What is PROFINET?
PROFINET is an industrial communication protocol based on Ethernet, developed for automation and real-time control in industrial networks.
How does PROFINET work?
PROFINET enables real-time communication through three main variants:
- PROFINET IO – Communication between PLCs and field devices
- PROFINET IRT – For applications requiring high precision and synchronization
- PROFINET CBA – For modular automation systems
Benefits of PROFINET:
- High speed and low latency
- Scalable from small to large systems
- Integration with IT systems
- Built-in diagnostics and security features
Use Cases:
- Industrial automation
- Process industries
- Robotics
- Energy and infrastructure