WLL180T-P432 - 6039093

Features
Device type Fiber-optic sensors
Device type detail Stand-alone
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 1) 2)
Sensing range

0 mm ... 1,400 mm, Proximity system 3) 4)

0 ... 18 m, Through-beam system 1) 2)
Focus Approx. 65° 5)
Type of light Visible red light
Light source LED 6)
Angle of dispersion Approx. 65° 5)
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) Sensing range with 8 ms response time. Reduction with shorter response time (see tables LL3/WLL180T).
2) LL3-TX01.
3) Objects to be sensed with 90% reflectivity (based on DIN 5033 white standard). Sensing range with 8 ms response time. Reduction with shorter response time (see tables LL3/WLL180T).
4) LL3-DK06.
5) See LL3 fiber-optic data.
6) 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 PNP
Number of switching outputs 1
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, 4-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. NRKH.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.

Safety-related parameters
MTTFD 323 years
DCavg 0 %