AWID LR-3000 Operating instructions

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AWID LR-3000
LONG-RANGE AUTOMATED VEHICLE IDENTIFICATON READER
Installation & Owner's Manual
COPYRIGHT ACKNOWLEDGEMENTS
The contents of this document are the property of Applied Wireless Identifications Group, Inc. (AWID) and are copyrighted. All rights are reserved. Any reproduction, in whole or in part, is strictly prohibited. For additional
copies of this document please contact:
Applied Wireless Identifications Group, Inc. 18300 Sutter Boulevard Morgan Hill, CA 95037 http://www.AW1D.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 2009 by AWID. Printed in USA. All other trademarks are the property of their respective owners.

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NOTE: READ AND USE THIS MANUAL
FAILURE TO FOLLOW THE PLANNING AND INSTALLATION GUIDE MAY RESULT IN POOR PERFORMANCE AND EVEN CAUSE PERMANENT
DAMAGE TO THE READER. THIS WILL VOID THE PRODUCT WARRANTY,
REVISION HISTORY
Version No. Date Sections Remarks
1.0 June 2012 All Initial version
1.6 September 2012 - Misc. updates
2.0 July 2018 - Editorial
2.1 November 2018 - Editorial
2.2 January 2019 - Editorial
3.0 January 2022 - Editorial
COMPLIANCE
FCC: This equipment has been tested and found to be in compliance with the limits for FCC Part 15 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 the 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 the user's 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 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.
Industry Canada: Operation is subject to the following two conditions: (1) This device may not cause interference and (2) this device must accept any
interference, including interference that may cause undesired operation of the device.
CAUTION:
The reader should be positioned so that personnel in the area for prolonged periods may safely remain at least 20 cm (8 in) in an uncontrolled
environment from the reader's surface. Observe FCC OET Bulletin 56, "Hazards of radio frequency and electromagnetic fields" and
Bulletin 65, "Human exposure to radio frequency electromagnetic fields."
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 [phone] from 8:00 a.m. to 5:00 p.m. Pacific
Time.

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Table of Contents
SECTION 1 - INTRODUCTION & SPECIFICATIONS
1.1 - INTRODUCTION 4
1.2 - SPECIFICATIONS 5
SECTION 2 - PLANNING
2.1 - APPLICATIONS 7
2.2 - PLANNING FACTORS 7
SECTION 3 - INSTALLING
3.1 - PREPARATION 9
3.2 - INSTALLING THE READER 9
3.3 - INSTALLING THE CREDENTIALS 11
3.4 - VEHICLE-MOUNTED CREDENTIALS 12
3.5 - HAND-HELD CREDENTIALS 12
SECTION 4 - TESTING & TROUBLE-SHOOTING
4.1 - BENCH-TEST1NG READER AND CREDENTIALS 13
4.2 - TROUBLE-SHOOTING 14
4.3 - GLOSSARY 20

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SECTION 1 - INTRODUCTION & SPECIFICATIONS
1.1 - INTRODUCTION
1.1.1 - GENERAL DESCRIPTION
AWID's LR-3000 reader is a rugged, weather resistant, long-range Radio Frequency Identification (RFID) reader that works with a
selection of hands-free and vehicle mounted credentials. This reader comes with a unique combination of long read range, small size,
and low power consumption. With a 12 volt DC supply, its’ current consumption is less than 2.0 amperes, making it suitable for a
large selection of commercial power supplies. The LR-3000 reader has simultaneous Wiegand and RS-232 outputs suitable for all
Access Control Systems that have Wiegand or RS-232 Inputs.
1.1.2 - SPECIAL FEATURES
•IP-65 Rated Enclosure –Suitable for outdoor applications.
• Single small footprint for reader electronics, RF module, and antenna.
•Built-in LED indicator for power and activity.
•Easy to install using AWID’s pan-and-tilt adjustable mounting bracket (LR-MB-0-0).
•Compatible with most commercial access control systems.
•Wide selection of credentials —11 tags and cards.
•Unlimited credential life —passive; no battery.
•Can be interfaced to a PC or to a special application controller.
•Adjustable Radio Frequency (RF) attenuation* —settable RF field.
•Simultaneous Wiegand and RS-232 output.
•Reads from 26-bit to 50-bit format credentials.
•Built-in arming wire for use with vehicle ground loops.
•Flexible data output —variable read repetition rate.
•Allows mixing RFID products for several applications into an integrated system.
•Operates at low power level.
•Uses frequency-hopping technology in the 902-928 MHz band (UHF).
•Passive tags assure small size, unlimited life, and easy mounting out of the driver's vision.
•Users do not need an FCC license.
1.1.3 - SUGGESTED APPLICATIONS
•Automated Vehicle Identification (AVI) for passenger cars, small trucks, big trucks and trailers, and railcars.
•Operation of vehicle gates and garage doors for authorized vehicles.
•Hands-free operation of doors and elevators for handicapped users (wheelchairs, gurneys) in ADA situations.
•Data collection using encoded cards and tags for input.

