2022DIN EN IEC 62769-101-1:2022-03 Field device Integration (FDI) - Part 101-1: Profiles - Foundation Fieldbus H1 (IEC 62769-101-1:2020); English version EN IEC 62769-101-1:2021 / Note: DIN EN 62769-101-1 (2016-03) remains valid alongside this standard until 2023-12-24.