The Omron CP1W-AD041 PLC Expansion Unit provides four analog input channels for bringing voltage and current signals from field instruments into a compatible Programmable Logic Controller system. It supports 0 to 10 V, ±10 V, 0 to 20 mA, and 4 to 20 mA ranges, enabling the controller to monitor analog variables generated by sensors, transmitters, and other measurement devices. Current consumption is 100 mA at 5 V and 90 mA at 24 V. By expanding analog input capacity, the module supports monitoring and control applications that require multiple process signals. The CP1W-AD041 belongs to the CP1W expansion architecture and the wider PLC analog expansion range from Omron automation products.
