Allen-Bradley 1794-TB3S terminal base unit is a versatile connection component from the Rockwell Automation Flex I/O 1794 series, designed to host both input and output modules in industrial automation systems. The 1794-TB3S supports a rated common voltage of 120V AC and is compatible with Flex I/O output modules featuring eight outputs, either isolated or non-isolated. It uses copper wiring, accommodating both solid and stranded conductors, providing flexible installation options. Engineered for durability and reliable performance, the 1794-TB3S ensures secure electrical connections and seamless integration within Flex I/O 1794 systems.