Converter OPC UA Server / KNX - HD67B41-B2
Converter OPC UA Server / KNX - HD67B41-B2
The ADFweb HD67B41-B2 exposes KNX TP bus values to OPC UA Client applications. As an OPC UA Server, it provides configured variables and maps their values to KNX telegrams. More
Code: HD67B41-B2
The ADFweb HD67B41-B2 exposes KNX TP bus values to OPC UA Client applications. As an OPC UA Server, it provides configured variables and maps their values to KNX telegrams. More
Code: HD67B41-B2
ADFweb HD67B41-B2
OPC UA Server / KNX
The ADFweb HD67B41-B2 exposes KNX TP bus values to OPC UA Client applications. As an OPC UA Server, it provides configured variables and maps their values to KNX telegrams.
We will check your selection and prepare a quotation
Send us the device models, required connection and quantity.
Converter applications
Use it to link KNX values and commands to a supervisory application operating as an OPC UA Client. It supports up to 1,500 bytes for reading and 1,500 bytes for writing.
Technical specifications HD67B41-B2
| Order code | HD67B41-B2 |
|---|---|
| Protocol connection | OPC UA Server / KNX |
| Roles and version | OPC UA Server; KNX TP |
| Interfaces and ports | KNX TP; Ethernet RJ45 |
| KNX TP data rate | 9 600 bit/s |
| Data capacity | 1500 bytes in each direction |
| Converter power supply | Confirm against the label and hardware version before ordering |
| 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 | SW67B41 |
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 SW67B41, configure OPC UA communication and variables, including name, data type, length and read/write access. Define KNX group addresses and telegrams and map them to OPC UA variables.
The OPC UA peer must operate as a Client. Before ordering, match the required data types and security to the specific application and converter firmware. The converter uses a TP bus on the KNX side. Prepare group addresses, data types and the required transfer direction; check the power supply for both the KNX bus and the converter.
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 OPC UA peer must operate as a Client. Before ordering, match the required data types and security to the specific application and converter firmware. The converter uses a TP bus on the KNX side. Prepare group addresses, data types and the required transfer direction; check the power supply for both the KNX bus and the converter.
How is this converter configured?
In SW67B41, configure OPC UA communication and variables, including name, data type, length and read/write access. Define KNX group addresses and telegrams and map them to OPC UA variables.
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 OPC UA peer must operate as a Client. Before ordering, match the required data types and security to the specific application and converter firmware. The converter uses a TP bus on the KNX side. Prepare group addresses, data types and the required transfer direction; check the power supply for both the KNX bus and the converter.
Converter enquiry HD67B41-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 HD67B41-B2
| Order code | HD67B41-B2 |
|---|---|
| Protocol connection | OPC UA Server / KNX |
| Roles and version | OPC UA Server; KNX TP |
| Interfaces and ports | KNX TP; Ethernet RJ45 |
| KNX TP data rate | 9 600 bit/s |
| Data capacity | 1500 bytes in each direction |
| Converter power supply | Confirm against the label and hardware version before ordering |
| 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 | SW67B41 |
We will confirm the supply range for this model against the specific hardware version. Always check the device label before connecting the power supply.