Projects of NA 022

DIN EN IEC 61158-3-24 2023-10-05 Industrial communication networks - Fieldbus specifications - Part 3-24: Data-link layer service definition - Type 24 elements (IEC 61158-3-24:2023); English version EN IEC 61158-3-24:2023 More  Comment 
DIN EN IEC 61158-4-2 2023-10-05 Industrial communication networks - Fieldbus specifications - Part 4-2: Data-link layer protocol specification - Type 2 elements More  Comment 
DIN EN IEC 61158-4-4 2023-10-05 Industrial communication networks - Fieldbus specifications - Part 4-4: Data-link layer protocol specification - Type 4 elements More  Comment 
DIN EN IEC 61158-4-21 2023-10-05 Industrial communication networks - Fieldbus specifications - Part 4-21: Data-link layer protocol specification - Type 21 elements More  Comment 
DIN EN IEC 61158-4-24 2023-10-05 Industrial communication networks - Fieldbus specifications - Part 4-24: Data-link layer protocol specification - Type 24 elements More  Comment 
DIN EN IEC 61753-1 2023-09-29 Fibre optic interconnecting devices and passive components - Performance standard - Part 1: General and guidance More  Comment 
DIN EN IEC 60794-1-205 2023-09-29 Optical fibre cables - Part 1-205: Generic specification - Basic optical cable test procedures - Environmental test methods - Water penetration, Method F5 (IEC 86A/2453/CDV:2024); German and English version prEN IEC 60794-1-205:2024 More  Comment 
DIN EN IEC 62133-2 2023-09-28 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary lithium cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems (IEC 21A/970/CDV:2026); German and English version prEN IEC 62133-2:2026 More  Comment 
DIN EN 50191 2023-09-28 Installation and operation of electrical test stations; German and English version prEN 50191:202X More  Comment 
DIN EN IEC 60598-2-24 2023-09-28 Luminaires - Part 2-24: Particular requirements - Luminaires with limited surface temperatures (IEC 34D/1745/CDV:2024); German and English version prEN IEC 60598-2-24:2024 More  Comment 

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