Fanuc A16B-2203-0021 Axis Board is the 2 axis 0-C Type B axes board for the 0-C controller. The A16B-2203-0021 comes standard as a 3 or 4 axis control board. Also known as the GE Fanuc A16B22030021 this board is a surface mount PCB, and was fitted on the later generation 32 bit type-B Fanuc 0-C control systems usually interfacing and controlling the GE Fanuc ALPHA Servo series drive units 6089 / 6090 / 6093. Mainly designated in the simpler versions as 0-MD, 0-MF, 0-TD, 0-TTF post 1994 when Fanuc started production of the ALPHA Modules. DNC offer a full service for the A16B22030021 Fanuc 2 axis board, including testing and repair of the serial AXS – 2 axes board and the 0C control system.