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1.2 - SPECIFICATIONS
1.2.1 - LR-3000 READER
Input Voltage
Between +7 volts DC and +15 volts DC
Input current (peak load):
At 7 volts
1.5 amperes
At 12 volts
900 milliamperes
At 15 volts
700 milliamperes
Read Distance
With UHF tags and cards
Up to 25' *
Frequency:
Transmitter
902 MHz to 928 MHz
Receiver
902 MHz to 928 MHz
Frequency-hopping channels:
Number of channels
125 channels (Standard)
Channel spacing
200 kHz
Hopping sequence
Pseudo-random pattern
Output data interfaces:
Wiegand electrical protocol, and RS-232 serial (simultaneous transmission)
Reader Housing:
Molded ABS plastic, on 1/8 inch aluminum back plate; white color
Environment:
Temperature for 100% duty cycle
31 to 113 °F ( 35 to 45 °C)
Temperature for 50% duty cycle
-31 to 150 °F (-35 to 65 °C)
Operating humidity
0% to 95%, non-condensing
Protection from weather
IP65 rated, weather grommets
* Read distance is determined by which credential is being read. Refer to section 3.4 for more information.
1.2.2 - CABLE EXITING FROM LR-3000 READER
The cable that is integrated into the LR-3000 is 22 gauge, 10 conductors, multi-conductor wire, color-coded insulation, not twisted pairs,
overall 100% shielded, 32 inches long. (The 10-pin connector on the reader's cable is used for factory testing only. The installer
removes the connector and strips the insulation.)
Color Assignment:
Red
DC power, positive
Connect to power supply positive
Black
DC power, negative
Connect to power supply negative
Yellow
Enable RF transmission
Connect to reader's black wire for arming the RF generator.
Green
Wiegand interface, Data-0
Connect to Data-0
White
Wiegand interface, Data-1
Connect to Data-1
Blue
Data-Common
Connect to the panel's Data-Common or Common-Ground
Orange
RS-232 interface, Transmit Data
Connect to controller's Receive Data
Violet
RS-232 interface. Receive Data
Connect to controller's Transmit Data.
Brown
(not used)
Do not ground
Gray
Drain wire
Connect to shields of extended cables. Do not ground.
1.2.3 - WIRING FROM READER TO PANEL AND POWER SUPPLY
The LR-3000 reader requires cables with particular specifications. If the installation will use separate cables from the reader to the
power supply; and from the reader to the access control system, use these specifications —
•Power cable: 18 to 22 gauge, 2 conductors, multi-conductor wire, color-coded insulation, overall 100% shielded.
•Data cable: 22 gauge, 3 conductors, multi-conductor wire, color-coded insulation, not twisted pairs, overall 100% shielded. If power
and data share the same cable, use these specifications —
• Combined cable: 18-22 gauge, 5 conductors, multi-conductor wire, color-coded insulation, not twisted pairs, overall 100% shielded.
• The maximum allowable length of cable for Wiegand interface is 500 feet. The maximum specified length of the cable for RS-232
interface at 9,600 bits per second is 75 ft; this may be stretched for certain equipment to 500 ft or more using suitable cable. Voltage
levels at the reader must be within specifications.
• Unlike proximity readers, the LR-3000 reader uses 2 separate wires for Power Negative (black) and for Data-Common (blue). These
wires must not be connected to ground, or to each other, or to any other circuit.

