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FANUC CNC Control System Circuit Board

The A20B-2002-0520 is a CNC control circuit board from FANUC, designed for signal processing, data computation, and motion control in CNC machine tools. As a key component of FANUC CNC systems, it ensures accurate and reliable machine operation and is widely used in lathes, milling machines, machining centers, and other automation equipment.
  • Brand new 24 months warranty
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  • 7-Day Global Delivery
  • 7x24 hours technical response
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Get a quick price for FANUC CNC Control System Circuit Board


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Detailed Description:

The FANUC A20B-2002-0520 features a multi-layer industrial-grade PCB and high-performance chips, offering strong anti-interference capability and long-term stable performance. It handles core computing, logic control, signal output, and data communication with servo drives, I/O modules, and other peripheral devices. Manufactured to FANUC’s original standards, it ensures maximum system compatibility and is designed for easy replacement and maintenance, making it a crucial component for reliable CNC system operation.

Key Specifications:

ParameterDetails
ModelA20B-2002-0520
BrandFANUC
CategoryCircuit Board / Control Board
ApplicationCNC machine tools, machining centers, automated equipment
FunctionSystem control and data processing
PCB StructureMulti-layer industrial-grade PCB
FeaturesHigh anti-interference, long-term stable operation
CompatibilityOriginal FANUC system compatible

Products

A20B-2002-0520 (21)
A20B-2002-0520 (20)
A20B-2002-0520 (19)
A20B-2002-0520 (18)
A20B-2002-0520 (17)
A20B-2002-0520 (16)
A20B-2002-0520 (15)
A20B-2002-0520 (13)
A20B-2002-0520 (12)
A20B-2002-0520 (11)
A20B-2002-0520 (10)
A20B-2002-0520 (14)
A20B-2002-0520 (9)
A20B-2002-0520 (8)
A20B-2002-0520 (7)
A20B-2002-0520 (6)
A20B-2002-0520 (5)
A20B-2002-0520 (4)
A20B-2002-0520 (3)
A20B-2002-0520 (3).jpg_temp
A20B-2002-0520 (2)
A20B-2002-0520 (2).jpg_temp
A20B-2002-0520 (1)
A20B-2002-0520 (1).jpg_temp

FAQs

1、Our Product Pages – Simply search for the part number you require in our search bar, and it will take you straight to the product page. You can then fill out a simple enquiry form to swiftly receive a comprehensive quote.
2、Call Us – Speak directly to a dedicated Account Manager who will be able to answer any questions you have and provide you with a quote within minutes.
3、Chat – If you would prefer to chat to us online, then you can use the handy live chat icon located in the bottom left hand corner of our website to speak directly with one of our experienced team.
4、Email Us – Reach us via email for any questions or quote requests. We’ll respond as soon as possible.
5、WhatsApp – Chat with us directly on WhatsApp for immediate assistance.

Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.

All parts we supply are thoroughly tested. For your peace of mind, all parts come with a standard two-year warranty for new parts, a one-year warranty for parts in 99% new condition, and a three-month warranty for used parts. We also provide professional after-sales service support.

We offer a two-year warranty for brand-new parts, a one-year warranty for parts in 99% new condition, and a three-month warranty for used parts. Therefore, if you encounter any issues within the warranty period from the date of delivery, you can contact our customer support team at any time, and they will be happy to assist you and explain the next steps.

DUOMI offers free warranty services for all products sold, and if there are quality issues, you can choose to return or exchange within 7 days.

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FANUC CNC Control System Circuit Board

Brand:

The A20B-2002-0520 is a CNC control circuit board from FANUC, designed for signal processing, data computation, and motion control in CNC machine tools. As a key component of FANUC CNC systems, it ensures accurate and reliable machine operation and is widely used in lathes, milling machines, machining centers, and other automation equipment.

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Categories:
FANUC CNC Control System Circu...

Worldwide Delivery

Ship to over 200 regions and countries.

Secure Payment

Pay with the world most payment methods.

