Electric control box processing manufacturers summary, electric control box processing wiring Note:
1) The wiring outside the board should be used to protect the appropriate methods, such as hoses, steel pipes, etc. And wiring should take place where the machine is not easy to damage.
2) the connection between the machine or the power cord must be placed in the bridge, the bridge with the base to support, do not touch the ground!
3) piping should be done everywhere.
4) The connection of the heating device such as the packaging machine can not be located near the heating part. Wiring is carried out in a connection box with terminal block. The heater is connected with glass and ceramic wire, and can not use flammable wire.
5) all the wire outside the connection must be carried out in the connection box, the middle of the line can not have joints.
6) all the connection box (relay box) and the wire entrance of the protection level must be above IP55.
7) Connect the same terminal of the relay terminal to connect the two wires at most, and set the other terminal units when 3 or more.
8) sensor wiring, such as in the easy to hit the site, the hose should be used for protection, the hose should be set in the sensor root.
The above is the electric control box processing manufacturers summary of the electric control box processing wiring matters needing attention.