Product Description
The Allen Bradley 5130-RM1 Resource Manager module is a crucial component for the PLC-5/250 programmable controller, providing 128K of pyramid integrator memory and 192K words of system memory. Weighing approximately 2,155 kilograms, it facilitates communication between logic processors via user-defined global memory, handles system faults, and controls system configuration, power-up, and power-down. It features two DH/DH+ ports for communication and requires a 5V DC/2.9A or 12V DC/0.07A power supply. The 5130-RM1 must be installed in the leftmost slot of the chassis next to the power supply, with only one RM allowed per chassis. While a KA module is optional for additional communication, every PLC-5/250 processor requires an RM to manage bus communication and interface with external devices.
Is Your Device Showing These Signs?
The Allen Bradley 5130-RM1 commonly experiences issues related to corrupted firmware requiring reflashing via serial communication, power supply failures indicated by diagnostic LEDs necessitating replacement, and communication faults stemming from Ethernet port damage or incorrect IP address configuration. Resolve backplane connectivity problems through thorough inspection and cleaning of connector pins. Address module overheating by ensuring adequate ventilation and verifying proper heat sink installation. Correct program execution errors by debugging ladder logic and verifying proper I/O module configuration within the PLC system.
Technical specifications
The Allen Bradley 5130-RM1 Resource Manager is essential for the PLC-5/250 controller. It provides memory (128K pyramid integrator, 192K system), manages communication between processors using global memory, handles system faults, and controls system power functions. It has two DH/DH+ ports, requires specific power, and must be installed in the leftmost chassis slot. While a KA module is optional, an RM is mandatory for every PLC-5/250 processor to manage bus communication.
Our Repair Process for the
5130-RM1
Our repair process for the Allen Bradley 5130-RM1 is as follows: Firmware corruption is resolved by reflashing via serial communication. Power supply failures, indicated by diagnostic LEDs, require immediate replacement. Communication faults due to Ethernet port damage necessitate port repair or replacement, and IP address configurations are verified and corrected. Backplane connectivity problems are addressed through meticulous inspection and cleaning of connector pins. Module overheating is corrected by ensuring adequate ventilation and verifying proper heat sink installation. Program execution errors are resolved by debugging ladder logic and verifying proper I/O module configuration within the PLC system.
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.
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Ships from Rochester, NY