EN 62026-3:2009

SLOVENSKI STANDARD
01-september-2009
Nizkonapetostne stikalne in krmilne naprave - Vmesniki krmilne naprave (CDIs) - 3.
del: DeviceNet (IEC 62026-3:2008)
Low-voltage switchgear and controlgear - Controller-device interfaces (CDIs) - Part 3:
DeviceNet (IEC 62026-3:2008)
Niederspannungsschaltgeräte - Steuerung-Geräte-Netzwerke (CDIs) - Teil 3: DeviceNet
(IEC 62026-3:2008)
Appareillage à basse tension - Interfaces appareil de commande-appareil (CDI) - Partie
3: DeviceNet (CEI 62026-3:2008)
Ta slovenski standard je istoveten z: EN 62026-3:2009
ICS:
29.130.20 Nizkonapetostne stikalne in Low voltage switchgear and
krmilne naprave controlgear
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 62026-3
NORME EUROPÉENNE
June 2009
EUROPÄISCHE NORM
ICS 29.130.20 Supersedes EN 50325-2:2000

English version
Low-voltage switchgear and controlgear -
Controller-device interfaces (CDIs) -
Part 3: DeviceNet
(IEC 62026-3:2008)
Appareillage à basse tension -  Niederspannungsschaltgeräte -
Interfaces appareil Steuerung-Geräte-Netzwerke (CDIs) -
de commande-appareil (CDI) - Teil 3: DeviceNet
Partie 3: DeviceNet (IEC 62026-3:2008)
(CEI 62026-3:2008)
This European Standard was approved by CENELEC on 2009-05-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: Avenue Marnix 17, B - 1000 Brussels

© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62026-3:2009 E
Foreword
The text of document 17B/1580/FDIS, future edition 2 of IEC 62026-3, prepared by SC 17B, Low-voltage
switchgear and controlgear, of IEC TC 17, Switchgear and controlgear, was submitted to the
IEC-CENELEC parallel vote and was approved by CENELEC as EN 62026-3 on 2009-05-01.
This European Standard supersedes EN 50325-2:2000.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2010-02-01
– latest date by which the national standards conflicting
(dow) 2012-05-01
with the EN have to be withdrawn
This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and covers essential requirements of
EC Directive EMC (2004/108/EC). See Annex ZZ.
Annexes ZA and ZZ have been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62026-3:2008 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 61131-3 NOTE  Harmonized as EN 61131-3:2003 (not modified).
IEC 61784-1 NOTE  Harmonized as EN 61784-1:2008 (not modified).
IEC 61784-5-2 NOTE  Harmonized as EN 61784-5-2:2008 (not modified).
__________
- 3 - EN 62026-3:2009
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

IEC 60529 1989 Degrees of protection provided EN 60529 1991
by enclosures (IP Code) + corr. May 1993
A1 1999 A1 2000
1)
IEC 60947-5-2 1997 Low-voltage switchgear and controlgear - EN 60947-5-2 1998
(mod) Part 5-2: Control circuit devices and
A1 1999 switching elements - Proximity switches A1 1999

A2 2003 A2 2004
2)
IEC 61000-4-2 1995 Electromagnetic compatibility (EMC) - EN 61000-4-2 1995
A1 1998 Part 4-2: Testing and measurement A1 1998
A2 2000 techniques - Electrostatic discharge A2 2001
immunity test
IEC 61000-4-3 2006 Electromagnetic compatibility (EMC) - EN 61000-4-3 2006
Part 4-3: Testing and measurement + IS1 2009
techniques - Radiated, radio-frequency,
electromagnetic field immunity test

IEC 61000-4-4 2004 Electromagnetic compatibility (EMC) - EN 61000-4-4 2004
Part 4-4: Testing and measurement
techniques - Electrical fast transient/burst
immunity test
IEC 61000-4-5 2005 Electromagnetic compatibility (EMC) - EN 61000-4-5 2006
Part 4-5: Testing and measurement
techniques - Surge immunity test

IEC 61000-4-6 2003 Electromagnetic compatibility (EMC) -
+ A1 2004 Part 4-6: Testing and measurement
+ A2 2006 techniques - Immunity to conducted EN 61000-4-6 2007
disturbances, induced by radio-frequency + corr. August 2007
fields + IS1 2009
IEC 61158 Series Industrial communication networks - EN 61158 Series
Fieldbus specifications
3) 4)
IEC 61158-4-2 - Industrial communication networks - EN 61158-4-2 2008
Fieldbus specifications -
Part 4-2: Data-link layer protocol
specification - Type 2 elements

1)
EN 60947-5-2:1998 is superseded by EN 60947-5-2:2007, which is based on IEC 60947-5-2:2007.
2)
EN 61000-4-2:1995 is superseded by EN 61000-4-2:2009, which is based on IEC 61000-4-2:2008
3)
Undated reference.
4)
Valid edition at date of issue.

