6033965 – Sick

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WLL170T-2P460 Fiber-Optic Sensor Rectangular 660nm “Sick”

Device type Fiber-optic sensors
Dimensions (W x H x D) 10.5 mm x 35.5 mm x 83.7 mm
Housing design (light emission) Rectangular
Sensing range max. 0 mm … 1,500 mm (Through-beam system) 1)
Sensing range
0 mm … 60 mm, Proximity system 2) 3)
0 m … 300 mm, Through-beam system 4)
Focus Approx. 65° 5)
Type of light Visible red light
Light source LED 6)
Angle of dispersion Approx. 65° 5)
Wave length 660 nm
Adjustment
Single teach-in button
Cable
Indication LED
1) LL3-TB02 and tip adapter LL3-TA01.
2) Objects to be sensed with 90% reflectivity (based on DIN 5033 white standard). Sensing range depends on fiber-optic cable.
3) LL3-DM01.
4) LL3-TB01.
5) See LL3 fiber-optic data.
6) Average service life: 100,000 h at TU = +25 °C
Supply voltage 10 V DC … 30 V DC 1)
Ripple 10 % 2)
Current consumption 30 mA 3)
Switching output PNP
Number of switching outputs 1
Switching mode Light/dark switching
Switching mode selector Selectable via light/dark selector
Response time = 50 µs 4)
Switching frequency 10,000 Hz 5)
Time functions Off delay
Delay time Selectable by sliding switch, = 40 ms
Input Teach-in input
Connection type Male connector M8, 4-pin
Circuit protection
A 6)
B 7)
C 8)
D 9)
Protection class III
Weight 60 g
Housing material Plastic, ABS
Enclosure rating IP66 10)
Items supplied BEF-WLL170 mounting bracket
Ambient operating temperature –25 °C … +55 °C
Ambient temperature, storage –40 °C … +70 °C
UL File No. NRKH.E300503 & NRKH7.E300503
1) Limit values.
2) May not exceed or fall below Uv tolerances.
3) Without load.
4) Signal transit time with resistive load.
5) With light/dark ratio 1:1.
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