Product Description
The Mitsubishi A68RB extension rack expands the I/O capabilities of Mitsubishi PLCs with eight I/O module slots, enhancing automation functionality. It operates reliably between 0-55C, stores between -20-75C, and tolerates 10-95% humidity (non-condensing). CE certified and supporting DCS transducer transmitters, the A68RB offers efficient and dependable I/O expansion for automation systems.
Is Your Device Showing These Signs?
The Mitsubishi A68RB commonly experiences issues related to capacitor degradation, resulting in power supply instability and eventual failure. Troubleshooting often reveals dry joints on the PCB, particularly around high-heat components such as transistors and voltage regulators, leading to intermittent operation or complete shutdown. Furthermore, the flyback transformer is susceptible to winding shorts, causing arcing and preventing proper voltage regulation. Resolving these problems involves replacing electrolytic capacitors, reflowing solder connections, and, if necessary, replacing the flyback transformer to restore functionality.
Technical specifications
The Mitsubishi A68RB extension rack provides 8 I/O module slots for expanding Mitsubishi PLC I/O, operates from 0-55C, stores from -20-75C, tolerates 10-95% humidity, is CE certified, and supports DCS transducer transmitters.
Our Repair Process for the
A68RB
Our repair process for the Mitsubishi A68RB begins with a thorough inspection to diagnose capacitor degradation, dry joints, and flyback transformer issues. We replace all electrolytic capacitors with high-quality components to ensure power supply stability. Next, we meticulously reflow all solder connections on the PCB, paying special attention to high-heat components, to eliminate intermittent operation and prevent future failures. If the flyback transformer is found to have winding shorts, it is replaced with a new, compatible unit to guarantee proper voltage regulation and restore the monitor to full operational capacity.
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