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Features
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 … 1,700 mm (Through-beam system) 1) Sensing range 0 mm … 45 mm, Proximity system 2) 3)
0 mm … 350 mm, Through-beam system 4)
Focus Approx. 65° 5) Type of light Visible green light Light source LED 6) Angle of dispersion Approx. 65° 5) Wave length 520 nm Adjustment Potentiometer, 10 turns 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-DK06.
- 4) LL3-TB01.
- 5) See LL3 fiber-optic data.
- 6) Average service life: 100,000 h at TU = +25 °C.
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Mechanics/electronics
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 ≤ 250 µs 4) Switching frequency 2,000 Hz 5) Time functions Off delay Delay time Selectable by sliding switch, ≤ 40 ms Input – Connection type Male connector M8, 4-pin Circuit protection A 6)
B 7)
C 8)
D 9)
Protection class III Weight 70 g Housing material Plastic, ABS/PC 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.
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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 eCl@ss 10.0 27270905 eCl@ss 11.0 27270905 eCl@ss 12.0 27270905 ETIM 5.0 EC002651 ETIM 6.0 EC002651 ETIM 7.0 EC002651 ETIM 8.0 EC002651 UNSPSC 16.0901 39121528