Safety Light Curtains with Blanking features BLVT


  • Blanking features for blanking any obstacles in the detection field
  • integrated switching unit, contactor control and restart interlock activated by Dip-switches
  • can be connected directly to contactors/valves, switching capacity 0,5A/24V
  • minimum safety distance due to short response times, between 5 ms and 25 ms, depending on constructional length
  • detection of smallest obstacles (14 mm / 30 mm) inside a detection range of 7 meters / 24 meters
  • between 7 and 247 beams with protective heights from 100 up until 2500 mm
  • micro-processor controlled safety functions
  • muting and stroke operation with optional safety control-unit PLSG
  • self-monitoring semiconductor outputs with line interruption monito ring, short-circuit- and side current passages check
  • built-in self-diagnosis with error display
  • protective system IP 65 (waterproof sealed)

The light curtain correspond to the following safety regulations:

EN 954-1 and IEC 61496 part + part 2 bzw. EN 61496:
Safety inegrity SIL 3 (IEC 61508) 
Performance Level PL e (ISO 13849-1) 
Safety category cat. 4 (EN 954-1)

Function description

Integrated connector plug in connector cover

Operating mode

Technical data

Additional functions