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Product Description
The Mitsubishi A9GTQBUSSC is a lightweight (0.09 kg) QBUS communication module for Q Series PLCs, designed for efficient communication in automation. It features one port supporting 16 I/O points with intelligent allocation, operates at 5VDC (39 mA normal, 252 mA max), and functions between 0-40C. Secure installation requires M3 x 10 mm screws torqued to 36-48 Ncm. Compatible with A985GOT(-V), A975GOT, A970GOT, and A960GOT models, it also supports the A9GT-QCNB extension for distances beyond 13.2 meters.
Is Your Device Showing These Signs?
The Mitsubishi A9GTQBUSSC commonly experiences communication failures due to damaged connectors or cable degradation, resulting in PLC system downtime. Resolve bus communication errors by inspecting and replacing faulty cables, connectors, or the module itself. Address issues stemming from improper grounding or power supply fluctuations, which can corrupt data transmission and cause module malfunction. Firmware corruption is another potential problem; resolve this by reflashing the module with the correct firmware version.
Technical specifications
The Mitsubishi A9GTQBUSSC is a lightweight QBUS communication module for Q Series PLCs, featuring one port for 16 I/O points, operating at 5VDC, and functioning between 0-40C. It requires specific screws for secure installation and is compatible with various GOT models, supporting the A9GT-QCNB extension for longer distances.
Our Repair Process for the
A9GTQBUSSC
Our repair process for Mitsubishi A9GTQBUSSC communication failures begins with a thorough inspection of all cables and connectors; any damaged components are immediately replaced. Grounding and power supply stability are verified and corrected to eliminate data transmission corruption. If necessary, the module undergoes firmware reflashing with the correct version to resolve any corruption issues. Should these steps fail, the module itself is replaced to restore PLC system functionality.
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.

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