Specifications Parameter Specification Sensing Method Limited Reflective (Convergent Reflective) Sensing Distance 5 to 15 mm (adjustable) Standard Sensing Object White paper 50 × 50 mm Minimum Sensing Object 0.15 mm diameter (at 10 mm sensing distance) Differential Distance (Hysteresis) 2 mm max. Light Source Red LED (650 nm) Output Type NPN open collector Output Current Capacity 50 mA max. (26.4 VDC max.) Residual Voltage 1 V max. (load current <10 mA); 2 V max. (load current 10-50 mA) Operation Mode Dark-ON (Output ON when no light is received) Response Time 1 ms max. (operate or reset) Supply Voltage 12 to 24 VDC ±10%, ripple (p-p) 10% max. Current Consumption 20 mA max. Protective Circuits Output short-circuit protection, Output reverse polarity protection, Power supply reverse polarity protection Degree of Protection IP67 (IEC 60529) Ambient Temperature (Operating) -25°C to 55°C (with no freezing or condensation) Ambient Temperature (Storage) -40°C to 70°C Ambient Humidity (Operating) 35% to 85% (with no condensation) Ambient Humidity (Storage) 35% to 95% (with no condensation) Ambient Illuminance Incandescent lamp: 5,000 lx max.; Sunlight: 10,000 lx max. Insulation Resistance 20 MΩ min. at 500 VDC Dielectric Strength 1,000 VAC, 50/60 Hz for 1 min Vibration Resistance (Destruction) 10 to 2,000 Hz, 1.5 mm or 300 m/s² double amplitude for 0.5 hours each in X, Y, Z directions Shock Resistance (Destruction) 1,000 m/s², 3 times each in X, Y, Z directions Indicators Operation indicator (orange), Stability indicator (green) Connection Method Pre-wired cable (2m or 5m length) Housing Material PBT (Polybutylene terephthalate) Lens Material Denatured Polyarylate Dimensions (W x H x D) 11 x 24.5 x 7 mm (approx.) Weight Approx. 20 g