FANUC A20B-8101-0330 or A20B81010330 Communication Board

FANUC A20B-8101-0330

A20B-8101-0330 Communication Board | DeviceNet I/O Main Board

10 left

$215.00 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-8101-0330 Communication Board | DeviceNet I/O Main Board

Brand	FANUC
Condition & Warranty	NEW/Refurbished: 1-Year warranty Used(90% New): 3-Month warranty
Category	PCBs
Parameter Description	A20B81010330 DISCONTINUED BY MANUFACTURER PC BOARD DEVICE NET I/O MAIN BOARD
Handing time	Same-Day shipping (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
Service	Test video will be sent before delivery
Package	Cartons

The A20B-8101-0330 Communication Board is a DeviceNet I/O main board designed for stable industrial communication within FANUC CNC systems. Built for demanding factory environments, the A20B81010330 offers reliable data exchange between controllers, drives, I/O units, and networked devices.

This board is widely used in FANUC control cabinets and provides consistent performance for applications requiring high-accuracy motion and synchronized communication.

Repair Service — A20B-8101-0330 / A20B81010330

If your A20B-8101-0330 communication board fails, REACO CNC offers:

Professional Repair
Fault Diagnosis
Replacement of damaged components
Full functional testing
Fast turnaround

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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.

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Fast Global Delivery

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

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

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