WideIOT · WG series industrial intelligent gateway is a high reliability industrial intelligent gateway that supports the collection of data of various industrial equipment such as PLC, instrument, water environmental protection, power equipment, CNC, and has protocol analysis and edge computing. It is the core edge node for building industrial Internet system.
WideIOT WD Series IOT Terminals are industrial wireless terminals that support IO acquisition control and serial port transparent transmission. They support data acquisition and control of multiple channels of DI, DO, AI, AO in industrial sites, and offer LoRa local networking and 4G data upload to the cloud. Thus, they realize wireless data acquisition and remote control of numerous on-site devices such as sensors, instruments, indicator lights, actuators, and main controllers.
WideIOT·WR series industrial wireless router is a network connection that supports 5G/4G/WIFI/Ethernet, etc., supports VPN networking, and provides low-latency, high-reliability, and high-security network access for field devices. input, so as to realize large-scale equipment networking applications.
The WideIOT WS-Series Industrial Switches deliver high stability,re- liability and security with easy maintenance. Featuring dual power and network redundancy, they are ideal for smart grids, rail transit,smart cities, safe city projects, new energy and intelligent manufacturing.
The WideIOT NAT Coupler is a specialized security isolation device for production networks. It supports IP renaming for unified IP planning, enables cross-segment device access via network segmentation, and effectively mitigates same-segment conflicts and broadcast storms. It is ideal for industrial networks demanding high data reliability, including those with PLCs, HMIs, CNCs, DCSs, and MES.
WideIOT Modbus Serial-Ethernet Gateway are industrial‑grade smart terminals that convert Modbus RTU (serial) to Modbus TCP (Ethernet). They bridge traditional serial‑based devices to modern Ethernet networks, enabling seamless integration with SCADA, MES, and cloud platforms.
The WEC Series Industrial Edge Computers from WideIOT are designed for industrial digitalization and smart IoT scenarios. They offer integrated capabilities including high-computing-power data acquisition, protocol parsing, edge computing, AI inference, local decision-making, and secure cloud connectivity. Powered by an open Linux operating system and equipped with rich interfaces, these edge computers support rapid deployment of complex algorithms and applications. They are capable of collecting data from a wide range of devices, including various energy and power equipment, energy storage systems, special-purpose vehicles, PLC controllers, meters (electricity, water, heat, gas meters, etc.), and sensors.
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A certain company is actively promoting the development of commercial and industrial (C&I) photovoltaic (PV) power generation business. The number of users and installed capacity is increasing year by year, and powerrelated risks are becoming more apparent. Issues such as reverse overload, high voltage during the day, and low voltage at night are occurring frequently. In addition, limited manpower and resources are making it increasingly difficult to manage the growing workload. Therefore, digital transformation of PV power stations has become an urgent necessity.
To address this, WideIOT deploys a PV protocol conversion gateway. The gateway connects to inverters via RS485 serial ports to collect Modbus data, and then communicates with the dispatch center using the IEC101 protocol over 4G. This meets the requirements for remote data transmission from PV power stations. As a result, companies can remotely monitor equipment status, receive alerts, perform remote control and adjustment, and analyze statistical data—providing reliable support for the intelligent management of PV power stations.
The gateway comes with RS485/RS232 serial ports and Ethernet ports, enabling data collection from energy devices using protocols such as DLT645, CJ188, IEC101/103/104, and IEC61850. It also supports uplink protocols including Modbus, MQTT, IEC104, and OPC UA.
By binding data variables, the cloudbased data dashboard can display realtime AC/DC voltage and current, instantaneous power, daily energy yield, and equipment temperature for each inverter. It also uses visual flow diagrams to illustrate the overall plant efficiency and energy flow.
When the gateway detects abnormal parameters from an inverter, the system automatically triggers alerts and notifies managers via WeChat, SMS, or email. It also creates inspection and maintenance work orders in the work order module, helping managers respond quickly and perform maintenance operations efficiently.
Daily and monthly reports are automatically generated, comparing historical solar irradiation data with power generation to accurately calculate the performance ratio (PR). This provides a datadriven basis for decisions such as panel cleaning and replacement of underperforming equipment, enabling optimized allocation of personnel, spare parts, and other resources.
The gateway is designed with industrialgrade features, including wide temperature and voltage tolerance, strong interference immunity, and rugged durability. It also supports automatic reconnection after network outages and data resumption from interruptions (storeandforward), ensuring reliable longterm operation in outdoor environments with complete and accurate data.
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