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Features
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Functional principle Photoelectric proximity sensor Functional principle detail Background suppression Sensing range max. 20 mm … 350 mm 1) Sensing range 20 mm … 350 mm Emitted beam Light source LED 2) Type of light Visible red light Light spot size (distance) Ø 6 mm (200 mm) Key LED figures Wave length 640 nm Adjustment Double teach-in button Items supplied 2 x clamps BEF-KH-W12, incl. screws -
1) Object with 90% remission (based on standard white, DIN 5033).
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2) Average service life: 100,000 h at TU = +25 °C.
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Safety-related parameters
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MTTFD 815 years DCavg 0 % TM (mission time) 20 years
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Electrical data
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Supply voltage UB 10 V DC … 30 V DC 1) Ripple < 5 Vpp 2) Current consumption 45 mA 3) Protection class III Digital output Type PNP Signal voltage PNP HIGH/LOW > Uv – 2,5 V / ca. 0 V Output current Imax. ≤ 100 mA Response time ≤ 330 µs 4) Switching frequency 1,500 Hz 5) Switching mode Light/dark switching Output function Complementary Circuit protection A 6)
C 7)
D 8)
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1) Limit values when operated in short-circuit protected network: max. 8 A.
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2) May not exceed or fall below Uv tolerances.
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3) Without load.
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4) Signal transit time with resistive load.
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5) With light/dark ratio 1:1.
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6) A = VS connections reverse-polarity protected.
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7) C = interference suppression.
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8) D = outputs overcurrent and short-circuit protected.
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Mechanical data
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Housing Rectangular Dimensions (W x H x D) 15.6 mm x 48.5 mm x 42 mm Connection Male connector M12, 4-pin Material Housing Metal Front screen Plastic, PMMA Weight 120 g
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Ambient data
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Enclosure rating IP66
IP67
Ambient operating temperature –40 °C … +60 °C Ambient temperature, storage –40 °C … +75 °C
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