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DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN IEC 61158-3-21 [CURRENT] references following documents:

Document number Edition Title
ISO/IEC 10731 1994-12 Information technology - Open Systems Interconnection - Basic Reference Model - Conventions for the definition of OSI services More 
ISO/IEC 7498-1 1994-11 Information technology - Open Systems Interconnection - Basic reference model: The basic model More 
ISO/IEC 7498-3 1997-04 Information technology - Open Systems Interconnection - Basic reference model: Naming and addressing More 
IEC 61158-5-21 2019-04 Industrial communication networks - Fieldbus specifications - Part 5-21: Application layer service definition - Type 21 elements More 
IEC 61158-6-21 2019-06 Industrial communication networks - Fieldbus specifications - Part 6-21: Application layer protocol specification - Type 21 elements More 
IEC 61918 2018-09 Industrial communication networks - Installation of communication networks in industrial premises More