off On On Off

4

Off Off On Off Off On On Off

5

On Off On Off Off On On Off

6

Off On On Off Off On On Off

7

On On On Off Off On On Off

8

Off Off Off On Off On On Off

9

On Off Off On Off On On Off

10

Off On Off On Off On On Off

11

On On Off On Off On On Off

12

Off Off On On Off On On Off

13

On Off On On Off On On Off

14

Off On On On Off On On Off

15

On On On On Off On On Off

16

Off Off Off Off On On On Off

17

On Off Off Off On On On Off

18

Off On Off Off On On On Off

19

On On Off Off On On On Off

20

Off Off On Off On On On Off

21

On Off On Off On On On Off

22

Off On On Off On On On Off

23

On On On Off On On On Off

24

Off Off Off On On On On Off

25

On Off Off On On On On Off

26

Off On Off On On On On Off

27

On On Off On On On On Off

28

Off Off On On On On On Off

29

On Off On On On On On Off

30

Off On On On On On On Off

31

On On On On On On On Off

Oview
Figure 1: Output Wiring
Depending on your power source, use one of the two methods of transient clamping shown below to protect the relay contacts and to reduce electromagnetic interference (EMI emissions). Always protect against accidental overloads by wiring an in-line fuse to the C (common) side of the relay as shown below.

DC Source

Diode* NC

C

Load

NO

DC

Load

Fuse

*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

AC Source

MOV* NC

C

Load

NO

AC

Load

Fuse

*MOV Selection � Inductive Load
Clamp Voltage > 1.5x Va c RMS 24Vac Str ike, Pan aso nic ERZ-C07DK470 Typ ical

K1 RS - 485
K1 RS - 485

SCP-1MB

TR2+ TR2GND Jx TR3+ TR3GND
Term inated

Figure 2: Two Wire RS-485 Wiring
Total Maximum Wire Length of 4,000'
(1 twisted pair with shield, 24 AWG)

J2 J1

MR-16OUT (0) TR+
TRR+ RSG

MR-16OUT (1)

Unterminated

TR+ TRR+ RSG
Term inated

J2 J1

MR-16OUT (2)

The SCP is at the beginning of the
bus, so Jx IS terminated.
(see SCP quick reference sheet for specific jumper identi fic ati on)

MR-16OUTs (0) and (1) are in the middle of the bus, so J1 and J2 are
NOT terminated.
� 2021 RS2 Technologies. - All rights reserved.

The MR-16OUT (2) is at the end of the bus, so J1 & J2 ARE terminated.

TOC
Auxiliary Output 1
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 2
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 3
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 4
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 5
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 6
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 7
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 8
(5A@28Vdc resistive - Figure 1)
Tamper Input
(N/C - Jumper if not use d)
Power Fault
(N/C - Jumper if not use d)
RS-485 Bus
(2 wire ONLY! - Figure 2)
12 to 24 Volts DC
(110 0mA ma x.)

RS - 485

MR-16OUT Series 2 Quick Reference

OUT 1 NO C
NC OUT 2 NO
C NC
OUT 3 NO C
NC OUT 4 NO
C NC OUT 5 NO
C NC OUT 6 NO
C NC
OUT 7 NO C
NC OUT 8 NO
C NC

TB4

TB3

TB2

TB1

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Relay LEDs (ON = Energized)

Relay 2

Relay 1

Relay 9

Relay 10

Relay 4

Relay 3 Relay 5

Relay 11 Relay 13

Relay 12

Relay 6

Relay 14

Relay 7

Relay 15

Relay 8

Relay 16

TB8

TB7

TB6

TB5

NC C NO OUT 9 NC C NO OUT 10
NC C NO OUT 11 NC C NO OUT 12
NC C NO OUT 13 NC C NO OUT 14
NC C NO OUT 15 NC C NO OUT 16

87654321

CT GND
BA GND TR+
TRR+ RSG
VIN
GND

TB12

TB10

TB9

J1 Termination (Figure 2)

RS - 485 (Always set to 2W or 1 & 2)
1 2W 2 3 4W
J3

A B CT BA
S1 OFF ON

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Detail

Auxiliary Output 9
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 10
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 11
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 12
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 13
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 14
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 15
(5A@28Vdc resistive - Figure 1)
Auxiliary Output 16
(5A@28Vdc resistive - Figure 1)

Normal LED Function
 LED A = Power (~1 pulse/second)  LED B = SCP Commun ica tion (Rapid pulse)  LED CT = Tamper (ON = Acti ve)  LED BA = Power Fault (ON = Acti ve)

S1 - Address Dip Switch (Table 1)
 Start at addre ss 0.  Each SIO address in the bus must be un ique.  Set switch es prio r to powering up.

