WLL180T-L632 - 6050762

Features
Device type Fiber-optic sensors
Device type detail Base unit 1)
Dimensions (W x H x D) 10.5 mm x 34.6 mm x 71.9 mm
Housing design (light emission) Rectangular
Sensing range max. 0 m ... 20 m (Through-beam system) 2) 3)
Sensing range

0 mm ... 1,400 mm, Proximity system 4) 5)

0 m ... 18 m, Through-beam system 2) 3)
Focus Approx. 65° 6)
Type of light Visible red light
Light source LED 7)
Angle of dispersion Approx. 65° 6)
Wave length 650 nm
Adjustment

Menu-controlled

Single teach-in button

Cable
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 with 8 ms response time. Reduction with shorter response time (see tables LL3/WLL180T).
3) LL3-TX01.
4) Object with 90% remission (based on standard white DIN 5033). Sensing range at 8 ms response time. Reduced at shorter response times (see LL3 / WLL180T tables).
5) LL3-DK06.
6) See LL3 fiber-optic data.
7) Average service life: 100,000 h at TU = +25 °C.

Mechanics/electronics
Supply voltage 12 V DC ... 24 V DC 1)
Ripple ≤ 10 % 2)
Current consumption 50 mA 3)
Switching output NPN
Number of switching outputs 2
Switching mode Light/dark switching
Switching mode selector Manually selectable
Response time

≤ 16 µs 4)

≤ 70 µs

≤ 250 µs

≤ 2,000 µs

≤ 8,000 µs
Switching frequency

31.2 kHz

7.1 kHz

2 kHz

250 Hz

62.5 Hz
Time functions

Without time delay

Off delay

On delay

ON and OFF delay

One shot
Delay time Programmable, 0 ms ... 9,999 ms
Input Multifunctional input MF
Connection type Cable, 5-wire, 2 m 5)
Cable material PVC
Conductor cross section 0.2 mm²
Circuit protection

A 6)

B 7)

C 8)

D 9)
Protection class III
Weight 25 g
Housing material Plastic, ABS/PC
Enclosure rating IP50 10)
Items supplied BEF-WLL180 mounting bracket
Ambient operating temperature –25 °C ... +55 °C
Ambient temperature, storage –40 °C ... +70 °C
UL File No. NRKH2.E300503 & NRKH8.E300503
1) +- 10%.
2) May not exceed or fall below Uv tolerances.
3) Without load.
4) Selectable.
5) Do not bend below 0 °C.
6) A = VS connections reverse-polarity protected.
7) B = inputs and output reverse-polarity protected.
8) C = interference suppression.
9) D = outputs overcurrent and short-circuit protected.
10) With correctly attached fibre-optic cable LL3 and closed protection hood.