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Retroreflective area sensor RLG28-55-7226

RLG28-55-7226
  • 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 or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  RLG28-55-7226

Product Description
Retroreflective area sensor with 6 beams in the standard photoelectric-sensor enclosure, red light, 0.6 m detection range, light/dark on, push-pull output, fixed cable with socket
General specifications
Effective detection range0 ... 0.6 m
Reflector distance0.15 ... 0.6 m
Threshold detection range1 m
Sensing rangetypical 60 mm , Object has to cover the refelector completely in one dimension
Reference targetReflector H50x100 , H85-2 reflector
Light sourceLED
Light typemodulated visible red light , 625 nm
Polarization filteryes
Number of beams6
Opening angle+/- 2.5 °
Ambient light limit5000 Lux
Resolution12 mm
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 elementsTeach-In key
Electrical specifications
Operating voltage12 ... 30 V DC
Ripplemax. 10 %
No-load supply currentmax. 50 mA
Output
Switching typelight/dark on
Signal output2 push-pull (4 in 1) outputs, complementary, short-circuit proof, reverse polarity protected
Switching voltagemax. 30 V DC
Switching currentmax. 100 mA
Voltage drop≤ 2.5 V DC
Switching frequency230 Hz
Response time1 ms
Conformity
Product standardEN 60947-5-2
Approvals and certificates
UL approvalcULus Listed, Class 2 Power Source
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
Degree of protectionIP67
Connection300 mm fixed cable with M12 x 1, 4-pin connector
Material
HousingPlastic ABS
Optical facePlastic pane
Mass100 g
Dimensions
Height88 mm
Width25.8 mm
Depth54.3 mm

Classifications

SystemClasscode
ECLASS 13.027270910
ECLASS 12.027270910
ECLASS 11.027270910
ECLASS 10.0.127270910
ECLASS 9.027270910
ECLASS 8.027270910
ECLASS 5.127270910
ETIM 9.0EC002549
ETIM 8.0EC002549
ETIM 7.0EC002549
ETIM 6.0EC002549
ETIM 5.0EC002549
UNSPSC 12.139121528

Details: RLG28-55-7226

Function

The RLG28 retro-reflective area sensor contains several transmitters and receivers in one housing and with a reflector positioned opposite forms a 60 mm detection area over a sensing range of 0,6 m.

When the light beams are interrupted by an object, the switching function is triggered. The smallest detectable object size is 12 mm. The RLG28 switches at a 10% contrast difference with a response time of 1 ms. An intelligent gain control compensates for effects such as dirt, misalignment, and temperature.

Product Documentation: RLG28-55-7226

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF768 KB

Design / Simulation: RLG28-55-7226

Language Selection:
CADLanguageFile TypeFile Size
3-D model, 4-pin M12 plug, straight / 3-D-Modell M12-Stecker, gerade, 4-poligALLSTP1869 KB
CAD 3-D / CAD 3-DALLSTP1107 KB
CAD Portal / CAD PortalALLLINK---

Approvals: RLG28-55-7226

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
Canada USA UL Ordinary LocationE87056ALLLINK---
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-2257CALLPDF226 KB
UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F)DOC-6945ALLPDF223 KB

Associated Products: RLG28-55-7226

Accessories
Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mmfa
Mounting bracket: mounting aid for sensors in the RL* seriesfa
19.00  USD

Contact Us

Mounting bracket for rear wall mountingfa
dove tail mounting clampfa
21.00  USD
Netlist price. Your individual price will be calculated during checkout.

In stock

Reflector, rectangular 84.5 mm x 84.5 mm, mounting holesfa
29.00  USD
Netlist price. Your individual price will be calculated during checkout.

In stock

Reflector, rectangular 122 mm x 49.5 mm, mounting holesfa
16.00  USD
Netlist price. Your individual price will be calculated during checkout.

In stock

Female cordset single-ended M12 straight A-coded, 4-pin, PUR cable greyfa
16.00  USD
Netlist price. Your individual price will be calculated during checkout.

In stock

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