Schneider PLC control cabinet installation wiring method
Published:2023-02-08 16:59:52
(1) When placing signal cables with different properties into the same conduit, they must be isolated
② Try to avoid multiple power lines contained in the same catheter. If necessary, a partition shall be installed in the conduit and grounded.
(3) When wiring with wire tubes, do not place the wires of 1 circuit in different wire tubes because of the heat of wire tubes.
(4) In order not to make the power cable and signal cable mutual influence, do not parallel wiring.
⑤ If installed in the cabinet with high voltage equipment, because the noise will be induced, so as far as possible away from the high voltage, power system wiring Settings.
⑥ Install PLC more than 200mm away from the power line of the high voltage wire, or put the high voltage wire and power wire into the metal pipe wiring, and the metal pipe thoroughly D grounding.
-
202301-13How to choose Omron relay
1, select the rated working current of electromagnetic relay coil: DC electromagnetic relay driven by transistor or integrated circuit, the rated working current of the coil (generally 2 times of the ···
-
202302-15How to calibrate the touch screen?
If the password of the system Settings of the Verantone touch screen hardware is lost, you can restore the factory Settings by system initialization. There are four ways to enter the Willenton touch s···
-
202302-06Does the supply cable between the Siemens soft starter and the motor need shielding
For 3RW soft starters, it is sufficient to use an unshielded main loop cable between the motor and the 3RW soft starter.The main reasons are as follows:The frequency of the power supply on the motor t···
-
202303-01The Siemens S7-1200 has three classifications of internal storage areas
The internal storage of the S7-1200 is divided into three types: working storage, loading storage and holding storage.Loading storage area:Non-volatile storage area. Used to store user project files (···
-
202212-29What symptom can WEINVIEW touch screen motherboard malfunction appear?
1. The motherboard cannot recognize/display peripheral devices.2. Peripherals will stop working for a few seconds or more.3. A slow startup may indicate that your motherboard is broken, although it co···
+8618621383628
+8613811814778
info@zhongpingtech.com
Building 26, Liyuan Community, Chaoyang District, Beijing, China