Publication detail

Reference

IEC 61784-3-1 ed2.0

> preview

Title

Industrial communication networks - Profiles - Part 3-1: Functional safety fieldbuses - Additional specifications for CPF 1

Publication date

2010-06-29

Format, price
(Swiss francs)
and language

	280.-		67 pages
	280.-		1266 Kb

Abstract

IEC 61784-3-1:2010(E) specifies a safety communication layer (services and protocol) based on CPF 1 of IEC 61784-1 and IEC 61158 Types 1 and 9. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer. This second edition cancels and replaces the first edition published in 2007. This edition constitutes a technical revision. The main changes with respect to the previous edition are:
- updates in relation with changes in IEC 61784-3;
- adjustment of Figure 5;
- change of sequence number from two octets to four octets in 7.2.2 to match the final protocol from the consortium;
- addition of details for time synchronization in 7.2.4;
- addition of information for safety response time in 9.3;
- addition of information in constraints for calculation of system characteristics in 9.5.

Technical Committee

65C - Industrial networks

ICS Codes

25.040.40	Industrial process measurement and control
35.100.05	Multilayer applications *Including International Standardized Profiles

Stability date

2015

Work in progress

Project	Stage code	Forecast publication date
No project under development	-	-

Search

Quick access by ref. number

Basket

Your basket is empty

Payment

Accepted credit cards:
	Prices in CHF (Swiss francs)
Request a pro forma to pay by bank transfer or cheque
Learn how to share your publications with your colleagues, using networking options

Just Published

>> Published in the last 30 days