WLL180T,世界上响应速度最快的光纤型光电开关
Fiber-optic sensors | ||||||||||||||||||||||||||||||||||||||||||||||||
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Features | |||
Device type: | Stand-alone | ||
Dimensions (W x H xD): | 10.5 mm x 34.6 mm x71.9 mm | ||
Sensing rangemax.: | 0 m ... 20 m,through-beam system1) 2) | ||
Sensing range: | 0 ... 18 m,through-beam system, 0 mm ... 1,400 mm, proximity system3) 4) 5) 6) | ||
Light source: | LED 7) | ||
Type of light: | Visible red light | ||
Wave length: | 650 nm | ||
Sensitivityadjustment: | Teach-in button cable +/- increment button, manual |
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Adjustment of operatingdistance: | Cable, +/- incrementbutton, manual, Teach-in button | ||
Teach-in: | Menu-controlled | ||
Time type: | Without timedelay time delay off switch on delay ON and OFF delay one shot |
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Delay time: | Programmable: 0 ...9,999 ms | ||
Indication: | Display | ||
Sensor/detectionprinciple: | Fiber-opticphotoelectric sensor | ||
Angle ofdispersion: | Ca. 65 ° | ||
Housing design (lightemission): | Rectangular | ||
Display: | LED status display / 2x4-character digital dual displays, Set value (green indicator) andactual value (red indicator) are displayed simultaneously, displayof parameters |
1)5) Sensing range with 8 ms response time. Reduction withshorter response time (see tablesLL3/WLL180T) 2) 6)LL3-TX01 3) Objects to be sensed with 90%reflectivity (based on DIN 5033 white standard). Sensing range with8 ms response time. Reduction with shorter response time (seetables LL3/WLL180T) 4)LL3-DK06 7) Average service life of 100,000 hat TA = +25 °C |
Mechanics/electronics | |||
Enclosure rating: | IP 501) | ||
Supply voltage: | 12 V DC ... 24 V DC2) | ||
Ripple: | ≤ 10 %3) | ||
Currentconsumption: | ≤ 50 mA4) | ||
Output type: | NPN,Light/dark-switching, manually selectable, open collector | ||
Output currentImax.: | ≤ 100 mA | ||
Response time: | ≤ 2 ms ≤ 8 ms ≤ 16 µs ≤ 70 µs ≤ 250 µs 5) |
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Switchingfrequency: | 31.2 kHz 7.1 kHz 2 kHz 250 Hz 62.5 Hz |
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Connection type: | Cable, 4-wire, 2 m6) | ||
Cable material: | PVC | ||
Conductorcross-section: | 0.2 mm² | ||
Protection class: | III | ||
Circuitprotection: | A, B, C, D7) 8) 9) 10) | ||
Special device: | 0 | ||
Housing material: | ABS/PC | ||
Ambient operatingtemperature: | -25 °C ... 55 °C | ||
Ambient storagetemperature: | -40 °C ... 70 °C |