The Omron CJ1W-OD204 PLC Digital Output Unit provides 8 PNP transistor outputs for controlling compatible DC field devices from a CJ-series Programmable Logic Controller system. Its outputs operate within a permitted voltage range of 20.4 to 26.4 V with a rated output current of 0.5 A and an OFF/ON delay of 18 ms. Screw terminals provide the field wiring interface, while the module communicates through the CJ I/O Bus as a Basic I/O Unit. Its eight-point configuration adds PNP transistor switching capacity for machine-control applications requiring additional digital outputs. The CJ1W-OD204 extends CJ1W digital output capability and belongs to the 8-point PNP PLC output range within Omron machine automation.