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Retroreflective sensor RLK31-54/25/31/115

RLK31-54/25/31/115
  • Cost-optimized series for standard tasks
  • Large construction with small housing
  • Version for universal voltages
  • Relay output
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Please 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.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  RLK31-54/25/31/115

Product Description
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
General specifications
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
Angle of divergence3 °
Ambient light limit50000 Lux
Functional safety related parameters
MTTFd790 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Operation indicatorLED green: power on
Function indicatorLED yellow:
1. LED lit constantly: signal > 2 x switching point (function reserve)
2. LED flashes: signal between 1 x switching point and 2 x switching point
3. LED off: signal < switching point
Electrical specifications
Operating voltage24 ... 240 V AC
12 ... 240 V DC
No-load supply current≤ 40 mA
Power consumption≤ 2 VA
Output
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 frequency20 Hz
Response time≤ 25 ms
Conformity
Product standardEN 60947-5-2
Approvals and certificates
EAC conformityTR CU 020/2011
TR CU 004/2011
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 conditions
Ambient temperature-25 ... 55 °C (-13 ... 131 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Housing width18 mm
Housing height62 mm
Housing depth35 mm
Degree of protectionIP67
Connection2 m fixed cable
Material
HousingPolycarbonate
Optical facePMMA
Mass154 g

Documents: RLK31-54/25/31/115

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF382 KB

Approvals+Certificates: RLK31-54/25/31/115

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of Conformity / EU-KonformitätserklärungDOC-0523APDF129 KB

Associated Products: RLK31-54/25/31/115

Accessories
23.00  USD

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Mounting bracket fa
Mounting bracket narrowfa
Mounting bracket narrowfa
Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mmfa
Mounting bracket for mounting on flat surfaces with 2 M4 screwsfa
19.00  USD

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Stainless steel mounting bracket with adjustable half clamp on the sidefa