Converter PROFIBUS Master / MQTT - HD67950-B2
Converter PROFIBUS Master / MQTT - HD67950-B2
The ADFweb HD67950-B2 connects PROFIBUS Slave devices to MQTT. It controls PROFIBUS communication as a Master and publishes selected data to a broker or receives it through configured MQTT topics. More
Code: HD67950-B2
The ADFweb HD67950-B2 connects PROFIBUS Slave devices to MQTT. It controls PROFIBUS communication as a Master and publishes selected data to a broker or receives it through configured MQTT topics. More
Code: HD67950-B2
ADFweb HD67950-B2
PROFIBUS Master / MQTT
The ADFweb HD67950-B2 connects PROFIBUS Slave devices to MQTT. It controls PROFIBUS communication as a Master and publishes selected data to a broker or receives it through configured MQTT topics.
We will check your selection and prepare a quotation
Send us the device models, required connection and quantity.
Converter applications
Use it to connect a network of PROFIBUS Slave devices to a system with an MQTT broker. Configure the PROFIBUS network, input/output data and MQTT messages for the specific installation.
Technical specifications HD67950-B2
| Order code | HD67950-B2 |
|---|---|
| Protocol connection | PROFIBUS Master / MQTT |
| Converter roles | PROFIBUS Master; MQTT connection to a broker |
| Interfaces and ports | 1× PROFIBUS D-SUB9; 1× Ethernet RJ45 |
| Power supply | Confirm against the label and hardware version before ordering |
| Power consumption at 24 V DC | 3.5 W |
| Operating temperature | -40 °C to +85 °C |
| Mounting | 35 mm DIN rail |
| Dimensions of the version shown (D × W × H) | 60 × 71 × 95 mm |
| Device weight | approximately 200 g |
| Configuration software | SW67950 |
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 SW67950, configure the PROFIBUS network, Master parameters, connected Slave devices and MQTT topics for publishing and subscribing. Define the transferred value format and mapping to data areas.
This model operates as a PROFIBUS Master. Select a Slave version to exchange data with an existing PROFIBUS Master. Check the MQTT connection and security requirements for the specific broker.
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 model operates as a PROFIBUS Master. Select a Slave version to exchange data with an existing PROFIBUS Master. Check the MQTT connection and security requirements for the specific broker.
How is this converter configured?
In SW67950, configure the PROFIBUS network, Master parameters, connected Slave devices and MQTT topics for publishing and subscribing. Define the transferred value format and mapping to data areas.
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 model operates as a PROFIBUS Master. Select a Slave version to exchange data with an existing PROFIBUS Master. Check the MQTT connection and security requirements for the specific broker.
Converter enquiry HD67950-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 HD67950-B2
| Order code | HD67950-B2 |
|---|---|
| Protocol connection | PROFIBUS Master / MQTT |
| Converter roles | PROFIBUS Master; MQTT connection to a broker |
| Interfaces and ports | 1× PROFIBUS D-SUB9; 1× Ethernet RJ45 |
| Power supply | Confirm against the label and hardware version before ordering |
| Power consumption at 24 V DC | 3.5 W |
| Operating temperature | -40 °C to +85 °C |
| Mounting | 35 mm DIN rail |
| Dimensions of the version shown (D × W × H) | 60 × 71 × 95 mm |
| Device weight | approximately 200 g |
| Configuration software | SW67950 |
We will confirm the supply range for this model against the specific hardware version. Always check the device label before connecting the power supply.