Omron CP1W-40EDT1 Expansion Input Output Unit

The Omron CP1W-40EDT1 Expansion I/O Unit extends a CP1W PLC system by adding 40 digital I/O points—24 inputs and 16 transistor outputs (sinking)—to support sensors and actuators across automated equipment. This side-mounted expansion module is powered via the CP1 PLC and uses 24 VDC for both inputs and outputs, with high-speed switching suitable for time-critical control tasks. Compatible with Omron CP1E and CP1L series controllers, it slots into a CP1W network to scale I/O without replacing the main controller. Operating from 0°C to 55°C, it is appropriate for production lines, packaging machines, conveyors, and assembly operations where additional I/O capacity is required. The CP1W-40EDT1 is part of the CP1W family and is commonly used alongside CP1W-40EDR or CP1W-40EDT as replacement or expansion options.