DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 61784-2-19
Industrial networks - Profiles - Part 2-19: Additional real-time fieldbus profiles based on ISO/IEC/IEEE 8802-3 - CPF 19 (IEC 61784-2-19:2023); English version EN IEC 61784-2-19:2023
Industrielle Kommunikationsnetze - Profile - Teil 2-19: Zusätzliche Feldbusprofile für Echtzeitnetzwerke basierend auf ISO/IEC/IEEE 8802-3 - CPF 19 (IEC 61784-2-19:2023); Englische Fassung EN IEC 61784-2-19:2023
Overview
The IEC 61784-2 series provides additional Communication Profiles (CP) to the existing Communication Profile Families (CPF) of the IEC 61784-1 series and additional CPFs with one or more CPs. These profiles meet the industrial automation market objective of identifying Real-Time Ethernet (RTE) communication networks coexisting with ISO/IEC/IEEE 8802-3 - commonly known as Ethernet. These RTE communication networks use provisions of ISO/IEC/IEEE 8802-3 for the lower communication stack layers and additionally provide more predictable and reliable real-time data transfer and means for support of precise synchronization of automation equipment. This part of IEC 61784-2 defines extensions of Communication Profile Family 19 (CPF 19) for Real-Time Ethernet (RTE). CPF 19 specifies a Real-Time Ethernet (RTE) communication profile (CP) and related network components based on the IEC 61158 series (Type 27), 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. This part of IEC 61784-2 shall be consulted, for example, by users of Communication Profile Family 19 (CPF 19, MECHATROLINK) for Real-Time Ethernet (RTE).
