What part of the sensor sends processed data to the IO-Link Master?

The correct answer identifies that the transceiver is the component of the sensor that sends processed data to the IO-Link Master. In the context of sensor technology, the transceiver plays a crucial role in enabling communication between the sensor and other devices or systems.

The transceiver effectively combines the functions of both a transmitter and a receiver, facilitating bidirectional communication. It sends processed data collected by the sensor to the IO-Link Master, which can then interpret this data and use it for further processing or analysis.

In essence, the transceiver is responsible for encoding the processed data from the sensor and sending it over the communication channel, thus making it a vital part of the sensor’s communication architecture. Understanding the role of the transceiver is important because it highlights how data from physical sensors can be integrated into broader industrial networks and systems, forming a core principle in the application of Industry 4.0 technologies.