AI1200 - Signal Computer Consultants

FEATURES• Dual-channel multiplexoperationAI1200 Reader• Optional single-channeloperation available• Operations controlled byuser-specified readercommands• ID search and filteringfunctions• Standard 64K RAMmemory• Sense input control of RFmodule• Output control of externalequipment• Weatherproof enclosureThe microprocessor-controlled, dual-channel AI1200 Reader provides anoperational link between objects with radio frequency (RF) tags and hostinformation management systems. The reader receives a demodulatedsignal from the RF module, decodes the ID information, validates the IDcode, and transmits the code along with any appended information, suchas time and date, input status, or receiving antenna identification, to thehost computer system. The AI1200 Reader also performs controloperations specified by the user through reader commands entered at thehost computer or through a terminal connected to the AUX-1 port.The AI1200 Reader can search for specified ID codes and can filter IDdata according to user-programmable criteria, which screens outunwanted tag ID sets. The reader’s standard 64K random access memory(RAM) holds approximately 4,000 ID codes without appendedinformation and 2,000 ID codes with appended information.RF modules can be controlled through external sensors for either singlechannelor multiplex operation. The AI1200 Reader supports TransCore’sAR2200- and AR2600-series RF modules with either single channel ordual-channel multiplex operation.The AI1200 Reader can control the operation of external equipment suchas gates or signal lights connected to the reader’s status output terminals.The reader commands allow the user to set and change output operationparameters as necessary.The AI1200 Reader supports up to three serial ports and eight I/Ocontrol channels. It includes a real-time clock; RAM; and nonvolatile,electronically erasable programmable read-only memory (EEPROM); onemain and two auxiliary serial communications ports; RS–232communications interface; two RF channels; a built-in two-channelmultiplexer; and sense input capability. The reader is mounted in aweatherproof enclosure.

AI1200 ReaderCOMMUNICATIONSPOWER REQUIREMENTSSTANDARDSFrequency Compatibility850-950 MHz with AR22XX RF Module2400-2500 MHz with AR26XX RF ModuleRF ControlManual/automaticI/O ControlInput: 4 portsOutput: 4 portsHARDWARE FEATURESCommunications PortsSerial I/O: MAIN, AUX-1The AUX-1 port can be used for connectionto a local printer or terminal and allowscommunications with system diagnosticequipment.Optional serial port: AUX-2SOFTWARE FEATURESBuffer Size64KProtocolHost communications may be configuredwith normal or error-correctingcommunications protocol.Input Voltage120V or 240V AC selectableOperating Power+12V DCPower Consumption25 WOTHER FEATURESReal-time clockPHYSICALDimensionsSize: 13.5 x 13 x 6.36 in(34.3 x 33 x 16.2 cm)Weight: 21.6 lb (9.8 kg)EnclosureWeatherproof NEMA-4 enclosure withlocking loops that accept padlocks with amaximum 1/4-in. diameter shackle.ENVIRONMENTALOperating Temperature-4°F to +131°F (0°C to +70°C)Vibration Tolerance1 G rms , 5 to 500 HzISO and AAR CompatibleMeets hardware and firmware configurationand performance specified by theInternational Organization forStandardization’s (ISO) containeridentification standard and the Associationof American Railroad’s standard forautomatic equipment identification.ETL Listing, UL CompliantCompliant with the requirements of theUnderwriters Laboratories (UL) Standard forInformation Processing and BusinessEquipment (UL-1950 First Edition) and hasreceived European Testing Laboratory (ETL)listing #A0190875050. Note: ETL listingrequires that the reader unit be removedfrom its mounting while holes are punchedor drilled in the enclosure.LICENSINGLocal regulations apply. Operation in theUnited States is regulated by the FCC.Contact TransCore for more information.The reader is verified to Part 15 of the FCCrules for a Class A digital device.OPTIONSPower SuppliesReplacement AC and DC power supplies areavailable.DOCUMENTATIONAI1200 System Installation and OperationsGuideAI1200 System Maintenance GuideAI1200 Reader Command List QuickReference GuideFor product information call: 1.800.923.4824 or 972.733.6600 (outside the U.S.) Fax 972.733.6486www.transcore.com© 2003 TC IP, Ltd. All rights reserved. TRANSCORE is a registered trademark of TC IP, Ltd., and is used under license. All other trademarks listed are the property of theirrespective owners. Contents subject to change. Printed in the U.S.A.411260-007 04/03