FANUC A20B-8200-0542 | Main CPU Board | CNC Control Module

Overview

The FANUC A20B-8200-0542 is a CNC main CPU board engineered to deliver high-speed processing and stable operation in FANUC control systems. As the central control unit, it manages automation, motion, and logic tasks, ensuring precision, efficiency, and reliability in CNC machine tools and industrial environments.

Key Features

• Genuine FANUC CNC main CPU board

• High-speed processing capability

• Ensures stable and reliable CNC operations

• Compact, durable PCB construction

• Optimized for integration with FANUC control systems

• Built for long service life in industrial use

Technical Specifications

• Part Number: A20B-8200-0542

• Manufacturer: FANUC

• Type: CNC Main CPU Board

• Function: Central processing for CNC control

• Form Factor: Printed circuit board (PCB)

• Compatibility: FANUC CNC machine tools and systems

• Country of Origin: Japan

Applications

• CNC machining centers and lathes

• Milling, turning, and grinding machines

• Robotics and factory automation systems

• Maintenance and CNC retrofit projects

Why Choose This Board

• FANUC reliability ensures long-term performance

• High-speed control for precision machining

• Compact and easy to integrate into CNC systems

• Reduces downtime with robust design

• Built to handle demanding automation tasks

Order Now

The FANUC A20B-8200-0542 CNC main CPU board is available and ships worldwide.

PLCpartsstore is an independent seller of surplus and refurbished industrial automation parts.
We are not an authorized distributor, reseller, or representative of the brands featured on this website.
All trademarks, brand names, and logos remain the property of their respective owners.
PLCpartsstore is not affiliated with, endorsed by, or officially approved by Siemens, ABB, Schneider, Rockwell, Fanuc, B&R, or any other manufacturers mentioned.

All products sold by PLCpartsstore include a 1-Year Warranty.
We stand behind the quality and reliability of our parts, covering manufacturing defects under normal operating conditions.
If an issue arises, our team will work with you to provide repair, replacement, or refund options.

We supply New, Factory-Sealed, and Genuine automation components.
All items are carefully inspected before shipment to ensure authenticity, performance, and reliability.
Packaging is original and factory sealed unless otherwise stated in the product listing.