Photoelectric sensors | W280-2 | WL280-2H1531 | Functional principle: Photoelectric retro-reflective sensor | Functional principle detail: With minimum distance to reflector (dual lens system) | Switching output: Relay | Switching mode: Light switching | Connection type: Cable, 5-wire, 2 m | Light source: LED | Adjustment: Potentiometer | Communication interface: - | Included with delivery: Mounting bracket BEF-W280, Reflector P250
Functional principle
Photoelectric retro-reflective sensor
Functional principle detail
With minimum distance to reflector (dual lens system)
Dimensions (W x H x D)
23.5 mm x 74.5 mm x 63 mm
Housing design (light emission)
Rectangular
Sensing range max.
0.01 m ... 15 m1)0.01 m ... 12 m2)
Sensing range
0.01 m ... 13 m1)0.01 m ... 11 m2)
Type of light
Visible red light
Light source
LED3)
Light spot size (distance)
Ø 260 mm (8 m)
Adjustment
Potentiometer
Supply voltage UB
24 V DC ... 240 V DC1)24 V AC ... 240 V AC1)
Power consumption
≤ 5 VA
Switching output
Relay, electrically isolated2)
Output function
Change-over contacts
Switching mode
Light switching2)
Switching current (switching voltage)
3 A (240 V AC)3 A (30 V DC)
Response time
≤ 15 ms
Switching frequency
33 Hz3)
Connection type
Cable, 5-wire, 2 m4)
Cable material
Plastic, PVC
Conductor cross section
0.76 mm²
Circuit protection
A5)C6)
Protection class
II7)
Overvoltage category
2
Poids
150 g
Polarisation filter
✔
Interference emission
EN 61000-6-3 (only –2Hxxxx)8)
Housing material
Plastic, ABS
Optics material
Plastic, PMMA
Enclosure rating
IP66IP67
Items supplied
Mounting bracket BEF-W280, Reflector P250
Usage category
AC-15, DC-13According to EN 60947-1
Electromagnetic compatibility (EMC)
EN 60947-5-2EN 61000-6-3 (only –2Hxxxx)9)9)
Ambient operating temperature
–25 °C ... +55 °C
Ambient temperature, storage
–40 °C ... +70 °C
MTTFD
1,537 years
DCavg
0 %
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
Photobiological safety (DIN EN 62471) certificate
✔
ECLASS 5.1.4
27270902
ECLASS 6.0
27270902
ECLASS 7.0
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ECLASS 8.0
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ECLASS 9.0
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ECLASS 10.0
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ECLASS 11.0
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ECLASS 12.0
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27270902
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