Serviceline Industrial Sensors
Serviceline Explosion Protection

Retroreflective sensor RL28-54-G/47/105

RL28-54-G/47/105
  • Detects transparent objects, i.e., clear glass, PET and transparent films
  • TEACH-IN switch for setting the contrast detection levels
  • Automatic adjustment in case of soiling in contrast detection mode
  • Ultra bright LEDs for power on, weak signal indication and switching state
  • Flashing power on LED in case of short-circuit
  • Not sensitive to ambient light, even with energy saving lamps
  • Waterproof, degree of protection IP67
  • 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, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  RL28-54-G/47/105

Product Description
Retroreflective sensor with polarization filter for clear object detection
General specifications
Effective detection range0 ... 5.6 m
Reflector distance0 ... 5.6 m
Threshold detection range7 m
Reference targetH85-2 reflector
Light sourceLED
Light typemodulated visible red light , 660 nm
Polarization filteryes
Diameter of the light spotapprox. 90 mm at a distance of 5.6 m
Angle of divergenceEmitter: 1 ° Receiver: 1.2 °
Ambient light limit50000 Lux
Functional safety related parameters
MTTFd1020 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Operation indicatorLED green, flashes in case of short-circuit
Function indicator2 LEDs yellow for switching state, stability control, TEACH-IN and contrast detection mode
Control elementsrotary switch for light/dark, 5-step switch for contrast recognition adjustment
Contrast detection levels10 % - clean, water filled PET bottles
18 % - clear glass bottles
40 % - colored glass or opaque materials
adjustable by Teach-In key or external wire
Electrical specifications
Operating voltage10 ... 30 V DC
Ripple10 %
No-load supply current≤ 50 mA
Input
Function inputExt. Teach-In input (ET)
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
Voltage drop≤ 2.5 V DC
Switching frequency1000 Hz
Response time0.5 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 approvalcULus
CCC approvalCCC approval / marking not required for products rated ≤36 V
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
Connection5-pin, M12 x 1 connector
Material
HousingPlastic ABS
Optical facePlastic pane
Connectorplastic
Mass70 g

Documents: RL28-54-G/47/105

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF404 KB

Approvals+Certificates: RL28-54-G/47/105

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of Conformity / EU-KonformitätserklärungDOC-2135APDF186 KB
Certificates
US CA UL General PurposeE87056LINK---

Associated Products: RL28-54-G/47/105

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