No-dead Zone Type 2 Safety Light Curtain

Product Feature:
  • 1.Design according to IEC61496 type 2;
  • 2.Self-diagnosis and cross-diagnosis to improve safety performance;
  • 3.Independent and redundant output in case any hazards caused by single loop failure;
  • 4.Wire synchronization design against interference of external infrared light.

Product Details

Parameter Specification
Safety standard Type 2 (IEC 61496-1/-2), Cat.4 / PL c (ISO 13849-1)
Supply voltage DC 24V ±20%
Capacity < 5W
Beam space 10mm, 20mm
Resolution 15mm, 25mm
Beams 10mm : 16, 20……160
20mm : 8, 10……80
Protective height Protection height = (N-1) * beam space, (N is beams)
Wave length 940nm
Response time Response Time = ((N+1) * 0.1ms) + 0.4ms (N is beams)
Type of output (OSSD) PNP or NPN
Load currents ≤ 200mA,
Residual voltage < 1V (except voltage drop caused by cable extension),
Leakage current ≤ 1mA.
Protective circuit Overload voltage protection, Power supply reverse polarity protection, Over current protection.
Sensing distance 0.1~2m, 0.5~5m
(Remark: If have light reflection, please let us know)
Anti-optical interference 10000Lux (angle > 2.5°)
Sensing method Thru-beam
Synchronization Wire synchronization
Enclosure material Aluminum alloy
Enclosure rating IP65
Housing cross-section 28 * 30mm
Vibration resistance 10 ~ 55 Hz, amplitude 0.35±0.05mm, 20 times each in X, Y, Z direction
Shock resistance 100m/s² (10G), 16ms pulse 1000 times each at X, Y, Z directions
Ambient operating temperature -10 ~ 55℃ (no freezing)
Storage temperature -30 ~ 70℃ (no freezing)
Ambient operating humidity When temperature is 20℃, humidity max. 85%
Operation time (T) 20 years (ISO 13849-1)
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