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.
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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.
Collects Modbus RTU/TCP device data, performs edge computing and standardization, uploads to cloud platforms via MQTT, and converts non-Modbus protocols to Modbus for SCADA interconnection.
WideIOT Modbus Gateway supports collecting data from various devices with Modbus RTU and Modbus TCP protocols. After edge computing and data standardization via the gateway, the data is uploaded to various cloud platforms and software through the MQTT protocol. It also enables converting data from industrial equipment with non-Modbus protocols (such as PLCs, instruments, sensors, etc.) into Modbus protocol, realizing data interconnection with SCADA software or platforms.
Supports collecting data from various Modbus-TCP and Modbus-RTU protocol devices, and uploading the data to cloud platforms via MQTT protocol.
Collects data from various industrial devices and forwards it to SCADA software, upper computer software, and cloud platforms via Modbus-TCP protocol.
Supports converting protocols of various devices to Modbus TCP, Modbus RTU, OPC UA, etc. Enables Modbus RTU to Modbus TCP conversion, and PLC/DLT645/IEC104 to Modbus TCP.
Supports MQTT, HTTP, TCP, OPC UA, Modbus-TCP, SQL. Connects to WideIOT Cloud, public IoT platforms (AWS, Azure), SCADA, MES, ERP with TLS encryption and breakpoint resume.
Our Modbus Gateways are designed for seamless integration in industrial environments, offering robust data acquisition, protocol conversion, and reliable cloud connectivity.
Simultaneously supports Modbus RTU (RS232/485) and Modbus TCP (Ethernet) protocols for data acquisition and forwarding, ensuring broad device compatibility.
Acts as a Modbus TCP slave to convert non-Modbus industrial protocols (PLCs, sensors, IEC104, etc.) into Modbus, enabling seamless data exchange with SCADA systems.
Industrial-grade design: 9~35V wide voltage, -20°C~70°C operation, EMC certified. Hardware/software watchdogs ensure 24/7 uptime in harsh environments.
Upload Modbus device data to the cloud via MQTT. Supports TLS encryption, multiple QoS levels, breakpoint resume, and connection to public or private IoT platforms.
Comprehensive capabilities for Modbus data acquisition, protocol conversion, edge computing, and remote management.
Supports 5G/4G/WIFI/Ethernet for flexible networking. VPN/APN security, built-in firewall, multi-network backup, and automatic fault recovery for stable connectivity.
Supports Ethernet, RS232, RS485, and I/O. A single gateway collects data from multiple Modbus RTU/TCP devices (PLCs, sensors, inverters) with high-speed, stable acquisition algorithms.
Supports intelligent acquisition, data filtering, alarm/jump triggers, formula calculation, and grouping strategies. Data standardization eliminates device heterogeneity, saving project costs.
Northbound supports MQTT, HTTP, TCP, OPC UA, Modbus-TCP, SQL. Connects to WideIOT Cloud, AWS, Azure, SCADA, MES. Supports TLS encryption, breakpoint resume, and open APIs.
Converts PLC, DLT645, IEC101/104, and other protocols to Modbus TCP/RTU. Also supports Modbus RTU to Modbus TCP conversion, enabling device intercommunication with various controllers.
Remote configuration, real-time status monitoring, diagnostic maintenance via WideIOT Device Management Platform. Template-based configuration for efficient bulk deployment.
Customizable collection rules (points, time intervals, communication rules). Supports developer-adapted or user-defined MQTT messages for quick cloud platform integration.
Multi-layer hardware/software watchdogs, disconnection reconnection, and automatic fault recovery. Ensures 24/7 unattended operation with self-healing capabilities.
Choose the ideal Modbus gateway for your specific industrial application
4G ,single core, 3 single network port and 2 single serial
single core, single network port and single serial port
4G ,single core, 3 single network port and LORA
A dual-core 4G/5G network with three network ports and two serial ports
5G/4G,，3 network ports，10serial ports
A single core, 5 network ports 、 2 serial ports
WideIOT Modbus Gateways are deployed across diverse industrial environments
Smart Factory
Sewage Treatment
Environmental Monitoring
Energy Management
Equipment Manufacturing
Iron and Steel Metallurgy
Mining and Oil Wells
Smart City
Industrial Automation
More Applications...
Comprehensive resources to help you implement and optimize your Modbus Gateway solution
Answers to common questions about our Modbus Gateway solutions
It collects data from Modbus RTU/TCP devices, converts non-Modbus industrial protocols (like PLCs, IEC104) to Modbus TCP, performs edge computing, and uploads data to cloud platforms via MQTT, HTTP, or other protocols.
Yes. The gateway features both RS232/485 ports for Modbus RTU and Ethernet ports for Modbus TCP. It can acquire data from and control multiple devices with mixed protocols at the same time.
The gateway can act as a Modbus TCP slave. It collects data from non-Modbus devices (using drivers for PLCs, DL/T645, IEC104, etc.) and maps this data to Modbus registers, allowing any Modbus master (like SCADA) to read it via standard Modbus TCP requests.
It connects to WideIOT Cloud, AWS IoT, Azure IoT, and private clouds via MQTT/HTTP. It also forwards data to SCADA, MES, and ERP systems using Modbus TCP, OPC UA, or SQL, offering flexible integration for industrial software.
Absolutely. It features industrial-grade design with 9~35V wide voltage input, -20°C to 70°C operating temperature, EMC certification, and hardware/software watchdogs to ensure stable 24/7 operation in harsh conditions.
Our Modbus experts are ready to help you select the perfect gateway and accelerate your industrial integration.