WI-I/O–EX Expansion I/O Units (Serial I/O)

WI-I/O–EX Expansion I/O Units (Serial I/O)
WI-I/O–EX
Expansion I/O Units (Serial I/O)
TheWI-I/O-EXisawireddevicecapableof
interfacingwithotherWeidmullerwireless
radiostoincreasethenumberofsignals
radios can monitor/control. They can also
beusedasaslavetoanyModbuscontrol
system.
Typical Applications
Expansion I/O for WI-I/O 9 wireless
units and WI-MOD units
•upto31xWI-I/O-EXunitscanbe
connected to each wireless unit via
RS485(upto2kmlong).SerialI/Omultiplexer
•transferI/OviaRS485—upto32unitspermulti-drop
link.
Expansion I/O for Modbus devices
•upto31xWI-I/O-EXunitscanbeconnectedtoeach
ModbusmasterviaRS485(upto2kmlong).
I/O
•Connectupto99xWI-I/O-EX
unitsasmulti-dropModbus
I/O (RS485 extenders/isolators
requiredformorethan31units
per single multi-drop length)
•RS485multi-dropupto2km
(1 mile) depending on
RS485
installation environment
•ThreeI/Oversionsavailable
Upto32Units
•Peer-to-peercommunications;
Exceptionreporting;Reliableselfcheckingmessages;Anyinput
onanyunitcanbelinkedtoany
outputonanyunit.Inputscanbe
linkedtomultipleoutputs;Serial
communications9.6Kb/s
•AlternateModbusRTUorModbusASCIIslaveprotocol,
serialcommunicationsconfigurableupto115.2Kb/s,
7 or8databitformat
• External I/O plus internally calculated values - analog
setpointstatus,pulserateandpulsetotal,powersupply
voltage,powersupplyalarm
•Setpointstatusgeneratedbycomparinganaloginputs
to high and low setpoints
I/O
I/O
RS485
Data
Bus
RS485
I/O
I/O
I/O
I/O
Features
•MultiI/Ochannels—monitoringandcontrolfunctions
• Connected via RS485 multi-drop
•SelectablecommunicationsviaWIB-netorModbus
protocol(bothRTUandASCIIformats)
• Sensor signals connected at one module (input signals)
are transmitted to another module where the signals
arere-createdasoutputsignals,orpassedviaserial
toahostdevicesuchasaPLCorSCADAsystem
•ConnecttoWI-I/O9wirelessI/Ounitsforupto31serial
addresses per wireless unit
•ConnectWI-I/O-EXunitstogethertoformaserial
multi-dropI/Osystem-upto32serialaddressesper
multi-droplink—noMasterdeviceisrequiredtocontrol
communications
I/O
I/O
I/O
• Analoginputsselectableas“floating”dual-terminal
inputsorcommonedsingle-terminalinputs;
Configurablecurrent(0-10/0-20/4-20mA)orvoltage
(0-5/0-10/1-5V).
• Analogoutputsselectableassingle-terminalsourceor
sinkoutputs.Configurablecurrent(0-10/0-20/4-20mA)
orvoltage(0-5/0-10/1-5V).Configurablescaling,zero
and span parameters.
• Pulseinputsgenerateseparatepulsecountvalueand
apulseratevalue.Pulseratesaretreatedasinternal
analogregisterswithaconfigurablemaximumvalue.
33
Wireless I/O
Expansion I/O Units — Introduction — 900 MHz/2.4GHz/5.8GHz
Wireless I/O
Expansion I/O Units — Introduction
•Multiplecommunication-failurediagnosticswithoutput
status.Fail-to-transmitalarmandfail-to-receivealarm
status.
•Class1Div2hazardousareasapproval
•Inputmeasurementdisplayandoutput“forcing”
diagnostics.
• Communication logging diagnostics.
