A UAFX Station supporting gPTP time synchronization as defined in IEEE Std 802.1AS2020 shall conform to IEEE Std 802.1AS2020, 5 with the definitions specified in,, and

NOTEClocks are currently not modelled in OPC UA, and it is a vendor decision to select a gPTP domain for use at the application layer if multiple gPTP domains are supported. Clock representation in OPC UA needs to be added in a future release for UAFX.