Pepperl+Fuchs RL28-8-H-400-IR-Z/47/116 Background suppression sensor

Pepperl+Fuchs RL28-8-H-400-IR-Z/47/116
Item Number: RL28-8-H-400-IR-Z/47/116
  • Ultra bright LEDs for power on and switching state
  • Minimal black-white difference through the infrared transmission LED
  • Programmable time function GAN, GAB, IAB and GAN-IAB as double function
  • Not sensitive to ambient light, even with energy saving lamps
  • Waterproof, degree of protection IP67
  • Protection class II
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Switching frequency250 Hz
Product standardEN 60947-5-2
Light typemodulated infrared light , 880 nm
MTTFd720 a
Signal output2 PNP, complementary, short-circuit protected, reverse polarity protected , open collectors
Diagnostic Coverage (DC)0 %
Operation indicatorLED green
Detection range min.20 ... 150 mm
Storage temperature-40 ... 75 В°C (-40 ... 167 В°F)
Angle of divergencetransmitter 2В°
receiver 2В°
Background suppressionmax. + 10 % of the upper limit of the detection range
Response time2 ms
Detection range20 ... 400 mm
Black/White difference (6 %/90 %)< 5 %
Mass112 g
Diameter of the light spotapprox. 14 mm at a distance of 400 mm
Switching voltagemax. 30 V DC
UL approvalE87056 , cULus Listed , class 2 power supply , type rating 1
Function indicator2 LEDs yellow
ON: object inside the scanning range
OFF: object outside the scanning range
Detection range max.20 ... 400 mm
Control elementsSensing range adjuster , Light-on/dark-on changeover switch
Switching typelight/dark on, switchable (selectable, light/dark switching is only activated if the receiver has 'dark on' selected.)
Connectionterminal compartment with 8 spring-loaded terminals for wire cross section 0.5 ... 1.5 mm2, insulation stripping 7.5 ... 8.5 mm, M16 x 1.5 cable gland
Operating voltage10 ... 30 V DC
Ambient light limit50000 Lux
Protection classII, rated voltage 250 V AC with pollution degree 1-2 according to IEC 60664-1
The protection class 2 is only valid when the terminal compartment is closed.
Housing height88 mm
No-load supply current 40 mA
Mission Time (TM)20 a
Switching currentmax. 200 mA
Ripple10 %
Light sourceIRED
Timer functionON delay (GAN), OFF delay (GAB), one shot (IAB), ON delay-one shot (GAN-IAB), ON delay-OFF delay (GAN-GAB), programmable
adjustment interval 0.02 s ... 1 s
Housing width25.8 mm
Ambient temperature-40 ... 60 В°C (-40 ... 140 В°F)
Degree of protectionIP67
Housing depth54.3 mm


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