Sick WLF18-3V930 (1025920)- A&S Automation Co., Ltd

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Photoelectric reflex switch WLF18-3V930 PNP, light-switching, alarm output, pig tail 290 mm, with M12 plug, 4 pin

Your benefits

Fast installation due to highly visible red light and preset sensitivity
Reliable object detection without blind zones, even for reflective objects, thanks to autocollimation optics and polarizing filter
No interference from ambient light or devices mounted opposite one another
High availability in the field, optional addition of alarm output

Features
Dimensions (W x H x D)::	17.6 mm x 75.5 mm x 33.5 mm
Sensing range max.:	0 m ... 7 m ¹⁾
Sensing range:	0 m ... 5 m ²⁾
Housing desig (light emission):	Slim
Light source:	LED ³⁾
Type of light:	visible red light
Wave length:	645 nm
Adjustment:	no/fix
Sensitivity adjustment:	No/fix
Sensor/detection principle:	Photoelectric retro-reflective sensor, autocollimation
Light spot (distance):	40 mm (2 m)
Alarm output:
¹⁾ ²⁾ PL80A ³⁾ Average service life 100,000 h at Ta = +25 C
Mechanics/electronics
Enclosure rating:	IP 67
Supply voltage:	10 V DC ... 30 V DC ¹⁾
Residual ripple:	< 5 Vpp ²⁾
Power consumption:	40 mA ³⁾
Switching output:	PNP, light switching
Output current Imax.:	100 mA
Response time:	< 500 s ⁴⁾
Switching frequency:	1,000 Hz with light/dark ratio 1:1
Connection type:	Cable with plug, M12, 4-pin 0.29 m ⁵⁾
Cable material:	PVC
Circuit protection:	A C D ⁶⁾ ⁷⁾ ⁸⁾
Weight:	70 g
Housing material:	ABS
Optics material:	PMMA
Ambient temperature, operation:	-40 C ... 60 C
Ambient temperature, storage:	-40 C ... 75 C
Voltage supply-LED:
Output state-LED:
Angle of dispersion:	1.8
¹⁾ Limit values, operation in short-circuit protected network max. 8 A ²⁾ ³⁾ Without load ⁴⁾ Signal transit time with resistive load ⁵⁾ Do not bend below 0 C ⁶⁾ A = VS connections reverse-polarity protected ⁷⁾ C = interference suppression ⁸⁾ D = outputs overcurrent and short-circuit protected

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