BS EN IEC 61784-3-2:2021 PDF

What is BS EN IEC 61784-3-2 about?

BS EN IEC 61784-3-2 is a 3-2 part of the IEC 61784 standard that covers profiles for Industrial communication networks. It details general rules and definitions for functional safety of field buses that ensure the safety of communication channels and the prevention of unauthorized access. BS EN IEC 61784-3-2 specifies the safety communication layer (services and protocol) based on CPF 2. BS EN IEC 61784-3-2 identifies the principles for functional safety communications that are relevant for this safety communication layer. This communication layer is intended for implementation in safety devices only. Note1: BS EN IEC 61784-3-2 does not cover electrical safety and intrinsic safety a...