MELSEC-Q Series Input Unit (DC Negative Common)
Brand :
MITSUBISHI
Caution
- This product belongs in RoHS Directive under Category 9 "Monitoring and control equipment" with exclusion from the usage restriction of phthalate esters until 21 July 2021.
Product Description
MELSEC-Q series input unit (DC negative common).
[Features]
· A wider range of lineup than the common type in voltage and number of input points.
[Applications]
· For receiving external ON/OFF signals and transmitting ON/OFF signals externally.
QX80 Specifications
| Input Format | DC Input (negative common type) | |
|---|---|---|
| Number of Inputs | 16 points | |
| Rated Input Voltage | 24 V DC (+20/-15%, ripple ratio within 5%) | |
| Rated Input Current | Approx. 4 mA | |
| Input Derating | N/A | |
| ON Voltage / ON Current | 19 V or more / 3 mA or more | |
| OFF Voltage / OFF Current | 11 V or less / 1.7 mA or less | |
| Input Resistance | Approx. 5.6 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 | 50 mA (TYP. all points ON) | |
| External Dimensions | Height (H) | 98 mm |
| Width (W) | 27.4 mm | |
| Depth (D) | 90 mm | |
| Weight | 0.16 kg | |
QX80-TS Specifications
| Input Format | DC Input (negative common type) | |
|---|---|---|
| Number of Inputs | 16 points | |
| Rated Input Voltage | 24 V DC (+20/-15%, ripple ratio within 5%) | |
| Rated Input Current | Approx. 4 mA | |
| Input Derating | N/A | |
| ON Voltage / ON Current | 19 V or more / 3 mA or more | |
| OFF Voltage / OFF Current | 11 V or less / 1.7 mA or less | |
| Input Resistance | Approx. 5.6 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 2-piece spring clamp terminal block | |
| Number of Occupied Inputs/Outputs | 16 points (I/O assignment: input 16 points) | |
| 5 V DC Internal Current Consumption | 50 mA (TYP. all points ON) | |
| External Dimensions | Height (H) | 98 mm |
| Width (W) | 27.4 mm | |
| Depth (D) | 90 mm | |
| Weight | 0.16 kg | |
QX81 Specifications
| Input Format | DC Input (negative common type) | |
|---|---|---|
| Number of Inputs | 32 Points | |
| Rated Input Voltage | 24 V DC (+20/-15%, ripple ratio within 5%) | |
| Rated Input Current | Approx. 4 mA | |
| ON Voltage / ON Current | 19 V or more / 3 mA or more | |
| OFF Voltage / OFF Current | 11 V or less / 1.7 mA or less | |
| Input Resistance | Approx. 5.6 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 | 32 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 | 37-pin D-sub Connector | |
| Compatible Connector | A6CON1E, A6CON2E, A6CON3E (sold separately) | |
| Number of Occupied Inputs/Outputs | 32 points (I/O assignment: input 32 points) | |
| 5 V DC Internal Current Consumption | 75 mA (TYP. all points ON) | |
| External Dimensions | Height (H) | 98 mm |
| Width (W) | 27.4 mm | |
| Depth (D) | 90 mm | |
| Weight | 0.16 kg | |
Input Derating
Input derating graph
QX81-S2 Specifications
| Input Format | DC Input (negative common type) | |
|---|---|---|
| Number of Inputs | 32 Points | |
| Rated Input Voltage | 24 V DC (+20/-15%, ripple ratio within 5%) | |
| Rated Input Current | Approx. 6 mA | |
| ON Voltage / ON Current | 15 V or more / 3 mA or more | |
| OFF Voltage / OFF Current | 5 V or less / 1.7 mA or less | |
| Input Resistance | Approx. 3.6 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 | 32 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 | 37-pin D-sub Connector | |
| Compatible Connector | A6CON1E, A6CON2E, A6CON3E (sold separately) | |
| Number of Occupied Inputs/Outputs | 32 points (I/O assignment: input 32 points) | |
| 5 V DC Internal Current Consumption | 75 mA (TYP. all points ON) | |
| External Dimensions | Height (H) | 98 mm |
| Width (W) | 27.4 mm | |
| Depth (D) | 90 mm | |
| Weight | 0.16 kg | |
Input Derating
Input derating graph
QX82 Specifications
| Input Format | DC Input (negative common type) | |
|---|---|---|
| Number of Inputs | 64 points | |
| Rated Input Voltage | 24 V DC (+20/-15%, ripple ratio within 5%) | |
| Rated Input Current | Approx. 4 mA | |
| ON Voltage / ON Current | 19 V or more / 3 mA or more | |
| OFF Voltage / OFF Current | 11 V or less / 1.7 mA or less | |
| Input Resistance | Approx. 5.6 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 | 32 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) 32-point switch display by SW | |
| External Wiring Connection Method | 40-pin connector × 2 | |
| Compatible Connector | A6CON1, A6CON2, A6CON3, A6CON4 (sold separately) | |
