FANUC A20B-8100-0801 PCB Board

The FANUC A20B-8100-0801 is a PCB / control board identified by part number A20B-8100-0801. It is used in CNC machine maintenance, retrofit work, and industrial automation support where a FANUC board-level replacement is required. The board may support signal processing or control functions within a FANUC CNC cabinet, depending on the machine configuration. Compatibility can vary by CNC series, machine builder configuration, option codes, software version, and connector arrangement. Key details: - Brand: FANUC - Part number: A20B-8100-0801 - Product type: PCB / control board - Category: FANUC PCB / Control Board Before ordering, compare the part number and original board label with the existing assembly. Providing the CNC controller model, machine model, and board markings can help confirm suitability for the intended maintenance or replacement project.