ThisproductisaPCIExpressboardusedtoprovideadigitalsignalI/OfunctiononaPC.Thisproductfeatures32inputsand32open-collectoroutputs,andhas12-24VDCopto-couplertypeisolationwithaninternal12VDCpowersupplythatdoesnotrequireexternalpower.Youcanusealloftheinputsignalsasinterruptinputs.Equippedwiththedigitalfilterfunctionandoutputtransistorprotectioncircuit(surgevoltageprotectionandovercurrentprotection).Windows/Linuxdriverisbundledwiththisproduct.RoHSDirectiveFeaturesDIO-3232B-PEhastheopto-couplerisolatedinput32channels(supportingcurrentsinkoutput)whoseresp***espeedis200µsecandopto-couplerisolatedopen-collectoroutput32channels(currentsinktype).Commonterminalprovidedper16channels,capableofsupportingadifferentexternalpowersupply.Supportingdrivervoltagesof12-24VDCforI/O.Opto-couplerbusisolation:AsthePCIExpressbus(PC)isisolatedfromtheinputandoutputinterfacesbyopto-couplers,thisproducthasexcellentnoiseimmunity.Equipedwithpowersupply(12VDC240mA)fordrivingopto-coupler.Enabling/disablinginternalpowersupplycanbespecifiedbyjumpersinblocksof16channels.Youcanusealloftheinputsignalsasinterrupteventsandalsodisableorenabletheinterruptinbitunitsandselecttheinterruptedge.Outputcircuitsincludezenerdiodesforsurgevoltageprotectionandpoly-switchesforovercurrentprotection.Zenerdiodesareconnectedtotheoutputcircuitstoprotectagainstsurgevoltages.Similarly,polyswitchesarefittedtoeachgroupof8choutputsforover-currentprotection.Outputrating:max35VDC,100mAperchannel.Windows/Linuxcompatibledriverlibrariesareattached:BundleddriverlibraryAPI-PAC(W32)enablestocreateWindow/Linuxapplicati***.Inaddition,adiagnosticprogrambywhichtheoperati***ofha***arecanbecheckedisprovidedSpecificationDigitalI/OBusPCIExpressFunctionI/OInput32Output32BidirectionResp***espeed200µsec(max.)OperationvoltageInput:12--24VDCOperationvoltageOutput:12--24VDCBuilt-inpowersupply12VDCInputcircuitOpto-isolatedinput(Sinkoutput)OutputcircuitOpto-isolatedopencollectoroutput(Sinktype))