Serviceline Industrial Sensors
Serviceline Explosion Protection

Retroreflective sensor RL31-54/25/73c/136

RL31-54/25/73c/136
  • Compact and stable housing
  • Glare protected with polarization filter
  • Highly visible LED
  • Powerful push-pull output
  • Protection class II

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  RL31-54/25/73c/136

Product Description
Retroreflective sensor with polarization filter, plastic housing, 9 m detection range, red light, light on, DC version, 2 push-pull outputs, no control elements, M12 plug
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 ; according EN 60947-5-2
Functional safety related parameters
MTTFd920 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 voltage10 ... 30 V DC
Ripple10 %
No-load supply current≤ 20 mA
Output
Switching typelight on
Signal output2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected
Switching voltagemax. 30 V DC
Switching currentmax. 100 mA
Voltage drop≤ 1.5 V
Switching frequency≤ 500 Hz
Response time≤ 1 ms
Conformity
Product standardEN 60947-5-2
Approvals and certificates
EAC conformityTR CU 020/2011
Protection classII , rated insulation 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
UL approvalcULus Listed, Class 2 Power Source, Type 1 enclosure
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-30 ... 55 °C (-22 ... 131 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Housing width18 mm
Housing height62 mm
Housing depth35 mm
Degree of protectionIP67
Connection4-pin, M12 x 1 connector
Material
Housingplastic
Optical facePMMA
Mass24 g

Documents: RL31-54/25/73c/136

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF437 KB

Approvals+Certificates: RL31-54/25/73c/136

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of Conformity / EU-KonformitätserklärungDOC-1809BPDF185 KB
Certificates
US CA UL General PurposeE87056LINK---

Associated Products: RL31-54/25/73c/136

Accessories

Female cordset single-ended M12 straight A-coded, 4-pin, PUR cable greyfa

Female cordset single-ended M12 angled A-coded, 4-pin, PUR cable greyfa
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
Stainless steel mounting bracket with adjustable half clamp on the sidefa