Which type of communication is commonly used in FANUC systems to connect robots to other devices?

In FANUC systems, Ethernet is widely used for communication to connect robots with other devices. This is primarily due to its high-speed data transfer capabilities, reliability, and flexibility in networking configurations. Ethernet facilitates seamless integration with various automation components, such as computers, sensors, and other machinery, enabling efficient communication and data exchange.

The use of Ethernet allows for real-time monitoring and control of robotic systems, which is crucial in manufacturing environments. It supports various protocols that enhance interoperability between devices from different manufacturers, further optimizing the overall automation process.

Other communication methods, while useful in specific contexts, do not provide the same level of performance or versatility as Ethernet in industrial applications. For instance, USB is often limited to point-to-point connections and is not suited for networking multiple devices. RFID is primarily utilized for identification and tracking rather than robust communication between devices. Bluetooth, while effective for short-range wireless communication, does not match the data throughput or range typically required in industrial settings.