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Slot-type photoelectric switch SLUR-S4U4 series
Summary:
Classification:
Multi-channel photoelectric switch
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- Commodity name: Slot-type photoelectric switch SLUR-S4U4 series
This product is a sensor device used for detecting the position of the elevator car to determine whether the elevator has reached the specified floor, and its main principle is based on the photoelectric effect.
Applications
This product is used for the position detection of elevator cabins to determine whether the elevator has reached the specified floor. Its main principle is based on the photoelectric effect.
Product Selection:

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Power Supply Voltage
DC10~30V±5%
Current Consumption
24mA
Detection Distance
26mm
Detected Object
>φ3mm, opaque object
Detection Channel
Four channels; two channels
Light Source Properties
940mm
Control Output
Load Voltage Max: 60V; Single Channel Drive Current: Max: 200mA; Residual Voltage Max: 0.7VDC
Protection Circuit
Reverse connection protection for power supply, over-voltage and over-current protection at output terminal
Response Time
<1ms
Ambient Illumination
Incandescent Lamp: ≤4000Lux; Sunlight: ≤120000Lux, sunlight should not directly shine on the light-receiving surface
Ambient Temperature
Operating: -25℃~85℃; Storage: -30℃~100℃
Ambient Humidity
Operating: 35~80%RH; Storage: 35~80%RH
Insulation Resistance
Min: 20MΩ (500VDC)
Insulation Withstand Voltage
500VAC 50/60Hz 1min
Vibration Resistance
10~55Hz, amplitude 1.5mm, X, Y, Z directions for 2 hours each
Shock Resistance
500m/s², X, Y, Z directions for 3 times each
Protection Level
IP40 (IP53, IP65 can be customized)
Shell Material
ABS
Weight
About 200g
Cable
RVV 6*0.3; RVV4*0.3; default 3.6m
Note: The standard length of the cable is 3.6 meters. Please specify other specifications when ordering.
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