Product Description
The Mitsubishi Electric QX48Y57 is a versatile MELSEC-Q series I/O module with 8 DC inputs (positive common) and 7 sink-type transistor outputs, designed for processing signals in industrial applications. It operates at 24V DC input (4mA, 5.6 kilohms resistance, no derating) and supports a 12-24V DC load voltage range (0.5A per point, 2A per common). Featuring IP2X protection, photocoupler isolation, a Zener diode surge suppressor, and a non-replaceable 4A fuse, this 0.2 kg module consumes 80mA at 5V DC (all points ON) and has all inputs and outputs connected to a single common, respectively.
Is Your Device Showing These Signs?
The Mitsubishi QX48Y57 commonly experiences failures due to capacitor degradation within the power supply, resulting in output voltage instability and system malfunction. Technicians address this by replacing electrolytic capacitors, specifically those exhibiting bulging or venting. Furthermore, corrosion on the terminal block and connector pins causes communication errors and requires cleaning or replacement. Overheating due to inadequate thermal management leads to premature component failure; improved heat sinking and ventilation are necessary corrective actions. Finally, firmware corruption affects module operation, necessitating a firmware re-flash to restore functionality.
Technical specifications
The Mitsubishi Electric QX48Y57 is a MELSEC-Q series I/O module with 8 DC inputs and 7 sink-type transistor outputs for industrial signal processing. It operates at 24V DC input and 12-24V DC output, featuring IP2X protection, photocoupler isolation, surge suppression, and a 4A fuse. The 0.2 kg module consumes 80mA at 5V DC.
Our Repair Process for the
QX48Y57
Our repair process for the Mitsubishi QX48Y57 begins with a thorough inspection to identify degraded electrolytic capacitors, focusing on bulging or venting components, which are then replaced. Technicians meticulously clean or replace corroded terminal blocks and connector pins to eliminate communication errors. To mitigate overheating, we implement improved heat sinking and ventilation strategies. Finally, a firmware re-flash is performed to correct any firmware corruption and restore the module to full operational status.
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