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SICK WT260-R270 Overview
Photoelectric Proximity Switch WT260-R270
SICK WT260-R270 Description
- Long sensing ranges
- Background suppression or energetic sensory types
- Mounting bracket included in delivery
- Selectable operation mode (light/dark)
- Optional time stages
- M12 connector or terminal chamber
- DC and universal AC/DC voltage versions
- Reliable object detection
- Reliable in difficult ambient light conditions
- Configuration controls are protected by a cover, ensuring less damage and a longer service life
- Simplified integration due to mounting compatibility since variants for DC or DC/AC voltage supply are available in the same design
- Teach button and adjustable time delay versions simplify integration of individual systems
Your benefits
Features | |
Dimensions (W x H x D):: | 25 mm x 78 mm x 63 mm |
Sensing range max.: | 5 mm ... 1,700 mm 1) |
Sensing range: | 5 mm ... 1,300 mm |
Housing desig (light emission): | Cuboid |
Light source: | LED 2) |
Type of light: | visible red light |
Delay time: | Adjustable via time delay selector switch: 0.1 ... 10 s adjustable via time control: |
Adjustment of operating distance: | Potentiometer, 270 |
Time type: | Switch on delay time delay off |
Sensor/detection principle: | Photoelectric proximity sensor, energetic |
Light spot (distance): | 60 mm (1,300 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: | 12 V DC ... 240 V DC 24 V AC ... 240 V AC 1) 2) |
Switching output: | Relay, light switching, change-over contacts, electrically isolated 3) |
Response time: | ≤ 20 ms |
Switching frequency: | 25 Hz 4) |
Connection type: | Cable gland |
Protection class: | II 5) |
Circuit protection: | A C 6) 7) |
Weight: | 120 g |
Housing material: | ABS |
Optics material: | PC |
Ambient temperature, operation: | -25 C ... 55 C |
Ambient temperature, storage: | -40 C ... 70 C |
Items supplied: | mounting bracket BEF-W260 |
Output state-LED: | - |
Angle of dispersion: | 1.8 |
Power consumption: | ≤ 5 VA |
Switching current (switching voltage): | 3 A (240 V AC) 3 A (30 V DC) |
Usage category: | AC-15, DC-13, according to EN 60947-1 |
Interference emission: | "residential and commercial areas", Level EN 61000-6-3 |
1) 2) +-10 % 3) Provide suitable spark supression for inductive or capacitive loads 4) With light/dark ratio 1:1 5) Rated voltage 250 V AC/DC 6) A = VS connections reverse-polarity protected 7) C = interference suppression |