Photoelectric Sensor Pepperl+Fuchs RLK31-54-B043/25/31/115b


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Photoelectric Sensor Pepperl+Fuchs rlk31-54-b043-25-31-115b

Photoelectric Sensor RLK31-54-B043/25/31/115b

Brand: Pepperl+Fuchs
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Datasheet excerpt: Technical data of  RLK31-54-B043/25/31/115b

Classifications

Item Specification
Retroreflective detector featuring a polarization filter, plastic enclosure, 9 m detection range, red light, light ON function, DC variant, relay contact output, without control elements, and a single-ended male cordset equipped with a right-angle V11 connector
Overall specifications
Operational sensing range0 ... 9000 mm
reflector spacing20 ... 9000 mm
detection range threshold12 m
Reference pointreflector C110-2
illumination sourceLED
Illumination typemodulated red light in the visible spectrum , 630 nm
polarizing filteryes
Size of the illumination spotapproximately 200 mm at a separation of 6 m
angle of opening3 °
Ambient light threshold50000 Lux
Parameters related to functional safety
MTTFd790 a
task duration (TM)20 a
Diagnostic Range (DC)0 %
Indicators/operation controls
Operational status indicatorLED green: power activated
operation indicatorYellow indicator LED:
1. LED continuously illuminated: signal > 2 x switching threshold (functioning margin)
2. LED blinks: signal between 1 x switching threshold and 2 x switching threshold
3. LED off: signal < threshold point
Electrical parameters
Operational voltage12 ... 30 V DC
No-load input current= 40 mA
Energy usage= 2 VA
Output
Type of switchlight-on
Output signalrelay, 1 NO
Switching voltage levelmax. 30 V DC
Switching capacitymax. 3 A
Conversion powerDC: max. 150 W
commutation frequency20 Hz
reaction time= 25 ms
Compliance
Product specificationEN 60947-5-2
Environmental conditions
Ambient temperature-25 ... 55 °C (-13 ... 131 °F)
Ambient storage temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical characteristics
Protection等级IP67
LinkageSingle-ended male cordset, angled, M12, 3-pin
Material
HousingPC (polycarbonate)
optical surfacePMMA
Cable
Length3 m
Mass225 g
Measurements
Height62 mm
Width18 mm
Depth35 mm

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