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Standards [CURRENT]

DIN EN IEC 62439-3

Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR) (IEC 62439-3:2021 + COR1:2023); English version EN IEC 62439-3:2022 + AC:2023
Edition 2023-12

Standards [CURRENT]

DIN IEC/IEEE 61850-9-3

Communication networks and systems for power utility automation - Part 9-3: Precision time protocol profile for power utility automation (IEC/IEEE 61850-9-3:2016)
Edition 2018-04

Standards [CURRENT]

DIN EN IEC 61158-4-2

Industrial communication Networks - Fieldbus specifications - Part 4-2: Data-link layer protocol specification - Type 2 elements (IEC 61158-4-2:2019); English version EN IEC 61158-4-2:2019, only on CD-ROM
Edition 2020-08

Standards [CURRENT]

DIN ISO 16000-36

Indoor air - Part 36: Standard method for assessing the reduction rate of culturable airborne bacteria by air purifiers using a test chamber (ISO 16000-36:2018, Corrected version 2019-03-01)
Edition 2019-07

Draft standard

DIN ISO 16000-43

Indoor air - Part 43: Standard method for assessing the reduction rate of culturable airborne fungi by air purifiers using a test chamber (ISO/DIS 16000-43:2023); Text in German and English
Edition 2023-12

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