What is a serial server? What are the basic functions? A serial port server is a device that transfers data between a serial port (also called a communication/COM port) and an Ethernet local area network (LAN). It is bi-directional communication.…
La différence entre Ethernet et la communication série
1. The Configuration Of Ethernet Devices Is More Flexible And Convenient Multiple RS232 serial devices and computer communications are generally in the computer PCI slot through the serial card or through the USB serial port connected to the USB to…
Solutions de communication avec le serveur série
Along with the further development of Ethernet and its application in the field of industrial control, more and more products will provide Ethernet interfaces; however, for a certain period of time, devices that only provide serial communication will still exist.…
La différence entre l'interface RS232 et l'interface RS485
First, The Physical Structure Of The Interface 1. RS232 interface: one of the computer communication interface, usually RS-232 interface in the form of 9-pin (DB-9) or 25-pin (DB-25)), there are generally two groups of personal computers on the RS-232 port,…
Comment combiner plusieurs interfaces Rs485 en une seule interface ?
1. RS485 interface is a serial communication protocol. It allows multi-address communication. 2. To communicate with multiple RS485 ports, first set the main communication port, then set different communication addresses for other ports and set the communication timing. Build 485…
Fonctionnement des passerelles Edge Computing dans les réseaux
What are the networking stability factors for edge computing gateways The networking stability of an edge computing gateway is affected by the following factors: 1. Network Connection Quality: The networking stability of edge computing gateways depends firstly on the quality…
Advantages of Edge Computing Gateway in Automation Industry
With the rapid development of information and communication technology, edge computing technology, as a new computing model, has been applied in more and more industries. In automation industry, by introducing edge computing gateway, it brings many benefits to factory enterprises,…
What Are The Functions And Differences Between Mqtt Protocol Gateway And Modbus Protocol?
With the development of IoT technology, various communication protocols are widely used in different IoT systems.MQTT (Message Queuing Telemetry Transport) and Modbus are common IoT communication protocols, which play an important role in different application scenarios. In this paper, we…
Ce que les multiples protocoles de la passerelle Edge peuvent nous aider à faire
Edge Gateway usually supports multiple communication protocols, which gives it a high degree of flexibility and compatibility to meet the communication needs of different devices and systems. The applications and functions of multiple protocols of Edge Gateway are listed below:…
Comment les DTU 4G aident à la télérelève des compteurs d'électricité Réseau stable
With the rapid development of smart grid, remote meter reading system has become an important means to improve the efficiency of power management and reduce operating costs. In this process, 4G DTU (Data Transmission Unit) provides strong technical support for…
Analyse détaillée de la passerelle intelligente : quelles sont ses fonctions ?
1. Realise Equipment Interconnection And Intercommunication Intelligent gateway achieves interconnection between devices by connecting various devices with different protocols and communication methods, integrating various hardware devices and software systems. In this way, it achieves the purpose of connecting devices to…
Passerelle Edge Computing haute performance, outil de communication IoT
With the rapid development of IoT technology, all industries are starting digital transformation, and more and more devices will be connected to the Internet. When massive data is migrated to the cloud for processing, the lack of real-time data analysis…