Weidmüller 1122860000 Terminal Block Relay Interface Module

The Weidmüller 1122860000 TRZ 5VDC 1CO Terminal Block Relay Interface Module is an industrial interface relay device that provides signal isolation and output switching between PLC outputs and field devices on a DIN rail. It uses a 5VDC coil and a 1CO (one changeover contact), delivering reliable relay switching for control circuits in PLC-based automation. Designed for PLC signal interfacing and compatible with PLCs, sensors, relays, and controllers, it fits into factory automation cabinets, process control panels, conveyors, and OEM electrical systems where compact DIN rail integration is valued. The replaceable relay design supports simplified maintenance in industrial environments.