Mô tả sản phẩm
WLL190T-2
Features
Device type | Base unit 1) |
Sensor/ detection principle | Fiber-optic photoelectric sensor |
Dimensions (W x H x D) | 10.5 mm x 34.8 mm x 68.9 mm |
Housing design (light emission) | Rectangular |
Sensing range max. | 0 m … 4 m, Through-beam system 2) 3) |
Sensing range |
0 mm … 480 mm, Proximity system 4) 5) 0 … 2 m, Through-beam system 6) |
Focus | 7) |
Type of light | Visible red light |
Light source | LED 8) |
Angle of dispersion | Approx. 65? 7) |
Wave length | 650 nm |
Adjustment | Single teach-in button |
Time type |
Without time delay Off delay On delay One shot |
Delay time | Programmable, 0 ms, 9,999 ms |
Indication | Display |
Display | LED status display / 2x 4-character digital dual displays, Set value (green indicator) and actual value (red indicator) are displayed simultaneously, display of parameters |
- 1) Up to 15 expansion units can be connected.2) Sensing range at response time 2 ms. Reduction at shorter response time (see LL3/ WLL190T-2 table).3) LL3-TB02 and tip adapter LL3-TA01.4) Object with 90% remission (based on standard white DIN 5033). Sensing range with 2 ms response time. Reduction for shorter response time (see tables LL3/WLL190T-2).5) LL3-DB01.6) LL3-TB01.7) See LL3 fiber-optic data.8) Average service life: 100,000 h at TU = +25 ?C.
Mechanics/electronics
Supply voltage | 10 V DC … 24 V DC 1) |
Ripple | ? 10 % 2) |
Power consumption | ? 50 mA |
Switching output | PNP 3) |
Switching mode | Light/dark switching 3) |
Switching mode selector | Manually selectable |
Output current Imax. | ? 100 mA |
Response time | ? 2 ms, ? 60 ?s, ? 250 ?s |
Switching frequency |
8,333 Hz 2,000 Hz 250 Hz |
Connection type | Connector M8, 3-pin |
Circuit protection |
A 4) B 5) C 6) D 7) |
Protection class | III |
Weight | 25 g |
Housing material | Plastic, ABS/PC |
Enclosure rating | IP50 8) |
Ambient operating temperature | ?25 ?C … +55 ?C 9) |
Ambient storage temperature | ?40 ?C … +70 ?C |
- 1) +- 10%.2) May not exceed or fall below Uv tolerances.3) Q.4) A = VS connections reverse-polarity protected.5) B = inputs and output reverse-polarity protected.6) C = interference suppression.7) D = outputs overcurrent and short-circuit protected.8) With correctly attached fibre-optic cable LL3 and closed protection hood.9) Operating temperature fluctuates according to number of devices connected: 4?8 devices: ?25 ?C … +50 ?C (output current 50 mA) / 9?16 devices: ?25 ?C … +45 ?C (output current 20 mA).
Classifications
ECl@ss 5.0 | 27270905 |
ECl@ss 5.1.4 | 27270905 |
ECl@ss 6.0 | 27270905 |
ECl@ss 6.2 | 27270905 |
ECl@ss 7.0 | 27270905 |
ECl@ss 8.0 | 27270905 |
ECl@ss 8.1 | 27270905 |
ECl@ss 9.0 | 27270905 |
ETIM 5.0 | EC002651 |
ETIM 6.0 | EC002651 |
UNSPSC 16.0901 | 39121528 |