Auteur/autrice : iot-fr (page 134)

Avec l'innovation et le développement continus de l'internet des objets, les applications mondiales de l'internet des objets affichent une tendance au développement accéléré. La surveillance intelligente des données est devenue un élément indispensable de la production industrielle. La technologie de communication sans fil est utilisée pour transmettre...

Les équipements traditionnels de port série (tels que RS485/RS232) ont été largement utilisés dans la production quotidienne des entreprises. Cependant, dans le domaine de l'automatisation industrielle typique, la surveillance à longue distance doit souvent être réalisée à partir de centaines de mètres jusqu'à plusieurs kilomètres. Si vous voulez...

As more and more devices connect to the network and communicate with each other, we are accelerating into the era of “Internet of Everything”. The wireless transmission module is a key link between the IoT perception layer and the network…

The 4G data transmission unit is an industrial-grade wireless data transmission device that supports the wireless networks of the three major operators of China Telecom, China Mobile, and China Unicom, and provides users with the function of TCP transparent wireless…

4G industrial wireless terminal, a data transmission terminal equipment mainly based on 4G network, referred to as DTU (Data Transfer unit), is specially used to convert serial port data into IP data or IP data into serial port data, and…

With the development of Internet of Things technology, the requirements for wireless transmission of various applications are gradually changing. The demand for wireless modules is also increasing with the market, and more and more industries are beginning to use 4G…

The LTE serial port converter mainly converts RS485 and 232 serial port data into IP data. It can also convert IP data into RS485/232 data, using the 4G network as the transmission carrier. The collected data is uploaded to the…

Rail-type products are easy to install and can be installed together with other rail-type equipment. They are neat and beautiful. Compared with ear-mounted equipment, rail-type products are more suitable for computer rooms, chassis, cabinets and other places where rails are…

The 4gdtu module is a product developed to allow serial devices and network servers to transmit data to each other through the operator’s network. By simply setting up the host computer, you can easily use this product to achieve two-way…

RTU is the abbreviation of REMOTE TERMINAL UNIT, which is a remote data terminal, used for monitoring, control and data collection applications. It has telemetry, remote signaling, remote adjustment and remote control functions. The RTU function must ensure two functions:…

In most IoT application scenarios, the environment is very harsh. In the low-temperature environment in the north, the temperature can reach -10°C, or in some places, the summer temperature can reach 40-45°C. Ordinary electronic equipment will not be able to…