Sick VTF18-3E1140 (6012801)- A&S Automation Co., Ltd

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Photoelectric Proximity Switch, Focustype, IR, sr:100mm; VTF18-3E1140

Your benefits

Standardized design enables simple assembly and alignment and simple replacement of the device
Reliable detection of objects regardless of the color
Suitable for signal processing e.g. with AS-i coupling modules or M12 distributor islands
Flexibility in case of restricted installation space

Features
Sensing range max.:	3 mm ... 100 mm ¹⁾
Sensing range:	3 mm ... 90 mm
Housing desig (light emission):	straight
Light source:	LED ²⁾
Type of light:	Infrared light
Adjustment:	no/fix
Housing length:	78 mm
Thread diameter (housing):	M18 x 1
Sensor/detection principle:	Photoelectric proximity sensor, Background blanking
Light spot (distance):	3 mm (50 mm)
Optical axis:	axial
¹⁾ Object with 90 % reflectance (referred to standard white DIN 5033) ²⁾ 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:	≤ 10 % ²⁾
Power consumption:	≤ 30 mA ³⁾
Switching output:	NPN, light switching, open collector
Output current Imax.:	100 mA
Response time:	≤ 2 ms ⁴⁾
Switching frequency:	250 Hz with light/dark ratio 1:1
Connection type:	Connector M12, 4-pin
Protection class:	III
Circuit protection:	A B C D ⁵⁾ ⁶⁾ ⁷⁾ ⁸⁾
Weight:	120 g
Housing material:	Nickel-plated brass
Optics material:	PMMA
Ambient temperature, operation:	-25 C ... 70 C
Special Design:	focused optics
Angle of dispersion:	Focused, focus at 50 mm
¹⁾ Limit values ²⁾ ³⁾ Without load ⁴⁾ Signal transit time with resistive load ⁵⁾ A = VS connections reverse-polarity protected ⁶⁾ B = inputs and output reverse-polarity protected ⁷⁾ C = interference suppression ⁸⁾ D = outputs overcurrent and short-circuit protected

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