INSTALLATION AND MAINTENANCE MANUAL FOR BA-220 DualBeam BARCODE READER revised 1/31/2009 Barcode Automation inc. Doing It Better - Because We Care. 800-528-9167 407-327-2177 FAX 407-327-6172 Post Office Box 195268 Winter Springs, FL 32719-5268 email Cust-Svc@Barcode-Automation.com web page http://www.Barcode-Automation.
FOREWORD The purpose of this manual is to provide information on how to install, configure, operate, and maintain the Barcode Automation BA-220 DualBeam Barcode Reading and Access Control System. Barcode Automation Inc. has made every effort to insure that the information in this manual is both accurate and adequate. It is recommended, in the interest of safety and efficiency, that each section be read carefully before installing or servicing this system.
INTRODUCTION This section contains information for proper installation, operation and maintenance of the Barcode Automation BA-220 DualBeam Barcode Reader. Each item in this section should be read completely before proceeding to other sections of this manual. If there are any questions contact Barcode Automation, inc at 1-800-528-9167 for assistance.
WARNING Use of controls, adjustments or performance of procedures other than those specified herein may result in exposure to hazardous radiation or electrical voltages. OPTICAL SAFETY Never stare directly into laser beam. The laser diode is interlocked with the motor that turns the polygon mirror so that if the motor slows or stops for any reason the laser will be automatically turned off. ELECTRICAL SAFETY Disconnect the main power line before working on any electrical equipment.
REQUIRED MAINTENANCE REQUIRED MAINTENANCE The BA-220 DualBeam laser window should be cleaned both inside and outside as needed with a BA-220 non-abrasive glasswindow cleaner. should be cleaned as needed with a nonThe laser abrasive glass cleaner. Optical components inside the reader should The internal reader optics should be cleaned at 6 month intervals with 100% denatured be inspected and cleaned at 6ormonth intervals. alcohol and soft material such as tissue soft toilet paper.
Warning Label Placement CAUTION LASER LIGHT WHEN OPEN DO NOT STARE INTO BEAM AVOID EXPOSURE LASER LIGHT IS EMITTED FROM THIS APERTURE CLASS II LASER PRODUCT THIS PRODUCT CONFORMS TO DHHS REGULATION 21 CFR SUBCHAPTER J. NOT USER SERVICEABLE CAUTION LASER LIGHT DO NOT STARE INTO BEAM 658nm LASER DIODE 1.0 MILLIWATT MAX. OUTPUT CLASS II LASER PRODUCT Copyright 1999-2009, Barcode Automation, inc.
Contents Foreword ............................................................................ 2 Introduction ......................................................................... 3 FCC Class A Statement ........................................................ 3 CDRH Compliance Statement............................................... 3 Safety Precautions............................................................... 3 Optical Safety ......................................................................
General Specifications INPUT POWER For 115VAC input: Voltage 100 - 125VAC, 50 - 60 Hz Current draw typically 0.8 Amps@120VAC Power dissipation 40 Watts typical, 100 Watts maximum with heater on For 24VDC input: Voltage 22 - 30VDC Current draw 2.5 Amps Power dissipation 30 Watts typical, 60 Watts maximum with heater on CIRCUIT PROTECTION For 115VAC input: 2.
General Specifications READ TRIGGER Continuous Scan Loop Detector Input OPTICAL Reading area begins 24” from enclosure and extends out to 72” The laser lines are vertical with a fan shaped read area. 96 90 84 Read area chart in inches above pavement. 78 72 66 60 This assumes that 54 the center of the 48 BA-220 42 DualBeam 36 window is 54” 30 above the 24 pavement.
Basic Installation and Setup steps 1. Determine where the Reader will be installed 2. Run wiring to the mounting point for power & communications 3. Pour concrete pad for post mount 4. Secure mounting post and BA-220 DualBeam to the pad 5. Connect power & communications to the reader 6. Place decals on vehicles (the same side the reader will be on) 7. Turn Power Switch On 8.
Determine where the BA-220 DualBeam will be installed: In this side view, the important dimension is the height of the reader above the pavement. The general rule of thumb is for the bottom of the reader to be 40” above the pavement where the vehicle tires are located. Bottom of reader should be about 40” above the pavement BAI offers a standard mounting post that is 34” high. It is intended to be used on a 6” curb or concrete mounting pad for a total height of 40”.
Determine where the BA-220 DualBeam will be installed: Automatic Reader Lane 6’ read distance In some locations the vehicle drive is very wide, as shown in the illustration above. In these cases, we recommend painting lane lines or stripes to indicate where the vehicle must pass by in order to be read by the BA-220 DualBeam. Copyright 1999-2009, Barcode Automation, inc.
What Wiring do I need? For most applications, there are three basic ways to use the BA-220 DualBeam Reader. As a Stand Alone Access Control 115VAC or 24VDC Gate 2 wires for relay contacts ♦ ♦ ♦ ♦ BA-220 DualBeam reads the barcode and if Valid closes relay contacts to Open Gate Up to 100,000 different label numbers can be programmed Configure the BA-220 DualBeam with a Laptop Computer Change access control database with Laptop In this situation, the BA-220 DualBeam reader acts as the Access Control.
