Glossary
Configurable I/O‘s
Number of IO-Link ports
Port class A: In this type, Pin 2 is assigned with an additional digital input.
Port class B: This type provides additional supply voltage and is suitable for the connection of devices that have an increased power demand. In this case, pins 2 and 5 are used to provide additional (galvanically isolated) supply voltage.
Configurability: The C/Q connections may be used for IO-Link configuration or as digital input/output signal.