IOT News

In the era of thriving intelligent manufacturing and the industrial Internet of Things, the production management model characterized by "data acquisition + management + analysis" has become a key driving force for enterprise digital transformation. Among them, the sensor data acquisition system plays an important role. Sensors can capture equipment operating status, environmental parameters, and key data in the production process, converting intangible industrial information into digital signals that PLC systems can process.

Usually, sensors output analog signals, mostly current signals of tens of milliamperes or voltage signals, which cannot be directly read by computers. Therefore, it is often necessary to add A/D conversion + data transmission modules, that is, data acquisition gateways. The sensor data acquisition gateway (IO data acquisition terminal) supports access to various sensor devices, real-time acquisition of 0-20mA, 4-20mA, 0-5V, 0-10V analog input signals, as well as acquisition of Modbus RTU protocol data from general sensors.

Implemented Functions

Abundant communication methods
To adapt to the needs of different industrial scenarios, the IO data acquisition terminal supports multiple communication methods, including Ethernet, 4G, WIFI, etc. Users can choose the most suitable communication method according to on-site environmental requirements to quickly realize the architecture of the on-site communication network.

Reduced wiring costs
In some scenarios where wiring is inconvenient, such as long distances or high construction difficulty, the IO data acquisition terminal also supports LoRa wireless communication, which can effectively solve wiring difficulties, realize remote wireless communication, and improve the efficiency of project implementation.

Remote monitoring and control
Through real-time communication with the cloud platform, administrators can remotely monitor production information through Internet terminals such as mobile phones and computers, receive alarm information, and promptly remotely control digital or analog signals to maintain a safe and reliable production order.

Expanded remote maintenance
The IO data acquisition terminal, paired with an industrial intelligent gateway, can realize remote programming and debugging of industrial PLCs and remote program upload/download operations through the device fast line, reducing business trips and expenses and improving maintenance work efficiency.