Product Description
Allen Bradley's 1786-XT connector, from their Bulletin 1786 ControlNet communication enhancement line, uses a coaxial BNC plug with a 75-ohm terminal resistor to ensure strong signal integrity in nonhazardous environments; its IP20 rating protects against solid objects, and marine certification and a -20 to 80C storage temperature range highlight its durability and broad usability within ControlNet media systems for reliable automated communication.
Is Your Device Showing These Signs?
The Allen Bradley 1786-XT, a common industrial automation component, frequently experiences failures related to corrupted firmware requiring a reflash procedure. Communication faults arise due to damaged Ethernet ports or misconfigured IP addresses, necessitating network diagnostics and configuration adjustments. Power supply issues cause intermittent operation; inspect voltage levels and replace faulty power components. Cable degradation and connector corrosion lead to signal loss; replace damaged cables and clean connectors to ensure proper data transmission. Component overheating due to inadequate ventilation results in performance degradation; improve cooling and check for failing thermal management systems.
Technical specifications
The Allen Bradley 1786-XT connector is a durable and reliable coaxial BNC plug with a 75-ohm terminal resistor designed for ControlNet communication in nonhazardous environments. It features an IP20 rating for protection against solid objects, marine certification, and a wide storage temperature range, making it suitable for various ControlNet media systems.
Our Repair Process for the
1786-XT
Our repair process for the Allen Bradley 1786-XT begins with a comprehensive diagnostic evaluation to pinpoint the failure. For corrupted firmware, the unit undergoes a mandatory reflash procedure using validated firmware images. Communication faults are addressed through rigorous network diagnostics, verification of IP address configurations, and immediate repair or replacement of damaged Ethernet ports. Power supply issues necessitate a detailed inspection of voltage levels and replacement of any faulty power components. Cable degradation and connector corrosion are resolved by replacing damaged cables and meticulously cleaning connectors to guarantee optimal data transmission. Overheating problems are mitigated by improving ventilation and thoroughly inspecting thermal management systems, replacing any failing components to maintain operational temperatures.
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