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

SC 65C

Industrial networks

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

SC 65CWG 9 T. PhinneyDELPUB2007-11 

History

Stage
Document
Downloads
Decision Date
Target Date
AMW
65C/380/MCR PDF file 125 kB
2005-04-01 
CCDV
65C/433/CDV PDF file 2972 kB
2006-06-232006-04
AFDIS
65C/455/RVC Word file 324 kB
PDF file 184 kB
2006-12-152007-02
DECFDIS
2007-07-262007-04
RFDIS
2007-07-272007-08
CFDIS
65C/473/FDIS
2007-07-272007-10
APUB
65C/484/RVD PDF file 92 kB
2007-10-022007-09
BPUB
2007-10-032007-10
PPUB
2007-12-142007-11
DELPUB
2014-08-13 
  

Abstract

It provides common elements for basic time-critical messaging communications between devices in an automation environment. The term "time-critical" is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life. It includes the following significant changes with respect to the previous edition deletion of the former Type 6 fieldbus, and the placeholder for a Type 5 fieldbus data-link layer, for lack of market relevance; addition of new types of fieldbuses; division of this part into multiple parts numbered.

Project

IEC 61158-3-4:2007 ED1

Industrial communication networks - Fieldbus specifications - Part 3-4: Data-link layer service definition - Type 4 elements

 

 

Associated Documents:

SMB/3915A/RV

PDF file 93 kB