The FANUC A20B-2900-0102 is a spindle control module daughter board (02A revision) used within FANUC CNC spindle control systems. As a sub‑assembly of the spindle control module, this board carries the controls and interfaces needed for spindle management in compatible FANUC controllers. Identified by part number A20B-2900-0102 and version 02A, it is intended for installation in FANUC spindle control architectures.