Publication Year Title EN/HD Year

3) 4)
IEC 61158-5-2 - Industrial communication networks - EN 61158-5-2 2008
Fieldbus specifications -
Part 5-2: Application layer service definition -
Type 2 elements
3) 4)
IEC 61158-6-2 - Industrial communication networks - EN 61158-6-2 2008
Fieldbus specifications -
Part 6-2: Application layer protocol
specification - Type 2 elements

IEC 61508 Series Functional safety of EN 61508 Series
electrical/electronic/programmable electronic
safety-related systems
3) 4)
IEC 61784-3-2 - Industrial communication networks - EN 61784-3-2 2008
Profiles -
Part 3-2: Functional safety fieldbuses -
Additional specifications for CPF 2

IEC 62026-1 2007 Low-voltage switchgear and controlgear - EN 62026-1 2007
Controller-device interfaces (CDIs) -
Part 1: General rules
CISPR 11 (mod) 2003 Industrial scientific and medical (ISM)
+ A1 (mod) 2004 radio-frequency equipment - Electromagnetic EN 55011 2007
A2 2006 disturbance characteristics - Limits and A2 2007
methods of measurement
ISO/IEC 7498-1 1994 Information technology - Open Systems - -
Interconnection - Basic Reference Model:
The Basic Model
ISO 11898-1 2003 Road vehicles - Controller area network - -
(CAN) -
Part 1: Data link layer and physical signalling

ISO 11898-2 2003 Road vehicles - Controller area network - -
(CAN) -
Part 2: High-speed medium access unit

- 5 - EN 62026-3:2009
Annex ZZ
(informative)
Coverage of Essential Requirements of EC Directives
This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and within its scope the standard covers all
relevant essential requirements as given in Article 1 of Annex I of the Directive 2004/108/EC.
Compliance with this standard provides one means of conformity with the specified essential
requirements of the Directive concerned.
WARNING: Other requirements and other EC Directives may be applicable to the products falling within
the scope of this standard.
__________
IEC 62026-3
Edition 2.0 2008-01
INTERNATIONAL
STANDARD
Low-voltage switchgear and controlgear – Controller-device interfaces (CDIs) –
Part 3: DeviceNet
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XE
ICS 29.130.20 ISBN 2-8318-9513-8

– 2 – 62026-3 © IEC:2008(E)
CONTENTS
FOREWORD.7
INTRODUCTION.9

1 Scope.10
2 Normative references .10
3 Terms, definitions, symbols and abbreviated terms.11
4 Classification.16
4.1 General .16
4.2 DeviceNet communication model.18
4.3 DeviceNet, CAN and CIP.18
5 Characteristics .19
5.1 DeviceNet connections .19
5.2 DeviceNet messaging protocol .20
5.3 DeviceNet communication object classes .50
5.4 Link access state machine.52
5.5 Predefined master/slave connection set .55
5.6 DeviceNet Safety™ .73
5.7 Physical layer.73
6 Product information .79
7 Normal service, mounting and transport conditions.79
7.1 Normal service conditions .79
7.2 Conditions during transport and storage .80
7.3 Mounting .80
8 Constructional and performance requirements.80
8.1 Indicators and configuration switches .80
8.2 DeviceNet cable .81
8.3 Terminating resistors.92
8.4 Connectors.92
8.5 Device taps and power taps .101
8.6 Link powered devices .103
8.7 Miswiring protection .103
8.8 Power supplies.103
8.9 Electromagnetic compatibility (EMC) .104
8.10 Additional functional safety requirements related to EMC . 106
9 Tests .106
9.1 General .106
9.2 Electrical and EMC testing .106
9.3 Logical testing .114

Bibliography.118

62026-3 © IEC:2008(E) – 3 –
Figure 1 – Typical DeviceNet controller-device interfaces .17
Figure 2 – DeviceNet protocol architecture compared with the OSI reference model .18
Figure 3 – DeviceNet’s use of the CAN identifier field .19
Figure
...