DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61158-3-22
Industrial communication networks - Fieldbus specifications - Part 3-22: Data-link layer service definition - Type 22 elements (IEC 61158-3-22:2010); English version EN 61158-3-22:2012, only on CD-ROM
Industrielle Kommunikationsnetze - Feldbusse - Teil 3-22: Dienstfestlegungen des Data Link Layer (Sicherungsschicht) - Typ 22-Elemente (IEC 61158-3-22:2010); Englische Fassung EN 61158-3-22:2012, nur auf CD-ROM
Overview
In compliance with the DIN EN 61158 standard series the layers 1, 2 and 7 of a fieldbus are designed in accordance with ISO/IEC 7498-1. This standard describes layer 2 of Type 22 (SafetyNET p). It defines the externally visible services provided by the Type 22 fieldbus data-link layer (SafetyNET p). The responsible committee is DKE/K 956 "Feldbus" ("Fieldbus") of the DKE (German Commission for Electrical, Electronic and Information Technologies) at DIN and VDE.