FANUC A20B-8100-0660 16i-B Main CPU PCB

The FANUC A20B-8100-0660 is a Main CPU Printed Circuit Board designed for FANUC Series 16i-B CNC control systems. It serves as a central control board in the CNC system and is commonly installed behind the LCD/MDI display unit.

This FANUC main control PCB supports compatible 16i-B configurations, including selected 16i-MB and 16i-TB systems. It features a PMC-SB7 configuration with Ethernet functionality.

Product Specifications

• Brand: FANUC

• Part Number: A20B-8100-0660

• Product Name: 16i-B Control Main CPU PCB

• Product Type: CNC Main Control Board

• CNC Series: FANUC 16i-B

• PMC Configuration: PMC-SB7

• Ethernet: Supported

• Board ID: 3x08

• Installation: LCD/MDI Mounted

• Compatible Controls: Selected FANUC 16i-MB / 16i-TB systems

• Related Control System: A02B-0281-B5xx

• Condition: New / Used / Refurbished (subject to availability)

Product Features

• FANUC 16i-B main CPU control board.

• PMC-SB7 configuration.

• Ethernet communication functionality.

• Designed for compatible FANUC CNC systems.

• Suitable for CNC machine maintenance and control board replacement.

Compatibility Notice

Before purchasing, please verify the original board number, PMC configuration, Ethernet functionality, CNC system model, and installed software version.

Do not assume that other A20B-8100-066X boards are directly interchangeable.