Applied Wireless Identifications Group UA612 RFID Reader User Manual
Applied Wireless Identifications Group Inc. RFID Reader
User Manual
UA-612 Installation Sheet V1.2 Page 1 of 2
Installation Sheet (Wiegand Interface)
UA-612 UHF Reader
Reader Description
The UA-612 Reader combines the technology of a UHF long-range reader for vehicle identification with small
size and easy mounting for access control. It reads the same UHF tags and cards that AWID’s LR-2000 reader
reads for automated vehicle identification. The polycarbonate enclosure contains both antenna and RF module.
The UA-612 Reader is mounted like a cover plate on a single-gang electrical utility box, or on any surface.
Parts List
(a) Installation Sheet Quantity 1
(b) UA-612 Reader Quantity 1
(c) #6-32 x 1” machine screw (for single-gang utility box) Quantity 2
Installation Procedure
1. Install a single-gang utility box, or drill two no. 27 (0.144-inch) clearance holes for the reader screws and one hole
for the cable, at the desired location. Observe ADA height requirements.
2. Snap open the reader’s front cover by inserting a wide screwdriver blade into the slot at the bottom edge
of the cover, then twisting the blade gently (see Figure 1). Note: Do not remove screws inside the cover.
3. Clip off the white 10-pin in-line connector from the end of the reader’s cable. Keep the wires as long as possible.
4. Install the reader on the electrical box or other surface. Fasten the reader to the electrical box with supplied
screws (Parts Lists, item c). Hang the reader’s cover over the base reader, and snap the cover closed securely.
5. Prepare the cable to the system’s panel and power (see Figure 2). (See “Product Specifications”, below, for the
number of cable conductors.) Power and data may share the same shielded cable, or use separate shielded cables.
Use the black and red wires for the power supply. Use the black wire also for the panel’s common
or negative or ground terminal. For Wiegand data, use the green wire for Data-0, and the white wire for Data-1.
Connect the reader’s bare drain wire to the cable’s shield or drain wire; do not ground the shield anywhere – let it
float. Connect the reader’s brown wire if used for LED control, and the yellow wire if used for beeper control.
Do not connect the orange, blue and violet wires; tape or cap them separate.
6. Use an independent regulated DC power supply, 12 volts ± 10% (a battery-charging power supply is OK).
The current rating must be 1.0 ampere or more. Do not use the panel’s DC voltage terminals for reader power.
7. Apply power to the UA-612 reader. The beeper sounds, and the LED is steady red indicating standby.
8. Present an AWID UHF card or tag (same as used with the LR-2000 reader) to the UA-612 reader. The reader’s
beeper sounds with every tag read, and the LED changes to amber briefly, and then red. If the LED control wire
(brown) is connected to the panel’s terminal, the reader’s LED is green when the system authorizes door-unlock.
Product Specifications
Cable to Controller and Power Supply
• 4 to 6 conductors (not twisted pairs), stranded, 22 gauge, color-coded insulation, overall 100% shielded
Ö Cables may be separated – 2 conductors to power, and 3 to 5 conductors to the panel. Cables must be shielded.
The number of conductors to the panel depends upon the number of control lines used – none / LED / beeper.
• Length for Wiegand interface...............................Up to 500 feet
Reading Distance
• With all tags for LR-2000 long-range reader ......6 to 12 inches (15 to 30 cm)
Characteristics
• Indoor and outdoor ..............................................Rated for outdoor installations if mounted in IP64-rated housing
• Operating temperature..........................................-31° F to 150° F (-35 C° to 65° C)
• Operating humidity...............................................0 to 95% non-condensing
Operating Parameters
• Transmitting frequency range...............................902.6 to 927.4 MHz, frequency-hopping
• Frequency channels ..............................................125 channels; each channel spaced by 200 kHz
• Data format for Wiegand output...........................26 bits to 50 bits (as programmed in UHF cards or tags)
Certifications ......................................................................FCC Part 15; Industry Canada; UL listed; RoHS compliant
Notes
1. Connect the black wire (negative) first, and the red wire (positive) last. Disconnect power before any wiring changes.
2. The LED and Beeper lines are logic levels. Never apply power to them. They may be pulled to a low level (0 to 1.2 VDC)
to enable their functions, and left floating or pulled to a high level (3.6 to 5.0 VDC) when not used.
3. UA-612 readers have both Wiegand-protocol and RS-232 serial interfaces. For information on RS-232, contact AWID’s
technical support.
4. For additional information, please visit AWID’s Web site www.awid.com. For technical support questions visit
www.awid.com/support or call 1-800-369-5533 (in the U.S.) or 1-408-825-1100 from 8:00 a.m. to 5:00 p.m. Pacific Time.
