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ABB safety relay diagnostics experts

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 Services by Roc Industrial LLC

Is your ABB safety relay malfunctioning and jeopardizing your operations? Roc Industrial LLC specializes in providing fast, reliable, and expert ABB safety relay repair services. We understand the critical role these devices play in ensuring the safety and efficiency of your industrial processes. A safety relay is a crucial component in any safety system, monitoring emergency stops, safety gates, light curtains, and other safety devices to prevent accidents and protect personnel. Trust Roc Industrial LLC to get your ABB safety relays back in optimal working condition quickly and efficiently.



About ABB Safety Relays

ABB is a global leader in power and automation technologies, renowned for its high-quality and innovative safety products. ABB safety relays are designed to meet stringent safety standards and provide reliable performance in demanding industrial environments. These relays are integral to various safety circuits, ensuring that machinery and equipment operate safely and prevent hazardous situations. ABB's commitment to safety and reliability has made their safety relays a preferred choice for industries worldwide. Their product line includes single-function safety relays, configurable safety relays, and safety expansion modules, offering a comprehensive range of solutions for diverse safety applications.


ABB safety relays are widely used in industries such as manufacturing, robotics, automotive, and packaging, where safety is paramount. They are essential components in safety systems that protect workers from potential hazards associated with machinery and automated processes. The robust design and advanced features of ABB safety relays make them suitable for use in harsh environments, ensuring reliable performance even under challenging conditions. From simple emergency stop circuits to complex safety networks, ABB safety relays provide the necessary protection to maintain a safe working environment.



Supported Models & Series

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

  • Single Function Safety Relays:

    • Sentry BSR

  • JOKAB SAFETY RT6

  • JOKAB SAFETY RT7

  • Vital 1

  • Configurable Safety Relays:

    • Orion 1DI

  • Orion 2DI

  • Eden OSSD

  • Smile Tina

  • Expansion Modules:

    • RT9

  • JSB4

  • Pluto AS-i

  • Specific Models:

    • ABB PSR series

  • ABB MS series

  • ABB USR series

  • ABB Sentry series

  • JOKAB Safety Relays:

    • JOKAB RT9

  • JOKAB RT6

  • JOKAB RT7


  • Common ABB Safety Relay Problems We Repair

    ABB safety relays, like any electronic device, can experience failures over time due to wear and tear, environmental factors, or electrical issues. Recognizing these common problems is the first step in ensuring a swift and effective repair. Here are some of the most frequent issues we address:

    • Failure to Activate: The relay does not engage when the safety circuit is triggered.

    • Erratic Operation: Intermittent or unpredictable behavior, leading to unreliable safety functions.

    • Communication Errors: Issues with communication between the relay and other devices in the safety system.

    • Input/Output Failures: Malfunctions in the input or output channels, preventing proper signal transmission.

    • Power Supply Problems: Internal power supply failures, resulting in the relay not powering on or operating correctly.

    • Overheating: Excessive heat buildup, which can damage internal components and lead to premature failure.

    • Blown Fuses: Frequent fuse failures, indicating an underlying electrical issue within the relay.

    • Contact Degradation: Worn or damaged contacts, leading to poor electrical connections and unreliable operation.

    • Software or Firmware Issues: Corruption or errors in the relay's software or firmware, affecting its functionality.

    • False Tripping: The relay trips without a valid safety event, causing unnecessary downtime.


    Our ABB Safety Relay Repair Process

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

    1. Free Evaluation and Quote: We begin with a thorough evaluation of your faulty ABB safety relay to identify the root cause of the problem. This evaluation is provided free of charge. Based on our findings, we provide you with a detailed quote outlining the necessary repairs and associated costs.

    2. Shipping Instructions: Once you approve the quote, we provide you with clear and concise shipping instructions to ensure that your safety relay arrives safely at our repair facility. We recommend using a reputable shipping carrier and properly packaging the device to prevent any further damage during transit.

    3. Diagnosis Using Specialized Test Equipment: Upon receiving your ABB safety relay, our skilled technicians conduct a comprehensive diagnosis using specialized test equipment. This includes advanced diagnostic tools and software to pinpoint the exact components or circuits that are malfunctioning. We utilize industry-standard testing procedures to ensure accurate and reliable results.

    4. Component-Level Repair and Replacement: Our repair process focuses on component-level repairs, meaning we replace individual components rather than entire boards whenever possible. This approach allows us to provide more cost-effective repairs and minimize waste. We use only high-quality replacement parts that meet or exceed the original manufacturer's specifications.

    5. Load Testing and Quality Checks: After completing the repairs, we subject the ABB safety relay to rigorous load testing and quality checks. This ensures that the device performs reliably under various operating conditions. We simulate real-world scenarios to verify that the safety relay functions as intended and meets all safety standards.

    6. Warranty-Backed Return and Support: All of our ABB safety relay repairs are backed by a comprehensive warranty. This provides you with peace of mind knowing that your repaired device is covered against any potential issues. We also offer ongoing technical support to assist you with 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. Whether you are located in a major metropolitan area or a remote industrial site, we can help you get your safety relays repaired quickly and efficiently. We understand the importance of minimizing downtime, and we offer fast shipping options and quick turnaround times to get your equipment back in operation as soon as possible.


    We serve customers in major metro areas such as New York, Los Angeles, Chicago, Houston, and Dallas, as well as smaller cities and towns across the country. Our nationwide reach allows us to provide timely and reliable repair services to businesses of all sizes, regardless of their location. We work with trusted shipping carriers to ensure that your ABB safety relays are transported safely and securely to our repair facility and back to your location.



    Why Choose Roc Industrial LLC?

    When it comes to ABB safety relay repair, Roc Industrial LLC stands out as a trusted and reliable provider. Here are some of the key reasons why you should choose us for your repair needs:

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

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

    • Thousands of Parts in Stock: We maintain a large inventory of ABB safety relay components, allowing us to expedite repairs and minimize downtime.

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

    • 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: We are committed to providing exceptional customer support, and our friendly and knowledgeable staff is always available to assist you with any questions or concerns.

    Don't let a faulty ABB safety relay slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable repair. We are your trusted partner for ABB safety relay troubleshooting, testing, and refurbishment. We also offer ABB safety relay diagnostics.

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