DIN EN IEC 62769-103-4:2021-03
Field device integration (FDI) - Part 103-4: Profiles - PROFINET (IEC 62769-103-4:2020); English version EN IEC 62769-103-4:2020 / Note: DIN EN 62769-103-4 (2016-03) remains valid alongside this standard until 2023-06-02.