Ni C Series Relay Output Module,4Ch,spst,product Type-Electromechanical,sampling Rate-,resolution Bits-,no. Of Input Channels-,no. Of Output Channels-4Channels,no. Of Io S-,supply Voltage Range-,product Range-Ni-9482 Rohs Compliant: Yes - 782999-01/960680-200(HW+SVC)