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.…
Der Unterschied zwischen Ethernet und serieller Kommunikation
1. Die Konfiguration von Ethernet-Geräten ist flexibler und bequemer Mehrere serielle RS232-Geräte und Computer-Kommunikation sind in der Regel in der Computer-PCI-Steckplatz durch die serielle Karte oder durch den seriellen USB-Anschluss an den USB angeschlossen, um...
Serielle Server-Kommunikationslösungen
Mit der Weiterentwicklung von Ethernet und seiner Anwendung im Bereich der industriellen Steuerung werden immer mehr Produkte über Ethernet-Schnittstellen verfügen; für eine gewisse Zeit werden jedoch noch Geräte existieren, die nur über serielle Kommunikation verfügen....
Der Unterschied zwischen der RS232-Schnittstelle und der RS485-Schnittstelle
Erstens, die physikalische Struktur der Schnittstelle 1. RS232-Schnittstelle: einer der Computer-Kommunikations-Schnittstelle, in der Regel RS-232-Schnittstelle in Form von 9-polig (DB-9) oder 25-polig (DB-25)), gibt es in der Regel zwei Gruppen von Personal Computern auf dem RS-232-Port,...
How To Combine Multiple Rs485 Interfaces Into One 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…
How Edge Computing Gateways Function in Networks
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…
Was die verschiedenen Protokolle des Edge Gateways bewirken können
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:…
How 4G DTU Helps Electricity Remote Meter Reading Stable Networking
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…
Detailed Analysis Of The Intelligent Gateway Can Achieve What Functions
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…
High-performance Edge Computing Gateway, IoT Communication Tool
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…