Fiber-optic sensors | WLL170 | WLL170T-2N490 | Sensing range max.: 1 ... 2 m | Input: Teach-in input | Number of switching outputs: 1 | Switching mode: Light/dark switching | Connection type: Male connector M8, 4-pin | Enclosure rating: IP66 | Adjustment: Teach-in button, cable
Device type
Fiber-optic amplifier
Dimensions (W x H x D)
10.5 mm x 35.5 mm x 83.7 mm
Housing design (light emission)
Rectangular
Sensing range max.
0 mm ... 1,600 mm (Through-beam system)1)
Sensing range
0 mm ... 35 mm, Proximity system2)3)0 ... 270 mm, Through-beam system4)
Focus
Approx. 65°5)
Type of light
Visible green light
Light source
LED6)
Angle of dispersion
Approx. 65°5)
Wave length
525 nm
Adjustment
Single teach-in buttonCable
Indication
LED
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
10 %2)
Current consumption
30 mA3)
Switching output
NPN
Number of switching outputs
1
Switching mode
Light/dark switching
Switching mode selector
Selectable via light/dark selector
Response time
≤ 250 µs4)
Switching frequency
2,000 Hz5)
Time functions
Off delay
Delay time
Selectable by sliding switch, ≤ 40 ms
Input
Teach-in input
Connection type
Male connector M8, 4-pin
Circuit protection
A6)B7)C8)D9)
Protection class
III
Poids
60 g
Housing material
Plastic, ABS
Enclosure rating
IP6610)
Items supplied
BEF-WLL170 mounting bracket
Ambient operating temperature
–25 °C ... +55 °C
Ambient temperature, storage
–40 °C ... +70 °C
UL File No.
NRKH.E300503 & NRKH7.E300503
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
UNSPSC 091201.0
39121528
UNSPSC 100501.0
39121528
UNSPSC 111201.0
39121528
UNSPSC 120901.0
39121528
UNSPSC 131201.0
39121528
UNSPSC 140801.0
39121528
UNSPSC 151101.0
39121528
UNSPSC 160901.0
39121528
UNSPSC 171001.0
39121528
UNSPSC 180801.0
39121528
UNSPSC 190501.0
39121528
UNSPSC 200601.0
39121528
UNSPSC 210901.0
39121528
UNSPSC 220601.0
39121528
UNSPSC 230701.0
39121528
UNSPSC 240301.0
39121528
UNSPSC 250901.0
39121528
UNSPSC 260801.0
39121528
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