What is Modbus?
Modbus is a simple and widely used communication protocol for data exchange between industrial devices. It can operate over serial connections (RS-485/RS-232) or TCP/IP.
Why is it used?
- Simple and reliable: It has been an industry standard for a long time.
- Compatibility: Works seamlessly with devices from different manufacturers.
- Real-time control: Provides fast data exchange.
- Flexibility: Supports both serial and IP-based connections.
Use cases
- Factory automation and production lines
- Energy monitoring and management systems
- Building automation (HVAC, lighting)
- Smart grid applications