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Retroreflective area sensor RLG28-55-7462

  • Retro-reflective area sensor with 6 light beams in standard photoelectric-sensor enclosure
  • Connection compatibly replaces single beam photoelectric sensor
  • Reliable detection of the front edge of the object irrespective of its shape and position
  • Constant object detection from 12 mm within the entire detection area
  • Reliable detection of all surfaces irrespective of the object texture
  • Switches when contrast difference 10%
  • Bright, highly visible transmitter beams, guarantee convenient alignment of the sensor

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, also apply to Pepperl+Fuchs AG.

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Výňatek z katalogového listu: Technická data   RLG28-55-7462

Popis produktu
Retroreflective area sensor with 6 beams in a widely used standard photoelectric housing, red light, 4 m detection range, light/dark on switchable, push-pull output, M12 plug
General specifications
Effective detection range0 ... 4 m
Reflector distanceReflector A80: 0.4 ... 4 m , H85-2 reflector: 0.2 ... 4 m , Foil reflector OFR-100/100: 0.4 ... 3 m
Threshold detection range5.6 m
Sensing rangetypical 60 mm , Object has to cover the refelector completely in one dimension
Reference targetReflector A80 H85-2 reflector Foil reflector OFR-100/100
Light sourceLED
Light typemodulated visible red light , 625 nm
Polarization filteryes
Number of beams6
Diameter of the light spotapprox. 220 mm at detection range 4 m
Angle of divergence+/- 2.5 °
Ambient light limit5000 Lux
Resolution12 mm
ReadjustmentReceiver readjustment active after > 30 seconds
Functional safety related parameters
MTTFd310 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Operation indicatorLED green, statically lit Power on
Undervoltage indicator: Green LED, pulsing (approx. 0.8 Hz)
short-circuit : LED green flashing (approx. 4 Hz)
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
Teach-In : LED yellow/green; equiphase flashing; 2,5 Hz
Control elementsrotary switch for light/dark , Teach-In key
Electrical specifications
Operating voltage12 ... 30 V DC
Ripplemax. 10 %
No-load supply currentmax. 50 mA
Pre-fault indication output1 Push-pull output, active when there is sufficient operating reserve, inactive when there insufficient operating reserve, alternates for at least 10 s when the signal quality is poor (to check alignment and perform teach-in)
Switching typelight/dark on, switchable
Signal output1 push-pull (4 in 1) output, short-circuit protected, reverse polarity protected
Switching voltagemax. 30 V DC
Switching currentmax. 100 mA
Voltage drop≤ 2.5 V DC
Switching frequency230 Hz
Response time1 ms
Product standardEN 60947-5-2
Approvals and certificates
UL approvalE87056 , cULus Listed , class 2 power supply , type rating 1
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-10 ... 40 °C (14 ... 104 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Housing width25.8 mm
Housing height88 mm
Housing depth54.3 mm
Degree of protectionIP67
Connection4-pin, M12 x 1 connector
HousingPlastic ABS
Optical facePlastic pane
Mass100 g

Documents: RLG28-55-7462

Instruction leafletsJazykTyp souboruVelikost souboru
Instruction leaflet / Beipackzettel ALLPDF1487 KB

CAD+CAE: RLG28-55-7462

CADTyp souboruVelikost souboru
3-D model in IGS format / 3-D-Modell im IGS-FormatIGS1419 KB
3-D model in STP format / 3-D-Modell im STP-FormatSTP1019 KB
CAD Portal / CAD PortalLINK---

Approvals+Certificates: RLG28-55-7462

Statements of complianceČíslo certifikátuTyp souboruVelikost souboru
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2257APDF86 KB
US CA UL General PurposeE87056LINK---

Související produkty: RLG28-55-7462


Female cordset, M12, 4-pin, PVC cablefa

Female cordset, M12, 4-pin, PUR cablefa

Female cordset, M12, 4-pin, PUR cablefa
Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mmfa
Mounting bracket fa
Mounting bracket for rear wall mountingfa
dove tail mounting clampfa
Reflector, rectangular 84.5 mm x 84.5 mm, mounting holesfa
Reflector, rectangular 80 mm x 50 mm, self-adhesivefa
Reflective tape 100 mm x 100 mmfa