OMRON CP1W-32ER Relay Output Expansion Unit for CP1 Series PLC

The OMRON CP1W-32ER (CP1W-32ER) is a high-density relay output expansion unit designed to increase the control capacity of Omron CP series programmable logic controllers, including CP1H, CP1L, and CP1E micro PLC systems. Featuring 32 electromechanical relay outputs, this expansion module connects to the CPU unit through standard expansion bus cabling, allowing machine builders and automation engineers to easily scale their input and output configurations without changing controller platforms. The unit provides robust isolation between control logic and field circuits, delivering dependable switching for external actuators, contactors, solenoid valves, status indicators, and intermediate relays across factory automation machinery. Integrated terminal blocks ensure straightforward wiring, maintenance, and diagnostics on the factory floor. Typical applications include packaging machinery, assembly lines, conveyor systems, material handling equipment, and specialized processing stations requiring versatile and expandable digital switching capabilities.