SI-QM100DSHSafety Technology3077751CascadableNoElectrical connectionTerminal chamberOutput functionPotential-free
SI-RFST-HP8Safety Technology3806391CascadableYesElectrical connectionCable with connectorOutput functionPNP
SI-RFST-LP8Safety Technology3806392CascadableYesElectrical connectionCable with connectorOutput functionPNP
SI-RFPT-LP5Safety Technology3806407CascadableNoElectrical connectionCable with connectorOutput functionPNP
SI-RFSL-UP8Safety Technology3806393CascadableYesElectrical connectionCable with connectorOutput functionPNP
SI-RFA-DM1Safety Technology3806412Communication protocolIO-LinkElectrical connectionScrew terminalsOutput functionPNP
SI-RFPT-UP5Safety Technology3806405CascadableNoElectrical connectionCable with connectorOutput functionPNP
SI-RFDL-UP8Safety Technology3806399CascadableYesCommunication protocolISDElectrical connectionCable with connectorOutput functionPNP