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The CM3120 is a dual IO-Link Master physical layer dedicated to the industrial automation market. It includes two fully featured IO-Link channels with an IO-Link frame handler which is fully compliant with the IO-Link v1.1 specification.
- The frame handler implements most of the IO-Link low-level communication tasks which significantly decreases load and number of required I/O of the master microcontroller.
- The MC34CM3120 provides also protection and monitoring mechanisms such as overcurrent, overvoltage and over temperature.
- Two LED drivers provide signaling for each channel. This part is well suited for master IO-Link systems.