After introducing the content related to OPC UA communication, we have basically covered the main communication buses and protocols related to industrial automation.
So, why have we focused on communication for nearly two years? Of course, for PLC/PAC engineers, or for electrical engineers or automation engineers, the core is not just communication; there are also specific process flows in various industries, involving control operations and various motion control-related instructions and technical details. Refer to the product series from Beckhoff in Germany:
To detail any part of the above may take several months or even a year. Although communication is not shown in the above image, it is not an independent product series but an indispensable transmission link between them. It is like the “neuronal system” in the human body! Therefore, we have systematically sorted through this, which is very beneficial for solving some difficult problems.
Additionally, we have been updating for almost five years, relying on personal persistence. As a space for communication with many engineers, there have been many gains. In this process, it is both a sorting of my personal technical points and a personal knowledge base, as well as a public knowledge platform for everyone. At the same time, I have also met more peers through this platform! 
We welcome everyone to take practical action to join us at Hello Industrial Control!!!Next, regarding topics of interest to everyone, you can leave comments in the comment area, and we will share this content collectively! We welcome everyone to leave comments. Then, based on the content of the comments, we will adjust the themes of Hello Industrial Control in the future.Now, regarding the PLC communication topic, we summarize as follows, please like, bookmark, and share:
1. Efficient, Real-time, Flexible: In-depth Analysis of EtherCAT Bus Technology (Final Part)
2. Comprehensive Analysis of RS232, RS422, and RS485 Serial Communication Technology (Final Part)
3. Comprehensive Analysis of Modbus Protocol (Final Part)
4. Comprehensive Analysis of Profibus Technology (Final Part)
5. Comprehensive Analysis of Profinet Technology (Final Part)
6. Comprehensive Analysis of EtherNet/IP Technology (Final Part)
7. Comprehensive Analysis of CAN and CANopen Bus Technology (Final Part)
8. Comprehensive Analysis of OPC UA Communication Technology (Final Part)
If the above does not include the communication content you expected, you can leave a comment in the comment area!!! We will organize and share based on your comments later.
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