ISO-certified repairs with a 2-year warranty — technician-verified quotes within 24 hours, nationwide.
Product Description
The Fanuc A02B-0200-C065#MBS is a robust and reliable main board designed for seamless integration into Fanuc CNC systems. This board provides essential processing power and control functions, ensuring optimal performance and precision in demanding industrial automation environments. It features advanced circuitry and durable components engineered for extended operational life and minimal downtime. The A02B-0200-C065#MBS facilitates efficient data processing, accurate motion control, and dependable communication within the CNC system, contributing to increased productivity and reduced operational costs. It is a crucial component for maintaining the stability and functionality of your Fanuc machinery.
Is Your Device Showing These Signs?
A02B-0200-C065#MBS malfunctions commonly stem from memory corruption, requiring CMOS or SRAM replacement and parameter initialization. Axis control problems indicate a faulty servo amplifier interface, necessitating diagnostics of the I/O module and potential backplane repair. Overheating issues are addressed through thermal compound reapplication on the CPU and heat sink, alongside fan replacement. Communication errors point to a defective serial interface, demanding cable inspection and potential replacement of the communication board. Power supply failures are resolved by replacing capacitors and rectifiers within the power unit, ensuring stable voltage regulation.
Technical specifications
The Fanuc A02B-0200-C065#MBS is a robust and reliable main board designed for seamless integration within Fanuc CNC systems, providing core processing power and control functions. This board features a high-performance processor, ample memory capacity for complex program execution, and a comprehensive suite of communication interfaces to facilitate connectivity with peripheral devices, servo amplifiers, and input/output modules. The A02B-0200-C065#MBS ensures precise and efficient machine tool operation, supporting advanced control algorithms and real-time data processing for enhanced productivity and accuracy. Its durable construction and rigorous testing guarantee long-term stability and dependable performance in demanding industrial environments, making it an essential component for maintaining optimal CNC system functionality and minimizing downtime. The board's architecture is optimized for efficient power consumption and heat dissipation, contributing to overall system reliability and longevity. It is a direct replacement part, ensuring compatibility and straightforward installation for existing systems.
Our Repair Process for the
A02B-0200-C065#MBS
Our repair process begins with a thorough diagnostic evaluation to pinpoint the root cause of the malfunction. Memory corruption issues are resolved through CMOS or SRAM replacement, followed by parameter initialization. Axis control problems are addressed by diagnosing the servo amplifier interface and I/O module, with backplane repairs performed as needed. Overheating issues are rectified by reapplying thermal compound on the CPU and heat sink, and replacing any malfunctioning fans. Communication errors are corrected through cable inspection and replacement of the communication board, if necessary. Power supply failures are resolved by replacing capacitors and rectifiers within the power unit to ensure stable voltage regulation.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.


Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
Ships from Rochester, NY