>> P.239
DigitalsignalconnectionspecificationsDigitalinputcircuit3.9kΩ5-24VDCExternalpowersupplyfromDC5VthroughDC24V1kΩDigitalinputsignalDigitalinputspecificationsInputformatInputresistanceExternalpowersupplyPhotocouplerisolatedinput(currentsink)negativelogic*1Limitingresistance3.9kΩ(0.25W)From+5Vthrough+24VGNDLSMExternalGND*1Lowlevel:ValidsignalHighlevel:NosignalDigitaloutputcircuitDigitaloutputsignalDigitaloutputspecificationsLoadExternalpowersupplyfromDC5VthroughDC24VOutputformatExternalpowersupplyOutputcurrentPhotocouplerisolatedinput(currentsink)negativelogic*1From+5Vthrough+24VSinkcurrent7mA*1Lowlevel:ValidsignalHighlevel:NosignalExternalGNDGNDLSM・・・・I/OGNDisconnectedtotheGNDinsidetheLSMandtoFG(thecasing).Ensurethatithasavoltagelevelof0V.Useshieldedwiresforwiring,andconnecttheshieldstoFG.Thiscanpreventmalfunctionduetoelectricalnoiseandreduceelectromagneticinterferencecausedbythisproduct.Forarelayorotherinductiveloads,implementprotectivemeasuressuchasareversevoltagepreventiondiode.Aregularcontrolrelayorlampcannotbeconnected.UsesmallcapacitySSRs(7mAorless)andLEDlamps.5-26
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