5. FCC Compliance: This equipment has been tested and found to be in compliance with the limits for FCC part 15, Class A
digital device. These limits are designed to provide reasonable protection against harmful interference when the equipment
is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and,
if not installed and used in accordance with instruction manual, may cause harmful interference with radio
communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own expense.
The users are prohibited from making any change or modification to this product. Any modification to this product
shall void the user’s authority to operate under FCC Part 15 Subpart A Section 15.21 regulations.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device
may not cause harmful interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.
7. Industry Canada Compliance: Operation is subject to the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference, including interference that may cause undesired operation
of the device.
FIGURE 1: SNAPPING OPEN THE COVER
UA-612 Installation Sheet V1.2 Page 2 of 2
FIGURE 2:
WIRING DIAGRAM (WIEGAND)
MPR-2010-2.7E4-CN Page 1 7/22/2008
SENTINEL-SENSE/PROX MPR-2010
2.7E4
Installation & Operation Manual-041378
MPR-2010-2.7E4-CN Page 2 7/22/2008
COPYRIGHT ACKNOWLEDGEMENTS
The contents of this document are the property of Applied Wireless Identifications Group, Inc.
(AWID) and are copyrighted. All rights reserved. Any reproduction, in whole or in part, is
strictly prohibited. For additional copies of this document please contact:
AWID
18300 Sutter Blvd
Morgan Hill, CA 95037
http://www.AWID.com
The information contained herein has been carefully checked and is believed to be accurate,
no responsibility is assumed for inaccuracies. AWID reserves the right to make changes
without prior notice. This document is not covered by any warranty either expressed or
implied. Any comments, corrections or additions to the contents of this document should be
directed to AWID at the above address.
Copyright 2006 AWID, Printed in USA.
All other trademarks are the property of their respective owners.
MPR-2010-2.7E4-CN Page 3 7/22/2008
Table of Contents
REVISION HISTORY .......................................................................................................4
1 INTRODUCTION.......................................................................................................5
1.1 Special Features ................................................................................................5
1.1.1 Sentinel-Sense Model (BR or BN)............................................................................ 5
1.1.2 Sentinel-Prox Model (LR-911)................................................................................. 5
2 SPECIFICATIONS ....................................................................................................6
2.1 Channel Frequency Table..................................................................................6
2.2 Measuring Read Distance..................................................................................6
3 INSTALLATION & OPERATION GUIDELINES .......................................................7
3.1 Site Survey.........................................................................................................7
3.2 Preferred Reader Installation Practices .............................................................7
3.3 Mounting Preference..........................................................................................7
3.4 General Wiring Requirements............................................................................7
3.5 Grounding ..........................................................................................................8
4 INSTALLATION PROCEDURE ................................................................................9
4.1 Parts List............................................................................................................9
4.1.1 BR............................................................................................................................. 9
4.1.2 BN ............................................................................................................................ 9
4.1.3 LR-911...................................................................................................................... 9
4.2 Preparation for Installation .................................................................................9
4.2.1 Bench Top Verification ............................................................................................ 9
4.2.2 Aiming of Antenna.................................................................................................. 10
4.2.3 Mounting Considerations....................................................................................... 11
4.3 Installation Steps..............................................................................................11
5 SOFTWARE PROGRAMMING AND SYSTEM OPERATION NOTES...................13
5.1 System Operation ............................................................................................13
5.1.1 Running a Custom Software Application or the AWID Demo Program ............... 13
5.1.2 Operating Modes ................................................................................................... 13
5.2 Users Note.......................................................................................................13
6 PROTOCOL DOCUMENTATION ...........................................................................14
NOTE: READ AND USE THIS MANUAL
FAILURE TO FOLLOW THE INSTALLATION GUIDE MAY RESULT IN POOR
PERFORMANCE OR EVEN CAUSE PERMANENT DAMAGE TO THE READER,
THUS VOIDS THE PRODUCT WARRANTY.
MPR-2010-2.7E4-CN Page 5 7/22/2008
1 INTRODUCTION
AWID’s MPR-2010-2.7E4-CN long-range (12 to 15 feet) Radio Frequency IDentification
(RFID) reader family/series consists of Sentinel-Sense versions with RS-232 interface
(BR) and TCP/IP interface (BN) and Sentinel-Prox version (LR-911) with Wiegand
interface that work with most leading UHF passive tags. The reader comes with a
unique combination of long read range, small size, and low power consumption. It has
an internal power converter, allowing it to work with a wide range of supply inputs
without affecting its performance. Its primary applications are asset management and
tracking, and fleet management applications.
