Modbus Device Driver
Learn how to acquire data from and control Modbus TCP servers using Synnax.
Modbus protocol allows the Synnax Driver to connect to a wide range of industrial devices and PLCs that support Modbus TCP/IP communication.
Supported Protocol
The Synnax Driver supports Modbus TCP/IP, which is the Ethernet-based variant of the Modbus protocol. Modbus TCP is one of the most widely supported industrial protocols and is commonly used for:
- Programmable logic controllers (PLCs)
- Variable-frequency drives (VFDs)
- Power meters and energy monitoring devices
- Temperature and humidity controllers
- Industrial I/O modules
- Building automation systems
Modbus RTU (serial) and Modbus ASCII protocols are not supported.
Supported Operating Systems
| Platform | Status |
|---|---|
| Windows | ✓ Supported |
| Linux | ✓ Supported |
| NI Linux Real-Time | ✗ Not Supported |
| macOS | ✓ Supported |
| Docker | ✓ Supported |
When running in a Docker container, ensure the container has network access to the Modbus server(s).