Converter OPC UA Server / Modbus TCP Server - HD67B30-B2
Converter OPC UA Server / Modbus TCP Server - HD67B30-B2
The ADFweb HD67B30-B2 connects an OPC UA Client application to a Modbus TCP Client system. It provides data as a Server on both sides, using configured variable and register mapping. More
Code: HD67B30-B2
The ADFweb HD67B30-B2 connects an OPC UA Client application to a Modbus TCP Client system. It provides data as a Server on both sides, using configured variable and register mapping. More
Code: HD67B30-B2
ADFweb HD67B30-B2
OPC UA Server / Modbus TCP Server
The ADFweb HD67B30-B2 connects an OPC UA Client application to a Modbus TCP Client system. It provides data as a Server on both sides, using configured variable and register mapping.
We will check your selection and prepare a quotation
Send us the device models, required connection and quantity.
Converter applications
Use it to share data between an OPC UA client and an Ethernet Modbus Master. It supports up to 1,500 bytes for reading and 1,500 bytes for writing; both applications must use the same interpretation of the transferred values.
Technical specifications HD67B30-B2
| Order code | HD67B30-B2 |
|---|---|
| Protocol connection | OPC UA Server / Modbus TCP Server |
| Converter roles | OPC UA Server; Modbus TCP Slave/Server |
| Interfaces and ports | Ethernet RJ45 |
| Data capacity | 1500 bytes in each direction |
| Power supply | Confirm against the label and hardware version before ordering |
| Power consumption at 24 V DC | 4 W |
| Operating temperature | -40 °C to +85 °C |
| Mounting | 35 mm DIN rail |
| Dimensions of the version shown (D × W × H) | 60 × 35 × 95 mm |
| Device weight | approximately 200 g |
| Configuration software | SW67B30 |
We will confirm the supply range for this model against the specific hardware version. Always check the device label before connecting the power supply.
Communication and configuration
In SW67B30, configure the OPC UA Server, Modbus TCP Server and data map. Check addressing, value types and byte order in both client applications as well.
The Modbus TCP side is a Server. Select a Master model to independently poll Modbus TCP Servers. We will confirm the physical port count and supplied hardware version in the quotation; check OPC UA security against the specific firmware.
Supply and accessories
Please provide the complete order code. If you need a power supply, connection cables or help with configuration, include them in your enquiry. We will confirm the scope of supply and required accessories for your installation in the quotation.
Documentation and software
Diagrams and hardware version

The images help identify the hardware version. When replacing an older unit, compare its label, connectors and dimensions; we will confirm the version to be supplied in the quotation.
Frequently asked questions
Is knowing the two protocols enough?
The device roles, physical interfaces and data to be transferred must also be checked. The Modbus TCP side is a Server. Select a Master model to independently poll Modbus TCP Servers. We will confirm the physical port count and supplied hardware version in the quotation; check OPC UA security against the specific firmware.
How is this converter configured?
In SW67B30, configure the OPC UA Server, Modbus TCP Server and data map. Check addressing, value types and byte order in both client applications as well.
What information should I send to check the selection?
Send the exact device models at both ends, the protocols and communication roles, the number of devices and the required values. For a PLC, include the firmware and method of accessing its data.
FOXON support with selection and ordering
Selection based on your devices
We will review the specific connection, communication roles and required data.
Availability check
Before you place an order, we will confirm current availability and the possible delivery date.
Documentation for the exact order code
We select the documentation and configuration tool using the complete order code.
Accessories for your installation
We will include the requested accessories in the quotation to suit the connection arrangement.
Choosing the correct version
Two devices with the same protocols can have different functions. Check the gateway role on each side, the connectors and the complete order code.
The Modbus TCP side is a Server. Select a Master model to independently poll Modbus TCP Servers. We will confirm the physical port count and supplied hardware version in the quotation; check OPC UA security against the specific firmware.
Converter enquiry HD67B30-B2
Provide the order code, quantity and the devices you need to connect. We will check the suitable version and prepare a quotation.
Request the converterTechnical specifications HD67B30-B2
| Order code | HD67B30-B2 |
|---|---|
| Protocol connection | OPC UA Server / Modbus TCP Server |
| Converter roles | OPC UA Server; Modbus TCP Slave/Server |
| Interfaces and ports | Ethernet RJ45 |
| Data capacity | 1500 bytes in each direction |
| Power supply | Confirm against the label and hardware version before ordering |
| Power consumption at 24 V DC | 4 W |
| Operating temperature | -40 °C to +85 °C |
| Mounting | 35 mm DIN rail |
| Dimensions of the version shown (D × W × H) | 60 × 35 × 95 mm |
| Device weight | approximately 200 g |
| Configuration software | SW67B30 |
We will confirm the supply range for this model against the specific hardware version. Always check the device label before connecting the power supply.