The Omron CJ1W-INT01 PLC Interrupt Input Unit provides 2 interrupt input channels for event-based control within CJ-series Programmable Logic Controller systems. It supports a maximum input response frequency of 5 kHz, allowing selected input events to initiate program processing without relying only on the normal cyclic control sequence. This functionality supports machine applications where specific field events require rapid detection and corresponding controller action. The two-channel configuration provides dedicated interrupt inputs while integrating directly with the CJ1 control architecture for coordinated machine operation. The CJ1W-INT01 adds event-driven input capability to the CJ1W architecture and forms part of the high-speed PLC input range supporting Omron machine control systems.
