1 Scope
Communication Profile 3/4, Communication Profile 3/5 and Communication Profile 3/6
(commonly known as PROFINET®1 IO) define communication profiles based on IEC 61158‑5‑10 and IEC 61158‑6‑10. The basic profiles CP 3/4, CP 3/5, and CP 3/6 are defined in IEC 61784‑2.
This part of IEC 62453 provides information for integrating the PROFINET® technology into the FDT interface
(IEC 62453‑2).
This part of the IEC 62453 specifies communication and other services.
This specification neither contains the FDT specification nor modifies it.