Allen-Bradley 1794-IB32 Flex I/O DC input module is a high-density input device from the Rockwell Automation Flex I/O 1794 series, designed for reliable digital signal acquisition in industrial automation systems. The 1794-IB32 module features thirty-two current-sinking input channels with an input voltage range of 19.2–31.2 V DC, providing efficient and precise input monitoring. It is compatible with a variety of Flex I/O communication adapters and terminal bases, including 1794-TB32, 1794-TB32S, 1794-TB62DS, and 1794-TB62EXD4X15, enabling flexible and scalable system integration. Engineered for robust performance and accurate signal detection, the 1794-IB32 ensures dependable operation in distributed Flex I/O applications.