The Omron CP1W-DAB21V PLC Analog Output Expansion Unit provides 2 analog output channels for generating voltage and current control signals within compatible Programmable Logic Controller systems. It supports 1 to 5 V, 0 to 10 V, and 4 to 20 mA signal ranges, allowing controller data to be converted into analog electrical outputs for compatible process equipment. Operating at 24 VDC, the module adds analog control capability to the CP1W expansion architecture where a compact number of output channels is required. Its two-channel configuration supports machine and process applications that require variable analog control signals. The CP1W-DAB21V extends the CP1W architecture and belongs to the PLC analog output range available for Omron process automation.