FANUC A20B-2004-0980 03A

? FANUC A20B‑2004‑0980 03A – High‑Quality CNC Backplane Board

FANUC A20B‑2004‑0980 03A is a genuine industrial electronic backplane board designed for FANUC CNC controls and automation systems. This critical component ensures reliable communication and power distribution between multiple controller modules in high‑precision manufacturing environments.

? Key Features

• Model: FANUC A20B‑2004‑0980 03A
• Type: Backplane Board / Main System Board
• Brand: FANUC
• Category: CNC Controller Parts / Industrial Automation Electronics
• Condition: New or Refurbished Options (depending on supplier)

? Product Overview

The FANUC A20B‑2004‑0980 03A is a precision‑engineered backplane PCB used in FANUC CNC machine tools, robotics, and automated production lines. It acts as the central hub for data and power routing between control cards, I/O modules, and processor units.

Backplane boards like this one are essential for maintaining system stability, signal integrity, and long‑term reliability in rigorous industrial environments.

?️ What This Board Does

• Provides electrical interconnections for multiple controller and interface cards.
• Supports high‑speed data transfer between CNC modules.
• Ensures stable power distribution across the control system.
• Acts as the backbone component inside FANUC machine control cabinets.

? Compatible With

FANUC backplanes are typically compatible with a wide range of FANUC CNC controllers and automation equipment. Always refer to your machine’s service manual or part list to confirm exact fit and compatibility.

? Ideal For

✔ CNC machine repair and refurbishment
✔ Industrial automation system maintenance
✔ Factory floor control upgrades
✔ OEM and aftermarket support

? Why Choose Genuine FANUC Parts

Using authentic FANUC components like the A20B‑2004‑0980 03A helps ensure:

• Maximum uptime
• Accurate performance
• Long service life
• Proper fit and electrical compatibility

?️ SEO Keywords (For Better Search Ranking)

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Main Brand:

ABB  Allen-Bradley  Alstom Bently  GE  MOOG  Schneider 

Woodward   HIMA   Honeywell   Emerson   Foxboro

First hand source, affordable price. Spot inventory!

•Shipping Port: Xiamen

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

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Our Main Brand

ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc

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HIMA F2-DO-16-02,F8650E

Yokogawa SAI143-S03 S1, F9342L-02

Honeywell 51402497-200,51403519-160,51199194-100,CC-PDO801

Emerson KJ4001X1-NB1,12P3368X012

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Rockwell AB 1734-IB8,1734-OB8,1769-L18ER-BB1B,1756-IM16I

ICS Triplex T8461,T8850,T8403,T8431,T8831,T8310

Schneider Modicon 140DDI85300

GE Fnauc IS210AEPSG2B,IS220UCSAH1A,IS215ACLEH1A,IS210AEAAH1B

Siemen 6ES7331-1KF02-0AB0

Prosoft MVI46-DFNT

Bachmann MPC240

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Bently Nevada 3500/22M,138607-01,3500/25,3500/53,3500/32M 149986-02,

EPRO MMS6110,MMS6120,MMS6220,MMS6312,MMS6410,6423,6424,

ENTEK EK C6622HS,XM124,1440-SDM02-01RA