With the advent of the Internet of Everything-Intelligent Manufacturing era, the Industrial Internet of Things has become the general trend, and the Internet of Industrial Equipment is an important prerequisite for the full popularization of the Internet of Things. However, traditional industrial equipment uses serial communication and cannot be directly connected to the Internet. For example, the common R-232/485 serial port, its serial communication method is to communicate with devices by sending and receiving binary serial data, so that industrial equipment can be networked. port and enable data transmission, which requires a device similar to a transfer station, and the industrial serial server is such a transfer station. 4G ДТУ
With the further development of Ethernet and its application in the field of IoT industrial control, more and more IoT smart products will provide Ethernet interfaces; but within a certain period of time, devices that only provide serial communication still exist. Therefore, a serial device networking server using a serial to Ethernet converter is a good choice for integrating serial devices over Ethernet.
Like most of its peers, Yutai Technology not only provides 100M and 100M, but also various types of serial server devices that support optical fiber communication. However, in scenarios such as factory automation applications and large-scale logistics sorting, serial devices such as RS-232/485/422 are still widely used and exist. How to remotely transmit these serial devices through Ethernet, Yutai Technology provides UT-65208F series to transfer serial ports to Ethernet servers and industrial Ethernet switches. НБ ДТУ
The original communication interface needs to be upgraded to an Ethernet interface in order to connect to the industrial Ethernet for network communication. However, many manufacturers' DC screens do not have an Ethernet interface and use a serial port to upgrade their own serial port to an Ethernet interface. n As the terminal equipment of smart grid, smart meter is not only the function of calculating electricity consumption charges in a certain period, because the existing smart meter already has a communication interface (such as GPRS communication interface).
标签：industrial,communication,RS485,Devices,How,devices,interface,Ethernet,serial From： https://www.cnblogs.com/serialmodule/p/16718778.html