ÃëàâíàÿÊàòàëîãPepperl-FuchsIndustrial SensorsPhotoelectric SensorsStandard Photoelectric SensorsRetroreflective Sensors
 

RLG28-55-4921/115b/136 - Retroreflective area sensor | RLG28-55-4921/115b/136 - Quad Industry GmbH

Àðòèêóë: RLG28-55-4921/115b/136
Íàèìåíîâàíèå: Retroreflective area sensor | RLG28-55-4921/115b/136
Ïðîèçâîäèòåëü: Pepperl-Fuchs


  • 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

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Technical Data: RLG28-55-4921/115b/136

Product Description
Retroreflective area sensor
General specifications
Effective detection range0 ... 4 m
Threshold detection range5.6 m
Sensing rangetypical 60 mm
Object has to cover the refelector completely in one dimension
Light sourceLED
Light typemodulated visible red light , 625 nm
Diameter of the light spotapprox. 220 mm at detection range 4 m
Angle of divergence+/- 2.5 °
ResolutionEffective operating range: 12 mm
to 4 m / Detection/capture range: 60 mm (no foreground suppression)
Effective operating range: 5 mm
to 1 m / Detection/capture range: 55 mm (foreground suppression: 150 mm in front of the sensor; 50 mm in front of the reflector)
Effective operating range: 5 mm
to 1.5 m / Detection/capture range: 40 mm (foreground suppression: 150 mm in front of the sensor; 50 mm in front of the reflector)
Functional safety related parameters
MTTFd310 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Function display2 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
ControlsTEACH-IN key
Electrical specifications
Operating voltage12 ... 30 V DC
Power from Class 2 Power Source
Output
Switching typelight/dark on
Signal output2 push-pull (4 in 1) outputs, complementary, short-circuit proof, reverse polarity protected
Compliance with standards and directives
Directive conformity
EMC Directive 2004/108/ECEN 60947-5-2
Mechanical specifications
Protection degreeIP67
Connection300 mm fixed cable with M12 x 1, 4-pin connector

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