1. PLC power supply and power system power supply (inverter power supply) are equipped respectively, and the power supply of PLC should select the blocking transformer;
2、動力線盡量與信號線分隔，信號線要做屏蔽;
2. The power line shall be separated from the signal line as far as possible, and the signal line shall be shielded;
3、無論是模擬信號輸入仍是模擬信號輸出，模擬量通道一概運用信號阻隔模塊;
3. Whether it is analog signal input or analog signal output, analog channel uses signal blocking module;
4、PLC程序里做軟件濾波規(guī)劃;
4. PLC program to do software filtering planning;
5、信號地與動力地分隔規(guī)劃。plc控制柜廠家用來邏輯操控,首要用于組織的動作流程操控；
5. Signal ground and power ground are planned separately. PLC control cabinet manufacturers are used for logic control, mainly for the organization of the action process control;
Now in the automatic control system, the frequency converter of low-voltage distribution cabinet supplier is more and more widely used. As a professional integrator of power equipment, engineers of Xiangke often integrate the frequency converter and PLC in the same or adjacent cabinet, and the motor initiates the control box, which will cause the frequency converter to disturb the PLC analog quantity and form the instability of data collection or other shortcomings.
公司地址：濟南市槐蔭區(qū)經(jīng)十西路3788號
備案號：魯ICP備09028695號-3
魯公網(wǎng)安備37010402441282號
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