
19
Wireless I/OWireless I/O
• Temperature:-40to60°C/-40to140°F
• Humidity:0-99%RH
• Regulatory Approvals:EMCcompliant89/336EEC,
EN301489,AS3548,FCCPart15,ApprovedtoFCC
Part15.247,RS210
• Housing:DINrailthermo-plasticenclosure100x22x
120mm/3.9x0.9x4.7inches
• Transmitter Unit:Power/OK,radioTX,DIN1,DIN2,
analogset-pointstatus
• Receiver Unit:Power/OK,radioRX,DO1,DO2,DO3,
communicationsfailLEDsalsousedtoprovideradio
signalstrengthindication
Transmitter Inputs
InputvaluestransmittedasperWIB-net(seepage4)protocol-
exception-reportingonsignalchange,andupdatetime.Upto5repeater
addresses,configurable.
Unidirectional Transmitter/Receiver Units — Introduction
Receiver unit
• Output-onlyreceiverunit-threedigitalcontactoutputs
andoneanalogoutput
• ReceivesradiocommandsfromTransmitterunitasa
matchedpairwheretheinputsignalsarere-createdas
outputsignals,orcanreceivecommandsfromaMulti-I/O
orGatewayunit
• Class1Div2hazardousareasapproval
C
US
• Upto3000wirelessunitspernetwork
• Powersupply9–30Vdc;24Vdcanalogloopsupply
internallyprovided
• Communicationsfailureindicationandconfigurable
output
• Outputscanbeconfiguredasretainedorreset(fail-safe)
oncommunicationsfailure
• LEDindicationofradiosignalstrength
• RS232Configurationanddiagnosticsport
Transmitter/Receiver Unit Ordering Information
Unit Description
WI-I/O9-L-T WirelessTransmitter(900MHz)
WI-I/O9-L-R WirelessReceiver(900MHz)
WI-I/O9-L-P1 900MHzWirelessTransmitter/ReceiverPairwithtwo-2dBDipoleAntennas
WI-I/O9-L-P2 900MHzWirelessTransmitter/ReceiverPairwithtwo0dBDipoleAntennas
Dimensions
General
• Frequency:frequencyhoppingspreadspectrum
902-928MHz,sub-bandsavailable,1W
• Sensitivity:line-of-sightrange20miles(4WERP-
“effectiveradiatedpower”),15km(1WERP);3000ft
/1000minobstructedindustrialenvironments;radio
distancescanbeincreasedbyupto5intermediate
transceiverorgatewayunits
• Antenna Connector:SMAconnectorforantennaor
coaxialcableconnection
6720005005
SET
WI-I/O 9-L-T
OK
D1
D2
SP
TX
AZ
PG
3.9"
(100mm)
4.7"
(120mm)
.09"
(23mm)
Input Type Source Function
Digital external status
PulseTotal external count
Analog external analog
Thermocouple external analog
SetPoint internal status
SupplyVoltage internal analog
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