The FANUC A20B-2100-0120 02A Profibus Interface Board is a plug-in module that provides Profibus communications for compatible FANUC control systems. Its part number is A20B-2100-0120, with revision 02A, and it integrates into FANUC hardware to connect Profibus networks with the controller. Used in industrial automation, this board enables data exchange between FANUC controllers and Profibus devices in manufacturing environments.
