Suzhou Lily Tech. Co., Ltd.
[email protected] www.suzhoulily.com.cn Page 5, Total pages 5
● Under strong electrical and magnetic fields such as under a powerful antenna, or near a huge power
motor.
● Ambient temperature changes greatly or quickly, such as before the door of a cold room.
● Ambient containing explosive or inflammable materials/gases.
● Exposure to dusty air (possibly be oxidized to form corrosive patina, and reduce the insulating
performance)
8.2 Installation Procedure
Insert the controller into hole (step one) Slide the bracket to fix the device (step two)
9. Electrical Connection
Warning
● Electrical wiring must be manipulated by certified electrician.
● Wrong power supply may damage the device and system seriously.
● Try with effort to layout the sensors and switches line apart from inductive load lines and power supply
lines. The sensors and switches lines are not allowed go with the power supply lines and inductive load
lines in a same pipeline, and are not allowed to pass near the contactor, breaker and the similar.
● Reduce the length of sensors’ wiring as possible, avoid forming a spiral line near the power device.
Sensors’ line must be shielded cables (per sectional area more than 0.5mm2).
● Avoid direct contact with the internal electronic components.
● After finish and check the electrical wiring layout, before connect them to the device, please
follow this instruction: Pay attention the “electrical wiring diagram” below, wrong connection possibly
damage the device and the system, and may be dangerous to the user. All security and protecting device
for the equipments are necessary. They are very important to protect the equipments, and the user’s
safety.
Electrical wiring diagram:
