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Product Description
The Mitsubishi AJ65BTB216DT remote I/O module integrates easily into control systems, featuring 8 DC inputs (24V DC nominal, 5% ripple, 19.2-28.8V DC tolerance, 7mA nominal current, 14V/3.5mA activation, 6V/1.7mA deactivation) and 8 sink-type transistor outputs (12/24V DC nominal load). Outputs handle up to 0.5A each (4A total), with a maximum off-state residual current of 0.1mA. It operates from 0-55C and resists vibration per JIS B3502/IEC 61131-2 (147 m/S or 15G in three axes).
Is Your Device Showing These Signs?
The Mitsubishi AJ65BTB216DT frequently experiences network communication failures stemming from corrupted CC-Link configuration parameters or physical layer issues like damaged cabling and termination resistors. Power supply fluctuations induce erratic module behavior, requiring voltage stabilization or replacement. I/O point failures are traced to shorted field devices, necessitating troubleshooting and device isolation. Firmware corruption causes operational instability, resolved through firmware reflashing procedures. Module overheating, due to inadequate ventilation, leads to component degradation and is addressed by improving airflow.
Technical specifications
The Mitsubishi AJ65BTB216DT is a remote I/O module with 8 DC inputs and 8 sink-type transistor outputs. Inputs are 24V DC, and outputs handle up to 0.5A each. It operates from 0-55C and withstands vibration per JIS B3502/IEC 61131-2.
Our Repair Process for the
AJ65BTB216DT
Our repair process for the Mitsubishi AJ65BTB216DT begins with a comprehensive diagnostic assessment to pinpoint the root cause of the failure. Network communication failures are addressed by verifying and correcting CC-Link configuration parameters, inspecting and replacing damaged cabling, and confirming proper termination resistor values. Power supply issues are resolved by stabilizing voltage input or replacing the power supply unit. I/O point failures are systematically traced to shorted field devices, which are then isolated and repaired or replaced. Firmware corruption is rectified through a controlled firmware reflashing procedure. Overheating issues are mitigated by improving ventilation and addressing any underlying causes of excessive heat generation.
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
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