1.1 SPECIAL FEATURES
1.1.1 Sentinel-Sense Model (BR or BN)
• Multi-Protocol: ISO-18000-6 Type B , EPC Class11 Gen 1 & 2
• Thin passive tags with long-range performance
• High performance circular polarized antenna
• RS-232 data input/output by BR
• TCP/IP interface by BN
• Splash proof design for indoor or outdoor applications
• UV stabilized housing
1.1.2 Sentinel-Prox Model (LR-911)
• Thin passive tags with long-range performance
• Designed for automated operation with tags mounted on automobile’s windshield
• Simultaneous Wiegand (Access Control) and RS-232 (transaction control)
outputs
• Permanently sealed electronics for indoor or outdoor applications
• UV stabilized housing
•
1 Both 64- and 96-bit
MPR-2010-2.7E4-CN Page 6 7/22/2008
2 SPECIFICATIONS
Input voltage +7.0 VDC to +15 VDC
Input current 1.4 A (7.0 V) to .7 A (15 V) typical
Protocol language ISO-18000-6 Type B, EPC Class 1 Gen 1 & 2
Read range Depends on type & size of labels used
Output power 30 dBm into 6 dBi antenna
Transmit frequency 920.5~924.5 MHz
Receiver frequency 920.5~924.5 MHz (Amplitude Modulated)
Hopping channels 16 Channels
Channel spacing 250 kHz
Hopping sequence Pseudo random
Operating temperature range -30° C to +65° C (-22° F to 149° F)
Color Beige
Output data formats
BR RS-232
BN TCP/IP
LR-911 Simultaneous Wiegand & RS232 (Standard)
BN
GP I/O ports 4 input, 4 output
GP I/O Connector RJ-45 & terminal block
Dimension 8X9.5X1.125 inches (20X24X2.86 cm)
Weight 1,300 g (2.35 lb)
2.1 CHANNEL FREQUENCY TABLE
Frequency range: 920.5 ~ 924.5 MHz
Minimum Number of frequency channels: 16
CH
920.5~924.5
MHz
CH
902.5~924.5
MHz
CH
920.5~924.5
MHz
CH
920.5~924.5
MHz
0
920.625 MHz
4
921.625 MHz
8
922.625 MHz
12
923.625 MHz
1
920.875 MHz
5
921.875 MHz
9
922.875 MHz
13
923.875 MHz
2
921.125 MHz
6
922.125 MHz
10
923.125 MHz
14
924.125 MHz
3
921.375 MHz
7
922.375 MHz
11
923.375 MHz
15
924.375 MHz
2.2 MEASURING READ DISTANCE
Make sure you know the tag types. For certain readers and tags, user must also be
mindful of the tag’s orientation and the reader’s antenna orientation, what mounting
surface the tags are designed for and how the tags are supposed to be mounted. Any
departure from its intended purpose will drastically affect the reader’s ability to energize
the tag and its read range.
When measuring the reader’s read range, make sure that the tag is properly oriented to
the reader antenna, and for optimum performance, be sure the operator’s finger is not
within three (3) inches of the tag’s antenna surface.
MPR-2010-2.7E4-CN Page 7 7/22/2008
3 INSTALLATION & OPERATION GUIDELINES
3.1 SITE SURVEY
Always conduct a site survey before starting installation. Avoid any possible sources of
interference. For best result, use a spectrum analyzer with a wideband antenna and set
the spectrum analyzer in Max Hold mode to gain measurement of the maximum signal
strength on the airwave. If the reader is not installed properly, the performance will be
degraded. Listed below are steps that should be followed during installation:
• Do not install reader in an area where sources of broadband noise may exist.
Avoid mounting the reader facing a cellular phone tower or in close proximity to the
base station of a 900 MHz wireless telephone.
• Keep all of the reader wiring a safe distance from all other wiring, including, but
not limited to, AC power, computer data wiring, and telephone wiring, and wiring to
electrical locking devices.
• Avoid operating the reader in close proximity to other 900 MHz wireless
equipment/devices. It should be noted that BR and BN readers are known to work in
electromagnetic crowded areas, such as trade shows.
3.2 PREFERRED READER INSTALLATION PRACTICES
• Avoid mounting the under direct sunlight. Exposure to direct sunlight may cause
the reader to operate at a temperature above the 65 degrees Celsius upper limit.
• Make sure that the supply voltage of the reader is within specification
• Use cables with over-all braid or shield
• For best results, avoid bundling data cable with AC power and computer cables
• Use the largest wire gauge where feasible
• Use dedicated power supply, where necessary
• Use Single Point Grounding, and avoid ground loops
3.3 MOUNTING PREFERENCE
The reader has a uni-directional antenna with an antenna beam width of about 60-70
degrees. The radiation pattern is an oval-shaped beam, which should be aimed toward
where the transponders will pass.