What Wiring do I need? Reader connected to Access Control Panel Access Control Panel 115VAC or 24VDC Gate 3 wires for Wiegand Signal ♦ ♦ ♦ ♦ ♦ BA-220 DualBeam reads barcode decal and sends number to Access Panel Panel determines if the decal number is Valid and controls gate Configure BA-220 DualBeam with a Laptop Computer Change access control database through the Access Control Panel Works with any Access Control Panel with 26 bit Wiegand Interface In this situation the BA-220 DualBeam is connected t
What Wiring do I need? Continued… Reader connected to Computer Security System Computer System 115VAC or 24VDC Gate 3 wires for RS232 Signal ♦ ♦ ♦ ♦ ♦ BA-220 DualBeam reads barcode decal and sends data to Computer System Computer System determines if the number is Valid Configure BA-220 DualBeam through the Computer System or Laptop Change access control database through the Computer System Works with any Computer System with RS232 or Wiegand Interface In this application the BA-220 DualBeam is connec
Typical Installation Illustration With a 34” mounting post, and a 6” curb, the BA-220 DualBeam (at 24” from the housing) can read barcode decals between 36” and 65” above the pavement . 24" 67" 34" 40" 35" 9" 6" Copyright 1999-2009, Barcode Automation, inc.
Connections for 115VAC unit Program Default Com Reset Serial Communication Connectors DB9F 1. Straight serial cable connection. 2.
Connections for 24VDC unit Program Switch Default Com Switch Reset Switch Serial Communication Connectors DB9F 1. Straight serial cable connection. 2. Null modem serial connection.
Surge Module Installation Detail Connect to Computer Ground TX RX Green Gray Yellow Green Green Gray Yellow GND Tx Rx BA-SSM-RS232 Surge Module Lower left mounting screw Heater and Fan BA-220 Mainboard Lower left mounting screw Terminal Block Connections BA-SSM-115 Surge Module Ground Neutral Hot Green White Black Connect to AC power Green Green White Black +NO READ -NO READ +GOOD READ -GOOD READ +LOOP -LOOP +12VDC GROUND WIEGAND HOLD GROUND WIEGAND 1 WIEGAND 0 Copyright 1999-2009, Barcode Automa
Surge Module Replacement Instructions Surge Protection modules from BAI are sacrificial - if a powerful surge occurs they will open to protect the reader electronics. Surge modules cannot be repaired, they can only be replaced. Important Safety Note: Turn reader power off before installing surge modules. 115VAC input readers must be turned off at the breaker panel. 115VAC Surge module BA-SSM-115 (Black Case) 1. Turn reader power switch off.
Surge Module Replacement Instructions Important Safety Note: Turn reader power off before installing surge modules. RS232 surge modules are optional accessories and must be ordered separately. They should be used only for RS232 communications that are wired permanently from the reader to a computer interface. The Surge module is not necessary when temporarily connecting a laptop for diagnostics. RS232 Surge module BA-SSM-RS232 (Blue Case) 1. Turn reader power switch off. 2.
Connecting to the BA-220 DualBeam 115VAC power input The power input terminal block for 115VAC input from the surge suppressor is marked: GROUND NEUTRAL LINE (HOT) Connect each wire to the proper input on the terminal block. 24VDC power input The power input terminal block for 24VDC input is marked for the Ground and +24VDC leads. The top connection is not used. Note: The 24VDC input must supply 2.5 Amps minimum to the Reader for it to operate correctly.
Connecting to the BA-220 DualBeam Input/Output connections The No Read and Good Read output terminals connect through optional relays. The + Loop and - Loop connections are for an optional input from a loop detector or other dry contact device. The +12VDC terminal is an output and provides power to run accessories such as an external modem. It should not be used for devices that need more than 500mA of current. The Ground terminals (both of them) connect to the BA-220 DualBeam electronic circuit ground.
Finishing the BA-220 DualBeam Installation After the Reader is mounted and the wiring is connected, all of the openings in the bottom of the enclosure must be sealed off. Use silicone, RTV, or other sealant to close off the opening in the bottom so it is watertight. If there is condensation on the laser optics, the Reader may not read barcodes well or at all. To prevent moisture from entering the enclosure, seal off the opening as described above.
Mounting Angle Curb BA-220 The BA-220 DualBeam should be aimed straight across the road as shown. Car Window Powering Up the BA-220 DualBeam When testing the BA-220 DualBeam you should have a laptop computer on hand that can communicate with the reader. The reason for this is to take advantage of the diagnostics and test programs that are built in to the unit. For more information on how to communicate with the reader refer to the Operation and Configuration Manual.
LED Indicators Look on the left hand edge of the decoder circuit board (the one that has the gold wheel spinning). There are LED indicators for several functions located in a column.
LED Indicators Continued… Important: The BA-220 DualBeam will not read the exact same barcode number until at least 1 second has passed since the first time it was read. Remember to wait 1 second between reads before trying to scan the same barcode. If you try to read it again sooner, the BA-220 DualBeam will ignore it. If a different barcode number is read, you will see the green indicator light. The only time you need to wait 1 second between reads is if you have only 1 barcode number to test with.
Barcode Label Placement on Vehicles YES 12345 12345 NO 1. Always place the decals on the same side of the vehicle that the reader is on. 2. Apply to the outside of the window glass. Decals will not read reliably through the glass. 3. Orient decal with the stripes running horizontal. (as shown). 4. The bottom of the decal should be at least 36 inches above the ground. 5. The top of the decal should be no more than 65 inches above the ground. 6.
