SSR22 Contactless Safety Door Switch

Product Feature:
  • 1.Self-diagnose and cross-diagnose design: periodic mutual diagnose improve the safety level.
  • 2. Independent and redundant output: In case any risk caused by single loop failure.
  • 3.Magnetic holding force can reach 15N, which can replace the door magnet.
  • 4.High safety level, with safety level PL e.

Product Details

Parameter Specification
Standard ISO 13849-1 (PLe), IEC/EN60947-5-1, IEC/EN60947-5-3
Power supply DC 24V ±15%
Capacity < 1W
Response time 50ms
Risk time 50ms
Magnet holding force 15N
Frequency 1Hz
OSSD Output PNP or NPN signal.
Load < 200mA, Residual voltage < 1V (except voltage caused by cable extension), Leakage current < 1mA
Protective circuit Overvoltage protection, power supply reverse polarity protection, and overcurrent protection
Encoding type Universal encoding, unique encoding
Operating distance Horizontal: 0~5mm (when power on)
Vertical: 0~5mm (when power on)
Protection rate IP65
Housing sectional size Sensor: 48.3*30.1*12.2mm
Adaptor: 48.3*12.8*12.2mm
Vibration resistance Frequency 10Hz-55Hz, amplitude 0.35±0.05mm, 20 times each at X, Y and Z directions
Ambient working temperature -10 ~ 55°C (no freezing)
Storage temperature -30 ~ 70°C (no freezing)
Working humidity Max 85% (when temperature 20°C)
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