The Fanuc A16B-2200-0381 is a 7th axis printed circuit board designed for Fanuc Series 0-C/0-D (Zero C) CNC systems. This plug-in servo expansion module enables precise digital control of an additional (7th) axis, processing high-resolution feedback signals from servo motors or separate position detectors, velocity commands, and current loop regulation to the servo amplifier. It features industrial-grade logic circuitry, robust backplane connectors (including CS20, M134/M135/M136), and low-power operation on system-supplied voltages. [stock available]