BS-H-M12 Instructions for Bistable Switch
XI'AN Excellent Electromechanical Co. Ltd
http://www.xaest.com
(029)88416613、85565714、85568478
Add.: 7D ， Block A, Olympic Building, 14th
Chang An North Road, Xi'an, Shaanxi,China

：710061
2
—
- 1 -
- 1 -
BS-H-M12 Instructions for Bistable Switch
（
V2.2）
This device is suitable for all need to PNP-type level sensor signal elevator, the device to
overcome the photoelectric and traditional flat-layer switch inherent vulnerability of the
shortcomings, high reliability and precision and fast response capability, low price Very high
price.
Note: Sensor output type is distinguished by cap color:Co-positive type is
Blue ;Co-negative type is Black.
Main characters:
1. The output signal is the square wave pulse signal, and the response speed is fast and reliable.
2. Ultra-low consumption current: 15mA, long service life.
3. The circuit has the protection function of power reverse protection, short circuit protection and preventing
misoperation.
4. The circuit has anti-plus or minus 6KV static electricity, plus or minus 4.5Kv group pulse and surge
protection function.
5. Electrical performance meets the requirements of "international electrotechnical commission (IEC)";
6. High reliability, small volume and convenient installation and debugging.Simple structure and low price.
技术指标：
1
Application Range：
Applicable to all need to bistable swith elevator
2
Power supply：
DC 24V(±10%)，Machine operating current≤50mA
3
Current consumption
＜20mA
4
Overall Size：
M12*100
5
Installation：
Non-flush installation
6
Output form：
Co-positive type
Co-negative type
8
Working temperature：
-25～55℃
9
Working environment humidity：
35%~85%RH
10
Protection class：
IP53
11
Withstand voltage：
AC1000V ，50Hz，one minute
12
Insulation resistance：
DC500V，≥20MΩ
●
System wiring principle
：
Product wiring diagram
Cable color
Wiring instructions
棕色（Brown）
+DC24V
蓝色（Blue）
Com
黑色 (Black)
Signal output
BS-H-M12 Instructions for Bistable Switch
XI'AN Excellent Electromechanical Co. Ltd
http://www.xaest.com
(029)88416613、85565714、85568478
Add.: 7D ， Block A, Olympic Building, 14th
Chang An North Road, Xi'an, Shaanxi,China

：710061
2
—
- 2 -
- 2 -
Output Type
Bistable switch wiring diagram
Co-positive
type
Co-negative
type
Product size
：
Other
：
attachment：
User Guide
1 piece
M12
2 sets
Support：
If an exception occurs during debugging or use
，
Please contact with me.
Support：18092639752 or18092639750