Fiber-optic sensors | WLL190 | WLL190T-2N434 | Sensing range max.: 2 ... 4 m | Switching mode: Light/dark switching | Connection type: Male connector M8, 4-pin | Enclosure rating: IP66 | Adjustment: Menu-controlled, Teach-in button, cable
Device type
Fiber-optic amplifier
Device type detail
Stand-alone
Dimensions (W x H x D)
10.5 mm x 34.8 mm x 76.5 mm
Housing design (light emission)
Rectangular
Sensing range max.
0 m ... 4 m (Through-beam system)1)2)
Sensing range
0 mm ... 480 mm, Proximity system3)4)0 m ... 2 m, Through-beam system5)
Focus
Approx. 65°6)
Type of light
Visible red light
Light source
LED7)
Angle of dispersion
Approx. 65°6)
Wave length
650 nm
Adjustment
Menu-controlledSingle teach-in buttonCable
Indication
Display
Display
LED status display / 2x 4-character digital dual displays, Set value (green indicator) and actual value (red indicator) are displayed simultaneously, display of parameters
Supply voltage UB
10 V DC ... 24 V DC1)
Ripple
≤ 10 %2)
Current consumption
50 mA
Switching output
NPN3)4)
Switching mode
Light/dark switching3)4)
Switching mode selector
Manually selectable
Response time
≤ 2 ms, ≤ 60 µs, ≤ 250 µs
Switching frequency
8,333 Hz, 2,000 Hz, 250 Hz
Time functions
Without time delayOff delaySwitch-on delayOne shot
Delay time
Programmable, 0 ms ... 9,999 ms
Connection type
Male connector M8, 4-pin
Circuit protection
A5)B6)C7)D8)
Protection class
III
Weight
25 g
Housing material
Plastic, ABS/PC
Enclosure rating
IP669)
Ambient operating temperature
–25 °C ... +55 °C10)
Ambient temperature, storage
–40 °C ... +70 °C
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
27270905
ECLASS 6.0
27270905
ECLASS 7.0
27270905
ECLASS 8.0
27270905
ECLASS 9.0
27270905
ECLASS 10.0
27270905
ECLASS 11.0
27270905
ECLASS 12.0
27270905
ECLASS 13.0
27270905
ECLASS 14.0
27270905
ECLASS 15.0
27270905
ETIM 6.0
EC002651
ETIM 7.0
EC002651
ETIM 8.0
EC002651
ETIM 9.0
EC002651
ETIM 10.0
EC002651
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