Door Sensor
Key Features:
Uses infrared detection combined with a mechanical safety edge.
Designed with reasonable dimensions, making it suitable for most elevator brands.
Infrared detection switches to mechanical safety mode when necessary.
TUV-certified and compliant with international standards.
Built with a reliable MCU microchip, ensuring stable performance.
Features an automatic shielding function to block faulty diodes and notify users.
Uses high-quality cables and connection pegs for long lifespan.
Aesthetic design for easy installation.
Power Supply Specifications:
Dimensions: 152mm(L) × 67mm(W) × 40mm(H)
Input Voltage:
220V AC ± 20% 50/60Hz
110V AC ± 10% 50/60Hz
12V - 30V DC
Power Dissipation: 4VA
Shell Material: Inflaming Retarding plastic or Metal AL.
Relay Output Type: COM, 1NO, 1NC.
Relay Load Parameters:
250VAC 7A
110VAC 10A
30VDC 5A
Action Status:
Red LED: Power working condition.
Green LED: Light curtain output state.
EMC Compliance: Emissions to EN12015, Immunity to EN12016.
Elevator Light Curtain Specifications:
Infrared Diodes: 17 diode sets
Infrared Range: 117mm
Scanning Beams: 94 ~ 33 beams
Highest Beam: 1830mm
Lowest Beam: 20mm
Response Time:60ms
NPN/PNP Output: 40ms
Relay Output: 60ms
Detection Range:
Plane Detecting: 0 - 4m~0 - 3m
Tolerance Levels:
Perpendicular Tolerance: ±10mm
Parallelism Tolerance: ±3mm
Angular: ±10°
Light Immunity: ≥ 100,000 LUX
Cable Reliability: 20 million door movements.
EMC Compliance: EN12015 & EN12016
Vibration Test: Complies with elevator standards.
Operating Temperature: -30°C to 60°C
IP Level:
Light Curtain: IP54 (TX, RX)
Power Box: IP31
Installation & Wiring:
Red: DC 15 - 35V
Black: DC -
Yellow: OUT
Green: CLK
The yellow CLK wire must be connected to an isolated terminal or connector on the car top.
Max transistor output: DC 45V, 500mA.
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