WL170

Photoelectric sensors WL170-P420

Sensor principle: Photoelectric retro-reflective sensor
Dimensions (W x H x D): 12 mm x 37 mm x 28.6 mm
Sensing range max: 0.1 m … 0.8 m
Type of light: Visible red light
Power supply: 10 V DC … 30 V DC
Switching output: PNP – Light/Dark On
Connection type: Male connector M8, 4-pin

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At a glance:

Highly visible light spot simplifies alignment
Reliable detection of glossy objects at a close range with WL170 bright light models
Less contamination due to high optical operating reserve
M3 threaded mounting holes provide quick and easy installation

Technical data:

Dimensions (W x H x D): 12 mm x 37 mm x 28.6 mm
Housing design (light emission): Rectangular
Sensing range max: 0.1 m … 0.8 m
Sensing range: 1 m … 0.6 m
Light source: LED
Type of light: Visible red light
Enclosure rating: IP67
Housing material: Stainless steel, Stainless steel/ABS
Adjustment: Potentiometer, 270°

Dimensions:

Connection diagram:

Features:

Sensor principle: Photoelectric retro-reflective sensor
Dimensions (W x H x D): 12 mm x 37 mm x 28.6 mm
Housing design (light emission): Rectangular
Sensing range max: 0.1 m … 0.8 m
Sensing range: 1 m … 0.6 m
Light source: LED
Type of light: Visible red light
Enclosure rating: IP67
Adjustment: Potentiometer, 270°

Mechanics/ Electronics:

Power supply: 10 V DC … 30 V DC
Switching output: PNP – Light/Dark On
Switching mode selector: Selectable via L/D control cable
Connection type: Male connector M8, 4-pin
Housing material: Stainless steel, Stainless steel/ABS
Temperature range: –25 °C … +55 °C

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Plug connectors and cables

Connecting cable (female connector-open)

Figure	Connection type head A	Connection type head B	Connecting cable	Cable material	Enclosure rating	Model name	Part no.
	Female connec- tor, M8, 4-pin, straight	Cable, open conductor heads	2 m, 4-pole	PVC	IP 67, IP 69K	DOL-0804-G02M	6009870
	Female connec- tor, M8, 4-pin, straight	Cable, open conductor heads	2 m, 4-pole	PUR, halogen-free	IP 65, IP 68, IP 69K	DOL-0804-G02MC	6025894
	Female connec- tor, M8, 4-pin, angled	Cable, open conductor heads	2 m, 4-pole	PVC	IP 67, IP 69K	DOL-0804-W02M	6009871
	Female connec- tor, M8, 4-pin, angled	Cable, open conductor heads	2 m, 4-pole	PUR, halogen-free	IP65, IP68, IP69K	DOL-0804-W02MC	6025897

Reflectors

Figure	Materia	Description	Model name	Part no.
	PMMA/ABS	Rectangular, screw connection, 47 mm x 47 mm	P250	5304812
		Rectangular, screw connection, 38 mm x 15 mm	PL20A	1012719
		Rectangular, screw connection, 56 mm x 28 mm	PL30A	1002314
		Rectangular, screw connection, 37 mm x 56 mm	PL40A	1012720
		Rectangular, screw connection, 80 mm x 80 mm	PL80A	1003865