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Allen-Bradley CNC control board same-day exchange program

ISO 9001:2015 Certified Quality

Our certified process ensures consistent quality and reliable repairs every time.

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2-Year Repair Warranty

We stand behind our repairs with an extensive 2-year warranty on parts and labor for your peace of mind.

Fast Turnaround Time

Our efficient process and large parts inventory help minimize your operational downtime.

Expert Component-Level Repair

We find and replace individual failed components, offering a more affordable and effective repair than full replacement.

Free, No-Obligation Quote

Send us your item for a free evaluation and receive a detailed repair quote with no commitment required.

Allen-Bradley CNC Control Board Repair Services by Roc Industrial LLC

Is your Allen-Bradley CNC control board malfunctioning and causing downtime? Roc Industrial LLC specializes in fast, reliable Allen-Bradley CNC control board repair services to get your machinery back up and running quickly. We understand the critical role these boards play in your CNC operations, and we're committed to providing expert repair solutions with speed and precision. As a trusted repair provider, Roc Industrial LLC offers comprehensive diagnostics, component-level repairs, and rigorous testing to ensure your Allen-Bradley CNC control board performs like new. We also offer an Allen-Bradley CNC control board same-day exchange program.



About Allen-Bradley CNC Control Boards

Allen-Bradley, a brand of Rockwell Automation, is a global leader in industrial automation and information solutions. Their CNC (Computer Numerical Control) control boards are integral components in a wide range of CNC machines, including milling machines, lathes, routers, and other automated equipment. These control boards are responsible for precisely controlling the movements of the machine tools based on programmed instructions, ensuring accurate and efficient manufacturing processes.


Allen-Bradley CNC control boards are renowned for their reliability, performance, and advanced features. They are widely used in various industries, including aerospace, automotive, medical device manufacturing, and general machining. These boards offer sophisticated control capabilities, allowing for complex machining operations and high levels of precision. However, like any electronic component, Allen-Bradley CNC control boards can experience failures due to age, wear and tear, environmental factors, or electrical surges. When a control board fails, it can lead to significant downtime, production delays, and costly repairs. Roc Industrial LLC is here to minimize that downtime.



Supported Models & Series

We repair a wide range of Allen-Bradley CNC control board models and series, including but not limited to:

  • Series 9/900 CNC Control Boards: Including 9/920, 9/940, 9/950 series.

  • Series 8200 CNC Control Boards: Covering various sub-models within the 8200 series.

  • Allen-Bradley 8400 CNC Control Boards: Including 8400MP, 8400HS, and other variants.

  • PanelView Interface Boards: Repairing interface boards associated with PanelView HMIs used with CNC systems.

  • ControlLogix Based CNC Systems: Repairing control boards integrated with ControlLogix PLCs for CNC applications.

  • MicroLogix Based CNC Systems: Repairing control boards integrated with MicroLogix PLCs for CNC applications.

  • Legacy Allen-Bradley CNC Boards: Supporting older models that are no longer actively supported by the manufacturer.

  • Specialty CNC Control Boards: Addressing unique or customized Allen-Bradley CNC control board configurations.


Common Allen-Bradley CNC Control Board Problems We Repair

Allen-Bradley CNC control boards can experience a variety of issues that can disrupt your manufacturing processes. Our experienced technicians are adept at diagnosing and repairing a wide range of common failures.

  • No Power/Dead Board: The control board fails to power on, indicating a potential issue with the power supply or internal circuitry.

  • Communication Errors: The board is unable to communicate with other components in the CNC system, such as the PLC or servo drives.

  • Axis Control Problems: Issues with controlling the movement of one or more axes, resulting in inaccurate or erratic machine movements.

  • Encoder Faults: Errors related to the encoder feedback signals, leading to positioning inaccuracies or machine shutdowns.

  • Memory Errors: Problems with the board's memory, causing program corruption or the inability to load programs.

  • Overheating: The control board overheats, potentially damaging internal components and causing intermittent failures.

  • Blown Fuses/Circuit Breaker Trips: Repeatedly blown fuses or tripped circuit breakers, indicating a short circuit or overload condition.

  • I/O Failures: Malfunctions in the input/output circuits, preventing the board from receiving signals from sensors or controlling external devices.

  • Software Corruption: Issues with the board's firmware or software, leading to operational errors or system crashes.

  • Display Issues: Problems with the display screen, such as dimming, flickering, or complete failure.


Our Allen-Bradley CNC Control Board Repair Process

Roc Industrial LLC follows a meticulous repair process to ensure the highest quality and reliability of our Allen-Bradley CNC control board repairs:

  1. Free Evaluation and Quote: We offer a free evaluation of your faulty Allen-Bradley CNC control board to determine the extent of the damage and provide you with a detailed repair quote.

  2. Shipping Instructions: Once you approve the quote, we provide clear and concise shipping instructions to ensure your control board arrives safely at our repair facility.

  3. Diagnosis Using Specialized Test Equipment: Our experienced technicians use advanced diagnostic tools and techniques to pinpoint the root cause of the failure. We simulate real-world operating conditions to thoroughly test the board's functionality.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. We source components from trusted suppliers to ensure optimal performance and longevity.

  5. Load Testing and Quality Checks: After the repair, we subject the control board to rigorous load testing and quality checks to verify its functionality and performance. We ensure that the board meets or exceeds original manufacturer specifications.

  6. Warranty-Backed Return and Support: All of our Allen-Bradley CNC control board repairs are backed by a comprehensive warranty. We also provide ongoing technical support to address any questions or concerns you may have.


Nationwide Repair Services

Roc Industrial LLC provides Allen-Bradley CNC control board repair services to customers nationwide. Whether you're located in New York, Los Angeles, Chicago, Houston, Dallas, or any other city in the United States, we can help you get your CNC machinery back up and running quickly. We offer fast shipping options and quick turnaround times to minimize downtime and keep your operations running smoothly.



Why Choose Roc Industrial LLC?
  • 30+ Years of Experience: Roc Industrial LLC has over 30 years of experience in industrial electronic repair, providing unparalleled expertise in Allen-Bradley CNC control board repair.

  • Warranty-Backed Repairs: All of our repairs are backed by a comprehensive warranty, giving you peace of mind and assurance of quality.

  • Thousands of Parts in Stock: We maintain a large inventory of Allen-Bradley CNC control board components, enabling us to perform repairs quickly and efficiently.

  • Fast Turnaround, Often Same-Day: We understand the importance of minimizing downtime, and we offer fast turnaround times, often providing same-day repair services for critical components.

  • ISO-Certified Repair Processes: Our repair processes are ISO-certified, ensuring consistent quality and adherence to industry best practices.

  • Exceptional Customer Support: We are committed to providing exceptional customer support, answering your questions and addressing your concerns promptly and professionally.

  • Allen-Bradley CNC control board same-day exchange program: We offer an Allen-Bradley CNC control board same-day exchange program to get you up and running even faster.

Don't let a faulty Allen-Bradley CNC control board slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable repair. We are your trusted partner for Allen-Bradley CNC control board repair and service.

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