Converter CANopen / MQTT - HD67940-B2
Converter CANopen / MQTT - HD67940-B2
The ADFweb HD67940-B2 connects CANopen network values to an MQTT broker. It maps PDO and SDO object data to configured publish/subscribe topics. More
Code: HD67940-B2
The ADFweb HD67940-B2 connects CANopen network values to an MQTT broker. It maps PDO and SDO object data to configured publish/subscribe topics. More
Code: HD67940-B2
ADFweb HD67940-B2
CANopen / MQTT
The ADFweb HD67940-B2 connects CANopen network values to an MQTT broker. It maps PDO and SDO object data to configured publish/subscribe topics.
We will check your selection and prepare a quotation
Send us the device models, required connection and quantity.
Converter applications
Use it to transfer CANopen values to MQTT applications and write values in the opposite direction. Select the required objects, SDO indices/subindices or PDO mapping using the connected device documentation.
Technical specifications HD67940-B2
| Order code | HD67940-B2 |
|---|---|
| Protocol connection | CANopen / MQTT |
| Converter roles | CANopen with PDO and SDO Client/Server services; MQTT Client |
| Interfaces and ports | CANopen; Ethernet RJ45 |
| CANopen data rate | up to 1 Mbit/s |
| CANopen communication | PDO (RPDO/TPDO); SDO Client/Server |
| Power supply | Confirm against the label and hardware version before ordering |
| 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 × 35 × 95 mm |
| Device weight | approximately 200 g |
| Configuration software | SW67940 |
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 SW67940, configure CANopen, SDO Client/Server objects, PDO reception/transmission and the MQTT broker connection. Map topics and transferred values in both directions.
This order code identifies the B2 Ethernet version. Do not confuse it with the G43 mobile network version. Communication requires an external MQTT broker and matching CANopen object configuration.
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 order code identifies the B2 Ethernet version. Do not confuse it with the G43 mobile network version. Communication requires an external MQTT broker and matching CANopen object configuration.
How is this converter configured?
In SW67940, configure CANopen, SDO Client/Server objects, PDO reception/transmission and the MQTT broker connection. Map topics and transferred values in both directions.
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 order code identifies the B2 Ethernet version. Do not confuse it with the G43 mobile network version. Communication requires an external MQTT broker and matching CANopen object configuration.
Converter enquiry HD67940-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 HD67940-B2
| Order code | HD67940-B2 |
|---|---|
| Protocol connection | CANopen / MQTT |
| Converter roles | CANopen with PDO and SDO Client/Server services; MQTT Client |
| Interfaces and ports | CANopen; Ethernet RJ45 |
| CANopen data rate | up to 1 Mbit/s |
| CANopen communication | PDO (RPDO/TPDO); SDO Client/Server |
| Power supply | Confirm against the label and hardware version before ordering |
| 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 × 35 × 95 mm |
| Device weight | approximately 200 g |
| Configuration software | SW67940 |
We will confirm the supply range for this model against the specific hardware version. Always check the device label before connecting the power supply.