RL28-55-Z/49/76A/82B/116 Pepperl + Fuchs Electronic Components

Product Details

• Polarization filter
  yes
• MTTFd
  690 a
• Ripple
  10 %
• Ambient temperature
  -40 ... 60 °C (-40 ... 140 °F)
• Light type
  modulated visible red light , 660 nm
• Stability alarm output
  1 PNP, inactive when falling short of the stability control for 10;s, immediately inactive if 4 light beam interruptions take place
• Response time
  0.5 ms
• Housing
  Plastic ABS
• Reference target
  H85-2 reflector
• Operation indicator
  LED green
• Signal output
  1 NPN, 1 PNP synchronized-switching, short-circuit protected, reverse polarity protected , open collectors
• Protection class
  II, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1, Caution!, The protection class 2 is only valid when the terminal compartment is closed.
• Housing depth
  65.5 mm
• Opening angle
  emitter 1.2°, receiver 2°
• Function indicator
  2 LEDs yellow, light up when light beam is free, flash when falling short of the stability control, off when light beam is interrupted
• Storage temperature
  -40 ... 60 °C (-40 ... 140 °F)
• Reflector distance
  0.05 ... 17 m
• Test input
  emitter deactivation at +U_B
• EAC conformity
  TR CU 020/2011
• Mass
  approx. 112 g
Threshold detection range
21 m,
Control elements
sensitivity adjustment (Adjustment to < 25% of the effective operating range) , Light-on/dark-on changeover switch
Switching frequency
1000 Hz
Connection
terminal 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
Effective detection range
0 ... 17 m
Diagnostic Coverage (DC)
90 %
Operating voltage
10 ... 30 V DC
UL approval
E87056 , cULus Listed , class 2 power supply , type rating 1
Degree of protection
IP67
Light source
LED
No-load supply current
≤ 40 mA
Switching current
max. 200 mA
Housing width
25.8 mm
Mission Time (TM)
20 a
Switching voltage
max. 30 V DC
Product standard
EN 60947-5-2
Optical face
plastic
Diameter of the light spot
approx. 290 mm at a distance of 17 m
Ambient light limit
80000 Lux
Switching type
light/dark on, switchable (selectable, light/dark switching is only activated if the receiver has 'dark on' selected.)
Timer function
ON 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 height
88 mm

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