SC 65C

Industrial networks

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

SC 65CWG 12 V. DemassieuxDELPUB2010-06 

History

Stage
Document
Downloads
Decision Date
Target Date
AMW
65C/492/MCR PDF file 68 kB
2008-02-01 
1CD
65C/500/CD PDF file 10396 kB
2008-05-092008-05
ACDV
65C/521/CC Word file 153 kB
PDF file 137 kB
2009-01-162008-09
CCDV
65C/531/CDV PDF file 14110 kB
2009-01-162009-01
AFDIS
65C/563/RVC Word file 315 kB
PDF file 161 kB
2009-07-242009-09
DECFDIS
2009-11-182009-10
RFDIS
2009-11-232009-12
CFDIS
65C/591/FDIS PDF file 36 kB
2010-02-192010-02
CFDIS
65C/591A/FDIS
2010-03-12 
APUB
65C/603/RVD PDF file 80 kB
2010-04-262010-04
BPUB
2010-04-272010-05
PPUB
2010-06-292010-06
DELPUB
2016-07-13 
  

Abstract

IEC 61784 3-2:2010 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. It defines mechanisms for the transmission of safety-relevant messages among participants within a distributed network using fieldbus technology in accordance with the requirements of IEC 61508 series for functional safety. These mechanisms may be used in various industrial applications such as process control, manufacturing automation and machinery. This second edition cancels and replaces the first edition published in 2007. It constitutes a technical revision. The main changes with respect to the previous edition are:
- updates in relation with changes in IEC 61784-3;
- addition or modification of the following subclauses to support the Extended Format: 6.3.2.1, 6.3.3.4, 6.3.11, 6.6.7.5, 6.8.5.13, 6.8.5.14, 7.1.1, 7.5.5, 7.6.10.10, 7.6.10.12, 8.2, 8.10.2.4.4, 9.5.2;
- modification of all pseudo code in 7.5 to support Extended Format;
- addition of Attribute 15 in 6.7.3.1;
- addition of subclauses 8.11, 8.12 and 8.13 to clarify requirements for CP 2/2, CP 2/3 and CP 16/3 respectively. This bilingual version published in 2011-11, corresponds to the English version published in 2010-07.

Project

IEC 61784-3-2:2010 ED2

Industrial communication networks - Profiles - Part 3-2: Functional safety fieldbuses - Additional specifications for CPF 2

 

 

Associated Documents:

65C/719/RM

PDF file 401 kB