DIN EN 61784-3-12/A1 : 2021 Title: Industrial communication networks - Profiles - Part 3-12: Functional safety fieldbuses - Additional specifications for CPF 12 (IEC 61784-3-12:2010/A1:2019); English version EN 61784-3-12:2010/A1:2019 Year: 2021 Publisher: DIN Media GmbH Availability: Within 1-2 working days