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

DIN EN IEC 61158-6-21 [CURRENT] references following documents:

Document number Edition Title
IEC 61158-3-21 2019-04 Industrial communication networks - Fieldbus specifications - Part 3-21: Data-link layer service definition - Type 21 elements More 
IEC 61158-5-21 2019-04 Industrial communication networks - Fieldbus specifications - Part 5-21: Application layer service definition - Type 21 elements More 
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 8822 1994-12 Information technology - Open Systems Interconnection - Presentation service definition More 
ISO/IEC 9545 1994-08 Information technology - Open Systems Interconnection - Application layer structure More 
ISO/IEC 9899 2018-07 Information technology - Programming languages - C More 
IEC 61784-2 2019-04 Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC/IEEE 8802-3 More 
ISO/IEC 646 1991-12 Information technology; ISO 7-bit coded character set for information interchange More 
ISO/IEC 7498-3 1997-04 Information technology - Open Systems Interconnection - Basic reference model: Naming and addressing More