FANUC A20B-8101-0420 Line Tracking Module PCB Board

A20B-8101-0420 Fanuc line tracking module for CNC and robot repair

FANUC A20B-8101-0420

FANUC A20B-8101-0420 line tracking module PCB board

In stock

$386.00 USD

Shipping:

Delivery: Estimated 2- 6 business days delivery. See details

Returns: 14 days returns. See details

All parts are covered by REACO CNC warranty

All parts tested under load

Fast response, global shipping, expedited shipping available

Free technical support

More than 100,000 parts in stock & ready for delivery

FANUC A20B-8101-0420 Line Tracking Module PCB Board – Tested In Stock

Brand	FANUC
Model	A20B-8101-0420
Alternative Model	A20B81010420
Product Type	PC Board / Line Tracking Module / PCB Board
Module Type	Line Tracking Module
Related Codes	C0P10A / C0P10B / JF21 / JF22
Status	Discontinued by Manufacturer
Handling Time	Within 1-2 working days after payment, if in stock
Shipping Method	DHL / UPS / FedEx
Estimated Delivery Time via DHL	Asia: 1-3 business days Europe: 2-4 business days North America: 2-4 business days South America: 3-6 business days Middle East & Africa: 3-6 business days Oceania: 2-5 business days
Warranty	New / Refurbished: 1-Year warranty Used 90% New: 3-Month warranty
Category	FANUC PCBs / FANUC Robot PCB / Line Tracking Module
Parameter Description	A20B-8101-0420 A20B81010420 Discontinued by Manufacturer Line Tracking Module C0P10A C0P10B JF21 JF22
Service	Test video or product photos can be sent before delivery
Packing	Anti-static protective packing and carton packing

The FANUC A20B-8101-0420 PCB is a line tracking module used in compatible FANUC industrial control or robot systems. It is designed for line tracking-related signal processing and system communication, depending on the original machine configuration.

This board is listed as discontinued by manufacturer, so availability should be confirmed before ordering. REACO CNC can supply tested FANUC PCB boards for replacement, repair, and maintenance needs.

Product Details

Part Number: A20B-8101-0420
Type: Line Tracking Module PCB
Function: Line tracking signal processing and control support
Related Codes: C0P10A, C0P10B, JF21, JF22
Application: FANUC robot or industrial control systems
Manufacturer: FANUC

Applications

FANUC robot systems
Line tracking control applications
Industrial automation systems
PCB replacement and machine maintenance
Robot controller repair support

Sales & Support

Tested FANUC PCB boards
Fast worldwide shipping by DHL, UPS, or FedEx
Product photos or test video available before shipment
Free technical support for model confirmation
REACO warranty and after-sales support

Before ordering, please confirm that the full board number on your original PCB is A20B-8101-0420. If you are not sure whether this line tracking module is suitable for your system, please send photos of the original board label, connector side, controller model, robot or machine model, and alarm details. REACO CNC can help check compatibility before purchase.

Warehouse shelves filled with boxed FANUC CNC parts, showing Reaco CNC’s large inventory for fast global delivery.

Over 100,000 CNC Parts in Stock

With an extensive inventory of FANUC and Mitsubishi components, we ensure fast delivery and reliable replacements — minimizing your downtime.

Shop now

Packaging process showing wooden crates for heavy items and reinforced double-layer cartons for standard products.

Fast Global Delivery

DHL, UPS, FedEx Global shipping.
Expedited shipping available
Packed in secure reinforced cartons for maximum protection during transport.

Technician operating FANUC CNC testing benches during system inspection and repair at REACO CNC.

Need Expert Assistance?

Our experienced engineers provide technical support for all FANUC and Mitsubishi CNC parts — including troubleshooting, installation guidance, and repair consultation.

Get in touch