Sick WT27-2S112 (1015093)- A&S Automation Co., Ltd

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Photoelectric Proximity Switch WT27-2S112

Your benefits

The large sensing range and high operating reserves ensure a high level of reliability during use
Extremely resistant to vibrations and immune to ambient conditions
Reliable operation in ambient light, with optical reflections, and when devices are mounted opposite one another
Reduces setup costs, e.g., in case of format adjustment using an IO-Link sensor communication interface
PinPoint technology can replace laser photoelectric proximity sensors in some applications, eliminating the need for laser safety measures, and the service life of the PinPoint LED is double that of conventional laser diodes

Features
Dimensions (W x H x D)::	24.6 mm x 80 mm x 53.5 mm
Sensing range max.:	100 mm ... 1,500 mm ¹⁾
Sensing range:	100 mm ... 1,500 mm
Housing desig (light emission):	Cuboid
Light source:	LED ²⁾
Type of light:	Infrared light
Adjustment of operating distance:	Potentiometer
Sensor/detection principle:	Photoelectric proximity sensor, Background suppression
Light spot (distance):	25 mm (800 mm)
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:	24 V AC/DC ... 240 V AC/DC ¹⁾
Switching output:	Relay, change-over contacts, electrically isolated ²⁾
Response time:	< 6 ms ³⁾
Switching frequency:	10 Hz ⁴⁾
Connection type:	Cable, 5-wire 2 m ⁵⁾
Conductor cross-section:	0.25 mm2
Protection class:	II ⁶⁾
Circuit protection:	A C ⁷⁾ ⁸⁾
Weight:	100 g
Housing material:	ABS
Ambient temperature, operation:	-40 C ... 60 C
Ambient temperature, storage:	-40 C ... 75 C
Power consumption:	< 2 VA
Switching current (switching voltage):	4 A (240 V AC) 0.2 A (120 V DC) 4 A (24 V DC)
¹⁾ + 10 %, -20 % ²⁾ Provide suitable spark supression for inductive or capacitive loads ³⁾ Signal transit time with resistive load ⁴⁾ With light/dark ratio 1:1 ⁵⁾ Do not bend below 0 C ⁶⁾ Reference voltage 250 V AC ⁷⁾ A = VS connections reverse-polarity protected ⁸⁾ C = interference suppression

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