The FANUC A16B-2202-0640 is the main CPU printed circuit board identified by part number A16B-2202-0640, serving as the central processing unit within FANUC control systems. This main CPU PCB board acts as the core computing and logic platform for compatible FANUC equipment. It is used as a replacement part to restore or maintain the control functionality of FANUC controllers that require the A16B-2202-0640 module.
