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QX80
The QX80 module from Mitsubishi's Melsec-Q series serves as a digital input module with a capacity for 16 input points. It operates on a 24 V DC sink logic configuration, making it compatible with various control systems.
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Technical specifications for QX80
| Manufacturer | Mitsubishi |
|---|---|
| Product Type | Digital Input Module |
| Product Line | Melsec-Q |
| Part Number | QX80 |
| Weight | 0.44 lbs (0.20 kg) |
| Input Signal Type | 24 V DC Sink Logic (negative common) |
| Number of Input Points | 16 Points |
| I/O Points Occupied on Backplane | 16 Points |
| Operating Voltage Range | 19.2 V to 28.8 V DC |
| Input ON Current | 3 mA or higher |
| Input Response Time | 1 to 70 ms |
| Internal 5V DC Consumption | 0.05 A |
| Wiring Method | Screw Terminal Block (M3) |
| Isolation Method | Photocoupler Isolation |
| Dielectric Strength | 560 V AC for 1 minute |
| Ingress Protection Rating | IP2X (front panel) |
The QX80 digital input module, developed by Mitsubishi for the Melsec-Q series, is engineered for precise digital signal processing. With the capability to accept 16 input points, this unit is designed to function effectively within 24 V DC sink logic systems, utilizing a negative common configuration. The operational voltage range spans from 19.2 V to 28.8 V DC, facilitating adaptability in a variety of applications.
Each input point requires a minimum ON current of 3 mA, ensuring reliable signaling. The response time for input signals can be adjusted between 1 to 70 milliseconds, permitting compatibility with diverse operational requirements. For energy management, the QX80 module consumes a modest 0.05 A from its internal 5V DC supply.
Installation is straightforward due to the screw terminal block wiring method (M3), promoting secure and easy connections. Additionally, this module employs photocoupler isolation for enhanced operational stability and protection from electrical interference. With a dielectric strength rated at 560 V AC for one minute, it guarantees safe operation under defined conditions.
The QX80's ingress protection rating of IP2X applies to its front panel, providing an adequate level of protection against harmful contact and ingress of solid foreign objects. Overall, this digital input module is a robust choice for advanced automation tasks, ensuring reliable performance across multiple settings.
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