Allen-Bradley 1794-CE1 interconnect cable is a Flex I/O 1794 series communication accessory from Rockwell Automation, designed to connect Flex I/O modules within a distributed control system. The 1794-CE1 cable is 1 foot long and should be the only interconnect cable used in a single Flex I/O system. It supports flexible installation on DIN rail, panel, or wall-mounted Flex I/O systems. The cable includes two terminals for energy storage and functions as a passive electrical component, providing reliable module connectivity without requiring external power. Engineered for durability and easy system layout, the 1794-CE1 simplifies Flex I/O system configuration while maintaining secure and efficient signal paths.