User's Manual

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LT‐D‐0211rev16
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Page|22
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WaterExposure‐Riskofshockwhentouchingtheunitexposedtowater
3.4. 4ChannelExciter
The4channelexciterisaunitthathas2mainfunctions:
 Generate RF‐Zones using an internal 125 KHz transmitter. Each of the 4 channel exciter's
channelscarriesauniquenumberasan
identifiertothelocation/areawheretheRF‐Zoneis
operates.
 Functionasarepeatertotag’stransmissions,relayingittowardtheBase‐Stationunit.
Independentunit–thegatelocatorcanfunctionandconnecttoaserver.
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Technicaldetails:
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Power 
Powersupply 24VDC
Maximumcurrentconsumption 2.5A
Backupbattery 9Ahrechargeable
Fuse 2.5APTC
Airinterface 
UHFinterface 3X433MHz,1X869.85/916MHz
UHFrange Upto25m
LFinterface 4X125KHz
LFrange 0–10m
Hostinterface 
RS232 2XRS232(115.2Kbps)
Ethernet None
Wi‐Fi None
GPRS None
I/Ointerfaces 
Relays 8Xnormallyopenrelaycontacts.250VAC/5Aeach
Inputs 8Xlowlevelsignalanalog/digitalinputs
Outputs 8Xgeneraluseoutputs,V=24VImax=20mAforeach
LEDs 12XLEDs
Memory 
EEPROM 128MB
Flash 128MB
Environmental 
Operationaltemperature‐25°C÷+60°C
Storagetemperature‐45°C÷+85°C
Dimensionsandweight 
Dimensions LXWXH ‐ 275X159X57mm
Weight 1.29Kg