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1.2.4 - POWER SUPPLY
• The LR-3000 requires a separate, dedicated DC power supply for each reader. Do not connect the reader's power wires (red and black)
to the panel's DC Powel and Ground terminals. Connect the reader to its’power supply only.
•For multiple readers, you may use a multi-section DC power supply. Note. The multi-section DC power supply must be isolated
electrically from each other, have its own positive and negative terminals, and has sufficient current rating for the LR-3000 reader.
•The ideal power supply has a DC voltage and current rating of 12V at 3.0A or more for the LR-3000 reader. This helps to assure that
the current remains quiet and steady.
•The PS-123.3A plug-in power supply has been rigorously tested and is best suited for a single LR-3000 reader.
•The most common DC power supply has a nominal output voltage range of 12.0 volts to 13.8 volts (including power supplies for back-
up batteries).
• Contact AWID's Technical Support for discussion of acceptable power supplies.
Voltage Applied to reader
Current Load of Reader (Max)
Current Rating of Power Supply (min)
12 Volts DC
900 mA
2.0A
15 Volts DC
700 mA
1.5A
1.2.5 - READER'S EFFECTIVE RF FIELD
• The effective RF field is a figure of rotation of this diagram about its horizontal axis. Polarity of transmitted RF is circular.
• The typical reading distance between 10 feet to 25 feet, depending upon the tag or card type and the reader mounting.
The field’s diameter is about 18 feet at its peak width.
Figure 1 - RF Effective Field

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SECTION 2 - PLANNING
2.1 - READER LOCATION
2.1 - INTRODUCTION
The LR- 3000 reader is designed for Automated Vehicle Identification (AVI). The main variables that must be considered in planning the
readers and credentials for the system are —
• Reader location • Environmental Factors • Vehicle types
• AC System Location • Lane characteristics • Credential type
Reader location: The reader must have a minimum 2 ft clearance from metal and organic materials.
Access Control System Location: Access control systems are best installed in locations that place the system close to the reader,
power source, and lane entry.
Environmental Factors: Radio-Frequency is heavily affected by metal and water. Large metal gates or garages, as well as plants or
people greatly reduce the strength of the RF signal due to absorbing/reflecting the signal.
Lane characteristics: Be mindful of the lane entry location in conjunction with the readers mounting location.
Vehicle types: Determine the average type of vehicle in use, as well as, the average mounting height for credentials. Credential type:
The reader may need different mounting locations or angles depending on the credential type. (Refer to section 3.4)
2.2 - PLANNING FACTORS
2.2.1 - INTRODUCTION
Preparation for the LR-3000 installation can save time during installation. The following topics cover the common questions. These
topics apply generally to all forms of AWID UHF long-range readers. The environmental, electrical, interference and temperature
range characteristics likewise apply to all forms of AWID UHF long-range reader.
2.2.2 - ENVIRONMENT
• Physical obstructions: The space around where the reader is mounted and aimed must be clear of obstructions. For best results; plan
for line of sight from the reader to the credential with no obstructions in-between. (Including plants and metalized materials) Do not
mount the reader within 2 feet of shrubbery or metal columns/posts.
• Weather: The LR-3000 has an IP65 rating. The LR-3000 reader can be installed outdoors; if ambient temperatures are very high, use
a vehicle presence sensor to arm the reader.
• Radio Frequency Interference (RFI): Avoid sources of radio frequency emissions that might interfere with the reader.
2.2.3 - LANE LAYOUT
•Lane geometry: The lane should be straight for about one vehicle length in the desired read zone. Avoid sharp turns from through
streets into short driveways.
• Multiple lanes: Locate and aim the readers so that they do not interfere with each other. For readers in parallel lanes, pointed in the
same direction, keep 20+ feet apart or stagger your mounting locations. For best results in a multi-lane project, utilize vehicle presence
sensors for the best performance.
• Reader location: If readers are above the lanes, aim neighboring readers parallel to each other. If readers are on posts beside the lanes,
aim the readers so that one reader is not aimed directly at the back of the neighboring reader. This eliminates cross reader interference.

