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  6. RLK31-54/25/31/115

RLK31-54/25/31/115 Retroreflective sensor

Key Benefits at a Glance

  • Cost-optimized series for standard tasks
  • Large construction with small housing
  • Version for universal voltages
  • Relay output
Please contact us for exact delivery estimation.
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Product photo: Retroreflective sensor RLK31-54/25/31/115
Dimensions: Retroreflective sensor RLK31-54/25/31/115
Product photo: Retroreflective sensor RLK31-54/25/31/115
Dimensions: Retroreflective sensor RLK31-54/25/31/115
Product Compliance: United Kingdom – UKCA
Product Compliance: EU - protection class II
Product Compliance: Europe – CE
Product Compliance: China – CCC
Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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DatasheetClassificationProduct DocumentationDesign / SimulationRelated Products

Technical data of RLK31-54/25/31/115

Retroreflective sensor with polarization filter, plastic housing, 9 m detection range, red light, light on, AC/DC version, relay contact output, no control elements, fixed cable
Effective detection range0 ... 9000 mm
Reflector distance20 ... 9000 mm
Threshold detection range12 m
Reference targetreflector C110-2
Light sourceLED
Light typemodulated visible red light , 630 nm
Polarization filteryes
Diameter of the light spotapprox. 200 mm at a distance of 6 m
Opening angle3 °
Ambient light limit50000 Lux
MTTFd790 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Operation indicatorLED green: power on
Function indicatorLED yellow:
1. LED lit constantly: signal > 2 x switching point (operating reserve)
2. LED flashes: signal between 1 x switching point and 2 x switching point
3. LED off: signal < switching point
Operating voltageUB24 ... 240 V AC
12 ... 240 V DC
No-load supply currentI0≤ 40 mA
Power consumptionP0≤ 2 VA
Switching typelight-on
Signal outputRelay, 1 alternator
Switching voltagemax. 240 V AC
Switching currentmax. 3 A
Switching powerDC: max. 150 W AC: max. 750 VA
Switching frequencyf20 Hz
Response time≤ 25 ms
Product standardEN 60947-5-2
Protection classII , rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 Output circuit basis insulation of input circuit according to EN 50178, rated insulation voltage 240 V AC
CCC approvalCertified by China Compulsory Certification (CCC)
Ambient temperature-25 ... 55 °C (-13 ... 131 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Degree of protectionIP67
Connection2 m fixed cable
Material
HousingPolycarbonate
Optical facePMMA
Mass154 g
Dimensions
Height62 mm
Width18 mm
Depth35 mm
General Notes

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