1. Commonly used foreign-funded enterprises, such as Siemens, AB, GE, Schneider, etc. Siemens is the most common one.
Japanese brands, such as Mitsubishi, Omron, Panasonic and Izumi, are commonly used: Mitsubishi, Omron and Panasonic. ..
Domestic brands: Delta, Xinjie and Huichuan. ..
2. Now enterprises are often applied to more than one brand. We can see that on the recruitment network, electrical engineers are generally required to program at least two brands of PLC.
3. At present, companies and enterprises mainly use Siemens and Mitsubishi, and the principle of PLC is similar.
After mastering one course, another course can be used just by reading its manual;