This part of IEC 61784 specifies the installation profile for CPF 21 (FL-net1).
The installation profile is specified in the annex. The annex is read in conjunction with IEC 61918:2018, IEC 61918:2018/AMD1:2022 and IEC 61918:2018/AMD2:2024.
EN 61784-5-X Ed.5.0
IEC 61784-5-X Ed.5.0