Mechanical Specifications

 Dimensions 6.0"(152.4mm)W x 8.0"(203.2mm) L

 Temperature -55�C to +85�C, stor age

0�C to +49�C, ope rati ng

 Humidity

0% to 85% RHNC

Revised: 8/2018

K1 RS - 485
K1
RS - 485

TOC Table 1: S1 - Address Dip Switch

Address 1

2

3

4

5

6

7

8

0

Off Off Off Off Off On On Off

1

On Off Off Off Off On On Off

2

Off On Off Off Off On On Off

3

On On Off Off Off On On Off

4

Off Off On Off Off On On Off

5

On Off On Off Off On On Off

6

Off On On Off Off On On Off

7

On On On Off Off On On Off

8

Off Off Off On Off On On Off

9

On Off Off On Off On On Off

10

Off On Off On Off On On Off

11

On On Off On Off On On Off

12

Off Off On On Off On On Off

13

On Off On On Off On On Off

14

Off On On On Off On On Off

15

On On On On Off On On Off

16

Off Off Off Off On On On Off

17

On Off Off Off On On On Off

18

Off On Off Off On On On Off

19

On On Off Off On On On Off

20

Off Off On Off On On On Off

21

On Off On Off On On On Off

22

Off On On Off On On On Off

23

On On On Off On On On Off

24

Off Off Off On On On On Off

25

On Off Off On On On On Off

26

Off On Off On On On On Off

27

On On Off On On On On Off

28

Off Off On On On On On Off

29

On Off On On On On On Off

30

Off On On On On On On Off

31

On On On On On On On Off

Oview

Figure 1: Output Wiring Configurations
Depen ding on yo ur p ower sou rce, use one of the two meth ods of tra nsie nt clamping shown below to protect the relay contacts and to reduce electro ma gnetic interferen ce (EMI emissions). Always pro tect ag ainst acci dental ove rloads by wiring in an inlin e fuse to the C (commo n) side of the relay a s shown below.

DC Source

AC Source

Fuse NC

C

DC

NO

Load

Diode*

*Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

Fuse NC

C

AC

NO

Load

MOV*

*MOV Selection � Inductive Load
Clamp Voltage > 1.5x Va c RMS 24Vac Str ike, Pan aso nic ERZ-C07DK470 Typ ical

EP-150 2

Figure 2: Two Wire RS-485 Wiring

Total Maximum Wire Length of 4,000'
(1 twisted pair with shield, 24 AWG)

TR+

TR+

TR-

TR-

GND

R+

R-

SG

MR-16OUT (2)

Jx J1
J1

Term inated
The SCP is at the beginning of the bus, so Jx IS terminated.
(see SCP quick reference for specific jumper identification)

MR-16OUT (0) TR+
TRR+ RSG

MR-16OUT (1)

Unterminated

MR-16OUTs (0) and (1) are in the middle of the bus, so J1 is NOT terminated.
� 2021 RS2 Technologies. - All rights reserved.

Term inated
The MR-16OUT (2) is at the end of the bus, so J1 IS terminated.
Refer t o NCL-12UL Hardw are Ins tallation Manua l DOCNCL12UL-R1

TOC
Auxiliary Output 1
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 2
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 3
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 4
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 5
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 6
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 7
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 8
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Tamper Input
N/C (jumper if n ot used)
Power Fault
N/C (jumper if n ot used)
Two Wire RS-485 Bus
See Figure 2
Power (1100mA max)
CABLING: 1 twisted pair, minimum 18 AWG
VIN (Voltage In): Positive 12 to 24 Volts �10% DC VOUT (Voltage Out): Not used GND (Ground): Input V olta ge Re turn (-)

RS - 485

MR-16OUT Series 3 Quick Reference

Detail
*Not ev aluated by UL

TB1 OUT 1 NO
C NC OUT 2 NO
C NC TB2 OUT 3 NO
C NC OUT 4 NO
C NC TB3 OUT 5 NO
C NC OUT 6 NO
C NC TB4 OUT 7 NO
C NC OUT 8 NO
C NC
TB9 CT GND BA GND TB10 TR+ TR-
GND TB11
VIN VO UT
GND

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Relay 1 (Form-C)
Relay 2 (Form-C)
Relay 3 (Form-C)
Relay 4 (Form-C)
Relay 5 (Form-C)
Relay 6 (Form-C)
Relay 7 (Form-C)
Relay 8 (Form-C)

S1 1 2 3 4 5 6 7 8 ON OFF

Relay 9 (Form-C)
Relay 10 (Form-C)
Relay 11 (Form-C)
Relay 12 (Form-C)
Relay 13 (Form-C)
Relay 14 (Form-C)
Relay 15 (Form-C)
Relay 16 (Form-C)

S1 - Configuration Switch

 S1-1 thru S1-5: SIO Addre ss (Table 1)

Each SIO address must be unique.

