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Product Description
The Mitsubishi FX-48ET is an easily installed, energy-efficient extension I/O module for compatible Mitsubishi programmable controllers, suitable for diverse industrial applications. Powered by 120/240VAC (85-264VAC, 50/60Hz), it features 24 DC-powered (24VDC, 7mA) sink inputs and 24 transistor sink outputs (5-30VDC, 0.5A/point, 0.8A/4 points). With a 50VA apparent power rating and a durable plastic housing, it operates reliably in 0-55C temperatures (storage: -20-70C) and 10-90% non-condensing humidity, ensuring stable performance when properly installed and maintained.
Is Your Device Showing These Signs?
Mitsubishi FX-48ET units commonly exhibit communication failures traced to corrupted EEPROM or faulty RS-422/RS-485 transceiver ICs. Power supply degradation, specifically capacitor ESR increase, causes instability and erratic operation. I/O module failures are attributed to damaged optocouplers or shorted triacs/transistors. Program loss occurs due to battery depletion, necessitating replacement and memory reprogramming. Terminal block damage from over-tightening or corrosion leads to connection problems, requiring terminal replacement or wire repair.
Technical specifications
The Mitsubishi FX-48ET is an energy-efficient extension I/O module for Mitsubishi PLCs, featuring 24 DC inputs and 24 transistor outputs. It operates on 120/240VAC, has a 50VA rating, and functions reliably in 0-55C temperatures.
Our Repair Process for the
FX-48ET
Our repair process for Mitsubishi FX-48ET units begins with a comprehensive diagnostic evaluation to pinpoint the failure. Communication failures are addressed by either reprogramming the EEPROM or replacing the RS-422/RS-485 transceiver IC. Power supply instability is rectified through capacitor replacement, focusing on units with elevated ESR. I/O module failures necessitate replacement of damaged optocouplers or shorted triacs/transistors. Program loss requires immediate battery replacement and complete memory reprogramming. Terminal block issues are resolved by replacing damaged terminals or repairing compromised wiring.
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