FANUC A20B-0004-00A 01A A20B0004001101A CNC Keyboard

FANUC A20B-0004-00A 01A A20B0004001101A CNC Keyboard is a dedicated operator input device designed for FANUC CNC control systems. The listing identifies the exact hardware with part numbers A20B-0004-00A and A20B0004001101A, confirming its place in FANUC’s family of CNC control accessories and making it a precise match for service or replacement needs. This keyboard serves as the primary input interface on compatible FANUC controls, enabling operators to enter data, navigate control panels, select programs, and issue command inputs during programming, setup, and routine machine operation. By providing a tactile, reliable means to interact with CNC software, it supports critical tasks such as parameter entry, code input, and on-machine adjustments, helping maintain workflow efficiency in a production environment. The exact part identifiers facilitate verification of compatibility with the intended control module and machine configuration, which is essential when sourcing a replacement keyboard or coordinating maintenance with FANUC-compatible systems. As a FANUC-branded accessory, this keyboard is designed to integrate with FANUC CNC technology, offering consistency with other components in the controller’s operator interface and reducing the risk of interface mismatches during installation or retrofits.