ISA 62453-309

Communication Profile Family 9 (commonly known as HART®¹) defines communication profiles based on IEC 61158-5-20 and IEC 61158-6-20. The basic profile CP 9/1 is defined in IEC 61784-1.

This part of ISA-62453 provides information for integrating the HART® technology into the FDT standard (ISA-62453-2 [103.00.02]).

This part of the ISA-62453 specifies communication and other services.

This standard neither contains the FDT specification nor modifies it.

¹ HART ® is the trade name of the product supplied by HART Communication Foundation. This information is given for convenience of users of this document and does not constitute an endorsement by IEC or ISA of the product named. Equivalent products may be used if they can be shown to lead to the same results.