Retroreflective type 4 safety light grid for body detection

  • One active and one passive unit to reduce wiring and installation costs
  • Robust housing for harsh environments
  • Easy installation and alignment
  • Reflective muting arms included in L and T muting version
  • All advanced features associated to muting function
  • 2, 3, 4 beams for body protection
  • Controlled heights 500, 800, 900 and 1200 mm
  • Up to 8 m operating distance
  • Simple configuration through DIP switches
  • Integrated muting lamp (muting models)
  • Anti-interference coding
  • External muting enable signal
  • Edged or triggered muting dependent override

Technical features

Detection properties

Nominal sensing distance n/a
Resolution 500mm
controlled height 500 mm
number of rays n/a
Sensitivity adjustment n/a
Effective Aperture Angle ≤ ±2,5°


Function Principle Passive side
Available functions Passive Unit
Description Big RRX passive unit L arms
Functions Body protection 2 beams muting

Safety parameters

Type Type 4 safety light curtain (A/M)
SIL n/a
PL n/a
PFHd n/a
MTTFd n/a
SFF n/a


Output type n/a
Response time n/a ms

Electrical data

Operating Voltage n/a
Load current ≤ 500mA each output
Emission n/a
Interference to external light According to IEC 61496-2
Power Consumption - Receiver n/a
Power Consumption - Emitter n/a
Cabel Length (Power Supply/Output) n/a

Mechanical data

Dimensions 52x57x520
Connections n/a
Storage temperature -25…+ 70°C
Material Painted aluminum / PMMA / PBT Valox 508
Vibrations Width 0.35 mm, frequency 10 … 55Hz; 20 sweep per axis, 1octave/min (EN 60068-2-6)
Shocks 16 ms (10 G) 1,000 shocks per axis (EN 60068-2-29)


EMC compatibility According to 2014/30/EU Directive

Generical Data

Dimensions 52x56,9x580,5 mm
Operating Temperature 0…+55°C
Humidity 15 … 95 % (no condensation)
Mechanical Protection IP65