PS-O-U30 Elevator Photolevel Sensor Manual（V1.0）
Xi’an Excellent Electromechanical Co., Ltd
：xaest@xaest.com
：
(029)88416613、85565714、85568478
ADD:7D,Block A,Olympic Buiding,8th
Chang An North Road,Xi'an,Shaanxi,China
www.xaest.com
Technical Support 18092639752 OR 18092639750
Page 1 total
2
PS-O-U30 Elevator Photolevel Sensor Manual（V2.2）
● This device overcomes the disadvantages inherent in the traditional level switch,extremely high
reliability and accurate and quick response ability,the price is low and has a very high cost
performance
Note：The customer must specify the need for PNP or NPN when ordering！！！
● Main Characters
1. Ultra low current consumption：≤25mA，the product has a long service life;
2. The circuit has the protection function of reverse connection of power supply, short circuit
protection of output and protection against misoperation;
3. The circuit has anti-plus or minus 6KV static electricity, plus or minus 4.5Kv group pulse and
surge protection function;
4. Electrical performance meets the requirements of "international electrotechnical commission
(IEC)";
5. High reliability, convenient installation and debugging. Simple structure, low price.
● Technical Specification:
1
Application Range
It is suitable for the elevator which needs the level switch signal
2
Respond Time
4ms
3
Current Consumption
25mA
4
Output Form
①
Co-negative type
②
Co-positive type
5
Working Environment
Temperature
-25～55℃
6
Working Environment
Humidity
35%~85%RH
7
Power Supply
DC 24V(±10%)
，
Operating current of whole machine≤25mA
8
Protection class
IP53
9
Withstand voltage
1000V
，
50Hz
，
1Minute
10
Insulation resistance
DC500V
，
≥20MΩ
，
11
Overall Size
73mm*53mm*20mm
●
Product Appearance
：
PS-O-U30 Elevator Photolevel Sensor Manual（V1.0）
Xi’an Excellent Electromechanical Co., Ltd
：xaest@xaest.com
：
(029)88416613、85565714、85568478
ADD:7D,Block A,Olympic Buiding,8th
Chang An North Road,Xi'an,Shaanxi,China
www.xaest.com
Technical Support 18092639752 OR 18092639750
Page 1 total
2
Product Wiring Mode：
Output Type
Co-positive type
Co-negative type
Please wire
according to
product
output type
·
Product appearance size drawing
：
other
：
Doc：
Instruction Manual
1 set
Tighten the screws（M5×20） 2sets
If the system is abnormal during debugging or use, please contact us directly.
Serial Number
Cable Color
Wiring instructions
1
Brown
+DC24V
2
Blue
0V
3
Black
Signal Output Terminal
