The OMRON CJ1W-ID231 is a highly reliable DC Input Unit designed for integration with OMRON CJ1 Series Programmable Logic Controllers (PLCs). Operating on a standard 24V DC input voltage with a low current consumption of 4.1mA per input, this module ensures precise and efficient signal processing for complex industrial automation tasks. Engineered for safety and durability, the CJ1W-ID231 is rated strictly for Class 2 circuits and is fully certified for use in hazardous locations, including Class I, Division 2 (Groups A, B, C, D) and Class I, Zone 2 (Group IIC) with a T4A temperature code. With CE and cULus listings, it provides a secure, globally recognized solution for demanding manufacturing environments.