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2.2.4 - VEHICLE TYPES
• All passenger car types: A single LR-3000 reader works for coupes, sedans, SUVs, trucks and motorcycles.
2.2.5 - READER MOUNTING AND POSITIONING
• If the reader is mounted beside the lane, choose the left side of the lane when possible, because this side is easier for the driver to
judge the vehicle's location relative to the left edge of the lane.
• Mount the reader on an adjustable bracket at a height of about 6-8 feet.
• Either right or left side mounting locations works. Plan your project keeping in mind the location of your power source and Access
Control System in reference to the gate and lane.
•If the reader is above the lane, the reader must be no higher than is required for vehicle clearance —typically less than 10 feet above
the lane, unless the tags are mounted high on the vehicles.
• Mount the reader on an adjustable bracket at the lowest height that assures safe clearance.
• Aim the reader at the tags in the desired read zone - about 15 feet from reader to credential as the vehicle approaches the reader.
•Adjustable bracket: The reader may need to be adjustable for both "pan and tilt" for proper aiming. (LR-MB-0-0) (11 inch long arm,
with a two-axis adjustable head).
2.2.6 - POWERING THE READER
•For each LR-3000 reader, provide an independent DC power supply that is not used to power any other equipment.
•Quality: The power supply should be regulated, switching power supply.
•Voltage: Voltage at the reader must be between 7 volts and 15 volts DC.
• Current: For typical 12 volts to 13.8 volts supply, the current rating must be 2.0A (minimum) or more (3.0A nominal) with a switching
power supply.
2.2.7 - CABLE
•Power: 2 conductors in shielded cable. Use 18 to 22 gauge wires between the reader and the power supply.
•Data: 3 conductors for either Wiegand interface or RS-232 interface. Use 18 to 22 gauge wire. For Wiegand, use multi-conductor
wires —not twisted pairs.
• Other specifications: Overall 100% shielded, Stranded wire, Color-coded insulation. Maximum length —500 feet for Wiegand data
and power. Up to 75 feet for RS-232 data at 9,600 bits per second (up to 500 feet with certain terminal equipment).
2.2.8 - ACCESSORIES
•LR-TEK Support Kit: Recommended to have. LR-TEK can better support the installer if the kit is at the site.
•Documents: The complete LR-3000 Installation & Owner's Manual is preferred to be at the site with the installer.

