Chapter 6 Ch6

User Manual: Chapter 6 C-more 4-inch and 6-inch Color Micro-Graphic Panels User Manual and Quick Start Guide

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6
6
6
PLC CommuniCations
Chapter
Chapter
Chapter
In this Chapter...
Introduction ............................................................................................................... 6-2
Available PLC Protocols ............................................................................................ 6-3
C-more Micro-Graphic Communication Ports .......................................................... 6-4
DirectLOGIC PLCs Password Protection.................................................................... 6-5
Compatibility and Connection Charts ...................................................................... 6-5
AutomationDirect Controllers ................................................................................... 6-5
RS-422A/RS-485A Communications ......................................................................... 6-5
Allen-Bradley ............................................................................................................ 6-5
GE, Mitsubishi, Omron, Modicon and Siemens ........................................................ 6-5
Cables from AutomationDirect ............................................................................... 6-14
Cables from AutomationDirect – Wiring Diagrams ............................................... 6-16
User Constructed Cables – Wiring Diagrams.......................................................... 6-24
RS-422A Multi-Drop Wiring Diagram Example ...................................................... 6-34
RS-485A Multi-Drop Wiring Diagram Example ...................................................... 6-36
6-2
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Chapter 6: PLC Communications
Introduction
The C-more® Color Micro-Graphic panels are capable of communicating with
AutomationDirect Productivity Series, Do-more, CLICK, SOLO, GS Drives and the entire
DirectLOGIC family of PLCs. The panel is capable of communicating using RS232, RS422
or RS485 on Port2.
The C-more® Micro-Graphic panel communicates using the following cables.
• EA-2CBL - connects to Productivity Series, Do-more, CLICK, DL05, DL105, DL205, DL350,
DL450, H2-WINPLC phone jack: RJ12 - 15 pin D-sub.
• EA-2CBL-1 - connects to D2-250, D250-1, D2-260, DL06 VGA connector: 15-pin HD - 15 pin
D-sub.
The panel also has the ability to communicate with Allen-Bradley PLCs that support the Allen-
Bradley DF1 and DH485 protocols. Use Port2 with the following cables to connect the panel
to a majority of Allen-Bradley PLCs.
• EA-MLOGIX-CBL – connects to AB MicroLogix 1000, 1100, 1200 1400 & 1500:
15-pin D-sub - 8-pin DIN
• EA-SLC-232-CBL – connects to AB SLC 5/03, /04, /05, ControlLogix, CompactLogix, FlexLogix:
15-pin D-sub - 9-pin Dshell female
• EA-PLC5-232-CBL – connects to AB PLC5: 15-pin Dshell - 25-pin Dshell
• EA-DH485-CBL – connects to AB MicroLogix, SLC500, and any PLC using AB AIC device:
15-pin Dshell - RJ45 8-pin
The PLC Compatibility and Connection Chart tables on the following pages list the various
PLCs and protocols that can be configured. Other third party PLCs include GE, Mitsubishi,
Omron, Modicon and Siemens. The rest of this chapter shows the pin to pin connections of
available cables plus wiring diagrams to construct cables.
NOTE: Refer to the Compatability and Connection Charts beginning on page 6-7 for a listing of PLC
connections for the C-more Micro-Graphic panel.
NOTE: When the panel is powered through Port1 from a connected PC, the screen brightness is diminished
because the panel is running in Low-Power Mode. Connect an external 12-24 VDC power source when the
panel is installed in its application for full brightness.
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Introduction (cont’d)
The panel can also be connected to more than one PLC by using RS-422 or RS-485 wired
in a multi-drop configuration. See the example wiring diagrams at the end of this chapter for
details.
If you have difficulty determining whether the particular PLC and/or protocol you are using
will work with C-more Micro-Graphic panels, please contact our technical support group at
770-844-4200.
Chapter 6: PLC Communications
Available PLC Protocols
PLC Drivers
Serial - port2 only
AutomationDirect Productivity Series
AutomationDirect CLICK
AutomationDirect Do-more
AutomationDirect K-sequence
AutomationDirect DirectNET
AutomationDirect Modbus
AutomationDirect SOLO
AutomationDirect GS Drives
Modicon Modbus RTU
Entivity Modbus RTU
Allen-Bradley DF1 Full Duplex
Allen-Bradley DF1 Half Duplex
Allen-Bradley PLC5 DF1
Allen-Bradley DH485
GE SNPX (90/30, 90/70, Micro 90, VersaMax Micro)
Mitsubishi FX
Mitsubishi Q, QnA
Omron Host Link (C200 Adapter, C500)
Omron FINS Serial (CJ1, CS1)
Siemens PPI (S7-200 CPU)
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C-more Micro-Graphic Communication Ports
Chapter 6: PLC Communications
Port 2Port
2
Recommended
DC Supply Fuse
750 mA fast acting,
ADC p/n AGC-75
EA-2CBL
serial cable
C-more Color
Micro-Graphic Panel
CLICK PLC
PSC-24-015
Power Supply
Example of panel
connected to a CLICK PLC
Expansion
Connector
R
IND.CONT.EQ.
7M17
MODEL:EA1-T4CL
Date code:9048
MADE IN CHINA
INPUT:12-24V 0.19-0.38A Class2
EA1-T4CL＋094018001
5432
1
R**.
Pin Signal
1 Frame GND
TXD (232C)
RXD (232C)
Supplies +5VDC
2
3
4
5 Logic GND
Pin Signal Pin Signal
6LE
CTS (232C)
RTS (232C)
RXD+ (422/485)
7
8
9
10 RXD– (422/485)
11 TXD+ (422/485)
TXD– (422/485)
Term. Resistor
do not use
12
13
14
15 do not use
PLC 15-pin serial
communications Port2
RS-232/422/485
USB Type B
Programming Port1
INPUT:12-24V 6.5W Class2
R
LISTED
7M17
Date code:****
5432
1
R01.
MADE IN CHINA
EA1-T6CL + serial number
MODEL:EA1-T6CL
IND.CONT.EQ.
81
15 9
Expansion
Connector
USB Type B
Programming Port1
Pin Signal
1 Frame GND
TXD (232C)
RXD (232C)
Supplies +5VDC
2
3
4
5 Logic GND
Pin Signal Pin Signal
6LE
CTS (232C)
RTS (232C)
RXD+ (422/485)
7
8
9
10 RXD– (422/485)
11 TXD+ (422/485)
TXD– (422/485)
Term. Resistor
do not use
12
13
14
15 do not use
PLC 15-pin serial
communications Port2
RS-232/422/485
EA1-T6CLEA1-T4CL
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DirectLOGIC PLCs Password Protection
NOTE: DirectLOGIC PLCs support multi-level password protection of the ladder program. This allows
password protection while not locking the communication port to an operator interface. The multilevel
password can be invoked by creating a password with an upper case “A” followed by any variation of seven
numeric characters (e.g. A1234567). Please refer to the specific PLC user manual for further details.
Compatibility and Connection Charts
The following pages include charts that list the recommended cables and/or manufactured
devices that can be used to make up the communications link between several different
controllers and the C-more Micro-Graphic panel. Port2 is a 15-pin D-sub communication
port that supports RS-232, RS-485 and RS-422. An external class 2, 1 Amp @ 12-24 VDC
external power source is required.
Note: Recommended DC power supply to power the C-more Micro-Graphic Panel, AutomationDirect Part
No. PSC-24-015 or PSC-24-030.
The chart also refers to wiring diagrams that can be used to construct cables for connecting the
PLC’s port to the panel’s port. The user constructed cable diagrams start on page 6-24.
AutomationDirect Controllers
AutomationDirect Productivity Series, CLICK, Do-more, DirectLogic, SOLO
Temperature Controller and GS Drives
Drivers specific to these AutomationDirect control devices make it convienient to communicate
with the C-more Micro-Graphic panels and simplify configuring objects with controller
addresses.
RS-422A/RS-485A Communications
When using the RS-422A/RS-485A communications capabilities of the C-more Micro-Graphic
Serial Port (Port 2), the termination resistor is placed between the RXD– and RXD+ terminals
on the PLC side of the connection between the touch panel and PLC. The Termination
Resistor value is based on the characteristic impedance of the cable being used. To enable the
built-in 120 Ohm Termination Resistor, jumper pin 13 (termination resistor) to pin 9 (RXD+)
on the C-more Micro-Graphic 15-pin PLC communications port.
Allen-Bradley
As stated in this chapter’s introduction, the panel also has the ability to communicate with
Allen-Bradley PLCs that support the Allen-Bradley DF1 and DH485 protocols. The chart for
the various Allen-Bradley PLCs includes recommended cables.
