EN 50254:1998

Superseded

View Superseded by

High efficiency communication subsystem for small data packages

Superseded date

07-01-2004

Published date

12-17-1998

Publisher

European Committee for Standards - Electrical

Volume 1 (Introduction)
Part 1-1 General Description
Volume 2 (INTERBUS)
Part 1-2 General Description and System Architecture
Part 2-2 Physical Layer
Part 3-2 Data Link Layer
Volume 3 (PROFIBUS-DP Profile)
Part 1-3 General Description
Part 2-3 Communication Profile
Part 3-3 Application Profile
Volume 4 (WorldFIP Profile 1)
Part 1-4 General Description
Part 2-4 Communication Profile
Part 3-4 Application Profile

This European Standard is specifying a set of solutions named High Efficiency Communication for Small Data Package (HECS). The scope covers the communication of simple devices such as I/Os or sensors/actuators. it is not specified for a certain industry sector such as manufacturing automation, but is targeted to any application requesting fast access to small data packages with deterministic and predictable access. High Efficiency Communication Systems for Small Data Packages have proven their utility besides the GPFCS (General Purpose Field Communication Systems) as complementary solution or to answer specific needs links with process efficiency. Having recognized this fact this standard is proposing concepts which have proven the effectiveness in industry for years

Committee	CLC/TC 65X
DocumentType	Standard
PublisherName	European Committee for Standards - Electrical
Status	Superseded
SupersededBy	EN 61158-2:2014 EN 61158-6:2004 EN 61784-1:2014 EN 61158-5:2004 EN 61158-4:2004 EN 61158-3:2004

Standards	Relationship
BS EN 50254:1999	Identical
SN EN 50254 : 1998	Identical
NF EN 50254 : 1999	Similar to
I.S. EN 50254:1999	Identical
NEN EN 50254 : 1999	Similar to
DIN EN 50254:1999-07	Identical
NBN EN 50254 : 1ED 99	Identical
UNE-EN 50254:1998	Identical

CEI EN 61158-4-8 : 2008	INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 4-8: DATA-LINK LAYER PROTOCOL SPECIFICATION - TYPE 8 ELEMENTS
DIN EN 61158-4-8:2008-09	INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 4-8: DATA-LINK LAYER PROTOCOL SPECIFICATION - TYPE 8 ELEMENTS
BS EN 61158-4-8:2008	Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 8 elements
01/615003 DC : DRAFT JAN 2001	ISO/DIS 15745-3 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - OPEN SYSTEMS APPLICATION INTEGRATION FRAMEWORKS - PART 3: REFERENCE DESCRIPTION FOR EN 50170 AND EN 50254 BASED CONTROL SYSTEMS
I.S. EN 61158-4-8:2008	INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 4-8: DATA-LINK LAYER PROTOCOL SPECIFICATION - TYPE 8 ELEMENTS
IEC 61158-4-8:2007	Industrial communication networks - Fieldbus specifications - Part 4-8: Data-link layer protocol specification - Type 8 elements
EN 61158-4-8:2008	Industrial communication networks - Fieldbus specifications - Part 4-8: Data-link layer protocol specification - Type 8 elements