Converter OPC UA Server / BACnet MS/TP Master - HD67B31-MSTP-B2
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- Converter OPC UA Server / BACnet MS/TP Master - HD67B31-MSTP-B2
Converter OPC UA Server / BACnet MS/TP Master - HD67B31-MSTP-B2
The ADFweb HD67B31-MSTP-B2 is an industrial OPC UA Server / BACnet MS/TP Master converter. It connects both communication sides through a configured data map. More
Code: HD67B31-MSTP-B2
The ADFweb HD67B31-MSTP-B2 is an industrial OPC UA Server / BACnet MS/TP Master converter. It connects both communication sides through a configured data map. More
Code: HD67B31-MSTP-B2
ADFweb HD67B31-MSTP-B2
OPC UA Server / BACnet MS/TP Master
The ADFweb HD67B31-MSTP-B2 is an industrial OPC UA Server / BACnet MS/TP Master converter. It connects both communication sides through a configured data map.
We will check your selection and prepare a quotation
Send us the device models, required connection and quantity.
Converter applications
Expose BACnet MS/TP Slave device objects to an OPC UA client application. The converter operates as a BACnet Master and provides configured variables through its own OPC UA Server.
Technical specifications HD67B31-MSTP-B2
| Order code | HD67B31-MSTP-B2 |
|---|---|
| Protocol connection | OPC UA Server / BACnet MS/TP Master |
| Converter roles | OPC UA Server; BACnet MS/TP Master |
| Interfaces | RS485; Ethernet RJ45 |
| Converter data area | 1500 bytes for reading and the same number for writing |
| Converter power supply | To be confirmed against the supplied version label before ordering |
| Consumption at 24 V DC | 4 W |
| Operating temperature | -40 °C to +85 °C |
| Mounting | 35 mm DIN rail |
| Dimensions of the supplied version | To be confirmed for the hardware version before ordering |
| Device weight | approximately 200 g |
| Configuration software | SW67B31 |
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
Prepare the configuration in SW67B31. Configure BACnet MS/TP devices and objects, OPC UA Server variables and their data types. Client access and required operations must match the Server settings.
This version uses BACnet MS/TP over RS485. Prepare device addresses, bus parameters and the object list with data types and required read/write operations. Master and Slave roles must match the counterparts; the BACnet/IP version has a different interface.
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. This version uses BACnet MS/TP over RS485. Prepare device addresses, bus parameters and the object list with data types and required read/write operations. Master and Slave roles must match the counterparts; the BACnet/IP version has a different interface.
How is this converter configured?
Prepare the configuration in SW67B31. Configure BACnet MS/TP devices and objects, OPC UA Server variables and their data types. Client access and required operations must match the Server settings.
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.
This version uses BACnet MS/TP over RS485. Prepare device addresses, bus parameters and the object list with data types and required read/write operations. Master and Slave roles must match the counterparts; the BACnet/IP version has a different interface.
Converter enquiry HD67B31-MSTP-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 HD67B31-MSTP-B2
| Order code | HD67B31-MSTP-B2 |
|---|---|
| Protocol connection | OPC UA Server / BACnet MS/TP Master |
| Converter roles | OPC UA Server; BACnet MS/TP Master |
| Interfaces | RS485; Ethernet RJ45 |
| Converter data area | 1500 bytes for reading and the same number for writing |
| Converter power supply | To be confirmed against the supplied version label before ordering |
| Consumption at 24 V DC | 4 W |
| Operating temperature | -40 °C to +85 °C |
| Mounting | 35 mm DIN rail |
| Dimensions of the supplied version | To be confirmed for the hardware version before ordering |
| Device weight | approximately 200 g |
| Configuration software | SW67B31 |
We will confirm the supply range for this model against the specific hardware version. Always check the device label before connecting the power supply.