BS EN 61784-3-2:2017 specifies a safety communication layer (services and protocol) based on CPF 2 of IEC 61784-1, IEC 61784-2 and IEC 61158 Type 2. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer. This safety communication layer is intended for implementation in safety devices only.


Cross References:
EN 61784-5-2 (IEC 61784-5-2:2013) AS
ISO 15745-3:2003
IEC 61158-6-19:2014
IEC 61158-2:2014
EN 61158-2 (IEC 61158-2:2014) AS
IEC 61158-5-19:2014
IEC 61158-3-19:2014
IEC 61131-2:2017
ISO 13849-1:2006 Ed 2 (R10)
IEC 61158-6-2:2014
EN 61326-3-1:2017
IEC 61918:2013
IEC 61784-3
IEC 61508
IEC 61158-5-2:2014
EN 61158-5-2 (IEC 61158-5-2:2014) AS
IEC 61158-4-19:2014
IEC 61131-3:2013
EN 61784-3 (IEC 61784-3:2016) AS
EN 61158-5-19 (IEC 61158-5-19:2014)AS
IEC 61326-3-2:2017
EN 61131-2 (IEC 61131-2:2007) AS
ISO 15745-2:2003 Ed 1
EN 61158-4-19 (IEC 61158-4-19:2014)AS
IEC 61158-4-2:2014
EN 61158-4-2 (IEC 61158-4-2:2014)AS
EN 61508
IEC 61158-3-2:2014
ISO 15745-4:2003 Ed 1
IEC 61784-5-2:2013
IEC 61784-2:2014
IEC 61784-1:2014
EN 61784-2 (IEC 61784-2:2014) AS
EN 61784-1 (IEC 61784-1:2014) AS
EN 61158-3-2 (IEC 61158-3-2:2014) AS
EN ISO 13849-1 (ISO 13849-1:2015) AS
IEC 61326-3-1:2017
EN 61158-6-19 (IEC 61158-6-19:2014)AS
EN 61158-3-19 (IEC 61158-3-19:2014) AS
EN 61918 (IEC 61918:2013) MOD
EN 61158-6-2 (IEC 61158-6-2:2014) AS
EN 61131-3 (IEC 61131-3:2013) AS
ISO/IEC 7498-1:1994
IEC 61000-6-7:2014
IEC 62026-3:2014
IEC 61508-5:2010
EN 62061 (IEC 62061:2005) AS
ISO/IEC Guide 51:2014 ED3
ISO/IEC 19501:2005 Ed 1
EN 61000-6-7 (IEC 61000-6-7:2014) AS
IEC TR 62685:2010
IEC 62061:2005
ISO/IEC 2382-16:1996
EN 61800-5-2:2017
EN ISO 10218-1 (ISO 10218-1:2011) AS
EN 61508-1 (IEC 61508-1:2010) AS
EN ISO 12100 (ISO 12100:2010) AS
IEC61784-4
IEC 62280:2014
EN 62026-3 (IEC 62026-3:2014+COR1:2015)
EN 61508-5 (IEC 61508-5:2010) AS
ISO 10218-1:2011
IEC 60204-1:2016
IEC 61800-5-2:2016
IEC 61508-4:2010
CLC/TR 62685 (IEC/TR 62685:2010) AS
IEC 60050
ANSI/ISA-84.00.01-2004
EN 61784-5
EN 61158
IEC 61158
EN 61131-6
ISO 13849
EN 61511
VDI/VDE 2180
IEC 61784-5
IEC 61511
EN ISO 13849
IEC 62443
prEN 62443
EN 61496
GS-ET-26
IEC 61496
NFPA 79:2012
IEC 61131-6:2012
IEC TS 61000-1-2:2008
ISO/IEC 2382-14:1997 (R11)
IEC 61508-1:2010
EN 61508-4 (IEC 61508-4:2010) AS
IEC TR 62210:2003
ISO 12100:2010 Ed 1
IEC TR 62059-11:2002


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