•Easy-to-useE-SeriesWindowsconfigurationavailableat
www.weidmuller.ca or weidmuller.com
C
US
Serial Unit Ordering Information
WI-I/O-EX
67200005038
-11
67200005039
-12
67200005040
-13
Digitalinputs
Digitaloutputs
Analoginputs
Analogoutputs
Pulseinputs
Pulseoutputs
upto16
upto16
0
0
4
1KHz
8
100Hz
upto8
Voltage-freecontacts
upto8
4“floating”/8commoned
0-20mA/0-10V
0
0
upto8
8
100Hz
8
100Hz
upto8
0
8sink/source
0-20mA/0-10V
0
Note:Digitalinputsandoutputsarecombinedchannels.Whenachannelisusedasanoutput,itisnotavailableasaninput.PulseanddigitalI/Oaresameconnection.
Dimensions
General Specifications
6.49"
6.97"
(168 mm)
(177 mm)
• Temperature:-40to60°C/-40to140°F
• Humidity:0-99%RH
• Regulatory Approvals:EMCFCCPart15,AS3548,
89/336/EEC
• Certifications:CSAClassI,Division2hazardous
areas(USA/Canada)
• Housing:highdensitythermo-plastic,5.91"x6.97"x
1.38"(150X177x35mm)withDIN-railmounting
• Removable terminals up to 12 gauge (2.5 mm2)
wires
• LED indicationforpowersupply,processorOK,serial
TXandRX,digitalI/O
1.38"
(35mm)
5.91"
(150 mm)
34
Inputs and Outputs
Pulse Inputs
Digital Inputs
•Specificationsasperdigitalinputs,max.pulserate
1kHz,pulsewidthmin.0.5ms
• Type -11-4inputs(DIO1-4)
•Suitableforvoltage-freecontactsorNPNtransistor,
contactwettingcurrent5mA,inputsaresurgeprotected
• Type -11 - upto16selectableI/O
• Type -12, -13, - upto8selectableI/O
Digital Outputs
•FieldEffectTransistor(FET)outputs,30VDC200mA
• Type -11 -upto16selectableI/O
• Type -12, -13, -upto8selectableI/O
Analog Inputs
•“Floating”differentialinputs,commonmodevoltage
27V,24VDCforpoweringexternalloopsprovided,
0-20mA/0-10V,resolution12-bit,accuracy0.1%
• Type-12 - 8inputchannels,selectableas4dualterminalfloatinginputsor8single-terminal
commoned inputs
Analog Outputs
•Selectableascurrent/voltagesourceorcurrentsinkto
common,max.loopvoltage27V,max.loopresistance
1000ohms,0–20mA/0–10V,12-bit,accuracy0.1%
• Type -13 - 8 channels
Wireless I/O
Expansion I/O Units — Introduction
Pulse Outputs
•Specificationsasperdigitaloutputs,max.pulse
rate100Hz,pulsewidthmin.5ms
• Type -11,-12,-13, -8outputs(DIO1-8)
Power Supply
• Battery Supply: 9-30VDC,over-voltageandreverse
power protected
•Internalmonitoringofsupplyvoltage.Thesevaluesmay
betransmittedtoremotemodulesformonitoring.
•InternalDC/DCconverterprovides24VDC250mAfor
analog loop supply
Serial Port
•RS485serialportconfigurableupto115.2Kb/s,7or8
databits,none/even/oddparity,1or2stopbits
•RS232configurationport9pinDB9femaleconnector,
9.6Kb/s,8/n/1
•RS485maxcabledistance2000mterminalconnections
35
Expansion I/O Units — 900 MHz/2.4 GHz/5.8GHz
Wireless I/O
WI-I/O-EX-1-S-11
C
WI-I/O-EX-1-S-12
C1D2
US
Technical Data
Inputs
Digital:suitableforvoltagefreecontactsorNPN
transistor,contactwettingcurrent5mA,inputsare
surge protected
Analog:“floating”differentialinputs,commonmode
voltage27V,24VDCforpoweringexternalloopsprovided,
0-20mA/0-10Vresolution12bit,accuracy0.1%
Pulse:specificationsasperdigitalinputsMaxpulse
rate1kHz,pulsewidthmin0.5ms
upto16selectableI/O
upto8selectableI/O
8inputchannels,selectableas4dual-terminalfloating
inputsor 8 single-terminal commoned inputs.