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SECTION 3 - INSTALLING
3.1 - PREPARATION
3.1.1 - GUIDELINES FOR THE INSTALLATION
•Plan about one car length between the reader and the gate, where possible. This allows the vehicle to continue moving slowly as the
tag is read and as the gate opens.
•Select a reader location where the vehicle can move in a straight line for one vehicle length as the tag is read.
•Use an adjustable mount or bracket for pan and tilt-down aiming of the reader at the desired read zone where most of the credentials
will be located in and on the vehicles. (See LR-MB-0-0)
• Select a reader height that matches the location of credentials in and on the vehicles.
• Position the reader and credentials so that they are facing and parallel to each other when credentials are in the desired read zone.
• Restrict the vehicles to a lane that is a single vehicle width. Use lane markings, cones, bollards or barriers to assure that vehicles stay
close to the reader.
3.1.2 - WIRING —BEST PRACTICES
• Use only shielded cable in conjunction with the LR-3000. Unlike proximity readers, do not ground the LR-3000 readers’cable
shields.
Use a separate cable for each reader. Do not share; the reader’s cable with wires that carry switched power, like door locks, or power to
electrically noisy devices. (Data, TTL control, and dry-contact circuits may share the LR-3000's cable.)
• Do not connect the wires for two LR-3000 readers in parallel. Neither power nor data lines should be in parallel. (Parallel connection
changes the pulse transmission characteristics, and prevents the host system from identifying the reader's addresses individually.)
•Connect the reader's negative power wire (black) first and positive power wire (red) last. Disconnect in the opposite order.
•Remove power from the reader before making any wiring changes.
•The LR-3000 reader's bare silver wire for cable shield drain must NOT BE connected to a ground terminal.
• Unused wires from the reader's cable must be taped or capped separately.
3.2 - INSTALLING THE READER
These installation instructions are for the LR-3000 reader's Wiegand interface, using Data-0 and Data-1 wires.
Note: LR-3000 wiring is not the same as a 125 kHz proximity reader. Follow the instructions in Section 3.2.2. If a serial interface using RS-232
protocol will be used, please download AWID’s Technical Reference on RS-232 Reader Interface.
Collect these items to install the readers and credentials at the site —
•LR-3000 readers • UHF long-range credentials
•Mounting brackets and housings • LR-TEK Support Kit
•Power supplies, cables, and other material • "LR-3000 Installation and Operation Manual"

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3.2.1 - MOUNTING THE LR-3000 READER
•Keep the reader assembled. Do not remove the aluminum plate behind the reader. Do not drill holes through the aluminum plate. Do
not remove the plastic cover of the reader. Do not tighten or loosen the screws through the cover. This preserves your Warranty.
•Attach the LR-MB mounting bracket to the reader's metal plate using 2 screws (1/4"- 20, supplied).
•Inspect the installation space. The reader may be mounted on any material including metal, but there must be open space in front of
the reader and to its sides. For best results, clear line of sight is needed between with the reader's effective RF field and the credential's
location.
• Measure the mounting height. It must relate to the location of the credentials when they are read in the desired read zone. For
passenger vehicles it is typically at a height of 6-8 feet.
• Be aware of the environment. Aim neighboring readers so that their effective RF fields do not overlap.
• Fasten the reader's adjustable bracket or housing to the pole, post, pedestal, wall, beam or ceiling.
3.2.2 - WIRING THE READER (FOR WIEGAND INTERFACE)
The cable between the LR-3000 reader and the access control panel should be (see complete specs in Section 1.2)
• 5 conductors for data & power • Stranded Wire • High 100% shielded
• 18 gauge for 2 power wires: • Multi conductor (not twisted pair) • High quality
• 22 gauge for 3 Wiegand data wires • Color-coded insulation • Maximum length — 100ft
1. From reader to power supply —Black wire for DC negative (first connection) Each reader needs its own dedicated power supply. (see
specifications in Section 1.2.4)
2. Arming circuit —if you are not using a ground loop system, connect the yellow wire to the black wire at the reader permanently.
For control of the reader's RF transmission by a vehicle sensor, connect the yellow wire to the relay contacts of the vehicle sensor. To
disarm the reader (no RF transmission), do not connect yellow wire.
3. From reader to panel's Wiegand input port —green wire to Data-0, white wire to Data-1, and blue wire to Data-Common. For Data-
Common, use a terminal with this name if available. If not, use this reader port's "Common" or "Ground" terminal. You may wire
the blue to where the black wire goes/ground port would be for a 125 kHz reader.
4. Drains for shields —remove the insulation from the grey wire, exposing the shielded cable. Tie the reader's bare silver wire to the
shields of the power and data cables. Do not ground the drain.
5. Grounds —the LR-3000 and its power supply have no ground connection. Do not connect black, blue and drain wires together.
6. Unused wires —keep the reader's orange wire available to connect the LR-Sounder during set-up and testing. Cap the unused violet and
brown wires separately.
7. Testing —while the cable terminations and junctions are still accessible, test the system for full function and performance. Then seal the
terminations.
Figure 2 Wiring for LR-3000 Installation