Same-day processing, overnight shipping available! (Order by 5pm ET, M-F)
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.


Product Description
The Fanuc A02B-0323-D548 is a robust and reliable main printed circuit board (PCB) assembly engineered for seamless integration within Fanuc CNC systems. This essential component manages critical control functions, including program execution, axis control, and communication with peripheral devices. It features advanced processing capabilities, ensuring precise and efficient machine operation. The A02B-0323-D548 is built to withstand demanding industrial environments, offering exceptional durability and longevity. It undergoes rigorous testing to guarantee optimal performance and compatibility with specified Fanuc CNC models. This PCB is a vital element for maintaining the accuracy and productivity of your CNC machinery, providing a dependable solution for demanding manufacturing applications.
Technical specifications
The Fanuc A02B-0323-D548 is a robust and reliable main printed circuit board (PCB) engineered for seamless integration within Fanuc CNC systems. This meticulously designed board serves as the central processing unit, orchestrating and managing the complex operations of the machine tool. It facilitates high-speed data processing, precise axis control, and efficient communication between various system components, including servo amplifiers, spindle drives, and input/output modules. The A02B-0323-D548 features advanced diagnostic capabilities, enabling rapid troubleshooting and minimizing downtime. Its durable construction and high-quality components ensure long-term operational stability and consistent performance in demanding industrial environments. This PCB is essential for maintaining the accuracy, efficiency, and overall productivity of compatible Fanuc CNC machines. It guarantees optimal machine performance and extends the lifespan of the CNC system.
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