Product Description
The Mitsubishi Electric A38B-UL is a 10-slot expansion base for MELSEC A series programmable controllers, enabling diverse industrial automation and control applications. It accommodates various MELSEC A series modules, including CPU, link, and I/O modules (standard, high-density, and special), and features a dedicated power supply slot with an output connector for connection to the controller. Weighing 9.2 pounds and measuring 19 x 10 x 3 inches (without modules), it's ideal for expanding programmable controller systems in industrial automation, process control, and monitoring.
Is Your Device Showing These Signs?
The Mitsubishi A38B-UL commonly presents issues related to backplane communication failures, often stemming from degraded capacitors or damaged integrated circuits on the module. Resolve communication errors by inspecting and replacing electrolytic capacitors exhibiting bulging or leakage. Address intermittent operation by thoroughly cleaning the edge connector and reseating the module to ensure proper contact with the backplane. Repair addressing conflicts by verifying and correcting the module's assigned I/O address, ensuring it does not overlap with other devices on the PLC network.
Technical specifications
The Mitsubishi Electric A38B-UL is a 10-slot expansion base for MELSEC A series programmable controllers, supporting various modules (CPU, link, I/O) and featuring a dedicated power supply slot. It weighs 9.2 pounds and measures 19 x 10 x 3 inches, suitable for expanding controller systems in industrial automation.
Our Repair Process for the
A38B-UL
Our repair process for the Mitsubishi A38B-UL begins with a comprehensive diagnostic evaluation to confirm backplane communication failures. Technicians meticulously inspect electrolytic capacitors for signs of degradation, such as bulging or leakage, and replace any compromised components. The edge connector is thoroughly cleaned, and the module is reseated to guarantee optimal contact with the backplane, resolving intermittent operation. Address conflicts are resolved by rigorously verifying and correcting the module's assigned I/O address, ensuring seamless integration within the PLC network.
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