3.4 GENERAL WIRING REQUIREMENTS
All the reader wiring should be continuously shielded. AWID recommends using #24
AWG up to #22 AWG, longer distances and higher current consumption on the power
supply line will require larger gauge wires.
MPR-2010-2.7E4-CN Page 8 7/22/2008
TABLE 3.4-1: Data Line’s Wiring Requirement
WIRE SIZE #22 AWG (0.6 mm Dia.) #24 AWG (0.5 mm Dia.)
WIEGAND (*) 500 ft (152 meters) 980 ft (300 meters)
RS-232 50 ft (15 meters) 50 ft (15 meters)
(*) LR-911 only
3.5 GROUNDING
Grounding is critical for proper operation of MPR-2010-2.7E45V-CN readers. When
installing the reader, it is crucial to assure that the earth ground is the best ground
available. If you elect to use the 120 VAC power ground, conduct a test by measuring
its resistance relative to a known good ground, such as a cold water pipe or structural
steel that is in direct contact with the ground. The resistance should be less than 50
ohms.
When using the GP I/O for sensing or display functions with a BN unit, make sure there
is no ground loop between the different sensors or displays.
For multiple LR-911 installations, it is critical that all units are connected to the same
grounding system. Using different grounding systems will create secondary current
paths or ground loops that can affect the performance and cause damage to LR-911.
MPR-2010-2.7E4-CN Page 9 7/22/2008
4 INSTALLATION PROCEDURE
This section provides information on installation and operation of MPR-2010-2.7E45V-CN
readers.
4.1 PARTS LIST
Verify that all items listed below are present before starting the installation.
4.1.1 BR
a. Sentinel-Sense MPR-2010-2.7E4-CN BR (FW version 2.xxMf) Qty=1
b. Documentation and Demo Program CD Qty=1
c. Power supply – PS92A-0-0, 50-60 Hz and 110 to 220 VA Qty=1
d. Reader mounting bracket – MPR-2010MB (Optional) Qty=1
e. External/Secondary Antenna – MPR-2012ANT (Optional) Qty=1
4.1.2 BN
a. Sentinel-Sense MPR-2010-2.7E4-CN BN (FW version 2.xxNf) Qty=1
b. Documentation and Demo Program CD Qty=1
c. Power Injector-Power Supply unit – PIPS48-0.3A Qty=1
d. Reader mounting bracket – MPR-2010MB (Optional) Qty=1
e. External/Secondary Antenna – MPR-2012ANT (Optional) Qty=1
4.1.3 LR-911
a. Sentinel-Prox LR-911 Reader Qty=1
b. Installation Instructions (packed inside Reader carton) Qty=1
(Tags for the LR-911 Reader and Installation Kit are available separately)
4.2 PREPARATION FOR INSTALLATION
4.2.1 Bench Top Verification
It is always a good idea to verify system operation before committing to a full-scale
installation. The following are the necessary steps to test the reader’s operation in a
static environment.
BR
Connect BR to the RS-232 port of a PC
Connect the power jack from the wall plug power supply to MPR-2010BR.
BN
Connect the RJ-45 cable between the reader and connector labeled “Out” on the
PIPS48-0.3A, connect from Ethernet Hub/Switch to where “In” is labeled. Plug in
power.
MPR-2010-2.7E4-CN Page 10 7/22/2008
BR or BN
Power up PC
Install demo software on PC
Activate demo software and verify performance of the reader.
Select a COM port for BR or type in the IP address for BN on top page then click
“Connect”. Follow with some commands.
Place the RFID tags at the exact same locations as the final configuration
Measure tag’s read distance and confirm that read distance is correct.
LR-911
Connect the SP-6820-LR test unit, which is part of the LR Installation Kit, to the
Reader cable. Use the wiring list in the Installation Instructions. Apply power to
the reader and the test unit, using the plug-in DC power module in the Installation
Kit.
Use either a Prox-Linc WS tag that is attached firmly by its adhesive to a
rectangle of windshield glass, or a Prox-Linc MT tag for verification. Hold the tag
so that the hand does not interfere with direct line-of-sight between the tag and
the Reader.
Move the tag into the field. Observing the SR-6820-LR test unit, there is a brief
LED color change and a beep to indicate each read of the tag by the Reader.
Reads will repeat at a rate that is determined by the Reader’s firmware.
Move the tag from side to side, and at varying distances from the front of the
Reader housing, to determine the space in which the tag and Reader are active.