 S1-6 thru S1-7: Bau d Rate (Table 2)



S1-8: Require E ncryption if ON

TB5 NC C NO OUT 9 NC C NO OUT 10 TB6 NC C NO OUT 11 NC C NO OUT 12 TB7 NC C NO OUT 13 NC C NO OUT 14 TB8 NC C NO OUT 15 NC C NO OUT 16
A B CT BA

Auxiliary Output 9
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 10
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 11
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 12
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 13
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 14
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 15
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1
Auxiliary Output 16
Normally O pen Wiring: 5A@30Vdc resistive Normally Closed Wiring: 3A@30Vdc resistive
See Figure 1

J1 - Termination (See Figure 2)

Normal LED Function

Every three seconds, all LEDs are pulsed to their opposite state for 0.1 sec.

 A On-Line Status:
 B SCP Communication:  1-16 Relay Status:  CT Tamper:  BA Power Fault:

OFF if 1 sec rate, 20% ON ON Non-encrypted if 1 sec rate, 80% ON ON Encrypted if .1 sec ON, .1 sec OFF x 3 then .1 sec ON, .3 sec OFF Awaiting firmware download if .1 sec ON, .1 sec OFF Rapid pulse
Energized if ON
Active if ON
Active if ON

RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Specifications
 Dimension 6" (152mm) W x 8" (203mm) L x 1" (25mm) H  Storage Tempera tur e: -55�C to +85�C  Ope rating Tempe rature: 0�C to +49�C  Humidity: 0% to 85% RHNC  Weight: 14 oz. (400 g) nomina l
Revised: 5/2019

TOC

Table 1: SIO Address

Address S1-1 S1-2 S1-3 S1-4 S1-5

0 OFF OFF OFF OFF OFF

1

ON OFF OFF OFF OFF

2 OFF ON OFF OFF OFF

3

ON ON OFF OFF OFF

4 OFF OFF ON OFF OFF

5

ON OFF ON OFF OFF

6 OFF ON ON OFF OFF

7

ON ON ON OFF OFF

8 OFF OFF OFF ON OFF

9

ON OFF OFF ON OFF

10 OFF ON OFF ON OFF

11 ON ON OFF ON OFF

12 OFF OFF ON ON OFF

13 ON OFF ON ON OFF

14 OFF ON ON ON OFF

15 ON ON ON ON OFF

Address S1-1 S1-2 S1-3 S1-4 S1-5 16 OFF OFF OFF OFF ON 17 ON OFF OFF OFF ON 18 OFF ON OFF OFF ON 19 ON ON OFF OFF ON 20 OFF OFF ON OFF ON 21 ON OFF ON OFF ON 22 OFF ON ON OFF ON 23 ON ON ON OFF ON 24 OFF OFF OFF ON ON 25 ON OFF OFF ON ON 26 OFF ON OFF ON ON 27 ON ON OFF ON ON 28 OFF OFF ON ON ON 29 ON OFF ON ON ON 30 OFF ON ON ON ON 31 ON ON ON ON ON

Table 2: Baud Rate

S1-6 ON OFF ON OFF

S1-7 ON ON OFF OFF

Baud Rate 38,400 bps 19,200 bps*
9,600 bps* 115,200 bps*

Access It! Universal.NET default value. *Not evaluated by UL

Oview

Figure 1: Output Wiring Options
CABLING: As required for the load

Door lock mechanisms can gener ate feedba ck to the r elay circuit that can ca use da ma ge and premature fa ilure of the rela y. For this reason, a diode must be used to pr otect the rela y. Wire sh ould be of sufficient gauge to avo id voltage loss.

DC Source

Diode

NO

Load

C

DC

NC

Fuse

Diode Selection � Inductive Load
Diode Curren t Ra ting > 1x Strike Cu rrent Diode Bre ak Down V olta ge: 4x Strike Voltage 12Vdc or 24Vdc Str ike, Diode 1N400 2 (100V / 1A) Typ ical

EP-150 2

Jx

TR+ TRGND
Term inated

The SCP is at the beginning of the bus, so Jx IS terminated.
(see SCP quick reference for specific jumper identification)
Only S tand-Alone system w as evalua ted by UL

J1 RS - 485
J1
RS - 485

Figure 2: Two Wire RS-485 Wiring
CABLING: 1 twisted pair w/drain & shield, 24 AWG, 120 impedance
Total Maximum Wire Length of 4,000 Feet (1,200m)

MR16OUT-S3 (1) TR+
TR-

MR16OUT-S3 (2)

GND Unterminated

MR16OUT-S3s (1) and (2) are in the middle of the bus, so J1 is NOT terminated.
� 2021 RS2 Technologies. - All rights reserved.

