Converter Modbus RTU Slave RS485 / M-Bus Master - HD67029-B2-485-80
Converter Modbus RTU Slave RS485 / M-Bus Master - HD67029-B2-485-80
The ADFweb HD67029-B2-485-80 exposes M-Bus meter values to a system using Modbus RTU Slave RS485. As an M-Bus Master, it reads configured values and stores them in registers accessible to the supervisory Modbus system. More
Code: HD67029-B2-485-80
The ADFweb HD67029-B2-485-80 exposes M-Bus meter values to a system using Modbus RTU Slave RS485. As an M-Bus Master, it reads configured values and stores them in registers accessible to the supervisory Modbus system. More
Code: HD67029-B2-485-80
ADFweb HD67029-B2-485-80
Modbus RTU Slave RS485 / M-Bus Master
The ADFweb HD67029-B2-485-80 exposes M-Bus meter values to a system using Modbus RTU Slave RS485. As an M-Bus Master, it reads configured values and stores them in registers accessible to the supervisory Modbus system.
We will check your selection and prepare a quotation
Send us the device models, required connection and quantity.
Converter applications
Use it to collect values from up to 80 standard M-Bus devices in a PLC or supervisory application. An external Modbus Master or Client sends register requests; size the meter installation according to its bus loading.
Technical specifications HD67029-B2-485-80
| Order code | HD67029-B2-485-80 |
|---|---|
| Protocol connection | Modbus RTU Slave RS485 / M-Bus Master |
| Converter roles | Modbus RTU Slave RS485; M-Bus Master |
| Interfaces and ports | M-Bus; RS485; Ethernet for configuration |
| M-Bus line capacity | up to 80 standard M-Bus devices |
| Power supply | 15-21 V AC / 18-35 V DC |
| Consumption at 24 V DC, no load / full load | 3.5 W / 8 W |
| Operating temperature | Confirm for the specific hardware version |
| Mounting | 35 mm DIN rail |
| Dimensions of the housing shown (D × W × H) | 60 × 71 × 95 mm |
| Device weight | approximately 200 g |
| Configuration software | SW67029 |
For an older device, check the hardware version and connections against its label.
Communication and configuration
In SW67029, configure M-Bus communication, meter addresses and the variables to read. Define Modbus register mapping and data formats. For RS485, configure the Slave address, baud rate and parity.
The version marked 485 uses serial Modbus over RS485. Prepare the register map for the supervisory Master and a meter telegram sample to check the transferred values.
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 version marked 485 uses serial Modbus over RS485. Prepare the register map for the supervisory Master and a meter telegram sample to check the transferred values.
How is this converter configured?
In SW67029, configure M-Bus communication, meter addresses and the variables to read. Define Modbus register mapping and data formats. For RS485, configure the Slave address, baud rate and parity.
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 version marked 485 uses serial Modbus over RS485. Prepare the register map for the supervisory Master and a meter telegram sample to check the transferred values.
Converter enquiry HD67029-B2-485-80
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 HD67029-B2-485-80
| Order code | HD67029-B2-485-80 |
|---|---|
| Protocol connection | Modbus RTU Slave RS485 / M-Bus Master |
| Converter roles | Modbus RTU Slave RS485; M-Bus Master |
| Interfaces and ports | M-Bus; RS485; Ethernet for configuration |
| M-Bus line capacity | up to 80 standard M-Bus devices |
| Power supply | 15-21 V AC / 18-35 V DC |
| Consumption at 24 V DC, no load / full load | 3.5 W / 8 W |
| Operating temperature | Confirm for the specific hardware version |
| Mounting | 35 mm DIN rail |
| Dimensions of the housing shown (D × W × H) | 60 × 71 × 95 mm |
| Device weight | approximately 200 g |
| Configuration software | SW67029 |
For an older device, check the hardware version and connections against its label.