Product Description
The Allen-Bradley 5150MRS is a daughterboard for the 5150-RS Remote Scanner Module, used in printing and scanning automation. It requires 5V DC at 1A or 12V DC at 0.02A. Without a DDMC32 PLC-5 processor, its data tables may become corrupted. To replace it, unlock and gently remove the board by sliding the thumb tab, lifting the edge, disconnecting the connectors, and then install the new board by reversing the process, ensuring the connectors lock and the board is securely fastened. Perform this replacement in a static-safe environment.
Is Your Device Showing These Signs?
The Allen Bradley 5150-MRS commonly experiences issues such as corrupted firmware requiring a reflash via serial communication, failed electrolytic capacitors on the power supply board causing intermittent operation or complete failure, and degradation of the encoder feedback signals due to wiring harness damage or faulty encoder modules. Resolving these problems involves replacing the capacitors with components of equivalent voltage and capacitance ratings, updating the firmware using Rockwell Automation's programming software, and troubleshooting the encoder signals with an oscilloscope to identify and repair any wiring or encoder faults. Addressing these issues restores the 5150-MRS to optimal performance.
Technical specifications
The Allen-Bradley 5150MRS is a daughterboard for the 5150-RS Remote Scanner Module, used in printing and scanning automation. It needs specific power (5V/1A or 12V/0.02A) and can corrupt data without a DDMC32 PLC-5 processor. Replacement involves unlocking, removing the old board (sliding tab, lifting edge, disconnecting connectors), and installing the new one in reverse order, ensuring secure connections, all within a static-safe environment.
Our Repair Process for the
5150MRS
Our repair process for the Allen Bradley 5150-MRS begins with a thorough assessment to confirm the fault. Suspected corrupted firmware is addressed by reflashing the unit via serial communication using Rockwell Automation's programming software. Power supply issues are resolved by replacing all electrolytic capacitors with new components of equivalent voltage and capacitance ratings. Encoder feedback signal degradation requires a detailed inspection of the wiring harness and encoder module, with oscilloscope analysis to pinpoint wiring faults or encoder malfunctions, followed by immediate repair or replacement of the defective components. This process ensures the 5150-MRS is returned to optimal operational condition.
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