WLL180T,世界上响应速度最快的光纤型光电开关
| Fiber-optic sensors | ||||||||||||||||||||||||||||||||||||||||||||||||
|
| |||||||||||||||||||||||||||||||||||||||||||||||
| 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 |
||
| 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 |
||
| 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) |
||
| Switchingfrequency: | 31.2 kHz 7.1 kHz 2 kHz 250 Hz 62.5 Hz |
||
| 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 | ||