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Product Description
The ABB FDC86-UNIT2B is a robust and reliable fire detection control unit designed for comprehensive fire safety management in diverse environments. This unit offers advanced monitoring and control capabilities, supporting a wide range of fire detection devices, including smoke detectors, heat detectors, and manual call points. It features a user-friendly interface for easy configuration, operation, and maintenance, ensuring rapid response to fire events. The FDC86-UNIT2B provides extensive connectivity options for seamless integration with building management systems and other fire safety equipment, facilitating centralized monitoring and control. Its modular design allows for flexible expansion and customization to meet specific application requirements, guaranteeing optimal fire protection and minimizing potential damage. This unit is certified to meet stringent industry standards, ensuring dependable performance and compliance with safety regulations.
Is Your Device Showing These Signs?
ABB FDC86-UNIT2B units commonly exhibit issues such as communication failures stemming from corrupted firmware requiring reflashing, power supply malfunctions due to capacitor degradation necessitating component replacement, and I/O module errors caused by damaged connectors demanding repair or backplane replacement. Sporadic system resets often trace back to memory corruption, solved through memory module replacement or firmware updates. Overheating issues are addressed via improved thermal management, including heatsink reapplication or fan replacement. Resolution of these problems ensures optimal performance and extended lifespan.
Technical specifications
The ABB FDC86-UNIT2B is a field device communication unit designed for robust and reliable data transmission in demanding industrial environments. This unit serves as a critical interface, enabling seamless communication between field devices and higher-level control systems via standardized protocols such as FOUNDATION Fieldbus. It features advanced diagnostic capabilities, providing comprehensive monitoring of network health and device status, facilitating proactive maintenance and minimizing downtime. The FDC86-UNIT2B supports redundant communication paths, ensuring continuous operation even in the event of a network failure. Its ruggedized enclosure provides protection against harsh environmental conditions, including extreme temperatures, humidity, and vibration, guaranteeing long-term performance and dependability in critical process applications. Configuration and commissioning are streamlined through intuitive software tools, enabling efficient integration into existing control architectures.
Our Repair Process for the
FDC86-UNIT2B
Our repair process for ABB FDC86-UNIT2B units begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the reported issue. Communication failures due to corrupted firmware are rectified through immediate reflashing. Power supply malfunctions resulting from capacitor degradation necessitate precise component replacement. I/O module errors caused by damaged connectors demand connector repair or complete backplane replacement. Sporadic system resets traced to memory corruption are resolved through memory module replacement or mandatory firmware updates. Overheating issues are addressed through improved thermal management, including heatsink reapplication or fan replacement as needed. These procedures guarantee restored functionality and prolonged operational life.
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.


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