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RL28-55-B3B/73c - Retroreflective sensor | RL28-55-B3B/73c - Quad Industry GmbH

Артикул: RL28-55-B3B/73c
Наименование: Retroreflective sensor | RL28-55-B3B/73c
Производитель: Pepperl-Fuchs


  • Sensor with AS interface according to Spec. 2.11
  • Ultra bright LEDs for power on, pre fault indication and switching state
  • Not sensitive to ambient light, even with switched energy saving lamps
  • Waterproof, protection degree IP67
  • Protection class II

Datasheet as PDF in following languages:


Technical Data: RL28-55-B3B/73c

Product Description
Retroreflective sensor with polarization filter
General specifications
Effective detection range0 ... 17 m
Threshold detection range21 m
Light sourceLED
Light typemodulated visible red light , 660 nm
Diameter of the light spotapprox. 290 mm at a distance of 17 m
Angle of divergenceemitter 1.2В°
receiver 2В°
Functional safety related parameters
MTTFd1390 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)60 %
Indicators/operating means
Function displayLED yellow:
1. LED lit constantly: signal > 2 x switching point (function reserve)
2. LED flashes: signal between 1 x switching point and 2 x switching point
3. LED off: signal < switching point
Controlssensitivity adjustment (Adjustment to < 25% of the effective operating range)
Electrical specifications
Operating voltage26.5 ... 31.6 V via AS-Interface network , min. 18.5 V
Output
Switching typelight/dark on switchable via AS-i bus system
Signal outputAS-Interface
Compliance with standards and directives
Standard conformity
Product standardEN 60947-5-2:2007
AS-InterfaceEN 50295 AS-i Complete Spec 2.11
Mechanical specifications
Protection degreeIP67
Connectionconnector M12 x 1, 4-pin

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