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FANUC A20B-1000-0850


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Part NumberA20B-1000-0850
Model #A20B10000850
Warranty2 Year
CategoryCRT Graphics
Board14" CRT

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed A20B-1000-0850 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this A20B-1000-0850 we also repair a wide range of other FANUC products, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty A20B-1000-0850, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

  • Shipping Weight : 3lbs

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Ask about exchanging your faulty A20B-1000-0850 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

FANUC A20B-1000-0850 Overview

FANUC A20B-1000-0850: Precision Control for 14" Color CRT Graphics

The FANUC A20B-1000-0850 is a cornerstone of precision control in CNC (Computer Numerical Control) systems, specifically tailored for 14" color CRT graphics. As a critical component in CNC machinery, this control card ensures seamless operation and superior visual representation, enhancing productivity and accuracy in industrial applications.

Advanced Graphics PCB Technology: 

At the forefront of the FANUC A20B-1000-0850 lies advanced graphics PCB (Printed Circuit Board) technology, meticulously engineered to deliver high-resolution visuals and precise control over graphical elements. This technology enables operators to visualize machining processes with unparalleled clarity and detail, facilitating accurate monitoring and control of CNC operations.

Optimized Control for 14" Color CRT: 

Designed specifically for 14" color CRT displays, the FANUC A20B-1000-0850 provides optimized control and compatibility, ensuring seamless integration and maximum performance. Whether rendering complex toolpaths or displaying real-time machining data, this control card delivers crisp, vibrant visuals that enhance operator efficiency and decision-making.

Seamless Communication and Interface: 

The FANUC A20B-1000-0850 is compatible with a wide range of CNC systems and controllers, enabling seamless integration into existing CNC setups. Whether interfacing with FANUC CNC platforms or third-party controllers, this control card facilitates smooth communication and data exchange.

Enhanced Visual Representation: 

Visual representation is paramount in CNC machining, and the FANUC A20B-1000-0850 delivers enhanced graphics capabilities for improved operator visualization. With its high-resolution display and advanced graphics rendering, this control card gives operators a clear and comprehensive view of machining processes, enhancing productivity and quality control.

Robust Construction for Industrial Environments: 

Built to withstand the rigors of industrial environments, the FANUC A20B-1000-0850 features a rugged construction that ensures reliability and durability in demanding operating conditions. Its robust design protects internal components from dust, vibration, and temperature fluctuations, guaranteeing consistent performance in harsh CNC environments.

Precise Control and Monitoring: 

Precision control and monitoring are essential for optimizing CNC operations, and the FANUC A20B-1000-0850 delivers on both fronts. With its responsive control algorithms and real-time monitoring capabilities, this control card enables operators to maintain tight control over machining processes, ensuring accuracy and efficiency in production.

Enhanced Diagnostic Capabilities: 

The FANUC A20B-1000-0850 offers enhanced diagnostic capabilities for proactive maintenance and troubleshooting to ensure optimal performance and uptime. Real-time monitoring of system parameters, combined with fault detection and event logging features, allows operators to quickly identify and address issues, minimizing downtime and maximizing productivity.

Future-Ready Adaptability: 

As CNC technology continues to evolve, the FANUC A20B-1000-0850 remains at the forefront of innovation, adapting to the changing needs of CNC applications. With ongoing advancements in graphics technology and communication protocols, this control card ensures compatibility with emerging technologies, empowering manufacturers to stay ahead in a dynamic and competitive market.

Frequently Asked Questions

Q: What is the FANUC A20B-1000-0850?

A: The FANUC A20B-1000-0850 is a control card designed for 14" color CRT graphics in CNC (Computer Numerical Control) systems. It is a critical component in CNC machinery, providing precise control and visualization of machining processes.

Q: What are the key features of the FANUC A20B-1000-0850?

A: Key features of the FANUC A20B-1000-0850 include advanced graphics PCB technology for high-resolution visuals, optimized control for 14" color CRT displays, seamless communication and interface with CNC systems, enhanced visual representation for improved operator efficiency, robust construction for reliability in industrial environments, precise control and monitoring of machining processes, enhanced diagnostic capabilities for proactive maintenance, and future-ready adaptability to evolving CNC technologies.

Q: What industries can benefit from using the FANUC A20B-1000-0850?

A: Industries involved in CNC machining, such as automotive manufacturing, aerospace, precision engineering, and electronics, can benefit from the FANUC A20B-1000-0850. Any industry that relies on high-precision visualization and control of machining processes can leverage the capabilities of this control card.

Q: How does the FANUC A20B-1000-0850 contribute to CNC machining efficiency?

A: The FANUC A20B-1000-0850 enhances CNC machining efficiency by precisely controlling and visualizing machining processes. Its advanced graphics technology and optimized control for color CRT displays enable operators to monitor and control machining operations with greater accuracy and efficiency, resulting in improved productivity and quality.

Q: Is the FANUC A20B-1000-0850 easy to integrate into existing CNC systems?

A: The FANUC A20B-1000-0850 is designed for seamless integration into existing CNC systems. It interfaces effortlessly with FANUC CNC platforms and third-party controllers, facilitating quick setup and configuration for operators.

FANUC products are manufactured in Japan and are designed for Commodity production, advanced machining, and CNC milling usage. They come with a 2-year warranty from MRO Electric. We also carry PCBs from other manufacturers such as Siemens and Control Techniques.

Contact Us Today For More Information About FANUC Products

Check out the rest of our FANUC product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like A20B-1000-0850, take a look at more from our PCBs line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our A20B-1000-0850 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

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