Funktionen und Arbeitsprinzip des Serial Port Servers

Ansichten : 173
Updatezeit : 2022-11-18 09:52:43

Functions and working principles of serial port server

What is Serial Server

      A serial port server is a networking device that connects two or more serial devices through the network.It can no longer be limited by the length of physical cables, and serial devices can be connected via Ethernet no matter where they are located in the world.Using serial port connection, the devices can work as if they are close together.

Working principle

     Serial servers are generally used in pairs, one is the server and the other is the client.The connection between the two side is established through the IP address and the port numbers.Data can be transmitted bidirectionally and transparently,This mode is suitable for transforming the bus connection between two serial devices into a TCP/IP network connection.


1. The serial port server can connect traditional RS-232/422/485 devices to the Internet immediately,The serial port networking server is like a microcomputer including CPU, real-time operating system and TCP/IP protocol,Transfer data between serial ports and network devices.Using a serial server to connect the network allows you to access, manage and configure your remote devices from anywhere in the world.Network management and remote control can be realized.

2. A serial port server can help you lighten your workload.A high-quality serial port server will have a "good management interface",These large numbers of serial devices may be scattered in different remote terminals,So this requires a high-quality serial port converter to use a single interface to complete all settings,Whether using Windows software, Web or Telnet.For some traditional serial port transmission applications, 115.2Kbps is enough,However, if you want to switch to 100M interface converter communication,The speed of the embedded device module needs to reach 230.4kbps.

GP-C4002 Industrial Etherent Wireless Serial Device Server

Support for IEEE802.11b/g/n standards
Support for the TCP / UDP protocol
Support for the VPN tunnel protocol
Support for the VPN tunnel protocol
RS485 / RS232 double serial ports

Application Scenarios

        As mentioned above, the main function of the serial port server is to connect the serial device through the serial port RS232/485,The other end is connected to the network port,The RS232 and RS485 serial ports work independently at the same time without affecting each other, and can remotely manage multiple serial communication devices.

It work functions are as follow:

1. As a middle end to extend the communication distance

2. Remotely control the original serial port program through the virtual serial port software

3. Network remote control PLC connection

4. Connect with Modbus sensor to form connection configuration software

im zusammenhang mit der Nachrichten
lesen sie mehr >>
Anwendung von 5G in Coal Mine Anwendung von 5G in Coal Mine
Feb .24.2023
In recente year,Chinese coal mine widely use WiFi and 4G technology.Nowadays,the coal mine wirless communication system’s performance can not meet the fast development reuirement of the smart coal mine construction.This article will introduce the concept of 5G technology and its practical application in coal mine.
Warum Sie einen Wireless Access Point benötigen? Warum Sie einen Wireless Access Point benötigen?
Jan .29.2023
Mit einem drahtlosen Zugangspunkt können Sie ein Gerät mit dem Internet verbinden. Wenn Sie beispielsweise einen Laptop haben und ihn mit einem Gast teilen möchten, können Sie einen Wireless Access Point an den Laptop anschließen.
Was ist industrielle Kommunikation? Was ist industrielle Kommunikation?
Jan .17.2023
Industrielle Kommunikation ist ein Begriff, der verwendet wird, um ein Studiengebiet zu beschreiben, das die Übertragung von Informationen, Nachrichten oder sogar die eigentliche Nachricht selbst untersucht. Im Fall von Kommunikationswissenschaften.
Happy the Year of Rabbit-GPSENKEs Jahreskonferenz. Happy the Year of Rabbit-GPSENKEs Jahreskonferenz.
Jan .10.2023
Letzte Woche hat GPSENK erfolgreich die Centerprise-Jahreskonferenz 2022 abgehalten, auf der sich alle Mitarbeiter des Unternehmens versammelt haben, um die gesamte Arbeit des vergangenen Jahres zu überprüfen und zusammenzufassen.