BL121 OPC UA Gateway supports conversion of Modbus RTU and Modbus TCP to OPC UA and connects to SCADA, MES, and SaaS platforms to achieve data communication between OT and IT.
Key Features
Protocol Conversion Engine
- Downlink: Modbus RTU/TCP Master
- Uplink: OPC UA
- Transparent Transmission: Bidirectional Modbus ↔ OPC UA conversion
Seamless Industry 4.0 Integration
- Convert legacy Modbus devices (PLCs/sensors) to OPC UA standard
- Directly connect to SCADA/MES systems (Ignition/Kepware/Wonderware)
- Eliminate compatibility gaps between old equipment and modern OPC UA servers
Typical ApplicationsSmart Factory Digitization: Collect Modbus protocol PLC and upload data to OPC UA server to realize Industry 4.0
Energy Management Systems: Integration of factory power meter (Modbus TCP) with MES platform for online monitoring of energy consumption
Predictive Maintenance: Machine equipment data is connected to SCADA via OPC UA to perform predictive maintenance on machine status
