BS EN IEC 61784-2-4:2023

1   Scope This part of IEC 61784‑2 defines extensions of Communication Profile Family 4 ( CPF 4) for Real-Time Ethernet (RTE). CPF 4 specifies a Real-Time Ethernet (RTE) communication profile ( CP ) and related network components based on the IEC 61158 series (Type 4), ISO/IEC/IEEE 8802‑3 and other standards. For each RTE communication profile, this document also specifies the relevant RTE performance indicators and the dependencies between these RTE performance indicators.

    NOTE 1  All CPs are based on standards or draft standards or International Standards published
     by the IEC or on standards or International Standards established by other standards
     bodies or open standards processes. 


    NOTE 2  The RTE communication profile uses ISO/IEC/IEEE 8802‑3 communication networks and its related network components and in some cases amend
     those standards to obtain RTE features. 


    NOTE 3  A  CP  of  CPF  4 is specified in [IEC 61784‑1‑4](/search?q=IEC%C2%A061784%E2%80%911%E2%80%914).