GE, Mitsubishi, Omron, Modicon and Siemens
Other 3rd party PLCs can be used with the C-more Micro-Graphic panel. These PLCs are
listed in a chart and various wiring diagrams are shown to allow connectivity.
Chapter 6: PLC Communications
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Chapter 6: PLC Communications
How to use the Compatibility and Connection Charts
1.) Find the Controller or PLC Family being used.
2.) Find the particular Controller or PLC model in the Controller family.
3.) Determine the cable and other components, manufactured or user constructed, are required.
Example
Compatibility & Connection Chart
Controller C-more Micro-Graphic Panel
Family CPU PLC Port & Type
Panel to PLC Cabling Components Required for
Specific Port and Protocol being used.
External DC Power Supply
Using panel’s Port2
DB 15-pin - female
Protocol(s)
Supported
Components &
Network Type
CLICK
all versions
Port1
RJ12 - 6 pin
AutomationDirect
Modbus (CLICK)
EA-2CBL
RS-232
Port2
RJ12 - 6 pin
Analog CPUs Port3
Terminal block - 3 pin
* See Diagram 16
RS-485
Productivity3000 all versions
RS-232
RJ12 - 6 pin AutomationDirect
Productivity3000 Serial
(P3-550)
EA-2CBL
RS-232
RS-232 Port Terminal
block - 3 pin
* See Diagram 17
RS-485
Direct LOGIC
DL05
all versions
Port 1
RJ12 - 6 pin K-sequence,
Direct NET,
Modbus RTU
EA-2CBL
RS-232
Port 2
RJ12 - 6 pin
D0-DCM
Port 1
RJ12 - 6 pin K-sequence,
Direct NET,
Modbus RTU
EA-2CBL
RS-232
Port 2
DB15HD
(female)
EA-2CBL-1
RS-232
* See Diagram 1
RS-422
Modbus RTU
* See Diagram 2
RS-485
Modbus only
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Chapter 6: PLC Communications
AutomationDirect CLICK PLC, ProductivitySeries, Do-more, SOLO Temperature
Controller and GS Drives
Panel Powered via external power supply, Port2 Communications
Compatibility & Connection Chart
Controller C-more Micro-Graphic Panel
Family CPU PLC Port & Type
Panel to PLC Cabling Components Required for
Specific Port and Protocol being used.
External DC Power Supply
Using panel’s Port2
DB 15-pin - female
Protocol(s)
Supported
Components &
Network Type
CLICK
all versions
Port1
RJ12 - 6 pin
AutomationDirect
Modbus (CLICK)
EA-2CBL
RS-232
Port2
RJ12 - 6 pin
Analog CPUs Port3
Terminal block - 3 pin
* See Diagram 16
RS-485
Productivity Series all versions
RS-232
RJ12 - 6 pin AutomationDirect
Productivity3000 Serial
(P3-550)
EA-2CBL
RS-232
RS-232 Port Terminal
block - 3 pin
* See Diagram 17
RS-485
Do-more all versions Port2
RJ12 - 6 pin
AutomationDirect
Do-more Serial
EA-2CBL
RS-232
SOLO Temperature
Controller all versions Data terminals AutomationDirect SOLO
Temperature Controller
* See Diagram 20
RS-485
GS Drives all versions Port
RJ12 - 6 pin
AutomationDirect
GS Drives
* See Diagrams 18 and 19
RS-485
* Note: Wiring Diagrams for user constructed cables start on page 6-24.
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Chapter 6: PLC Communications
AutomationDirect DirectLOGIC DL05, DL06,
D0-DCM Module & DL105 PLCs
Panel Powered via external power supply, Port2 Communications
Compatibility & Connection Chart
Controller C-more Micro-Graphic Panel
Family CPU PLC Port & Type
Panel to PLC Cabling Components Required for
Specific Port and Protocol being used.
External DC Power Supply
Using panel’s Port2
DB 15-pin - female
Protocol(s)
Supported
Components &
Network Type
Direct LOGIC
DL05
all versions
Port 1
RJ12 - 6 pin K-sequence,
Direct NET,
Modbus RTU
EA-2CBL
RS-232
Port 2
RJ12 - 6 pin
D0-DCM
Port 1
RJ12 - 6 pin K-sequence,
Direct NET,
Modbus RTU
EA-2CBL
RS-232
Port 2
DB15HD
(female)
EA-2CBL-1
RS-232
* See Diagram 1
RS-422
Modbus RTU
* See Diagram 2
RS-485
Modbus only
Direct LOGIC
DL06
all versions
Port 1
RJ12 - 6 pin K-sequence,
Direct NET,
Modbus RTU
EA-2CBL
RS-232
Port 2
DB15HD
(female)
EA-2CBL-1
RS-232
* See Diagram 1
RS-422
Modbus RTU
* See Diagram 2
RS-485
Modbus only
D0-DCM
Port 1
RJ12 - 6 pin K-sequence,
Direct NET,
Modbus RTU
EA-2CBL
RS-232
Port 2
DB15HD
(female)
EA-2CBL-1
RS-232
* See Diagram 1
RS-422
Modbus RTU
* See Diagram 2
RS-485
Modbus only
* Note: Wiring Diagrams for user constructed cables start on page 6-24.
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Chapter 6: PLC Communications
DirectLOGIC DL205 PLCs, D2-DCM Module and WINPLC
Panel Powered via external power supply, Port2 Communications
Compatibility & Connection Chart
Controller C-more Micro-Graphic Panel
Family CPU PLC Port & Type
Panel to PLC Cabling Components Required for
Specific Port and Protocol being used.
External DC Power Supply
Using panel’s Port2
DB 15-pin - female
Protocol(s)
Supported
Components &
Network Type
Direct LOGIC
DL105 all versions Port 1
RJ12 - 6 pin K-sequence EA-2CBL
RS-232
Direct LOGIC
DL205
D2-230 Port 1
RJ12 - 6 pin K-sequence EA-2CBL
RS-232
D2-240
Port 1
RJ12 - 6 pin K-sequence EA-2CBL
RS-232
Port 2
RJ12 - 6 pin
K-sequence,
Direct NET
D2-250-1
Port 1
RJ12 - 6 pin
K-sequence,
Direct NET,
Modbus RTU
EA-2CBL
RS-232
Port 2
DB15HD
(female)
EA-2CBL-1
RS-232
* See Diagram 1
RS-422
D2-260
Port 1
RJ12 - 6 pin K-sequence,
Direct NET,
Modbus RTU
EA-2CBL
RS-232
Port 2
DB15HD
(female)
EA-2CBL-1
RS-232
* See Diagram 1
RS-422
Modbus RTU
* See Diagram 2
RS-485
Modbus only
D2-DCM
Port 1
DB 25 pin
(female)
Direct NET
EA-4CBL-2
RS-232
* See Diagram 5
RS-422
WINPLC Port 1
RJ12 - 6 pin Modbus RTU EA-2CBL
RS-232
* Note: Wiring Diagrams for user constructed cables start on page 6-24.
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Chapter 6: PLC Communications
DirectLOGIC DL305 PLCs and D3-DCM Module
Panel Powered via external power supply, Port2 Communications
Compatibility & Connection Chart
Controller C-more Micro-Graphic Panel
Family CPU PLC Port & Type
Panel to PLC Cabling Components Required for
Specific Port and Protocol being used.
External DC Power Supply
Using panel’s Port2
DB 15-pin - female
Protocol(s)
Supported
Components &
Network Type
Direct LOGIC
DL305
D3-330 or
D3-340
D3-232-DCU
DB 25 pin
(female)
Direct NET EA-4CBL-2
RS-232
D3-422-DCU
DB 25 pin
(female)
Direct NET * See Diagram 5
RS-422
D3-340
Port 1
RJ11 - 4 pin Direct NET EA-3CBL
RS-232
Port 2
RJ11 - 4 pin
Direct NET,
Modbus RTU
D3-350
Port 1
RJ12 - 6 pin
K-sequence,
Direct NET
EA-2CBL
RS-232
Port 2
DB 25 pin
(female)
K-sequence,
Direct NET,
Modbus RTU
EA-4CBL-2
RS-232
* See Diagram 3
RS-422
D3-DCM
D3-350 only
Port 1
DB 25 pin
(female)
Direct NET
EA-4CBL-2
RS-232
* See Diagram 5
RS-422
* Note: Wiring Diagrams for user constructed cables start on page 6-24.
