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 Protocol Converters 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.
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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.
Seamless Modbus RTU to Modbus TCP conversion
1× 100M Ethernet | 2× Serial Ports
Modbus RTU to Modbus TCP
Serial-to-Ethernet | Plug & Play
-40~85°C | 9‑36V DC | EMC Level 4
Modbus RTU to Modbus TCP Converter | 1× Ethernet | 2× Serial Ports
Professional Modbus conversion for industrial field devices
Detailed technical specifications for the WC112 Modbus Protocol Converters
Ordering Code & Model Selection
Wired Modbus gateway, ideal for stable industrial Ethernet environments. Converts Modbus RTU to Modbus TCP with low latency.
Wireless Modbus gateway with Wi-Fi connectivity. Suitable for locations where cabling is difficult or for mobile deployments.
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WC112 Product Specification (PDF)
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Frequently asked questions about the WC112 Modbus Protocol Converters
WC112 supports Modbus RTU to Modbus TCP conversion. Both serial ports communicate using Modbus RTU/ASCII, and the Ethernet port uses Modbus TCP, enabling seamless integration with industrial SCADA and PLC systems.
Yes, the WC112 provides two serial ports which can be ordered as RS485 or RS232 (factory option). Both ports support Modbus RTU, allowing you to connect mixed device types simultaneously.
An optional Wi-Fi version (WC112-W-MB) is currently under development, supporting 2.4GHz 802.11b/g/n with up to 150 Mbps. For now, Ethernet is the primary network interface. Please contact sales for the latest Wi-Fi model availability.
WC112 is designed for extreme environments: -40°C to 85°C operating temperature, making it suitable for outdoor cabinets, industrial automation, and remote monitoring applications. Storage temperature is also -40°C ~ 85°C.
Get WC112 for stable, fast Modbus conversion.