Converter Modbus RTU Slave / J1939 - HD67212
Converter Modbus RTU Slave / J1939 - HD67212
The ADFweb HD67212 exposes J1939 network values to a serial Modbus Master. More
Code: HD67212
ADFweb HD67212
Modbus RTU Slave / J1939
The ADFweb HD67212 exposes J1939 network values to a serial Modbus Master.
We will check your selection and prepare a quotation
Send us the device models, required connection and quantity.
Converter applications
A serial Modbus Master reads and writes mapped registers. The converter maps them to received and transmitted J1939 message data.
Technical specifications HD67212
| Order code | HD67212 |
|---|---|
| Protocol connection | Modbus RTU Slave / J1939 |
| Interfaces and ports | J1939 (CAN); RS232; RS485 |
| Power supply | Confirm against the label and hardware version before ordering |
| Consumption at 24 V DC | Confirm for the hardware version |
| Operating temperature | -40 °C to +85 °C |
| Mounting | 35 mm DIN rail |
| Dimensions of the version shown (D × W × H) | 123 × 22.5 × 90.7 mm |
| Device weight | approximately 200 g |
| Configuration software | SW67212 |
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 SW67212, configure Modbus Slave serial parameters and map its registers to J1939 messages.
When replacing an older HD67212, check the hardware version, power supply and programming interface. An external Master is required on the Modbus side. For configuration, prepare PGNs, device addresses, transfer direction and data positions in received and transmitted J1939 messages. Check value meanings, units and any scaling against the connected device documentation.
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. When replacing an older HD67212, check the hardware version, power supply and programming interface. An external Master is required on the Modbus side. For configuration, prepare PGNs, device addresses, transfer direction and data positions in received and transmitted J1939 messages. Check value meanings, units and any scaling against the connected device documentation.
How is this converter configured?
In SW67212, configure Modbus Slave serial parameters and map its registers to J1939 messages.
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.
When replacing an older HD67212, check the hardware version, power supply and programming interface. An external Master is required on the Modbus side. For configuration, prepare PGNs, device addresses, transfer direction and data positions in received and transmitted J1939 messages. Check value meanings, units and any scaling against the connected device documentation.
Converter enquiry HD67212
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 HD67212
| Order code | HD67212 |
|---|---|
| Protocol connection | Modbus RTU Slave / J1939 |
| Interfaces and ports | J1939 (CAN); RS232; RS485 |
| Power supply | Confirm against the label and hardware version before ordering |
| Consumption at 24 V DC | Confirm for the hardware version |
| Operating temperature | -40 °C to +85 °C |
| Mounting | 35 mm DIN rail |
| Dimensions of the version shown (D × W × H) | 123 × 22.5 × 90.7 mm |
| Device weight | approximately 200 g |
| Configuration software | SW67212 |
We will confirm the supply range for this model against the specific hardware version. Always check the device label before connecting the power supply.