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Chapter 6: PLC Communications
DirectLOGIC DL405 PLCs and D4-DCM Module, SOLO and GS Drives
Panel Powered via external power supply, Port2 Communications
Compatibility & Connection Chart
Controller C-more Micro-Graphic Panel
Family CPU PLC Port & Type
Panel to PLC Cabling Components Required for
Specific Port and Protocol being used.
External DC Power Supply
Using panel’s Port2
DB 15-pin - female
Protocol(s)
Supported
Components &
Network Type
Direct LOGIC
DL405
D4-430
Port 0
DB 15 pin
(female)
K-sequence EA-4CBL-1
RS-232
Port 1
DB 25 pin
(female)
K-sequence,
Direct NET
EA-4CBL-2
RS-232
* See Diagram 3
RS-422
D4-440
Port 0
DB 15 pin
(female)
K-sequence EA-4CBL-1
RS-232
Port 1
DB 25 pin
(female)
K-sequence,
Direct NET
EA-4CBL-2
RS-232
* See Diagram 3
RS-422
D4-450
Port 0
DB 15 pin
(female)
K-sequence EA-4CBL-1
RS-232
Port 1
DB 25 pin
(female)
K-sequence,
Direct NET,
Modbus RTU
EA-4CBL-2
RS-232
* See Diagram 3
RS-422
Port 3
DB 25 pin
(female)
K-sequence,
Direct NET,
Modbus RTU
* See Diagram 4
RS-422
Port 2
RJ12 - 6 pin
K-sequence,
Direct NET
EA-2CBL
RS-232
D4-DCM
Port 1
DB 25 pin
(female)
Direct NET
EA-4CBL-2
RS-232
* See Diagram 5
RS-422
* Note: Wiring Diagrams for user constructed cables start on page 6-24.
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Chapter 6: PLC Communications
Allen-Bradley PLCs
Panel Powered via external power supply, Port2 Communications
Compatibility & Connection Chart
Controller C-more Micro-Graphic Panel
Family CPU PLC Port & Type
Panel to PLC Cabling Components Required for
Specific Port and Protocol being used.
External DC Power Supply
Powered from an external 24 VDC source
Using panel’s Port2
DB 15-pin - female
Protocol(s)
Supported
Components &
Network Type
Allen-Bradley
MicroLogix
1000, 1100,
1200, 1400, 1500
8-pin
mini-din port
DF1 Full Duplex,
DF1 Half Duplex
EA-MLOGIX-CBL
RS-232
RJ45 8-pin
phone plug DH485/AIC/AIC+ EA-DH485-CBL
RS-232
Allen-Bradley
SLC500
5/03, 5/04,
5/05
9-pin
D-sub port
DF1 Full Duplex,
DF1 Half Duplex
EA-SLC-232-CBL
RS-232
5/01, 5/02,
5/03
RJ45 8-pin
phone plug DH485/AIC/AIC+ EA-DH485-CBL
RS-232
Allen-Bradley
ControlLogix all 9-pin
D-sub port
DF1 Full Duplex,
DF1 Half Duplex
EA-SLC-232-CBL
RS-232
Allen-Bradley
CompactLogix all 9-pin
D-sub port
DF1 Full Duplex,
DF1 Half Duplex
EA-SLC-232-CBL
RS-232
Allen-Bradley
FlexLogix all 9-pin
D-sub port
DF1 Full Duplex,
DF1 Half Duplex
EA-SLC-232-CBL
RS-232
Allen-Bradley
PLC5 all 25-pin
D-sub port DF1 Full Duplex
EA-PLC5-232-CBL
RS-232
* See Diagram 15
RS-422
* Note: Wiring Diagrams for user constructed cables start on page 6-24.
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Chapter 6: PLC Communications
GE, Mitsubishi, Omron, Modicon and Siemens PLCs
Panel Powered via external power supply, Port2 Communications
Compatibility & Connection Chart
Controller C-more Micro-Graphic Panel
Family CPU PLC Port & Type
Panel to PLC Cabling Components Required for
Specific Port and Protocol being used.
External DC Power Supply
Powered from an external 24 VDC source
Using panel’s Port2
DB 15-pin - female
Protocol(s)
Supported
Components &
Network Type
GE
90/30, 90/70 15-pin
D-sub port
SNPX
EA-90-30-CBL
RS-422
Micro 90,
VersaMax
Micro
RJ45
Port 1
* See Diagram 11
RS-232
15-pin
D-sub port
Port 2
EA-90-30-CBL
RS-422
Mitsubishi
Melsec
FX Series
25-pin
D-sub port CPU Direct
EA-MITSU-CBL
RS-422
8-pin
mini-din port
EA-MITSU-CBL-1
RS-422
Q / QnA
9-pin
D-sub port Q / QnA
* See Diagram 13
RS-232C
6-pin
mini-din port
* See Diagram 14
RS-232C
Omron
C200 (Adapter),
C500
25-pin
D-sub port Host Link EA-OMRON-CBL
RS-232
CJ1, CS1,
CQM1,
CPM1,
CPM2
C200 CPU
9-pin
D-sub port
Host Link
FINS
* See Diagram
6 & 7
RS-232
Modicon
984 CPU,
Quantum
113 CPU,
AEG
Modicon
Micro Series
110 CPU
varies Modbus RTU
* See Diagram
8, 9 & 10
RS-232
Siemens S7-200
CPU
9-pin
D-sub port
0 or 1
PPI * See Diagram 12
RS-485
* Note: Wiring Diagrams for user constructed cables start on page 6-24.
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Chapter 6: PLC Communications
Cables from AutomationDirect
Cable Description Cable Part No.
AutomationDirect Productivity Series,
Do-more, CLICK, Direct LOGIC PLC RJ-12
port, DL05, DL06, DL105, DL205, D3-350,
D4-450 & H2-WinPLC (RS-232C)
EA-2CBL
Direct LOGIC (VGA Style) 15-pin port,
DL06, D2-250 (250-1), D2-260
(RS-232C). EA-2CBL-1
Direct LOGIC PLC RJ-11 port, D3-340
(RS-232C). EA-3CBL
Direct LOGIC DL405 PLC 15-pin D-sub
port, DL405 (RS-232C). EA-4CBL-1
Direct LOGIC PLC 25-pin D-sub port,
DL405, D3-350, DL305 DCU and all DCM’s
(RS-232C). EA-4CBL-2
Allen-Bradley MicroLogix 1000, 1100,
1200, 1400 & 1500 (RS-232C) EA-MLOGIX-CBL
Allen-Bradley SLC 5-03/04/05,
ControlLogix, CompactLogix, FlexLogix
DF1 port (RS-232C) EA-SLC-232-CBL
Allen-Bradley PLC-5 DF1 port
(RS-232C) EA-PLC5-232-CBL
Allen-Bradley MicroLogix, SLC 5-01/02/03,
DH485 port (RS-232C) EA-DH485-CBL
GE 90/30, 90/70, Micro 90, Versamax
Micro (Port2) 15-pin D-sub port
(RS-422A) EA-90-30-CBL
MITSUBISHI FX Series 25-pin port
(RS-422A) EA-MITSU-CBL
MITSUBISHI FX Series 8-pin mini-DIN
(RS-422A) EA-MITSU-CBL-1
OMRON Host Link (C200 Adapter, C500)
(RS-232C) EA-OMRON-CBL
6-15
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EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
®
Chapter 6: PLC Communications
Cables from AutomationDirect (cont’d)
Part No. EA-MLOGIX-CBL Part No. EA-SLC-232-CBL Part No. EA-PLC5-232-CBL
Part No. EA-90-30-CBL
Part No. EA-MITSU-CBL Part No. EA-MITSU-CBL-1 Part No. EA-OMRON-CBL
Part No. EA-DH485-CBL
Part No. EA-3CBL
Part No. EA-4CBL-1 Part No. EA-4CBL-2
Part No. EA-2CBL-1
Part No. EA-2CBL
6-16
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Chapter 6: PLC Communications
Cables from AutomationDirect – Wiring Diagrams
The following series of wiring diagrams show the connectors and wiring details for the
communication cables that are used between the C-more Micro-Graphic panels and various
PLCs. Part numbers are included with the pre-made cables that can be purchased from
AutomationDirect. The information presented will allow the user to construct their own cables
if so desired.