| Number of Occupied Inputs/Outputs | 64 points (I/O assignment: input 64 points) | |
| 5 V DC Internal Current Consumption | 90 mA (TYP. all points ON) | |
| External Dimensions | Height (H) | 98 mm |
| Width (W) | 27.4 mm | |
| Depth (D) | 90 mm | |
| Weight | 0.18 kg | |
Input Derating
Input derating graph
QX82-S1 Specifications
| Input Format | DC Input (negative common type) | ||
|---|---|---|---|
| Number of Inputs | 64 points | ||
| Rated Input Voltage | 24 V DC (+20/-15%, ripple ratio within 5%) | ||
| Rated Input Current | Approx. 4 mA | ||
| ON Voltage / ON Current | 19 V or more / 3 mA or more | ||
| OFF Voltage / OFF Current | 9.5 V or less / 1.5 mA or less | ||
| Input Resistance | Approx. 5.6 kΩ | ||
| Input Response Time | Response Time Setting | 0.1 ms / 0.2 ms / 0.4 ms / 0.6 ms / 1 ms | |
| OFF > ON | TYP. | 0.05 ms / 0.15 ms / 0.30 ms / 0.55 ms / 1.05 ms | |
| MAX. | 0.12 ms / 0.20 ms / 0.40 ms / 0.60 ms / 1.20 ms | ||
| ON > OFF | TYP. | 0.15 ms / 0.20 ms / 0.35 ms / 0.60 ms / 1.10 ms | |
| MAX. | 0.20 ms / 0.30 ms / 0.50 ms / 0.70 ms / 1.30 ms | ||
| Input Common Method | 32 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) 32-point switch display by SW | ||
| External Wiring Connection Method | 40-pin connector × 2 | ||
| Compatible Connector | A6CON1, A6CON2, A6CON3, A6CON4 (sold separately) | ||
| Number of Occupied Inputs/Outputs | 64 points (I/O assignment: input 64 points) | ||
| 5 V DC Internal Current Consumption | 90 mA (TYP. all points ON) | ||
| External Dimensions | Height (H) | 98 mm | |
| Width (W) | 27.4 mm | ||
| Depth (D) | 90 mm | ||
| Weight | 0.18 kg | ||
Input Derating
Input derating graph
QX80H Specifications
| Input Format | DC Input (negative common type) | ||
|---|---|---|---|
| Number of Inputs | 16 points | ||
| Rated Input Voltage | 24 V DC (+20/-15%, ripple ratio within 5%) | ||
| Rated Input Current | Approx. 6 mA | ||
| ON Voltage / ON Current | 13 V or less / 3 mA or less | ||
| OFF Voltage / OFF Current | 8 V or less / 1.6 mA or less | ||
| Input Resistance | Approx. 3.9 kΩ | ||
| Input Response Time | SW1 (Noise Filter) | OFF / ON | |
| Response Time Setting | Disabled / 0.1 ms / 0.2 ms / 0.4 ms / 0.6 ms / 1 ms | ||
| OFF > ON | TYP. | 0 ms / 0.04 ms / 0.10 ms / 0.25 ms / 0.50 ms / 0.95 ms | |
| MAX. | - / 0.05 ms / 0.15 ms / 0.30 ms / 0.60 ms / 1.00 ms | ||
| ON > OFF | TYP. | 0 ms / 0.04 ms / 0.10 ms / 0.25 ms / 0.50 ms / 0.95 ms | |
| MAX. | - / 0.05 ms / 0.15 ms / 0.30 ms / 0.60 ms / 1.00 ms | ||
| Function Setting | SW2 | OFF: Interruption ON: High-speed Input | |
| Input Common Method | 8 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: high-speed input 16 points / interruption 16 points) | ||
| Interruption Processing Condition | Configuration by switch settings of the CPU parameters | ||
| 5 V DC Internal Current Consumption | 80 mA (TYP. all points ON) | ||
| External Dimensions | Height (H) | 98 mm | |
| Width (W) | 27.4 mm | ||
| Depth (D) | 90 mm | ||
| Weight | 0.16 kg | ||
Input Derating
Input derating graph
QX90H Specifications
| Input Format | DC Input (negative common type) | ||
|---|---|---|---|
| Number of Inputs | 16 points | ||
| Rated Input Voltage | 5 V DC (+20/-15%, ripple ratio within 5%) | ||
| Rated Input Current | Approx. 6 mA | ||
| Input Derating | N/A | ||
| ON Voltage / ON Current | 3.5 V or more / 3 mA or more | ||
| OFF Voltage / OFF Current | 1 V or less / 1 mA or less | ||
| Input Resistance | Approx. 470 Ω | ||
| Input Response Time | SW1 (Noise Filter) | OFF / ON | |
| Response Time Setting | Disabled / 0.1 ms / 0.2 ms / 0.4 ms / 0.6 ms / 1 ms | ||
| OFF > ON | TYP. | 0 ms / 0.04 ms / 0.10 ms / 0.25 ms / 0.50 ms / 0.95 ms | |
| MAX. | - / 0.05 ms / 0.15 ms / 0.30 ms / 0.60 ms / 1.00 ms | ||
| ON > OFF | TYP. | 0 ms / 0.04 ms / 0.10 ms / 0.25 ms / 0.50 ms / 0.95 ms | |
| MAX. | - / 0.05 ms / 0.15 ms / 0.30 ms / 0.60 ms / 1.00 ms | ||
| Function Setting | SW2 | OFF: Interruption ON: High-speed Input | |
| Input Common Method | 8 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: high-speed input 16 points / interruption 16 points) | ||
| Interruption Processing Condition | Configuration by switch settings of the CPU parameters | ||
| 5 V DC Internal Current Consumption | 80 mA (TYP. all points ON) | ||
| External Dimensions | Height (H) | 98 mm | |
| Width (W) | 27.4 mm | ||
| Depth (D) | 90 mm | ||
| Weight | 0.14 kg | ||