Product Description
The Mitsubishi FX3U80MRDSK is a 24V DC FX Series DC main unit starter kit, weighing 5.44 kg and designed for DIN rail mounting. It features 40 sink/source 24V DC digital inputs and 40 transistor outputs, consumes 0.6A/45W, and uses RS-422 for communication. The kit includes the main unit, cables, software, and screw-clamp terminals for easy setup and wiring.
Is Your Device Showing These Signs?
The Mitsubishi FX3U-80MR/DSK PLC commonly experiences issues such as program corruption requiring firmware reflashing, I/O module communication failures due to backplane connector oxidation, power supply degradation causing intermittent operation, and blown transistor outputs from inductive load spikes. Resolving these involves replacing the power supply unit, cleaning and reseating I/O modules, troubleshooting wiring errors, and implementing surge suppression diodes across inductive loads. Addressing these issues restores the PLC to proper functionality and prevents future failures.
Technical specifications
The Mitsubishi FX3U80MRDSK is a 24V DC FX Series starter kit with 40 DC inputs/40 transistor outputs, designed for DIN rail mounting. It weighs 5.44 kg, consumes 0.6A/45W, uses RS-422, and includes the main unit, cables, software, and screw-clamp terminals.
Our Repair Process for the
FX3U80MRDSK
Our repair process for the Mitsubishi FX3U-80MR/DSK PLC begins with a comprehensive diagnostic evaluation to pinpoint the failure. Program corruption necessitates immediate firmware reflashing to restore proper operation. I/O module communication failures are resolved by meticulously cleaning and reseating the modules to eliminate oxidation on the backplane connectors. Power supply degradation requires complete replacement of the power supply unit to ensure stable and continuous operation. Blown transistor outputs are addressed by identifying and correcting any wiring errors, replacing the failed transistors, and implementing surge suppression diodes across all inductive loads to prevent future damage. These steps guarantee the PLC is returned to full operational status and mitigates the risk of recurring issues.
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