Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Retroreflective sensor RL28-55-V/47/82b/105

RL28-55-V/47/82b/105
  • Foreground suppression, suited to recording of sheet-shrink-wrapped objects
  • Ultra bright LEDs for power on, weak signal indication and switching state
  • Not sensitive to ambient light, even with switched energy saving lamps
  • Waterproof, degree of protection IP67
  • Protection class II

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of RL28-55-V/47/82b/105

Product Description
Retroreflective sensor with polarization filter with foreground suppression
General specifications
Effective detection range0 ... 13 m
Reflector distance0.5 ... 13 m (blind range 0 ... 0.2 m faded out)
Threshold detection range17 m
Reference targetH85-2 reflector
Light sourceLED
Light typemodulated visible red light , 660 nm
Polarization filteryes
Diameter of the light spotapprox. 220 mm at a distance of 13 m
Angle of divergenceemitter 1.2°
receiver 2°
Ambient light limit80000 Lux
Functional safety related parameters
MTTFd690 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
Pre-fault indication output1 PNP, inactive when falling short of the stability control for 10;s
immediately inactive if 4 light beam interruptions take place
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 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 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
Connection5-pin, M12 x 1 connector
Material
HousingPlastic ABS
Optical faceplastic
Connectorplastic
Mass70 g

Documents: RL28-55-V/47/82b/105

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF410 KB

CAD+CAE: RL28-55-V/47/82b/105

CADFile TypeFile Size
3-D model in IGS format / 3-D-Modell im IGS-FormatIGS206 KB
3-D model in STP format / 3-D-Modell im STP-FormatSTP146 KB
CAD Portal / CAD PortalLINK---

Approvals+Certificates: RL28-55-V/47/82b/105

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

Associated Products: RL28-55-V/47/82b/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