CLICK & Direct LOGIC:
Direct LOGIC:
Productivity Series, Do-more, CLICK and Direct
Logic PLC RJ12 port:
DL05, DL06, DL105, DL205, DL350, DL450, H2-WINPLC
RS-232C (p/n EA-2CBL)
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
RJ12 Port
4
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
1 = Sig GND
2 = do not use
3 = RXD
4 = TXD
5 = do not use
6 = do not use
15-pin
D-sub
(male)
1 2 3 4 5 6
3
1
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
RJ12 6-pin
Phone Plug
(6P6C) Wiring Diagram
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
To C-more Micro-Graphic
Serial Port2
Direct
Logic PLC (VGA style) 15-pin HD port:
D2-250, D2-250-1, D2-260, DL06
RS-232C (p/n EA-2CBL-1)
8 = do not use
7 = do not use
6 = donot use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
15-Pin HD Port
2
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
3
7
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
15-pin
HD D-sub
(male)
Wiring Diagram
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
8 = do not use
7 = Sig GND
6 = do not use
5 = CTS
4 = RTS
3 = RXD
2 = TXD
1 = +5 VDC - N/C
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
16
15
4
RTS
5
CTS
HD = High Density
To C-more Micro-Graphic
Serial Port2
EA-2CBL
EA-2CBL-1
6-17
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®
Chapter 6: PLC Communications
Cables from AutomationDirect – Wiring Diagrams (cont’d)
Direct LOGIC:
Direct LOGIC:
Direct
Logic PLC 15-pin D-sub port: DL405,
RS-232C (p/n EA-4CBL-1)
8 = do not used
7 = do not used
6 = do not used
5 = Logic GND
4 = do not used
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
15-Pin Port
2
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
3
4
TXD
RXD
online
3
2
5
1
RXD
TXD
shield
Wiring Diagram
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
13
14
8 = YOM Sense
7 = CTS
6 = do not use
5 = do not use
4 = Online
3 = RXD (232C)
2 = TXD (232C)
1 = YOP Sense
15 = Logic GND
14 = Logic GND
13 = Logic GND
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
15
1
7
8
GND
GND
GND
YOP
CTS
YOM
See PLC user manual
for pin out details.
To C-more Micro-Graphic
Serial Port2
EA-4CBL-1
Direct
Logic PLC RJ11 port: D3-340
RS-232C (p/n EA-3CBL)
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
RJ11 Port
4
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
1 = Sig ground
2 = do not use
3 = RXD
4 = TXD
15-pin
D-sub
(male)
3
1
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
RJ11 4-pin
Phone Plug
(4P4C) Wiring Diagram
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
1 2 3 4
To C-more Micro-Graphic
Serial Port2
EA-3CBL
6-18
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®EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
Chapter 6: PLC Communications
Cables from AutomationDirect – Wiring Diagrams (cont’d)
Direct LOGIC:
Direct
Logic PLC 25-pin D-sub port: DL405, D3-350,
DL305 DCU, and all DCMs,
RS-232C (p/n EA-4CBL-2)
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
25-Pin Port
215 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
3
7
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
25-pin
D-sub
(male)
Wiring Diagram
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
4
RTS
5
CTS
1
25
25 = do not use
24 = do not use
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = do not use
16 = do not use
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
8 = do not use
7 = Signal GND
6 = do not use
5 = CTS
4 = RTS
3 = RXD
2 = TXD
1 = do not use
To C-more Micro-Graphic
Serial Port2
EA-4CBL-2
6-19
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EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
®
Chapter 6: PLC Communications
Cables from AutomationDirect - Wiring Diagrams (cont’d)
Allen-Bradley:
Allen-Bradley MicroLogix™ 1000/1100/1200/1400/1500
RS-232C (p/n EA-MLOGIX-CBL)
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To AB MicroLogix RS-232
communication channel
To C-more Micro-Graphic
Serial Port2
7
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
1 = do not use
2 = Sig GND
3 = do not use
4 = RXD
5 = do not use
6 = do not use
7 = TXD
8 = do not use
15-pin
D-sub
(male)
4
2
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
Wiring Diagram
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
0.35”
DIA.
Mini Din
8-pin Male
0.290”
1 2
3 4 5
6 7 8
Nonstandard
keying
Allen-Bradley SLC 5-03/04/05, ControlLogix, CompactLogix,
FlexLogix, DF1, RS-232C (p/n EA-SLC-232-CBL)
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
9-Pin Port
3
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
2
5
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
9-pin
D-sub
(female) Wiring Diagram
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
1
9
1 = do not use
2 = RXD
3 = TXD
4 = do not use
5 = Signal GND
6 = do not use
7 = do not use
8 = do not use
9 = do not use
To C-more Micro-Graphic
Serial Port2
Allen-Bradley PLC5, DF1,
RS-232C (p/n EA-PLC5-232-CBL)
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
25-Pin Port
215 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
3
7
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
25-pin
D-sub
(male)
Wiring Diagram
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
1
25
25 = do not use
24 = do not use
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = do not use
16 = do not use
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
8 = do not use
7 = Signal GND
6 = do not use
5 = do not use
4 = do not use
3 = RXD
2 = TXD
1 = do not use
To C-more Micro-Graphic
Serial Port2
EA-MLOGIX-CBL
EA-SLC-232-CBL
EA-PLC5-232-CBL
6-20
Chapter 6: PLC Communications
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®EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
Chapter 6: PLC Communications
Cables from AutomationDirect - Wiring Diagrams (cont’d)
Allen-Bradley:
Allen-Bradley SLC500™, 5/01, /02, /03 DH-485
Point-to-Point
RS-485A (p/n EA-DH485-CBL)
8 = do not use
7 = do not use
6 = LE
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
To AB SLC500
DH-485 Port
1 15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS485)
11 = SD+ (RS485)
10 = RD– (RS485)
9 = RD+ (RS485)
1
15
1 = TXD/RXD+
2 = TXD/RXD–
3 = do not use
4 = Signal GND
5 = LE
6 = do not use
7 = Signal GND
8 = do not use
15-pin
D-sub
(male)
2
7
TXD/RXD+
TXD/RXD–
GND
9
10
5
1
RD+
RD–
shield
RJ45 8-pin
Phone Plug
(8P8C)
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend AutomationDirect p/n L19954 shielded cable or equivalent.
4
GND
11
12
13
SD+
SD–
Term.
5
LE * 6 LE *
* Note: The LE signal is wired in the cable
as shown, but not required for
point-to-point communications.
To C-more Micro-Graphic
Serial Port2
DH-485
Peripheral
CPU
J1
Power
Allen-Bradley
SLC 500 Modular
PLC Controller
DH-485 Link
(See manufacturer’s literature for details.)
AB 1747-AIC
DH485 Link Coupler
AB 1747-C11 A
Cable
J2
DH-485
Peripheral
CPU
J1
Power
J2
C-more
6” Micro-Graphic
Panel
Note: The above diagram shows connecting multiple C-more Micro-Graphic panels to an Allen-Bradley DH485/AIC
network using the AB DH485 Link Coupler, p/n 1747-AIC. Select the “Allen-Bradly DH485/AIC SLC500 MircroLogix”
driver in the C-more Programming Software when starting the project. Also, set the AB channel configuration for DH485.
C-more
EA-DH485-CBL
Cable
C-more
EA-DH485-CBL
Cable
Allen-Bradley SLC500™, 5/01, /02, /03 DH-485/AIC to Multiple C-more 6” Micro-Graphic Panels
RS-485A (using C-more cable p/n EA-DH485-CBL)
AB 1747-AIC
DH485 Link Coupler
Channel 1 must be
set to DH485.
Port2
C-more
6” Micro-Graphic
Panel
Port2
EA-DH485-CBL
6-21
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Cables from AutomationDirect - Wiring Diagrams (cont’d)
Allen-Bradley:
Chapter 6: PLC Communications
C-more
6” Micro-Graphic
Panel
Port2
C-more
6” Micro-Graphic
Panel
Port2
Allen-Bradley
SLC 5/03 Modular
PLC Controller
DH-485 Link
(See manufacturer’s literature for details.)
AB 1761-NET-AIC
AIC + Advanced
Interface Converter
AB 1747-CP3
RS-232 Cable
Note: The above diagram shows connecting multiple C-more Micro-Graphic panels to an Allen-Bradley DH485/AIC network using the
AB AIC+ Advanced Interface Converter, p/n 1761-NET-AIC. Select the “Allen-Bradly DH485/AIC SLC500 MircroLogix” driver
in the C-more Micro Programming Software when starting the project. Also, set the AB channel configuration for DH485.
C-more
EA-MLOGIX-CBL
Cable
C-more
EA-SLC-232-CBL
Cable
Allen-Bradley SLC500™ 5/03 DH-485/AIC to Multiple C-more 6” Micro-Graphic Panels
(using C-more cables p/n EA-MLOGIX-CBL, EA-SLC-232-CBL)
AB 1761-NET-AIC
AIC + Advanced
Interface Converter
Channel 0 must be
set to DH485.
