Allen-Bradley E20118-1 Keyboard Controller Assembly

Allen-Bradley E20118-1 Keyboard Controller Assembly is a two-piece Rockwell Automation kit that acts as the keyboard interface for APCS keyboard controller configurations. In reseller catalogs, it's described as Keyboard Assembly 2pc with the keyboard identified as C143350, indicating the kit's typical contents. The E20118-1 designation denotes the specific assembly used in these AB APCS configurations, designed for installation inside an industrial control panel to capture operator input and forward keystrokes to the corresponding controller. This configuration means maintenance technicians working with legacy Rockwell Automation systems may encounter the E20118-1 when servicing APCS operator interfaces, and replacement parts or refurbished units are commonly traded through authorized distributors. The pairing with C143350 ensures compatibility within the APCS keyboard controller ecosystem, preserving the original control panel's input workflow without requiring external PCs or peripheral devices.