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ABB safety relay calibration and refurbishment

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.

ABB Safety Relay Repair, Calibration, and Refurbishment Services

Is your ABB safety relay malfunctioning and jeopardizing your operations? Roc Industrial LLC specializes in providing fast, reliable, and expert ABB safety relay repair, calibration, and refurbishment services. We understand the critical role these devices play in ensuring a safe working environment, and we are committed to getting your equipment back up and running quickly and efficiently. ABB safety relays are essential components in various industrial applications, providing crucial safety functions to protect personnel and equipment. Trust Roc Industrial LLC, your trusted partner, to deliver the highest quality repair services for your ABB safety relays.



About ABB Safety Relays

ABB is a globally recognized leader in power and automation technologies, renowned for its innovative and reliable safety products. ABB safety relays are designed to monitor safety circuits and initiate safe states in response to hazardous conditions. These relays are integral to safeguarding machinery, equipment, and personnel across diverse industries, including manufacturing, robotics, and process automation. ABB's commitment to quality and performance has made their safety relays a preferred choice for companies seeking robust safety solutions.


ABB safety relays are used extensively in applications such as emergency stop circuits, safety gate monitoring, light curtain interfaces, and two-hand control systems. Their versatility and dependability make them indispensable components in modern industrial safety systems. When these critical devices fail, it's essential to have a reliable repair partner who understands the intricacies of ABB technology. Roc Industrial LLC provides comprehensive repair, calibration, and refurbishment services to ensure your ABB safety relays operate at peak performance, maintaining the highest levels of safety and productivity.



Supported Models & Series

We repair a wide range of ABB safety relay models and series, including but not limited to:

  • ABB Jokab Safety Relays

  • ABB RT6 Safety Relays

  • ABB RT7 Safety Relays

  • ABB RT9 Safety Relays

  • ABB Pluto Safety PLC Series

  • ABB Vital Safety Relays

  • ABB Smile Safety Relays

  • ABB Orion Light Curtain Safety Relays

  • ABB Eden Non-Contact Safety Sensors Relays

  • ABB Sentry Safety Relays


Common ABB Safety Relay Problems We Repair

ABB safety relays are built to withstand demanding industrial environments, but they are still susceptible to failures over time. We understand the urgency of addressing these issues promptly to minimize downtime and maintain safety standards. Here are some common problems we repair:

  • Failure to Activate: The relay does not respond to input signals, preventing safety functions from being initiated.

  • Erratic Output: The relay output fluctuates or provides inconsistent signals, compromising the reliability of the safety circuit.

  • Communication Errors: Issues with communication interfaces, preventing the relay from communicating with other safety devices or control systems.

  • Input Signal Problems: The relay fails to recognize or respond correctly to input signals from safety sensors or switches.

  • Output Contact Failures: The output contacts become worn, damaged, or stuck, preventing the relay from switching correctly.

  • Power Supply Issues: Problems with the internal power supply, leading to unstable operation or complete failure.

  • Internal Component Failures: Failures of internal components such as resistors, capacitors, or integrated circuits.

  • Calibration Drift: Loss of calibration, causing the relay to operate outside of specified parameters.

  • Short Circuits: Internal short circuits leading to immediate failure and potential damage.

  • Overvoltage Damage: Damage caused by voltage spikes or surges.


Our ABB Safety Relay Repair Process

Roc Industrial LLC follows a rigorous and comprehensive repair process to ensure your ABB safety relays are restored to optimal performance. Our experienced technicians use state-of-the-art equipment and proven techniques to diagnose and repair a wide range of issues. Here's a detailed breakdown of our process:

  1. Free Evaluation and Quote: We begin with a free evaluation of your ABB safety relay to identify the root cause of the problem. Based on our assessment, we provide a detailed quote for the repair, with no hidden fees.

  2. Shipping Instructions: Once you approve the quote, we provide clear and easy-to-follow shipping instructions to ensure your safety relay arrives safely at our repair facility. We can also arrange for expedited shipping if needed.

  3. Diagnosis Using Specialized Test Equipment: Our technicians use specialized test equipment and diagnostic tools to thoroughly examine the safety relay. We perform comprehensive testing to pinpoint the exact components that are causing the issue.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. Our extensive inventory of parts allows us to expedite the repair process and minimize downtime.

  5. Calibration and Adjustment: After component replacement, the safety relay is carefully calibrated to meet original factory specifications. This ensures accurate and reliable performance.

  6. Load Testing and Quality Checks: We conduct rigorous load testing to verify that the safety relay functions correctly under simulated operating conditions. Our quality control process includes multiple checks to ensure the repair meets our stringent standards.

  7. Warranty-Backed Return and Support: All our repairs are backed by a comprehensive warranty, giving you peace of mind. We provide ongoing support to address any questions or concerns you may have after the repair.


Nationwide Repair Services

Roc Industrial LLC provides ABB safety relay repair services to customers nationwide. We understand that downtime can be costly, so we offer fast turnaround times and expedited shipping options to minimize disruptions to your operations. Whether you're located in New York, Los Angeles, Chicago, Houston, or Dallas, we're here to help.


Our nationwide service network ensures that you can access our expert repair services regardless of your location. We offer convenient shipping options and responsive customer support to make the repair process as seamless as possible. Roc Industrial LLC is committed to providing reliable and efficient repair solutions to keep your ABB safety relays operating at peak performance.



Why Choose Roc Industrial LLC?

When it comes to ABB safety relay repair, Roc Industrial LLC stands out as the premier choice. We offer a unique combination of experience, expertise, and customer service that sets us apart from the competition. Here are just a few reasons to choose us:

  • 30+ Years of Experience: With over three decades of experience in industrial electronics repair, we have the knowledge and skills to handle even the most complex ABB safety relay issues.

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

  • Thousands of Parts in Stock: Our extensive inventory of parts allows us to expedite the repair process and minimize downtime.

  • Fast Turnaround, Often Same-Day: We understand the urgency of getting your equipment back up and running, so we offer fast turnaround times, often with same-day service available.

  • ISO-Certified Repair Processes: Our repair processes are ISO-certified, ensuring that we adhere to the highest standards of quality and efficiency.

  • Exceptional Customer Support: Our dedicated customer support team is available to answer your questions and provide assistance throughout the repair process.

  • Free Evaluations: We provide free evaluations to accurately diagnose issues and provide transparent repair quotes.

Don’t let a faulty ABB safety relay compromise the safety and efficiency of your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable ABB safety relay repair, calibration, and refurbishment.

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