International Standards and Conformity Assessment for all electrical, electronic and related technologies

 

Project

Reference EN 61784-3:2008
Title Industrial communication networks - Profiles - Part 3: Functional safety fieldbuses - General rules and profile definitions
Project Number 20788
Abstract/Scope It explains some common principles than can be used in 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 principles can be used in various industrial applications such as process control, manufacturing automation and machinery. It specifies several functional safety communication profiles based on the communication profiles and protocol layers of the fieldbus technologies in IEC 61784 1, IEC 61784 2 and the IEC 61158 series.
Status
Withdrawn

Status

Current Stage code 6060
Current Stage code date 2008-06-13
Current Stage code deadline 2009-02-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/SC 65C
Reference Document IEC 61784-3:2007 (EQV)
ICS 25.040.40 - Industrial process measurement and control
35.100.05 - Multilayer applications
Keywords Industrial; Communication; Network; Fieldbus; Profile definitions
Note 65C/470/FDIS consists of 5 subparts - Once approved these parts will be published separately at IEC and CENELEC levels. * Superseded by EN 61784-3:2010
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2008-06-13 2009-02-01 export to doc file  EN  FR  DE
5099 2008-05-01 2008-07-01  
5060 2007-10-01 2007-10-15 export to doc file  EN
5020 2007-07-27 2007-09-28  
3090 2006-12-22 2007-04-30  
5060 2006-12-18 2007-01-08 export to doc file  EN
5020 2006-07-14 2006-12-15  
1090 2006-07-11 2006-07-14  

Implementation Dates

date of Ratification (DOR) (1) 2008-05-01
date of Availability (DAV) (2) 2008-06-13
date of Announcement (DOA) (3) 2008-08-01
date of Publication (DOP) (4) 2009-02-01
date of Withdrawal (DOW) (5) 2011-05-01

Relations


(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved


(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat


(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level


(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement


(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn


(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.