In daily production of enterprises, traditional serial devices widely use RS485 interface. However, for traditional networking and engineering implementation plans, problems such as line damage and difficult wiring are often encountered. Although wireless network construction methods have been proposed, there are no corresponding equipment and methods to solve the problems.
Zongheng Intelligent Control LoRa smart terminal perfectly solves the above pain point problems. It has strong practicability, high transmission efficiency, stable and reliable performance, and can realize rapid conversion between RS485 serial communication and LoRa wireless communication protocols. It can be widely used in engineering transformation. Making the engineering network more flexible.
LoRa signals have the characteristics of strong penetration ability and long transmission distance. They can reach a coverage range of 8km in an open environment and can also provide strong coverage capabilities in complex environments of the Internet of Things/industrial sites.
The LoRa smart terminal is a data collector that uses the LoRa wireless communication protocol for the uplink wireless interface and the RS485 interface for the downlink interface. It can transparently transmit the Modbus protocol point-to-point/point-to-multipoint through the LoRa wireless network to convert the wired network into a wireless one. Network transformation and upgrading.
Typical application scenarios: smart factory safety monitoring
Through the LoRa smart terminal, you can understand the factory environment temperature and humidity, power consumption, acid and alkali leaks, fuel leaks, toxic gas monitoring, fire protection facility abnormalities and other information data in real time, and transmit the monitoring data to the cloud platform through the gateway. Once there is an abnormal situation, it can promptly alert through various methods such as SMS, APP, and email to predict safety hazards in advance and deal with them promptly to prevent safety accidents. Users can also choose a combination of strategies based on actual application scenarios to implement all IoT devices. Intelligent and automated control, the mobile APP can check the status in real time, receive alarm information, and perform operation and maintenance anytime and anywhere, everything is under control.
Zongheng Intelligent Control’s LoRa smart terminal has low power consumption, long life, and two-way data transmission, providing a reliable guarantee for accurate collection of real-time data. The product design structure is simple, easy to maintain, and is convenient and quick to use and install. It has a wide range of applications and can be used in fire protection, construction, agriculture, petrochemicals, electric power, transportation and other industries.