GPRS DTU adopts high-performance industrial-grade 32-bit communication processor, industrial-grade wireless module and industrial-grade GPS module. It uses embedded real-time operating system as the software support platform. It also provides RS232 and RS485 (or RS422) interfaces, which can be directly connected to the serial port. Equipment to realize data transparent transmission function

Modbus gateway is a network hub communication protocol conversion device of industrial automation system. It connects with smart meters, collects data from the lower meters to the modbus gateway, connects with the computer network, and communicates with the network computer according to the Modbus Tcp protocol.

Modbus is a standard protocol for communication between industrial equipment. It is more commonly used in instruments and meters. Different devices can communicate with each other after complying with the Modbus standard. Modbus originally used serial links, such as RS232 and RS485/422. With the development of the network, the Modbus TCP standard was later introduced. Modbus of the serial link is ···

Industrial-grade 5G router design only needs to change configuration data when increasing or decreasing equipment capacity, and only need to apply general man-machine commands without affecting normal communication. Moreover, the industrial-grade 5G router should have the function of monitoring software operation failures. Once the industrial-grade 5G router has a major failure such as an infinite···

The transmit power, receiving sensitivity (which is two-way), antenna gain, and effective transmission distance of industrial LTE routers are directly related to the isolation penetration capability, whether the connection is stable, and the final actual transmission rate. Whether it can achieve a stable speed and seamless connection is very important. Key indicators.

With the help of edge computing, the intelligence of the Internet of Things can be improved, and the Internet of Things can take root in various vertical industries. So what problem does the edge solve IoT?

In the design process of the industrial-grade 4G router with stable performance, the configuration data and processing procedures should be relatively independent, and any change in the configuration data should not cause changes in the operating version of the device to facilitate the processing procedures and any bureau configuration data. Adaptability. In addition, the design of industrial-grad···

"Realizing the Internet of Everything" is the ultimate goal of the Internet of Things. In the 2.0 era of data processing in the Internet of Things era, growing data has given birth to the demand for edge computing. After processing, storing, and applying data on the edge close to the physical object, edge computing not only solves the problem of data transmission between devices and the cloud, but···

The working principle of Industrial Cellular LTE Routers: After the 4G network card receives the 4G signal, the 4G wireless router converts the signal into a WLAN signal that can be wirelessly received by the notebook. At the same time, it can also be connected to the computer with a network cable through the LAN port of the 4G router. The routing function of the 4G wireless router can realize mul···

Industrial LTE router routing information protocol) is the most widely used distance vector protocol, which was developed by Xerox in the 1970s. At that time, RIP was part of the XNS (Xerox Network Service) protocol suite. The TCP/IP version of RIP is an improved version of the Xerox protocol. The biggest feature of RIP is that it is very simple regardless of its implementation principle or config···