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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Leading provider of industrial IoT solutions for digital and intelligent transformation. Established in 2011, we have served over 20,000 customers in more than 100 countries.
With the advent of the Industry 4.0 era, smart manufacturing and the Industrial Internet of Things (IIoT) have become key drivers for industrial transformation and upgrading.
Against this backdrop, industrial smart gateways are playing an increasingly vital role as a bridge connecting on-site devices with cloud platforms.
Applications of Industrial Smart Gateways in PLC Remote Maintenance
Data Acquisition and Monitoring: Industrial smart gateways can collect real-time operational data from PLCs and transmit it to a cloud platform or upper computer via 5G/4G/WIFI/Ethernet for display and analysis.
Anomaly Detection and Alerts: By applying alarm rules to the collected device operational data, the system can detect anomalies in real-time and automatically trigger alerts, which can be communicated via WeChat, SMS, or email.
Remote Control and Maintenance: Industrial smart gateways support remote control and maintenance of PLCs. Enterprises can issue control commands to PLCs for remote operation. Engineers can utilize device fast lines to remotely program, debug, and upload/download programs to PLCs at remote locations, eliminating the need for on-site operations and completing maintenance tasks efficiently.
In summary, industrial smart gateways provide a powerful solution for achieving remote PLC maintenance, enabling enterprises to enhance operational efficiency, reduce costs, and ensure the stability and reliability of their industrial automation control systems.
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