SICK WL27-3P1131 (1027768)- A&S Automation Co., Ltd

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Photoelectric reflex switch WL27-3P1131 red light, PNP, cable 2 m

High scanning range, high operating reserves
Faster alignment with red light
Reliable operation in industrial environments and when devices are mounted opposite one another
Front screen heating, time functions
Operating temperature: -40 C - +60 C
UL approval

Your benefits

Less downtime plus resistance to contamination due to high operating reserves
Flexible usage due to extended functionality e.g. time functions
Extremely vibration resistant and therefore largely independent of ambient conditions
For use at temperatures as low as 40 C
Highly stable housing due to offset fixing holes

Features
Dimensions (W x H x D)::	24.6 mm x 80.6 mm x 54 mm
Sensing range max.:	0.1 m ... 15 m ¹⁾
Sensing range:	0.1 m ... 11 m ²⁾
Light source:	LED ³⁾
Type of light:	visible red light
Wave length:	660 nm
Light spot diameter (distance):	220 mm (10 m)
Adjustment:	adjustable
Sensitivity adjustment:	Adjustable Potentiometer
¹⁾ ²⁾ PL80A ³⁾ Average service life 100,000 h at Ta = +25 C
Mechanics/electronics
Enclosure rating:	IP 66 IP 67
Supply voltage:	10 V DC ... 30 V DC ¹⁾
Residual ripple:	≤ 5 Vpp ²⁾
Power consumption:	≤ 30 mA ³⁾
Switching output:	PNP, light/dark-switching, Complementary
Output current Imax.:	≤ 100 mA
Response time:	≤ 500 s ⁴⁾
Switching frequency:	1,000 Hz with light/dark ratio 1:1
Connection type:	Cable, 4-wire 2 m ⁵⁾
Cable material:	PVC
Number of cores:	4
Protection class:	II ⁶⁾
Circuit protection:	A B C ⁷⁾ ⁸⁾ ⁹⁾
Weight:	180 g
Housing material:	ABS
Optics material:	PMMA
Ambient temperature, operation:	-40 C ... 60 C
Ambient temperature, storage:	-40 C ... 75 C
Polarisation filter:
Signal voltage PNP HIGH / LOW:	approx. VS - 2.5 V / 0 V
Angle of dispersion:	1.5
¹⁾ Limit values, operation in short-circuit protected network max. 8 A ²⁾ May not exceed or fall short of V_S ³⁾ Without load ⁴⁾ Signal transit time with resistive load ⁵⁾ Do not bend below 0 C ⁶⁾ Reference voltage 50 V DC ⁷⁾ A = VS connections reverse-polarity protected ⁸⁾ B = inputs and output reverse-polarity protected ⁹⁾ C = interference suppression

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