Product Description
The Allen-Bradley 1756-PBR2 ControlLogix-XT redundant power supply, designed for use with FLEX I/O-XT, provides reliable power and communication for ControlLogix systems operating in temperatures from -20C to 70C (or -25C to 70C when used standalone). Key features include redundant operation, automatic data sharing between redundant supplies, status indicators, and a transmitter for supply position detection. It operates on 19-32V DC and is designed to address power supply failures only, excluding the framework adapter and power supply cables.
Is Your Device Showing These Signs?
The Allen Bradley 1756-PBR2 ControlLogix power supply commonly experiences issues such as failure to power on, voltage instability, and excessive heat generation due to component degradation. Resolving these problems involves replacing failed capacitors, rectifiers, or other damaged components on the power supply board. Troubleshooting includes verifying input voltage, checking for short circuits, and confirming proper backplane communication. Firmware corruption can occur, necessitating a firmware update or replacement of the power supply.
Technical specifications
The Allen-Bradley 1756-PBR2 ControlLogix-XT redundant power supply ensures reliable power and communication for ControlLogix systems in extreme temperatures, especially when used with FLEX I/O-XT. It offers redundancy, automatic data sharing, status indicators, and supply position detection. It operates on 19-32V DC and is designed to handle power supply failures, but not issues with the framework adapter or power supply cables.
Our Repair Process for the
1756-PBR2
Our repair process for the Allen Bradley 1756-PBR2 ControlLogix power supply begins with a thorough inspection to identify the root cause of the failure, addressing common issues such as power-on failure, voltage instability, and overheating. Technicians verify input voltage, check for short circuits, and confirm backplane communication. Component-level repairs are performed, replacing failed capacitors, rectifiers, or other damaged components on the power supply board. In cases of firmware corruption, the unit undergoes a firmware update, or the power supply is replaced. The repaired or replaced unit is then rigorously tested to ensure it meets original performance specifications before being returned.
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.