To additional
C-more
Touch Panel
C-more
EA-MLOGIX-CBL
Cable
6-22
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®EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
Chapter 6: PLC Communications
Cables from AutomationDirect - Wiring Diagrams (cont’d)
GE:
Mitsubishi:
Mitsubishi FX Series 25-pin D-sub port,
RS-422A (p/n EA-MITSU-CBL)
To PLC
25-Pin Port
25-pin
D-sub
(male)
Wiring Diagram
1
25
25 = do not use
24 = do not use
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = do not use
16 = SD– (RS422)
15 = RD– (RS422)
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
8 = do not use
7 = Signal GND
6 = do not use
5 = do not use
4 = Signal GND
3 = SD+ (RS422)
2 = RD+ (RS422)
1 = do not use
3
16
7
SD+
SD–
GND
9
10
5
1
RD+
RD–
shield
RD+
RD–
2
15
11
12
SD+
SD–
Term.
13
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
1
15
15-pin
D-sub
(male)
4
GND
To C-more Micro-Graphic
Serial Port2
Note: Use the above wiring diagram to make your own cable. We recommend AutomationDirect p/n L19853 shielded cable or equivalent.
EA-MITSU-CBL
GE 90/30, 90/70, Micro 90 and VersaMax Micro (Port 2)
15-pin D-sub port, RS-422A (p/n EA-90-30-CBL)
To PLC
15-Pin Port
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend AutomationDirect p/n L19853 shielded cable or equivalent.
13
12
7
SD(B)
SD(A)
GND
9
10
5
1
RD+
RD–
shield
RD(B’)
RD(A’)
11
10
11
12
SD+
SD–
Term.
13
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
1
15
15-pin
D-sub
(male)
8
15
5
8 = CTS(B’)
7 = Logic GND
6 = do not use
5 = +5V
4 = do not use
3 = do not use
2 = do not use
1 = do not use
15 = CTS(A’)
14 = do not use
13 = SD(B)
12 = SD(A)
11 = RD(B’)
10 = RD(A’)
9 = do not use
1
15
15-pin
D-sub
(male)
CTS(B’)
CTS(A’)
+5V
To C-more Micro-Graphic
Serial Port2
EA-90-30-CBL
6-23
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Chapter 6: PLC Communications
Cables from AutomationDirect - Wiring Diagrams (cont’d)
Mitsubishi:
Omron:
Mitsubishi FX Series 8-pin MINI-DIN,
RS-422A (p/n EA-MITSU-CBL-1)
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
To PLC
8-Pin Port
7 15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
1
15
1 = RD– (RS-422)
2 = RD+ (RS-422)
3 = Sig GND
4 = SD– (RS-422)
5 = do not use
6 = do not use
7 = SD+ (RS-422)
8 = do not use
15-pin
D-sub
(male)
4
3
SD+
SD–
GND
9
10
5
1
RD+
RD–
shield
Wiring Diagram
Mini Din
8-pin Male
1 2
3 4 5
6 7 8
RD+
RD–
2
1
11
12
SD+
SD–
Term.
13
To C-more Micro-Graphic
Serial Port2
Note: Use the above wiring diagram to make your own cable. We recommend AutomationDirect p/n L19853 shielded cable or equivalent.
EA-MITSU-CBL-1
Omron Host Link (C200 Adapter, C500),
RS-232C (p/n EA-OMRON-CBL)
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
25-Pin Port
215 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
3
7
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
25-pin
D-sub
(male)
Wiring Diagram
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
4
RTS
5
CTS
1
25
25 = do not use
24 = do not use
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = do not use
16 = do not use
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
8 = do not use
7 = Signal GND
6 = do not use
5 = CTS
4 = RTS
3 = RXD
2 = TXD
1 = do not use
To C-more Micro-Graphic
Serial Port2
EA-OMRON-CBL
6-24
Chapter 6: PLC Communications
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
®EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
Chapter 6: PLC Communications
User Constructed Cables – Wiring Diagrams
Diagram 1
Diagram 2
NOTE: The RS-422 and RS-485 wiring diagrams shown above are not for multi-drop networks involving
connecting more than one PLC to a panel. Refer to the wiring diagram examples starting on page 6-34 if
more than one PLC will be connected to a panel.
User Constructed
User Constructed
+5V
SD–
SD+
shield
Wiring Diagram
RD–
RD+
GND
TERM
SIGNAL GND
Note: Use the above wiring diagram to make your own cable. We recommend AutomationDirect p/n L19853 shielded cable or equivalent.
RS-422/485 RX–
RS-422/485 RX+
RS-232 TXD
EA-COMCON-3
ZL-CMA15L
C-more Micro-Graphic
Serial Port2
RS-232 RXD
See ZL-CMA15L specifications on
termination resistor jumper.
TERMINATE
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
RS-422/485 TX–
RS-422/485 TX+
Direct
LOGIC ZIPLink ZL-CMA15L Adapter Module to EA-COMCON-3 Terminal Block Adapter
RS-485A – PLC D2-260 or DL06 – Port 2
+5V
SD–
SD+
shield
Wiring Diagram
RD–
RD+
GND
TERM
SIGNAL GND
RS-422/485 RX–
RS-422/485 RX+
RS-232 TXD
EA-COMCON-3
ZL-CMA15L
C-more Micro-Graphic
Serial Port2
RS-232 RXD
See ZL-CMA15L specifications on
termination resistor jumper.
TERMINATE
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
RS-422/485 TX–
RS-422/485 TX+
Direct
LOGIC ZIPLink ZL-CMA15L Adapter Module to EA-COMCON-3 Terminal Block Adapter
RS-422A – PLC D2-250 (-1), D2-260 or DL06 – Port 2
Note: Use the above wiring diagram to make your own cable. We recommend AutomationDirect p/n L19954 shielded cable or equivalent.
6-25
Chapter 6: PLC Communications
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
®
Chapter 6: PLC Communications
User Constructed Cables – Wiring Diagrams (cont’d)
Diagram 3
Diagram 4
Direct
LOGIC D4-430/D4-440/D4-450 Port 1
and D3-350 Port 2, all RS-422A
To PLC
25-Pin Port
25-pin
D-sub
(male)
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend AutomationDirect p/n L19853 shielded cable or equivalent.
1
25
25 = do not use
24 = do not use
23 = CTS–
22 = do not use
21 = do not use
20 = do not use
19 = RTS+
18 = RTS–
17 = do not use
16 = TXD–
(RS422)
15 = do not use
14 = TXD+
(RS422)
13 = do not use
12 = do not use
11 = CTS+
10 = RXD–
(RS422)
9 = RXD+
(RS422)
8 = do not use
7 = 0 V
6 = do not use
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
14
16
7
TXD+
TXD–
0V
9
10
5
1
RD+
RD–
shield
RXD+
RXD–
9
10
11
12
SD+
SD–
Term.
13
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
1
15
15-pin
D-sub
(male)
18
RTS–
11
CTS+
23
CTS–
19
RTS+
To C-more Micro-Graphic
Serial Port2
NOTE: The RS-422 wiring diagram shown above is not for multi-drop networks involving connecting more
than one PLC to a panel. Refer to the wiring diagram examples starting on page 6-34 if more than one PLC
will be connected to a panel.
User Constructed
User Constructed
Direct
LOGIC D4-450 Port 3
RS-422A
To PLC
25-Pin Port
25-pin
D-sub
(male)
Wiring Diagram
1
25
25 = RXD–
(RS422)
24 = RXD+
(RS422)
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = do not use
16 = do not use
15 = do not use
14 = do not use
13 = TXD–
(RS422)
12 = TXD+
(RS422)
11 = do not use
10 = do not use
9 = do not use
8 = do not use
7 = 0 V
6 = do not use
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
12
13
7
TXD+
TXD–
0V
9
10
5
1
RD+
RD–
shield
RXD+
RXD–
24
25
11
12
SD+
SD–
Term.
13
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
1
15
15-pin
D-sub
(male)
RTS and CTS are not present on this port.
To C-more Micro-Graphic
Serial Port2
Note: Use the above wiring diagram to make your own cable. We recommend using AutomationDirect p/n L19853 shielded cable or equivalent.
6-26
Chapter 6: PLC Communications
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
®EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
Chapter 6: PLC Communications
User Constructed Cables – Wiring Diagrams (cont’d)
Diagram 5
Diagram 6
Direct
LOGIC D2-DCM*, D3-DCM* & D4-DCM*
RS-422A
To PLC
25-Pin Port
25-pin
D-sub
(male)
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend using AutomationDirect p/n L19853 shielded cable or equivalent.
