The Omron CP1W-40EDR PLC Expansion I/O Unit extends a compatible Programmable Logic Controller system with additional digital I/O capacity for machine and industrial control applications. Its output section provides 16 relay outputs, allowing PLC control logic to switch compatible field loads through relay contacts. The module consumes 80 mA at 5 V and 90 mA at 24 V, supporting integration with the associated controller and expansion architecture. By adding external I/O capacity, it enables a control system to accommodate more field devices as machine requirements increase without changing the fundamental PLC platform. The CP1W-40EDR belongs to the CP1W expansion family and forms part of the PLC expansion I/O range available for Omron machine automation.
