FANUC A16B-2201-0811 is a PMC-NB control PCB designed for FANUC CNC controllers. The board operates as a programmable machine controller module responsible for handling ladder logic execution, machine sequence control, and communication with peripheral I/O devices. It features interfaces such as FANUC I/O Link (JD1A), memory card connectors, and backplane bus connections, enabling integration with the CNC control architecture. This version is supplied without the conversational CPU module and is part of the A16B-2201 PCB series. [stock available]