1
25
25 = do not use
24 = do not use
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = RXD+
(RS422)
16 = RXD–
(RS422)
15 = TXD–
(RS422)
14 = TXD+
(RS422)
13 = CTS–
12 = CTS+
11 = RTS–
10 = RTS+
9 = do not use
8 = do not use
7 = 0 V
6 = do not use
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
14
15
7
TXD+
TXD–
0V
9
10
5
1
RD+
RD–
shield
RXD+
RXD–
17
16
11
12
SD+
SD–
Term.
13
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
1
15
15-pin
D-sub
(male)
11
RTS–
12
CTS+
13
CTS–
10
RTS+
*Note: The DCM modules must be set for:
Direct
NET Slave, HEX mode.
To C-more Micro-Graphic
Serial Port2
NOTE: The RS-422 wiring diagram shown above is not for multi-drop networks involving connecting more
than one PLC to a panel. Refer to the wiring diagram examples starting on page 6-34 if more than one PLC
will be connected to a panel.
User Constructed
User Constructed
Omron FINS (CQM1, CPM1, CPM2, C200, CJ1 & CS1)
RS-232C
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
9-Pin Port
2
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
3
9
TXD
RXD
SG
3
2
5
1
RXD
TXD
shield
9-pin
D-sub
(male)
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
1
9
1 = do not use
2 = TXD
3 = RXD
4 = RTS
5 = CTS
6 = do not use
7 = do not use
8 = do not use
9 = Signal GND
RTS
CTS
4
5
To C-more Micro-Graphic
Serial Port2
6-27
Chapter 6: PLC Communications
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
®
Chapter 6: PLC Communications
User Constructed Cables – Wiring Diagrams (cont’d)
Diagram 7
Diagram 8
Omron Host Link CQM1 using
CQM1-CIF02 Peripheral Port Connecting Cable
RS-232C
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To Peripheral
Port Cable
3
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
2
5
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
9-pin
D-sub
(male) Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
1
9
1 = do not use
2 = RXD
3 = TXD
4 = do not use
5 = Signal GND
6 = do not use
7 = do not use
8 = do not use
9 = do not use
To C-more Micro-Graphic
Serial Port2
User Constructed
User Constructed
Modicon™ ModBus™, 984 CPU, Quanum 113 CPU
RS-232C
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
9-Pin Port
315 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
2
5
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
9-pin
D-sub
(male)
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
1
9
1 = do not use
2 = RXD
3 = TXD
4 = DTR
5 = Signal GND
6 = DSR
7 = RTS
8 = CTS
9 = do not use 4
DTR
6
DSR
7
RTS
8
CTS
To C-more Micro-Graphic
Serial Port2
6-28
Chapter 6: PLC Communications
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
®EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
Chapter 6: PLC Communications
User Constructed Cables – Wiring Diagrams (cont’d)
Diagram 9
Diagram 10
Modicon™ ModBus™ with RJ45
RS-232C
8 = do not use
7 = do not use
6 = donot use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
RJ45 Port
3
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
4
5
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
6
RTS
7
CTS
1 = do not use
2 = do not use
3 = TXD
4 = RXD
5 = Logic GND
6 = RTS
7 = CTS
8 = do not use
RJ45 8-pin
Phone Plug
(8P8C)
To C-more Micro-Graphic
Serial Port2
AEG Modicon™ Micro Series:
110 CPU 311-xx, 110 CPU 411-xx, 110 CPU 512-xx, 110 CPU 612-xx
RS-232C
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
9-Pin Port
2
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
3
5
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
9-pin
D-sub
(female) Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
1
9
1 = do not use
2 = TXD
3 = RXD
4 = do not use
5 = Signal GND
6 = do not use
7 = do not use
8 = do not use
9 = do not use
To C-more Micro-Graphic
Serial Port2
User Constructed
User Constructed
6-29
Chapter 6: PLC Communications
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
®
User Constructed Cables – Wiring Diagrams (cont’d)
Diagram 11
Diagram 12
Chapter 6: PLC Communications
User Constructed
GE VersaMax Micro Port 1
RS-232C
8 = do not use
7 = do not use
6 = donot use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
RJ45 Port 1
415 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
3
8
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
1 = RTS
2 = CTS
3 = RXD
4 = TXD
5 = DCD
6 = DTR
7 = +5V
8 = GND
RJ45 8-pin
Phone Plug
(8P8C)
To C-more Micro-Graphic
Serial Port2
User Constructed
Siemens S7-200 CPU Port 0 or 1
RS-485A
To PLC
9-Pin Port
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend AutomationDirect L19954 shielded cable or equivalent.
3
5
RS-485
Signal B
Logic
Common
9
11
5
1
RD+
SD+
shield
RS-485
Signal A
8 10
12
RD–
SD–
Term.
13
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS485)
11 = SD+ (RS485)
10 = RD– (RS485)
9 = RD+ (RS485)
1
15
15-pin
D-sub
(male)
9-pin
D-sub
(male)
1
9
1 = Logic Com
2 = Logic Com
3 = RS485 Sig B
4 = do not use
5 = Logic Com
6 = +5 VDC
7 = +24 VDC
8 = RS485 Sig A
9 = do not use
To C-more Micro-Graphic
Serial Port 2
6-30
Chapter 6: PLC Communications
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
®EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
User Constructed Cables – Wiring Diagrams (cont’d)
Diagram 13
Diagram 14
Chapter 6: PLC Communications
Mitsubishi Q02 / Q02H / Q06H / Q12H / Q25H Serial Driver
and QnA Serial Driver with Direct Connection to
the Serial Port on Q00 and Q01 CPU’s
RS-232C
8 = do not use
7 = do not use
6 = donot use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
2
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
1
3
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
To C-more Micro-Graphic
Serial Port2
To PLC
6-Pin Port
1 = RXD (232C)
2 = TXD (232C)
3 = Logic GND
4 = do not use
5 = do not use
6 = do not use
Mini Din
6-pin Male
1 2
3 4
5 6
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
9-Pin Port
1
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
4
5
TXD
RXD
GND
3 RXD
TXD
shield
9-pin
D-sub
(female)
Wiring Diagram
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
1
9
1 = CD
2 = RXD
3 = TXD
4 = DTR
5 = Signal GND
6 = DSR
7 = RS
8 = CS
9 = do not use
To C-more Micro-Graphic
Serial Port2
Mitsubishi Q / QnA Serial PLC
QJ71C24N
RS-232C
7
2
1
3
2
6
5
8
CD
DTR
CS
DSR
RS
User Constructed
User Constructed
6-31
Chapter 6: PLC Communications
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
®
User Constructed Cables – Wiring Diagrams (cont’d)
Diagram 15
Diagram 16
Chapter 6: PLC Communications
User Constructed
Allen Bradley PLC5 DF1
RS-422
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
To PLC
25-Pin Port
2 15 = do not use
14 = do not use
13 = do not use
12 = SD –
11 = SD +
10 = RD –
9 = RD +
1
15
15-pin
D-sub
(male)
3
7
TXD +
RXD +
GND
10
12
5
1
RD –
SD –
shield
25-pin
D-sub
(male)
Wiring Diagram
Notes:
1. Polarities must be swapped.
2. Handshaking is turned off
3. Use the above wiring diagram to make your own cable. We recommend using AutomationDirect p/n L19853 shielded cable or equivalent.
4. Refer to the PLC-5 Programmable Controllers User Manual Switch Setting Reference for details on switch settings to define
the controller's serial port electrical interface.
16
1
25
25 = do not use
24 = do not use
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = do not use
16 = RXD –
15 = do not use
14 = TXD –
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
8 = do not use
7 = Signal GND
6 = do not use
5 = do not use
4 = do not use
3 = RXD +
2 = TXD +
1 = do not use
To C-more Micro-Graphic
Serial Port2
14 9
11
RD +
SD +
TXD –
RXD –
User Constructed
AutomationDirect CLICK PLC
Analog CPU
RS-485
CLICK
Com Port 3
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend AutomationDirect p/n L19954 shielded cable or equivalent.
Use 120 ohm resistors as termination resistors (Term.)
3
5
RS-485
Signal A
Logic
Ground
9
11
5
1
RD+
SD+
shield
RS-485
Signal B
8 10
12
RD–
SD–
Term.
13
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS485)
11 = SD+ (RS485)
10 = RD– (RS485)
9 = RD+ (RS485)
1
15
15-pin
D-sub
(male)
To C-more Micro-Graphic
Serial Port2
+
-
LG
Term.
