With the development of IT technology,the processing ca…
PLC should be more open and integrate various technical…
Ongoing changes The hardware has started to homogenize.…
In fact,PLC is only a part of control,and the core is c…
Automation is an application industry,and the needs of …
Advantages of using serial communication ①Greatly reduc…
In order to ensure that the system can avoid or reduce …
The functions of the PLC can be divided into several fu…
Impedance,EMI,and RFI of long-distance transmission lin…
PLCs have 4 to hundreds of input/output(I/O)channels to…
PLCs need to operate trouble-free for years in an indus…
Modern PLCs originated in the 1960s,and in the decades …