SICK WT23-2S1521 (1027780)- A&S Automation Co., Ltd

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Photoelectric proximity switch WT23-2S1521 infrared light, background blanking, relay, cable 2 m

Your benefits

Durable housing with reinforced mounting holes withstands harsh conditions
360 LEDs provide device status indication from multiple angles
Less downtime due to ASIC (application-specific integrated circuit) chip technology by SICK
High level of mechanical and electronic reliability in industrial environments

Features
Dimensions (W x H x D)::	24.6 mm x 80.6 mm x 54 mm
Sensing range max.:	50 mm ... 1,000 mm ¹⁾
Sensing range:	100 mm ... 1,000 mm
Housing desig (light emission):	Cuboid
Light source:	LED ²⁾
Type of light:	Infrared light
Wave length:	880 nm
Adjustment of operating distance:	Potentiometer
Sensor/detection principle:	Photoelectric proximity sensor, Background blanking
Light spot (distance):	50 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:	90 V AC ... 265 V AC ¹⁾
Switching output:	Relay, light switching, change-over contacts, electrically isolated ²⁾
Response time:	≤ 10 ms
Switching frequency:	10 Hz ³⁾
Connection type:	Cable, 5-wire, 2 m ⁴⁾
Cable material:	PVC
Protection class:	II ⁵⁾
Circuit protection:	A C ⁶⁾ ⁷⁾
Weight:	200 g
Housing material:	ABS
Optics material:	PMMA
Ambient temperature, operation:	-25 C ... 60 C ⁸⁾
Ambient temperature, storage:	-40 C ... 70 C
Special device:	-
Power consumption:	≤ 2.5 VA
Switching current (switching voltage):	3 A (230 V AC) 0.11 A (230 V DC) 3 A (24 V DC)
Usage category:	AC-15, DC-13, according to EN 60947-1
¹⁾ Limit values ²⁾ Provide suitable spark supression for inductive or capacitive loads ³⁾ With light/dark ratio 1:1 ⁴⁾ Do not bend below 0 C ⁵⁾ Reference voltage 250 V AC ⁶⁾ A = V_S connections reverse-polarity protected ⁷⁾ C = interference suppression ⁸⁾ UL: 0 C ... +60 C

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