Photoelectric sensors | W280-2 | WSE280-2N2431 | Functional principle: Through-beam photoelectric sensor | Switching output: NPN | Switching mode: Light/dark switching | Connection type: Male connector M12, 4-pin | Light source: LED | Adjustment: Potentiometer | Communication interface: - | Included with delivery: Mounting bracket BEF-W280
Functional principle
Through-beam photoelectric sensor
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 m ... 60 m
Sensing range
0 m ... 50 m
Type of light
Visible red light
Light source
LED1)
Light spot size (distance)
Ø 0.6 m (20 m)
Adjustment
Potentiometer
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
< 5 Vpp2)
Power consumption, sender
≤ 20 mA
Power consumption, receiver
≤ 20 mA3)
Switching output
NPN
Switching mode
Light/dark switching
Switching mode selector
Selectable via light/dark rotary switch
Output current Imax.
≤ 100 mA
Response time
≤ 0.5 ms4)
Switching frequency
1,000 Hz5)
Connection type
Male connector M12, 4-pin
Circuit protection
A6)B7)C8)D9)
Protection class
III
Poids
300 g
Housing material
Plastic, ABS
Optics material
Plastic, PMMA
Enclosure rating
IP66IP67
Items supplied
Mounting bracket BEF-W280
Electromagnetic compatibility (EMC)
EN 60947-5-210)
Ambient operating temperature
–25 °C ... +55 °C
Ambient temperature, storage
–40 °C ... +70 °C
UL File No.
NRKH2.E300503 & NRKH8.E300503
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
cRUus certificate
✔
Photobiological safety (DIN EN 62471) certificate
✔
ECLASS 5.1.4
27270902
ECLASS 6.0
27270902
ECLASS 7.0
27270902
ECLASS 8.0
27270902
ECLASS 9.0
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ECLASS 10.0
27270902
ECLASS 11.0
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ECLASS 12.0
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ECLASS 13.0
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ECLASS 14.0
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ECLASS 15.0
27270902
ETIM 6.0
EC002717
ETIM 7.0
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ETIM 8.0
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ETIM 9.0
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ETIM 10.0
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