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Retroreflective sensor RL28-55/35/47/115b

RL28-55/35/47/115b
  • Clearly visible LEDs for Power ON, switching state and weak signal indication
  • Sensitivity adjuster and light/dark switch as standard features of this series
  • Not sensitive to ambient light, even with energy saving lamps
  • Dove-tail mounts and pass-through mounting holes
  • Large temperature range from -40 ... 60 °C (-40 ... 140 °F)
  • Sensing range up to 26 m

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.

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Výňatek z katalogového listu: Technická data   RL28-55/35/47/115b

Popis produktu
Retroreflective sensor with polarization filter
General specifications
Effective detection range0 ... 20 m
Reflector distance0.05 ... 20 m
Threshold detection range26 m
Reference targetH85-2 reflector
Light sourceLED
Light typemodulated visible red light , 660 nm
Polarization filteryes
Diameter of the light spotapprox. 350 mm at a distance of 20 m
Angle of divergenceemitter 1.2°
receiver 2°
Ambient light limit80000 Lux
Functional safety related parameters
MTTFd950 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Operation indicatorLED green
Function indicator2 LEDs yellow, light up when light beam is free, flash when falling short of the stability control, off when light beam is interrupted
Control elementssensitivity adjustment (Adjustment to < 25% of the effective operating range) , Light-on/dark-on changeover switch
Electrical specifications
Operating voltage10 ... 30 V DC
Ripple10 %
No-load supply current≤ 40 mA
Output
Switching typelight/dark on switchable
Signal output2 PNP, complementary, short-circuit protected, reverse polarity protected , open collectors
Switching voltagemax. 30 V DC
Switching currentmax. 200 mA
Switching frequency250 Hz
Response time2 ms
Conformity
Product standardEN 60947-5-2
Approvals and certificates
Protection classII, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1
UL approvalE87056 , cULus Listed , class 2 power supply , type rating 1
Ambient conditions
Ambient temperature-40 ... 60 °C (-40 ... 140 °F)
Storage temperature-40 ... 75 °C (-40 ... 167 °F)
Mechanical specifications
Housing width25.8 mm
Housing height88 mm
Housing depth54.3 mm
Degree of protectionIP67
Connectionfixed cable 230 mm with M12 x 1 male connector, 4-pin
Material
HousingPlastic ABS
Optical faceplastic
Mass70 g

Documents: RL28-55/35/47/115b

Instruction leafletsJazykTyp souboruVelikost souboru
Instruction leaflet / Beipackzettel ALLPDF340 KB

Approvals+Certificates: RL28-55/35/47/115b

Statements of complianceČíslo certifikátuTyp souboruVelikost souboru
EU-Declaration of Conformity / EU-KonformitätserklärungDOC-2135APDF186 KB

Související produkty: RL28-55/35/47/115b

Accessories
Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mmfa
Mounting bracket fa
Mounting bracket fa
Mounting bracket for rear wall mountingfa
Weld slag cover modelfa
dove tail mounting clampfa
dove tail mounting clampfa