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QX82
The Mitsubishi QX82 MELSEC Q series input module is a DC input module featuring a negative common type configuration. It has 64 input points, and it uses photocoupler isolation. The QX82 module is rated at 24VDC (+20/-15%) with a maximum ripple ratio of about 5%, and it draws approximately 4mA of input current. The ON voltage/current rating is 19V or higher/3mA or higher, while the OFF voltage/current rating is 11V or lower/1.7mA or lower.
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Technical specifications for QX82
| Manufacturer | Mitsubishi |
|---|---|
| Product Line | Melsec-Q |
| Part Number | QX82 |
| Weight | 0.56 lbs (0.26 kg) |
| Module Type | DC Input Module (Negative Common Type) |
| Number of Input Points | 64 points |
| Isolation Method | Photocoupler |
| Rated Input Voltage | 24VDC (+20/-15%, ripple ratio within 5%) |
| Rated Input Current | Approx. 4mA |
| ON Voltage/ON Current | 19V or higher/3mA or higher |
| OFF Voltage/OFF Current | 11V or lower/1.7mA or lower |
| Input Impedance | Approx. 5.6 kilohms |
| Response Time Settings (ON/OFF) | 1ms/5ms/10ms/20ms/70ms or less (configured in PLC parameter) (Default: 10ms) |
| Dielectric Withstand Voltage | 560VAC rms/3 cycles (altitude 2000m) |
| Insulation Resistance | 10 Megohms or More by Insulation Resistance Tester |
| Common Terminal Arrangement | 32 Points/Common (Common Terminal: 1B01, 1B02, 2B01, 2B02) |
The Mitsubishi MELSEC Q series QX82 input module is a DC input module with a negative common type. It was configured to support reliable and efficient input applications. The QX82 input module has 64 input points, and it uses photocoupler isolation to ensure stable signal transmission. The QX82 module’s rated input voltage is 24VDC with a ripple ratio within 5%. When operating within these parameters, the QX82 module supports an approximate input current rating of 4mA. It features an ON voltage rating of 19V or higher, accompanied by an ON current rating of 3mA or higher. Its OFF voltage is 11V or lower, and its OFF current rating is 1.7mA or lower. The QX82 module’s input impedance rating is approximately 5.6 kilohms. The ON and OFF response times are adjustable, and the optional settings include 1ms, 5ms, 10ms, 20ms, or 70ms (configurable in the PLC parameter). The default ON and OFF response time settings are 10ms. The QX82 boasts a dielectric withstand voltage rating of 560 VAC RMS over 3 cycles at an altitude of 2000m. The insulation resistance rating surpasses 10 Megohms, and it is tested by an insulation resistance tester. The QX82 module’s protection rating is IP2X. Its common terminal arrangement is 32 points per common terminal (1B01, 1B02, 2B01, 2B02). The QX82 module occupies a total of 64 I/O points. It has an ON indication LED and supports a 32-point switch-over using a switch. For external connections, a 40-pin connector is employed. The QX82 module supports a wire size of 0.088 to 0.3mm², and it is compatible with connectors such as the A6CON1, A6CON2, A6CON3, and A6CON4 (optional) connectors. The QX82 module’s typical internal current consumption rating is 90mA at 5VDC when all points are in the ON state.
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