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Allen-Bradley CNC control board testing with warranty

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? Roc Industrial LLC specializes in providing fast, reliable, and expert Allen-Bradley CNC control board repair services. We understand the critical role these boards play in your CNC machinery, and our goal is to minimize downtime and get your equipment back up and running quickly. CNC control boards are the brains of your CNC machine, directing the movements and operations necessary for precision manufacturing. Trust Roc Industrial LLC for all your Allen-Bradley CNC control board repair needs.



About Allen-Bradley CNC Control Boards

Allen-Bradley, a brand of Rockwell Automation, is a globally recognized leader in industrial automation solutions. Their CNC control boards are integral components in a wide range of CNC machines, including milling machines, lathes, routers, and machining centers. Known for their robust design, advanced features, and reliable performance, Allen-Bradley CNC control boards are trusted by manufacturers worldwide to deliver precise and efficient control over their machining processes.


These control boards are essential for industries such as aerospace, automotive, medical device manufacturing, and general machining. Allen-Bradley CNC control boards are designed to handle complex tasks, from simple part production to intricate multi-axis machining. Their reputation for quality and durability makes them a preferred choice for demanding industrial applications where precision and reliability are paramount. Roc Industrial LLC has extensive experience in servicing and repairing these critical components, ensuring your CNC machines operate at peak performance.



Supported Models & Series

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

  • Series 8200 CNC Control Boards: Including models 8200T, 8200M, and associated variants.

  • Series 8400 CNC Control Boards: Covering models 8400MP, 8400TC, and related configurations.

  • Allen-Bradley 9 Series CNC Control Boards: Including 9/240, 9/260, 9/286, and 9/400 series.

  • PanelView Plus HMI and Integrated Control Boards: Such as 2711P-T10C4D8, 2711P-T10C4D9, and other PanelView integrated solutions.

  • ControlLogix Based CNC Controllers: Utilizing ControlLogix PLC backplanes and specialized CNC modules.

  • MicroLogix Series CNC Interface Boards: Including MicroLogix 1100 and 1400 based CNC solutions.

  • Legacy Allen-Bradley CNC Control Boards: Repair and refurbishment services for older models, including those from the 7300 and 7320 series.

  • Specialized Axis Control Modules: Such as 1746-HSCE high-speed counter modules used in CNC applications.


Common Allen-Bradley CNC Control Board Problems We Repair

Allen-Bradley CNC control boards, while robust, can experience failures due to age, environmental factors, power surges, or component degradation. These failures can lead to significant downtime and production losses. Roc Industrial LLC is equipped to diagnose and repair a wide range of issues affecting these critical components.

  • No Power or Failure to Boot: The control board fails to power on or initialize, often due to power supply issues or corrupted firmware.

  • Communication Errors: Inability to communicate with other CNC components, such as drives, motors, or HMIs, leading to system-wide failures.

  • Axis Control Problems: Issues with specific axis movements, including jerky motion, inaccurate positioning, or complete axis failure.

  • Encoder Feedback Errors: Faulty encoder signals resulting in incorrect position readings and machining errors.

  • Memory Corruption: Corrupted memory leading to program errors, data loss, and unpredictable machine behavior.

  • I/O Module Failures: Malfunctioning input/output modules preventing proper communication with sensors, switches, and other external devices.

  • Overheating: Excessive heat buildup causing component damage and premature failure.

  • Blown Fuses or Circuit Breaker Trips: Repeated fuse failures indicating underlying component faults or short circuits.

  • Software or Firmware Issues: Problems with the CNC control software or firmware, leading to operational errors and system instability.

  • Drive Interface Problems: Issues with the interface between the control board and servo drives, resulting in motor control problems.


Our Allen-Bradley CNC Control Board Repair Process

Roc Industrial LLC follows a rigorous and comprehensive repair process to ensure the highest quality repairs and minimize downtime for our customers. Our experienced technicians use specialized equipment and techniques to diagnose and repair Allen-Bradley CNC control boards efficiently and effectively.

  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 technicians use advanced diagnostic tools, including oscilloscopes, logic analyzers, and CNC simulators, to pinpoint the root cause of the failure.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements from trusted suppliers. We stock thousands of parts to expedite the repair process.

  5. Load Testing and Quality Checks: After the repair, we thoroughly load test the control board under simulated operating conditions to ensure it meets or exceeds original performance specifications. We conduct rigorous quality checks to verify functionality and reliability.

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


Nationwide Repair Services

Roc Industrial LLC provides Allen-Bradley CNC control board repair services to customers nationwide. We understand the importance of minimizing downtime, and we offer fast turnaround times and reliable shipping options to get your equipment back up and running as quickly as possible.


We serve customers in major metropolitan areas, including New York, Los Angeles, Chicago, Houston, and Dallas, as well as smaller cities and rural areas across the country. Our streamlined logistics and efficient repair processes enable us to provide timely and cost-effective repair services regardless of your location. We offer expedited shipping options for urgent repairs and can often provide same-day turnaround for critical components.



Why Choose Roc Industrial LLC?

When it comes to Allen-Bradley CNC control board repair, Roc Industrial LLC offers a distinct advantage. Our commitment to quality, expertise, and customer satisfaction sets us apart from the competition.

  • 30+ Years of Experience: With over three decades of experience in industrial electronics repair, we have the knowledge and expertise to handle even the most complex Allen-Bradley CNC control board repairs.

  • Warranty-Backed Repairs: All 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 components, enabling us to expedite the repair process and minimize downtime.

  • Fast Turnaround, Often Same-Day: We understand the urgency of CNC control board repairs and offer fast turnaround times, often providing same-day service 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: Our dedicated customer support team is available to answer your questions, provide technical assistance, and ensure your complete satisfaction.

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 all your Allen-Bradley CNC control board service and troubleshooting needs.

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