The Omron CJ1W-OD261 PLC Digital Output Unit provides 64 NPN transistor outputs for CJ-series Programmable Logic Controller systems requiring a high concentration of digital output points. Each output has a rated current of 0.5 A and operates within a permitted output voltage range of 10.2 to 26.4 V, enabling the PLC to issue switching commands to compatible DC field devices. The module uses an FCN plug for I/O connections, with the connector supplied separately, and communicates through the CJ I/O Bus as a Basic I/O Unit. Its 64-point configuration supports larger machine control architectures while consolidating output capacity. The CJ1W-OD261 extends CJ1W I/O capability within the high-density PLC output range from Omron industrial controls.