SICK WTB140-N430 (6012639)- A&S Automation Co., Ltd

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Photoelectric Proximity Switch, Background-suppression, LED-red, sr: 500mm; WTB140-N430

With background suppression (BGS), consequently reliable detection of dark objects in front of a light background
Scanning distance adjustable via potentiometer
Red light as alignment aid
Optionally with time release delay tOFF = 0 ... 100 ms

Product features
Sensing range min ... max:	15 mm ... 500 mm, 2 mm ... 500 mm
Light source:	LED
Type of light:	Red light
Light spot diameter:	Approx. 15 mm at 200 mm distance
Laser:	Red light
Sensing range max.:	15 mm ... 500 mm, 2 mm ... 500 mm
Adjustment::	potentiometer, 5-turn
Wave length:	680 nm

Technical data
Design:	cuboid
Dimensions (W x H x D):	11 mm x 31 mm x 20 mm
Supply voltage min ... max:	DC 10 ... 30 V ¹⁾
Ripple:	10 %
Power consumption:	≤ 30 mA
Switching output:	NPN: open collector: Q
Switching mode:	Light-/dark-switching via rotary switch
Signal voltage NPN HIGH / LOW:	Approx. V_S / < 1.8 V
Output current max.:	100 mA
Response time:	≤ 0.5 ms
Switching frequency:	1,000 Hz
Connection type:	Connector, M8, 4-pin
Circuit protection:	V_S connections reverse-polarity protected / In-/outputs short-circuit protected / Interference suppression / Outputs overcurrent and short-circuit protected
Enclosure rating:	IP 67
Ambient operation temperature, min ... max:	-25 C ... +55 C
Ambient storage temperature, min ... max:	-40 C ... +70 C
Weight:	ca. 9 g
Housing material:	PBT
Angle of dispersion:	ca. 4.3
Series:	W140-2
Optics material:	PC
¹⁾ Limit values, reverse-polarity protected operation in short-circuit protected network max. 8 A

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