RS-485 Signal A
RS-485 Signal B
Logic Ground
6-32
Chapter 6: PLC Communications
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
®EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
Chapter 6: PLC Communications
User Constructed Cables – Wiring Diagrams (cont’d)
Diagram 17
Diagram 18
GS Serial Drive Connection via RS-485
RD–
SD–
shield
Wiring Diagram
SD+
RD+
GND
TERM
Note: Use the above wiring diagram to make your own cable. We recommend AutomationDirect p/n L19772 shielded cable or equivalent.
EA-COMCON-3
C-more Micro-Graphic
Serial Port2
61
GS Drives RS-485
Serial Comm. Port 2: GND
3: SG –
4: SG +
User Constructed
AutomationDirect Productivity PAC
RS-485
Removable Connector
included with
Productivity3000 CPU
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend AutomationDirect p/n L19954 shielded cable or equivalent.
Use 120 ohm resistors as termination resistors (Term.)
3
5
TXD+ / RXD+
Ground
9
11
5
1
RD+
SD+
shield
8 10
12
RD–
SD–
Term.
13
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS485)
11 = SD+ (RS485)
10 = RD– (RS485)
9 = RD+ (RS485)
1
15
15-pin
D-sub
(male)
To C-more Micro-Graphic
Serial Port2
+
-
G
Term.
TXD- / RXD-
TXD+ / RXD+
TXD- / RXD-
Ground
User Constructed
6-33
Chapter 6: PLC Communications
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EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
®
User Constructed Cables – Wiring Diagrams (cont’d)
Diagram 19
Diagram 20
Chapter 6: PLC Communications
User Constructed
RD –
SD –
shield
Wiring Diagram
SD +
RD +
GND
TERM
Notes: 1. The terminal connections at the ZL-CDM-RJ12X4 are different for multi-drop networks than for the direct
drive to panel connection.
2. Use the above wiring diagram to make your own cable. We recommend AutomationDirect p/n L19954 shielded cable or equivalent.
EA-COMCON-3
Multiple GS Drives Connected to One C-more Micro-Graphic panel (RS-485)
TB1
1
2
3
4
5
6
To C-more Micro-Graphic
EA-MG-SP1 Serial Port
with DC Power Adapter
*
GS3
GS Drive 6-Pin
RJ12 port
GS1
GS Drive 6-Pin
RJ12 port
GS2
GS Drive 6-Pin
RJ12 port
*
*
*Connect with GS-485RJ12-CBL-2 cable
User Constructed
RD –
SD –
shield
Wiring Diagram
SD +
RD +
GND
TERM
Note: Use the above wiring diagram to make your own cable. We recommend AutomationDirect p/n L199772 shielded cable or equivalent.
EA-COMCON-3
SOLO Temperature Controller to C-more Micro-Graphic Panel (RS-485)
C-more Micro-Graphic
Serial Port2
DATA –
DATA +
SL4824 Series
11 12
RS-485
DATA + DATA –
SL4848 Series
9
10
RS-485
DATA –
DATA +
SL4896 Series
SL9696 Series
1
2
RS-485
DATA –
DATA +
6-34
Chapter 6: PLC Communications
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®EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
Chapter 6: PLC Communications
RS-422A Multi-Drop Wiring Diagram Example
Termination resistors required at both ends of the
network receive data signals to match the impedance
of the cable (between 100 and 500 ohms). Jumper pin
13 to 9 on the C-more 6” Micro-Graphic Serial Port2
15-pin connector to place the 120 internal resistor
into the network. If the cable impedance is different,
then use an external resistor matched to the cable
impedance.
shield
Port2
7
RTS+
CTS–
CTS+
RTS–
RXD–
RXD+
TXD–
TXD+
GND
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
1
15
15-pin
D-sub
(male)
DirectLOGIC
DL06 PLC
DirectLOGIC
DL205 PLC
DirectLOGIC
DL06 PLC
Shielded Cable
HD = High Density
10 9 6 13 11 14 12 15
15-pin
HD D-sub
(male)
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
15 = CTS–
14 = CTS+
13 = RXD+
12 = RTS-
11 = RTS+
10 = TXD–
9 = TXD+
16
15
7
RTS+
CTS–
CTS+
RTS–
RXD–
RXD+
TXD–
TXD+
GND
10 9 6 13 11 14 12 15
TXD+
TXD–
Signal GND
shield
Signal GND
shield
5
Term.
SHD
SD–
SD+
RD–
RD+
GND
10 9 12 11 13 1
Typical RS-422 Multi-Drop Wiring Diagram
using DirectLogic pin numbers to illustrate
Typical RS-422 Multi-Drop Wiring Diagram (cont’d)
using DirectLogic pin numbers to illustrate
Signal GND
Port 2
HD = High Density
15-pin
HD D-sub
(male)
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
15 = CTS–
14 = CTS+
13 = RXD+
12 = RTS-
11 = RTS+
10 = TXD–
9 = TXD+
16
15
Shielded Cable
Shielded Cable
Shielded Cable
To DL06 PLC port 2
Used as example
Port 2
Port 2
To D2-250-1 PLC port 2
Used as example
To C-more Micro-Graphic
Serial Port2
RXD–
RXD+
TXD+
TXD–
RXD–
RXD+
TXD+
TXD–
RXD–
RXD+
*
* Termination resistors required at both ends of the
network receive data signals to match the impedance
of the cable (between 100 and 500 ohms).
Notes: 1. We recommend Belden 8103 shielded cable or equivalent.
2. Wiring Diagram for this example, ZL-CMA15(L)
7
RTS+
CTS–
CTS+
RTS–
RXD–
RXD+
TXD–
TXD+
GND
10 9 6 13 11 14 12 15
Signal GND
To DL06 PLC port 2
Used as example
TXD+
TXD–
RXD–
RXD+
(Master)
(Slave)
(Slave)
(Slave)
*
*
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
Cable Adapter
(ZL-CMA15L shown)
When connecting to a DirectLogic PLC
use connector ZL-CMA15L or ZL-CMA15
When connecting to a DirectLogic PLC
use connector ZL-CMA15L or ZL-CMA15
C-more
6” Micro-Graphic
Panel
with
EA-COMCON-3
EA-COMCON-3
Cable Adapter
(ZL-CMA15L shown)
Cable Adapter
(ZL-CMA15L shown)
Notes: 1. We recommend Belden 8103 shielded cable or equivalent.
2. Wiring Diagram for this example, ZL-CMA15(L)
DL06 and DL205 used for illustration purposes
DL06 and DL205 used for illustration purposes
6-35
Chapter 6: PLC Communications
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2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
®
Chapter 6: PLC Communications
RS-422A Multi-Drop Wiring Diagram Example (cont’d)
Termination resistors required at both ends of the
network receive data signals to match the impedance
of the cable (between 100 and 500 ohms). Jumper pin
13 to 9 on the C-more 6” Micro-Graphic Serial Port2
15-pin connector to place the 120 internal resistor
into the network. If the cable impedance is different,
then use an external resistor matched to the cable
impedance.
shield
Port2
7
RTS+
CTS–
CTS+
RTS–
RXD–
RXD+
TXD–
TXD+
GND
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
1
15
15-pin
D-sub
(male)
DirectLOGIC
DL06 PLC
DirectLOGIC
DL205 PLC
DirectLOGIC
DL06 PLC
Shielded Cable
HD = High Density
10 9 6 13 11 14 12 15
15-pin
HD D-sub
(male)
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
15 = CTS–
14 = CTS+
13 = RXD+
12 = RTS-
11 = RTS+
10 = TXD–
9 = TXD+
16
15
7
RTS+
CTS–
CTS+
RTS–
RXD–
RXD+
TXD–
TXD+
GND
10 9 6 13 11 14 12 15
TXD+
TXD–
Signal GND
shield
Signal GND
shield
5
Term.
SHD
SD–
SD+
RD–
RD+
GND
10 9 12 11 13 1
Typical RS-422 Multi-Drop Wiring Diagram
using DirectLogic pin numbers to illustrate
Typical RS-422 Multi-Drop Wiring Diagram (cont’d)
using DirectLogic pin numbers to illustrate
Signal GND
Port 2
HD = High Density
15-pin
HD D-sub
(male)
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
15 = CTS–
14 = CTS+
13 = RXD+
12 = RTS-
11 = RTS+
10 = TXD–
9 = TXD+
16
15
Shielded Cable
Shielded Cable
Shielded Cable
To DL06 PLC port 2
Used as example
Port 2
Port 2
To D2-250-1 PLC port 2
Used as example
To C-more Micro-Graphic
Serial Port2
RXD–
RXD+
TXD+
TXD–
RXD–
RXD+
TXD+
TXD–
RXD–
RXD+
*
* Termination resistors required at both ends of the
network receive data signals to match the impedance
of the cable (between 100 and 500 ohms).