100% Money Back

30 days return policy & guarantee also.

Discount Available

Protect covers payment purchase Gifts.

Need Help?

(+123) 456 555 789
(+123) 666 202 888

Detailed Description:

The FANUC A20B-2002-0520 features a multi-layer industrial-grade PCB and high-performance chips, offering strong anti-interference capability and long-term stable performance. It handles core computing, logic control, signal output, and data communication with servo drives, I/O modules, and other peripheral devices. Manufactured to FANUC’s original standards, it ensures maximum system compatibility and is designed for easy replacement and maintenance, making it a crucial component for reliable CNC system operation.

Key Specifications:

Parameter Details
Model A20B-2002-0520
Brand FANUC
Category Circuit Board / Control Board
Application CNC machine tools, machining centers, automated equipment
Function System control and data processing
PCB Structure Multi-layer industrial-grade PCB
Features High anti-interference, long-term stable operation
Compatibility Original FANUC system compatible

Products

A20B-2002-0520 (21)
A20B-2002-0520 (20)
A20B-2002-0520 (19)
A20B-2002-0520 (18)
A20B-2002-0520 (17)
A20B-2002-0520 (16)
A20B-2002-0520 (15)
A20B-2002-0520 (13)
A20B-2002-0520 (12)
A20B-2002-0520 (11)
A20B-2002-0520 (10)
A20B-2002-0520 (14)
A20B-2002-0520 (9)
A20B-2002-0520 (8)
A20B-2002-0520 (7)
A20B-2002-0520 (6)
A20B-2002-0520 (5)
A20B-2002-0520 (4)
A20B-2002-0520 (3)
A20B-2002-0520 (3).jpg_temp
A20B-2002-0520 (2)
A20B-2002-0520 (2).jpg_temp
A20B-2002-0520 (1)
A20B-2002-0520 (1).jpg_temp

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Specializing in scarce parts

cost-effective solutions for replacing discontinued or hard-to-find parts/equipment

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New products come with a 1-year warranty, while used products have a 3-month warranty. We offer a one-stop procurement service.

Need customization

Fast and flexible delivery times tailored to your needs.

Testimonials

Tellus odio fermentum et mi blandit elit feugiat ac.

  • Slide Image
    Ramanpreet K Grewal

    Excellent customer service! They went above and beyond to help us find the right parts for our project. Fast shipping

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  • Slide Image
    amarjot maan

    Had a minor issue with a delivered part, but their customer support team resolved it quickly and professionally. Great service!

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  • Slide Image
    Jaswant Singh

    The automation parts were exactly as described. The online ordering process was smooth, and delivery was on time. No complaints

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  • Slide Image
    sarbjeet dhillon

    Impressed with the quality and precision of the automation parts I ordered. They significantly improved the efficiency of our production line.

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  • Slide Image
    Muhammad Qayyum

    They can support any kind of obsolete part that hard to find within short lead time. Thats help us a lot!

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  • Slide Image
    Broadway Way

    Competitive prices and a wide range of products. We've been a satisfied customer for years. Highly recommend!

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  • Slide Image
    Maxam Manikam

    Had pleasant experience / good customer service from these folk's. Highly recommend them! Will engage them again!

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  • Slide Image
    Diya Diya

    Efficient shipping and delivery. Received our order ahead of schedule, which minimized downtime in our production schedule.

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DUOMI CNC supplies new and discontinued automation spare parts worldwide, including hard-to-find models. We provide genuine OEM parts from top brands like Allen Bradley, Siemens, Fanuc, and Mitsubishi.

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Phone : +86 15107352558

Email：feideng@cncdomi.com

Copyright © 2025 Dongguan Duomi Cnc Technology Co., Ltd.

DUOMI CNC supplies new and discontinued automation spare parts worldwide, including hard-to-find models. We provide genuine OEM parts from top brands like Allen Bradley, Siemens, Fanuc, and Mitsubishi.

Copyright © 2025 Dongguan Duomi Cnc Technology Co., Ltd.

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