- Converts SDI-12 master commands into Modbus RTU slave responses
- Allows SDI-12 sensors to be accessed via Modbus networks
- Supports reliable communication with SCADA / PLC systems
- Easy plug-and-play setup with minimal configuration
- Low power consumption for field or industrial use
- Rugged, compact design suitable for harsh environments
TBS09 SDI 12
Master to Modbus Slave Converter
The TBS09DR is a converter to connect Modbus sensors to a SDI-12 master device such as a data logger or telemetry unit. It can connect multiple Modbus sensors in parallel by setting the corresponding address of the individual Modbus sensors using an extended SDI-12 command, upfront to issuing the measurement commands. The TBS09DR provides a rich command set to offer maximum flexibility for configuring the device to a sensor with Modbus interface.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Device type | SDI-12 master to Modbus RTU slave converter |
| Input interface | SDI-12 master communication bus |
| Output interface | Modbus RTU slave (RS-485) |
| SDI-12 standard supported | SDI-12 v1.3 |
| Modbus protocol | Modbus RTU slave mode |
| Communication speed | standard Modbus RTU baud rates |
| Power supply | external regulated supply (model dependent) |
| Connector types | SDI-12 terminal and RS-485 terminal block |
| Operating temperature range | –10 °C to +60 °C (typical) |
| Enclosure | rugged housing suitable for field and industrial environments |
| Mounting options | DIN rail or panel mount (model dependent) |
| Application suitability | integrate SDI-12 sensors into Modbus data acquisition |
| Value proposition | seamless SDI-12 to Modbus integration with robust performance |
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