Notes: 1. We recommend Belden 8103 shielded cable or equivalent.
2. Wiring Diagram for this example, ZL-CMA15(L)
7
RTS+
CTS–
CTS+
RTS–
RXD–
RXD+
TXD–
TXD+
GND
10 9 6 13 11 14 12 15
Signal GND
To DL06 PLC port 2
Used as example
TXD+
TXD–
RXD–
RXD+
(Master)
(Slave)
(Slave)
(Slave)
*
*
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
Cable Adapter
(ZL-CMA15L shown)
When connecting to a DirectLogic PLC
use connector ZL-CMA15L or ZL-CMA15
When connecting to a DirectLogic PLC
use connector ZL-CMA15L or ZL-CMA15
C-more
6” Micro-Graphic
Panel
with
EA-COMCON-3
EA-COMCON-3
Cable Adapter
(ZL-CMA15L shown)
Cable Adapter
(ZL-CMA15L shown)
Notes: 1. We recommend Belden 8103 shielded cable or equivalent.
2. Wiring Diagram for this example, ZL-CMA15(L)
DL06 and DL205 used for illustration purposes
DL06 and DL205 used for illustration purposes
6-36
Chapter 6: PLC Communications
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2
3
4
5
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7
8
9
10
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13
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B
C
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®EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
Chapter 6: PLC Communications
RS-485A Multi-Drop Wiring Diagram Example
shield
7
RTS+
CTS–
CTS+
RTS–
RXD+
TXD+
RXD–
TXD–
GND
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS485)
11 = SD+ (RS485)
10 = RD– (RS485)
9 = RD+ (RS485)
1
15
15-pin
D-sub
(male)
DirectLOGIC
DL06 PLC
DirectLOGIC
DL205 PLC
DirectLOGIC
DL06 PLC
HD = High Density
6 10 13 9 11 14 12 15
15-pin
HD D-sub
(male)
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
15 = CTS–
14 = CTS+
13 = RXD+
12 = RTS-
11 = RTS+
10 = TXD–
9 = TXD+
16
15
7
RTS+
CTS–
CTS+
RTS–
RXD+
TXD+
RXD–
TXD–
GND
6 10 13 9 11 14 12 15
TXD+ / RXD+
TXD– / RXD–
Signal GND
shield
TXD+ / RXD+
TXD– / RXD–
Signal GND
7
RTS+
CTS–
CTS+
RTS–
RXD+
TXD+
RXD–
TXD–
GND
6 10 13 9 11 14 12 15
shield
TXD+ / RXD+
TXD– / RXD–
Signal GND
5
Term.
SHD
RD+
SD+
RD–
SD–
GND
10 12 9 11 13 1
Typical RS-485 Multi-Drop Wiring Diagram
Typical RS-485 Multi-Drop Wiring Diagram (cont’d)
TXD+ / RXD+
TXD– / RXD–
Signal GND
Port 2
HD = High Density
15-pin
HD D-sub
(male)
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
15 = CTS–
14 = CTS+
13 = RXD+
12 = RTS-
11 = RTS+
10 = TXD–
9 = TXD+
1 6
15
Shielded Cable
Shielded Cable
Shielded Cable
Port 2
Port 2
To C-more Micro-Graphic
Serial Port2
*
* Termination resistors required at both ends of
the network to match the impedance of the cable
(between 100 and 500 ohms).
*
*
C-more
6” Micro-Graphic
Panel
with
EA-COMCON-3 Port2
Shielded Cable (Master)
Termination resistors required at both ends of the
network receive data signals to match the impedance
of the cable (between 100 and 500 ohms). Jumper pin
13 to 9 on the C-more 6” Micro-Graphic Serial Port2
15-pin connector to place the 120 internal resistor
into the network. If the cable impedance is different,
then use an external resistor matched to the cable
impedance.
EA-COMCON-3
Notes: 1. We recommend Belden 9842 shielded cable or equivalent.
2. Wiring Diagram for this example, ZL-CMA15(L)
Cable Adapter
(ZL-CMA15L shown)
When connecting to a DirectLogic PLC
use connector ZL-CMA15L or ZL-CMA15
When connecting to a DirectLogic PLC
use connector ZL-CMA15L or ZL-CMA15
Cable Adapter
(ZL-CMA15L shown)
Notes: 1. We recommend Belden 9842 shielded cable or equivalent.
2. Wiring Diagram for this example, ZL-CMA15(L)
(Slave)
(Slave)
(Slave)
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
ZL-CMA15 or
ZL-CMA15L
DL06 and DL205 used for illustration purposes
DL06 and DL205 used for illustration purposes
using DirectLogic pin numbers to illustrate
using DirectLogic pin numbers to illustrate
To DL06 PLC port 2
Used as example
To D2-250-1 PLC port 2
Used as example
To DL06 PLC port 2
Used as example
6-37
Chapter 6: PLC Communications
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
EA1-TCL-M Hardware User Manual, 2nd Ed. Rev. B, 08/17
®
Chapter 6: PLC Communications
RS-485A Multi-Drop Wiring Diagram Example (cont’d)
shield
7
RTS+
CTS–
CTS+
RTS–
RXD+
TXD+
RXD–
TXD–
GND
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS485)
11 = SD+ (RS485)
10 = RD– (RS485)
9 = RD+ (RS485)
1
15
15-pin
D-sub
(male)
DirectLOGIC
DL06 PLC
DirectLOGIC
DL205 PLC
DirectLOGIC
DL06 PLC
HD = High Density
6 10 13 9 11 14 12 15
15-pin
HD D-sub
(male)
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
15 = CTS–
14 = CTS+
13 = RXD+
12 = RTS-
11 = RTS+
10 = TXD–
9 = TXD+
16
15
7
RTS+
CTS–
CTS+
RTS–
RXD+
TXD+
RXD–
TXD–
GND
6 10 13 9 11 14 12 15
TXD+ / RXD+
TXD– / RXD–
Signal GND
shield
TXD+ / RXD+
TXD– / RXD–
Signal GND
7
RTS+
CTS–
CTS+
RTS–
RXD+
TXD+
RXD–
TXD–
GND
6 10 13 9 11 14 12 15
shield
TXD+ / RXD+
TXD– / RXD–
Signal GND
5
Term.
SHD
RD+
SD+
RD–
SD–
GND
10 12 9 11 13 1
Typical RS-485 Multi-Drop Wiring Diagram
Typical RS-485 Multi-Drop Wiring Diagram (cont’d)
TXD+ / RXD+
TXD– / RXD–
Signal GND
Port 2
HD = High Density
15-pin
HD D-sub
(male)
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
15 = CTS–
14 = CTS+
13 = RXD+
12 = RTS-
11 = RTS+
10 = TXD–
9 = TXD+
1 6
15
Shielded Cable
Shielded Cable
Shielded Cable
Port 2
Port 2
To C-more Micro-Graphic
Serial Port2
*
* Termination resistors required at both ends of
the network to match the impedance of the cable
(between 100 and 500 ohms).
*
*
C-more
6” Micro-Graphic
Panel
with
EA-COMCON-3 Port2
Shielded Cable (Master)
Termination resistors required at both ends of the
network receive data signals to match the impedance
of the cable (between 100 and 500 ohms). Jumper pin
13 to 9 on the C-more 6” Micro-Graphic Serial Port2
15-pin connector to place the 120 internal resistor
into the network. If the cable impedance is different,
then use an external resistor matched to the cable
impedance.
EA-COMCON-3
Notes: 1. We recommend Belden 9842 shielded cable or equivalent.
2. Wiring Diagram for this example, ZL-CMA15(L)
Cable Adapter
(ZL-CMA15L shown)
When connecting to a DirectLogic PLC
use connector ZL-CMA15L or ZL-CMA15
When connecting to a DirectLogic PLC
use connector ZL-CMA15L or ZL-CMA15
Cable Adapter
(ZL-CMA15L shown)
Notes: 1. We recommend Belden 9842 shielded cable or equivalent.
2. Wiring Diagram for this example, ZL-CMA15(L)
(Slave)
(Slave)
(Slave)
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
RXD
RX-
TX-
SG
+5V
TXD
232
RXD
TXD
ZL-CMA15L
TX+
RS422/485
RX+
ZL-CMA15 or
ZL-CMA15L
DL06 and DL205 used for illustration purposes
DL06 and DL205 used for illustration purposes
using DirectLogic pin numbers to illustrate using DirectLogic pin numbers to illustrate
To DL06 PLC port 2
Used as example
To D2-250-1 PLC port 2
Used as example
To DL06 PLC port 2
Used as example

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