MELSEC-QS/WS SeriesQS90SR2SP-CC Specifications
Performance specifications
| Input specifications | |
| Number of safety input points | |
| Number of other input points | |
| Safety input rated input voltage | |
| Safety input rated input current | |
| Input type | Type |
| X0 | |
| X1 | |
| Input isolation method | |
| Input common terminal arrangement | |
| Output specifications | |
| Number of safety output points | |
| Rated load current | |
| Minimum switching load | |
| Maximum allowable voltage of contact | |
| Resistance load | |
| Relay life | Mechanical |
| Electrical | |
| Maximum switching frequency | |
| Response time | Time until output ON |
| Time until output OFF | |
| Output isolation method | |
| Output common terminal arrangement | |
| Common specifications | |
| Number of extension modules | |
| Dielectric withstand voltage | |
| Insulation resistance | |
| Station type | |
| Number of occupied stations | |
| Module power supply | Voltage |
| Current | |
| Safety power supply | Voltage |
| Current | |
| Protection degree | |
| External interface | |
| Communication cable | |
| External dimensions | Height |
| Width | |
| Depth | |
| Weight | |
1 safety input point (2 inputs) |
1 start-up input point |
24 V DC (ripple ratio: within 5 %) (allowable voltage range: 20.4...26.4 V DC) |
4.6 mA (300 mA at relay start-up) |
P type |
Positive common |
Positive common |
Relay |
All points independent |
1 safety output point (3 outputs) |
Category 3: 5.0 A/point or less Category 4: 3.6 A/point or less |
5 V DC, 5 mA |
250 V AC, 30 V DC |
250 VAC/5 A, 30 VDC/5 A |
5 million times or more |
100 thousand times or more |
1200 times/hour based on the rated control capacity |
50 ms or less (safety input ON → safety output ON) |
20 ms or less (safety input OFF → safety output OFF) |
Relay |
All points independent |
Up to three extension safety relay modules can be connected. |
Between safety outputs: 2500 V AC/1 mA or less for 1 minute Between safety input and safety output: 2500 V AC/1 mA or less for 1 minute Between power supply and safety output: 2500 V AC/1 mA or less for 1 minute |
Between safety outputs: 100 MΩ or more, measured with a 500 V DC insulation resistance tester Between safety input and safety output: 100 MΩ or more, measured with a 500 V DC insulation resistance tester Between power supply and safety output: 100 MΩ or more, measured with a 500 V DC insulation resistance tester |
Remote I/O station |
1 station |
24 V DC (ripple ratio: within 5 %) (allowable voltage range: 20.4...26.4 V DC) |
70 mA (when not using extension module), 145 mA (when using three extension modules) |
24 V DC (ripple ratio: within 5 %) (allowable voltage range: 20.4...26.4 V DC) |
85 mA (when not using extension module), 325 mA (when using three extension modules) |
IP1X |
Two-piece spring clamp terminal block |
Ver.1.10 compatible CC-Link dedicated cable CC-Link dedicated cable (Ver.1.00 compatible) CC-Link dedicated high-performance cable (Ver.1.00 compatible) |
112 mm |
45 mm |
113.5 mm |
0.37 kg |
General specifications
| Operating ambient temperature | ||
| Storage ambient temperature | ||
| Operating ambient humidity | ||
| Storage ambient humidity | ||
| Vibration resistance | Compliant with JIS B 3502 and IEC 61131-2 | Under intermittent vibration |
| Under continuous vibration | ||
| Shock resistance | ||
| Operating atmosphere | ||
| Operating altitude | ||
| Installation location | ||
| Overvoltage category | ||
| Pollution degree | ||
| Equipment class | ||
0...55 ˚C |
-20...75 ˚C |
30...85 %RH, non-condensing |
30...85 %RH, non-condensing |
Frequency: 5...8.4 Hz, Half amplitude: 3.5 mm Frequency: 8.4...150 Hz, Constant acceleration: 9.8 m/s2 Sweep count: 10 times each in X, Y, Z directions |
Frequency: 5...8.4 Hz, Half amplitude: 1.75 mm Frequency: 8.4...150 Hz, Constant acceleration: 4.9 m/s2 |
Compliant with JIS B 3502 and IEC 61131-2 (147 m/s2, duration of action 11 ms, 3 times in X, Y, Z directions respectively by sine half-wave pulse) |
No corrosive gases |
0...2000 m |
Inside a control panel of IP standard 54 or more |
III or less |
2 or less |
Class I |