4inputs(DIO1-4)
Outputs
Digital:FEToutputs,30VDC200mA
Pulse:specificationsasperdigitaloutputs
Maxpulserate100Hz,pulsewidthmin5ms
Power Supply
upto16selectableI/O
8outputs(DIO1-8)
upto8selectableI/O
8outputs(DIO1-8)
10.8-30VDC,over-voltageandreversepower
protectedInternalmonitoringofsupplyvoltage.These
valuesmaybetransmittedtoremotemodulesfor
monitoring.AninternalDC/DCconverterprovides
24VDC250mAforanalogloopsupply.
10.8-30VDC,over-voltageandreversepower
protectedInternalmonitoringofsupplyvoltage.These
valuesmaybetransmittedtoremotemodulesfor
monitoring.AninternalDC/DCconverterprovides
24VDC250mAforanalogloopsupply.
serialportconfigurableupto115.2Kb/s,
7/8databits,n/e/oparity,1/2stopbits
configurationport9pinDB9femaleconnector,
9.6Kb/s,8/n/1
maxcabledistance2000mterminalconnections
serialportconfigurableupto115.2Kb/s,
7/8databits,n/e/oparity,1/2stopbits
configurationport9pinDB9femaleconnector,
9.6Kb/s,8/n/1
maxcabledistance2000mterminalconnections
-40to60°C(-40to140°F)
0-99%RH
FCCPart15,AS3548,89/336/EEC
Class1Div2hazardousareas
DIN-railmounting
powersupply,processorOK,serialTXandRX,
digital I/O
150x177x35(5.91x6.97x1.38)
-40to60°C(-40to140°F)
0-99%RH
FCCPart15,AS3548,89/336/EEC
Class1Div2hazardousareas
DIN-railmounting
powersupply,processorOK,serialTXandRX,
digital I/O
150x177x35(5.91x6.97x1.38)
Type
Type
Serial Port
RS485
RS232connector
RS485 connector
General Data
Operating Temperature
Humidity
EMC Standards
Approvals
Mounting
LEDindication
Dimensions mm (in)
C
US
C
US
Ordering Data
WI-I/O-EX-1-S-11
36
Part No.
6720005038
WI-I/O-EX-1-S-12
Part No.
6720005039
Expansion I/O Units — 900 MHz/2.4 GHz/5.8GHz
Wireless I/O
WI-I/O-EX-1-S-13
C
C1D2
US
Technical Data
Inputs:
Digital:suitableforvoltagefreecontactsorNPN
transistor,contactwettingcurrent5mA,inputsare
surge protected
upto8selectableI/O
Outputs
Digital:FEToutputs,30VDC200mA
Analog:selectableascurrent/voltagesourceorcurrent
sinktocommon,maxloopvoltage27V,maxloop
resistance1000ohms,0–20mA/0–10V,12bit,
accuracy 0.1%
Pulse:specificationsasperdigitaloutputs
Maxpulserate100Hz,pulsewidthmin5ms
Power Supply
upto8selectableI/O
8 channels
8outputs(DIO1-8)
10.8-30VDC,over-voltageandreversepower
protected.Internalmonitoringofsupplyvoltage.
Thesevaluesmaybetransmittedtoremotemodules
formonitoring.AninternalDC/DCconverterprovides
20VDC250mAforanalogloopsupply.
Serial Port
RS485
RS232connector
RS485 connector
serialportconfigurableupto115.2Kb/s,7/8databits,
n/e/oparity,1/2stopbits
configurationport9pinDB9femaleconnector,
9.6Kb/s,8/n/1
maxcabledistance2000mterminalconnections
General Data
Operating Temperature
Humidity
EMC Standards
Approvals
Mounting
LEDindication
Dimensions mm (in)
-40to60°C(-40to140°F)
0-99%RH
FCCPart15,AS3548,89/336/EEC
Class1Div2hazardousareas
DIN-railmounting
powersupply,processorOK,serialTXandRX,
digital I/O
150x177x35(5.91x6.97x1.38)
C
US
Ordering Data
Type
WI-I/O-EX-1-S-13
Part No.
6720005040
37
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