通信配置文件系列9（通常称为HART®）定义了基于IEC 61158 5 20和IEC 61158 6 20的通信配置文件。基本配置文件CP 9/1在IEC 61784 1中定义。ISA-62453的这一部分提供了将HART®技术集成到FDT标准（ISA-62453-2[103.00.02]）中的信息。ISA-62453的这一部分规定了通信和其他服务。本标准既不包含FDT规范，也不对其进行修改。

Communication Profile Family 9 (commonly known as HART®) 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.