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SICK WL23-2S3730 Overview
Relay 1 x u, pigtail with equipment plug 7 pin Q7 AC
SICK WL23-2S3730 Description
- Two variants available: without sensitivity adjustment or with teach button
- Polarizing filter ensures reliable detection, even with shiny targets
- Model with PinPoint for intense, consistent red light spot
- 360 visibility of indicating LEDs
- Adjustability removed to prevent operator tampering and to reduce downtime
- Model with teach-in pushbutton enables quick setup
- Durable housing with reinforced mounting holes withstands harsh conditions
- 360 LEDs provide device status indication from multiple angles
- Polarizing filter ensures reliable detection, even with shiny targets
- Less downtime due to ASIC chip technology by SICK
- High level of mechanical and electronic reliability in industrial environments
Your benefits
Features | |
Dimensions (W x H x D):: | 24.6 mm x 80.6 mm x 54 mm |
Sensing range max.: | 0.1 m ... 10 m 1) |
Sensing range: | 0.3 m ... 7 m 2) |
Housing desig (light emission): | Cuboid |
Light source: | LED 3) |
Type of light: | visible red light |
Wave length: | 660 nm |
Sensor/detection principle: | Photoelectric retro-reflective sensor |
Light spot (distance): | 45 mm (2.7 m) |
1) 2) PL80A 3) 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 with cubic plug, 7-pin, 150 mm 4) |
Cable material: | PVC |
Protection class: | II 5) |
Circuit protection: | A C 6) 7) |
Weight: | 140 g |
Housing material: | ABS |
Optics material: | PMMA |
Ambient temperature, operation: | -25 C ... 60 C 8) |
Ambient temperature, storage: | -40 C ... 70 C |
Polarisation filter: | ![]() |
Special device: | - |
Angle of dispersion: | 1.5 |
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 = VS connections reverse-polarity protected 7) C = interference suppression 8) UL: 0 C ... +60 C |