Serviceline Industrial Sensors
Serviceline Explosion Protection

Retroreflective sensor RL31-54-B043/25/31/115b

RL31-54-B043/25/31/115b
  • Cost-optimized series for standard tasks
  • Large construction with small housing
  • Relay output

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  RL31-54-B043/25/31/115b

Product Description
Retroreflective sensor with polarization filter, plastic housing, 9 m detection range, red light, light on, DC version, relay contact output, no control elements, single-ended male cordset with right-angle V11 connector
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
Opening angle3 °
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 voltage12 ... 30 V DC
No-load supply current≤ 40 mA
Power consumption≤ 1 W
Output
Switching typelight-on
Signal outputrelay, 1 NO
Switching voltagemax. 30 V DC
Switching currentmax. 3 A
Switching powerDC: max. 90 W
Switching frequency20 Hz
Response time≤ 25 ms
Conformity
Product standardIEC / EN 60947-5-2
Approvals and certificates
UL approvalcULus Listed, Class 2 Power Source, Type 1 enclosure
Ambient conditions
Ambient temperature-25 ... 55 °C (-13 ... 131 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Degree of protectionIP67
ConnectionSingle-ended male cordset, right-angled, M12, 3-pin
Material
HousingPolycarbonate
Optical facePMMA
Cable
Length3 m
Mass225 g
Dimensions
Height62 mm
Width18 mm
Depth35 mm

Classifications

SystemClasscode
ECLASS 13.027270902
ECLASS 12.027270902
ECLASS 11.027270902
ECLASS 10.0.127270902
ECLASS 9.027270902
ECLASS 8.027270902
ECLASS 5.127270902
ETIM 9.0EC002717
ETIM 8.0EC002717
ETIM 7.0EC002717
ETIM 6.0EC002717
ETIM 5.0EC002717
UNSPSC 12.139121528

Details: RL31-54-B043/25/31/115b

Approvals: RL31-54-B043/25/31/115b

Language Selection:
Declaration of ConformityCert No.LanguageFile TypeFile Size
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-1809CALLPDF309 KB
UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F)DOC-5582ALLPDF229 KB

Associated Products: RL31-54-B043/25/31/115b

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Reflector, round ø 84 mm, central mounting holefa
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