Allen-Bradley 1794-ASB2 remote I/O adapter is a compact and efficient communication module from the Rockwell Automation Flex I/O 1794 series, designed to connect Flex I/O modules to a Remote I/O network for distributed industrial control. The 1794-ASB2 operates at a nominal voltage of 24V DC and supports an input voltage range of 11 to 31.2V DC. It provides an I/O capacity of up to two modules, making it ideal for smaller or specialized control applications. The adapter features a 500V AC isolation voltage for signal protection and has a power consumption of 330mA, ensuring stable and energy-efficient operation. Built for reliability, the 1794-ASB2 enables seamless network communication and robust performance within Flex I/O systems.