Publication details
| Publication CODE |
Title |
| NBN EN 61784-3:2016 (2016-08) |
INDUSTRIAL COMMUNICATION NETWORKS - PROFILES - PART 3: FUNCTIONAL SAFETY FIELDBUSES - GENERAL RULES AND PROFILE DEFINITIONS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
6 P.. |
Description
IEC 61784-3:2016 series explains some common principles that can be used in the transmission of safety-relevant messages among participants within a distributed network which use fieldbus technology in accordance with the requirements of IEC 61508 series for functional safety. These principles are based on the black channel approach.
They can be used in various industrial applications such as process control, manufacturing automation and machinery. This part and the IEC 61784-3-x parts specify 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. These functional safety communication profiles use the black channel approach, as defined in IEC 61508. These functional safety communication profiles are intended for implementation in safety devices exclusively.
This third edition cancels and replaces the second edition published in 2010. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- clarifications and additional explanations for requirements, updated references;
- deletion of technical overviews of profiles (Clauses 6 to 13), and associated dedicated subclauses for terms, definitions, symbols and abbreviations;
- addition of profiles for Communication Profile Families 8, 17 and 18 (Clauses 10, 14, 15);
- clarifications of models in Annex A;
- Annex B changed from informative to normative;
- addition of a new informative Annex E describing models for explicit and implicit FSCP mechanisms;
- addition of a new informative Annex F introducing an extended model for estimation of the total residual error rate;
- updates in parts for CPF 1, CPF 2, CPF 3, CPF 8, CPF 13 (details provided in the parts);
- addition of a new part for CPF 17.
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| Class |
C
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Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC 61784-3:2016.
For the series NBN EN 50XXX, the standards are however complete.
|
DE version
|
EN version
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FR version
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Status
Origin
| Committee |
TC 65/SC 65C
DIGITAL COMMUNICATIONS
|
| Responsible |
Ir DELENS Marc
|
Approval
| BEC Approval |
2016-06-17 |
| NBN Approval |
2016-09-23 |
| Belgian Official Journal |
2016-10-31 |
| Registration |
167921 |
| ICS-Code (International Standards Classification) |
25.040.40
, 35.100.05
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2016-06-17 |
| Date of availability (d.a.v.) |
2016-08-19 |
| Date of announcement (d.o.a.) |
2016-09-17 |
| Date of publication (d.o.p.) |
2017-03-17 |
| Date of withdrawal former edition (d.o.w.) |
2019-06-17 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN 61784-3:2016
|
2016-08-19 |
| is identical to |
IEC 61784-3:2016/ed. 3.0
|
2016-05-13 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Belgium |
NBN EN 61000-6-7 |
|
| Standard |
Belgium |
NBN EN 61010-2-201:2013 |
|
| Standard |
Belgium |
NBN EN 61158 series |
|
| Standard |
Belgium |
NBN EN 61326-3-1 |
|
| Standard |
Belgium |
NBN EN 61326-3-2 |
|
| Standard |
Belgium |
NBN EN 61508 series |
|
| Standard |
Belgium |
NBN EN 61508-1:2010 |
|
| Standard |
Belgium |
NBN EN 61508-2 |
|
| Standard |
Belgium |
NBN EN 61784-1 |
|
| Standard |
Belgium |
NBN EN 61784-2 |
|
| Standard |
Belgium |
NBN EN 61784-3-1 |
|
| Standard |
Belgium |
NBN EN 61784-3-12 |
|
| Standard |
Belgium |
NBN EN 61784-3-13 |
|
| Standard |
Belgium |
NBN EN 61784-3-14 |
|
| Standard |
Belgium |
NBN EN 61784-3-18 |
|
| Standard |
Belgium |
NBN EN 61784-3-2 |
|
| Standard |
Belgium |
NBN EN 61784-3-3 |
|
|