4.2.2 Aiming of Antenna
Antenna Pattern
MPR-2010-2.7E4-CN reader comes with a circular polarized antenna to ensure reading
tag with random orientation. Most circular polarized antenna has a horizontal to vertical
differential of up to 3 dB, this will cause the antenna pattern to deviate from a true circle.
AWID’s antenna has a horizontal to vertical differential of typically less than 0.5 dB,
making its pattern as near to a circle as possible.
MPR-2010-2.7E4-CN Page 11 7/22/2008
0.15 00.25 0.5
0.75
R
0
Distance
(R)
Width( W)
W (0.72R)
Figure 1 MPR 2010-2.7E4-CN Antenna Pattern
• Antenna pattern measurements represent both horizontal and vertical polarized
planes of the read area transmitted by the reader.
• In the drawing above, R = approximately 12 feet to 15 feet for MPR-2010 with
Alien free space tags.
• Antenna pattern can be affected by RFI and other environmental conditions.
4.2.3 Mounting Considerations
Antenna Mounting Bracket
Available from AWID is an optional
antenna-mounting bracket that provides
antenna tilt adjustment and pan
adjustment.
4.3 INSTALLATION STEPS
1) Check to ensure that all connections are secure. Make sure all wires through the
cable clamps are anchored properly. Avoid dangling wires that may become a
safety hazard.
MPR-2010-2.7E4-CN Page 12 7/22/2008
AWID PROPRIETARY
2) Mount the Reader/Antenna using the two recessed threaded holes to fasten to
reader on the desired mounting surface. Please note that the threaded inserts are
closed-ended, the user must select screws with the exact length to ensure proper
tightening of the mounting screws. The screw length cannot sink lower than 3/8”
(0.9cm.) In cases where the reader aiming is critical, please order antenna-
mounting bracket from AWID. This mounting bracket provides pan/tilt adjustment
for the reader. Users can also drill holes through the plate as required.
3) Adjust the position or the angle of the reader so that the tags are detected and
read at the desired distance from the reader.
MPR-2010-2.7E4-CN Page 13 7/22/2008
AWID PROPRIETARY
5 SOFTWARE PROGRAMMING AND SYSTEM OPERATION NOTES
This section applies to Sentinel Sense models BR or BN only since LR-911 requires a
controlling system such as SP-6820-LR to operate.
5.1 SYSTEM OPERATION
5.1.1 Running a Custom Software Application or the AWID Demo Program
If AWID Demo Program is not used, it is expected user will launch a Custom Software
Application developed using the MPR Serial Communication Protocol or MPR-2010
TCPIP Interface to issue commands as defined by the protocol to reader.
5.1.2 Operating Modes
Typical operating modes for BR or BN readers can be grouped into the following:
Search Mode
This mode is used when operator or user is not certain what family of tags is placed on
the items to be tracked. Since most tags are deterministic in nature, reader must cycle
through each and every protocol, issue a protocol specific inquiry, to hail and to wait for
a response from tags of that specific protocol. When there are many different protocols
in use the reader response will appear sluggish.
Mixed Mode
This mode assumes the user is aware of the types of protocol in use, and furthermore, the
user made a determined effort to operate the reader in a mixed protocol mode. In this
mode, the user can decide how many and which specific protocols to be selected. Once
Mix Protocol Mode is selected, the reader will routinely cycle through each protocol, dwell
long enough for the reader to wait for a response and then move on to the next protocol. It
should be noted that in a mixed protocol mode, the tag must have sufficient time to
respond to the reader, and therefore, it can only be used on a conveyor belt arrangement,
with specific speed restrictions.
Single Protocol Mode
Single protocol is the normal mode of operation, where the protocol type is known and
many tags are expected to pass through the readers.
5.2 USERS NOTE
For System Integrators and/or Software Developers
System Integrators and/or Software developers should get familiar with the MPR Serial
Communication Protocol specifications for developing applications that control MPR-
2010BR readers.
For Custom System Users
For custom system user, please refer to your host software user guide for information
regarding system and software operations
For Demo Software Users
MPR-2010-2.7E4-CN Page 14 7/22/2008
AWID PROPRIETARY
If you are using the AWID demonstration software application which is .NET based with
easy-to-follow GUI operations, simply select the COM port for which the reader is
configured then click Connect should get you started.
6 PROTOCOL DOCUMENTATION
See MPR Serial Communication Protocol – Doc# 041300
See MPR 2010 TCPIP Interface – Doc# 041301
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. End user must follow the specific operating instructions for satisfying RF
exposure compliance. To maintain compliance with FCC RF exposure compliance
requirements, please follow operation instruction as documented in this manual.