BS PD IEC TR 62453-51-90:2017, which is a Technical Report, provides information forintegrating the HART1 technology into the COM-based implementation of FDT interfacespecification (IEC TR 62453-41).
This part of IEC 62453 specifies the implementation of communication and other servicesbased on IEC 62453-309.
This document neither contains the FDT specification nor modifies it.