MELSEC-Q Series Input Unit (DC Sensor)
:
MITSUBISHI
An input unit (DC sensor) for the versatile MELSEC-Q series
MELSEC-Q Series Input Unit (DC Sensor) Specifications
QX70
QX70 Image
QX70 Performance Specifications
| Input Format | DC input (positive/negative common shared type) | |
|---|---|---|
| Number of Inputs | 16 points | |
| Rated Input Voltage | 5 V DC (+20/-10%, ripple rate within 5%) 12 V DC (+20/-15%, ripple rate within 5%) | |
| Rated Input Current | Approx. 1.2 mA (5 V DC) Approx. 3.3 mA (12 V DC) | |
| Maximum Number of Simultaneous Input Points | 100% | |
| ON Voltage / ON Current | 3.5 V or more / 1 mA or more | |
| OFF Voltage / OFF Current | 1 V or less / 0.1 mA or less | |
| Input Resistance | Approx. 3.3 kΩ | |
| Input Response Time | OFF > ON | 1 ms / 5 ms / 10 ms / 20 ms / 70 ms or less |
| ON > OFF | 1 ms / 5 ms / 10 ms / 20 ms / 70 ms or less | |
| Input Common Method | 16 points 1 common | |
| Insulation Method | Opto-isolator insulation | |
| Dielectric Strength | 560 V AC rms / 3 cycles (altitude 2,000 m) | |
| Insulation Resistance | 10 MΩ or more on an ohmmeter | |
| Protection Grade | IP2X | |
| Operation Display | ON Display (LED) | |
| External Wiring Connection Method | 18-point screw terminal block (M3 Screw) | |
| Number of Occupied Inputs/Outputs | 16 points (I/O assignment: input 16 points) | |
| 5 V DC Internal Current Consumption | 55 mA (TYP. all points ON) | |
| External Dimensions | Height (H) | 98 mm |
| Width (W) | 27.4 mm | |
| Depth (D) | 90 mm | |
| Weight | 0.14 kg | |