FANUC A20B-2902-0644 PCB Board

The FANUC A20B-2902-0644 is a PCB board identified by FANUC model and part number A20B-2902-0644. It is used in CNC machine maintenance, retrofit work, and industrial automation support where a board-level replacement is required. Product details: - Brand: FANUC - Model: A20B-2902-0644 - Part number: A20B-2902-0644 - Product type: PCB board The board may support signal processing and control functions within FANUC CNC cabinet assemblies, as described for this product. Compatibility can depend on the CNC series, machine-builder configuration, option codes, software version, and connector position. Before ordering, compare the original board label and assembly number with the supplied part number. Confirm the controller model and machine configuration to help ensure the correct replacement part is selected.