TR+ TR-
GND Term inated

MR16OUT-S3 (3)

The MR16OUT-S3 (3) is at the end of the bus, so J3 IS terminated.
Refer t o NCL-12UL Hardw are Ins tallation Manua l DOCNCL12UL-R1

TOC

MUX-8 Quick Reference

Detail

232 485

Port 1 RS-485 SCP Bus (Figure 1)
12 to 24 Volts DC
(300mA)
S1 - Dip Switch
(Always set to OFF, ON, ON, OFF)

PORT 1

TR+ TxD
TRRxD
GND

JP2 (Port 1 Termination � Always open)
(Always set to 485) (Always set to 485)

JP7 (Always set to 485)
JP5 (Always set to 485) (Always Closed) JP11

(Port 2 Termination) JP12

TR+ TRGND

PORT 2

Port 2 RS-485 Sub-Panel Bus (Fig. 2)

JP1 JP6 232 485

TR+

PORT 3

(Port 3 Termination) JP14

TRGND

Port 3 RS-485 Sub-Panel Bus (Fig. 2)

U12

(Always Closed)

JP4

(Port 4 Termination)

JP3

TR+ TRGND

PORT 4

Port 4 RS-485 Sub-Panel Bus (Fig. 2)

U9

(Port 5 Termination) JP8

TR+ TRGND

PORT 5

Port 5 RS-485 Sub-Panel Bus (Fig. 2)

TR+

PORT 6

+DC

(Always Closed)

JP10

(Port 6 Termination)

TR-

JP9

Port 6 RS-485 Sub-Panel Bus (Fig. 2)

NC

GND

GND

TR+

PORT 7

S1

(Port 7 Termination)

TR-

JP13

Port 7 RS-485 Sub-Panel Bus (Fig. 2)

GND

1234

ON OFFJP16

(Port 8 Termination)

(Always Closed) JP15

U2

TR+ TRGND

PORT 8

Port 8 RS-485 Sub-Panel Bus (Fig. 2)

LED A Po rt 1 LED Po rt 2 LED Po rt 3 LED Port 4 LED Po rt 5 LED Port 6 LED Po rt 7 LED Po rt 8 LED Po rt 9 LED

A1 2 3 4 5 6 7 8 9

(Port 9 Termination) JP17

TR+ TRGND

PORT 9

Port 9 RS-485 Sub-Panel Bus (Fig. 2)

Normal LED Function LED A = Power (~1 pulse/second) LEDs 1-9 = SIO Communication (Rapid pulse)
RS2 Technologies - 400 Fisher Street, Suite G - Munster, IN 46321 - (877) 682-3532 - Fax (219) 836-9102 www.rs2tech.com

Mechanical Specifications

 Dimensions 5.0"(127mm)W x 6.0"(152.4mm)L

 Temperature -55�C to +85�C, stor age

0�C to +49�C, ope rati ng

 Humidity

0% to 85% RHNC

Revised: 8/2018

TOC
EP-150 2

Jx

TR+ TRGND
Not Term inated

Jx IS NOT terminated.
(see SCP quick reference sheet for specific jumper identi fic ati on)

Figure 1: Port 1 RS-485 SCP Bus Wiring

Total Maximum Wire Length of 4,000'
(1 twisted pair with shield, 24 AWG)

JP2 TR+ TxD
TRRxD
GND

Oview
MUX-8

Port 1 Termination
The upstre am RS-485 commu nicatio n b us of the MUX-8 must NOT BE terminated. This includ es the SCP a nd any SIO devices wired to P ort 1.

Not Term inated
JP2 IS NOT terminated.

MUX-8
JPx

PORT x

TR+ TRGND

Term inated

The MUX-8 is at the beginning of the bus, so JPx IS terminated.

RS - 485
RS - 485

Figure 2: Port x RS-485 Sub-Panel Bus Wiring
Total Maximum Wire Length of 4,000'
(1 twisted pair with shield, 24 AWG)

Sub-Panel (0)

Sub-Panel

TR+ TR-

Jx

(1)

R+

R-

SG

Unterminated

Sub-Panels (0) and (1) are in the middle of the bus, so Jx is NOT
terminated.

TR+ TR-
Jx R+ RSG
Term inated

Sub-Panel (2)

The Sub-Panel (2) is at the end of the bus, so Jx IS terminated.

� 2021 RS2 Technologies. - All rights reserved.

Refer t o NCL-12UL Hardw are Ins tallation Manua l DOCNCL12UL-R1