EN 61784-5-2:2008

SLOVENSKI STANDARD
01-september-2008
Industrijska komunikacijska omrežja - Profili - 5-2. del: Inštalacija procesnih vodil -
Inštalacijski profili za CPF 2 (IEC 61784-5-2:2007)
Industrial communication networks - Profiles - Part 5-2: Installation of fieldbuses -
Installation profiles for CPF 2
Industrielle Kommunikationsnetze - Profile - Teil 5-2: Feldbusinstallation -
Installationsprofile für die Kommunikationsprofilfamilie 2
Réseaux de communication industriels - Profils - Partie 5-2: Installation des bus de
terrain - Profils d'installation pour CPF 2
Ta slovenski standard je istoveten z: EN 61784-5-2:2008
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.05 9HþVORMQHXSRUDEQLãNH Multilayer applications
UHãLWYH
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 61784-5-2
NORME EUROPÉENNE
June 2008
EUROPÄISCHE NORM
ICS 35.100.05; 25.040.40
English version
Industrial communication networks -
Profiles -
Part 5-2: Installation of fieldbuses -
Installation profiles for CPF 2
(IEC 61784-5-2:2007)
Réseaux de communication industriels -  Industrielle Kommunikationsnetze -
Profils - Profile -
Partie 5-2: Installation des bus de terrain - Teil 5-2: Feldbusinstallation -
Profils d'installation pour CPF 2 Installationsprofile
(CEI 61784-5-2:2007) für die Kommunikationsprofilfamilie 2
(IEC 61784-5-2:2007)
This European Standard was approved by CENELEC on 2008-05-01. 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: rue de Stassart 35, B - 1050 Brussels

© 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61784-5-2:2008 E
Foreword
The text of document 65C/471/FDIS, future edition 1 of IEC 61784-5-2, prepared by SC 65C,
Industrial networks, of IEC TC 65, Industrial-process measurement, control and automation, was
submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61784-5-2 on
2008-05-01.
This standard is to be used in conjunction with EN 61918:2008.
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) 2009-02-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-05-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61784-5-2:2007 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 61158 NOTE  Harmonized in EN 61158 series (not modified).
__________
- 3 - EN 61784-5-2:2008
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

1)
IEC 60096-2 - Radio-frequency cables - - -
Part 2: Relevant cable specifications

1) 2)
IEC 60603-7-2 - Connectors for electronic equipment - EN 60603-7-2 200X
Part 7-2: Detail specification for 8-way,
unshielded, free and fixed connectors, for
data transmissions with frequencies up to
100 MHz
1)
IEC/PAS 60603-7-3 - Connectors for electronic equipment - - -
Part 7-3: Detail specification for 8-way,
shielded, free and fixed connectors, for data
transmissions with frequencies up to
100 MHz
1) 3)
IEC 60947-5-2 - Low-voltage switchgear and controlgear - EN 60947-5-2 2007
Part 5-2: Control circuit devices and
switching elements - Proximity switches

1)
IEC 61156-2 - Multicore and symmetrical pair/quad cables - -
for digital communications -
Part 5: Symmetrical pair/quad cables with
transmission characteristics up to 600 MHz -
Horizontal floor wiring - Sectional
specification
3)
IEC 61918 (mod) 2007 Industrial communication networks - EN 61918 2008
Installation of communication networks in
industrial premises
1)
ISO 11898-1 - Road vehicles - Controller area network - -
(CAN) -
Part 1: Data link layer and physical signalling

1)
ISO 11898-2 - Road vehicles - Controller area network - -
(CAN) -
Part 2: High-speed medium access unit

ANSI B93.55M 1981 Hydraulic Fluid Power Solenoid-piloted - -
Industrial Valves - Interface Dimensions for
Electrical Connectors
1)
Undated reference.
2)
To be ratified.
3)
Valid edition at date of issue.

Publication Year Title EN/HD Year

1)
ANSI/TIA/EIA - Commercial Building Telecommunications - -
568-B.1 Cabling Standard -
Part 1: General requirements
1)
IEEE 802.3 - IEEE Standard for Information technology - - -
Telecommunications and information
exchange between systems - Local and
metropolitan area networks - Specific
requirements -
Part 3: Carrier Sense Multiple Access with
Collision Detection (CSMA/CD) Access
Method and Physical Layer Specifications

IEC 61784-5-2
Edition 1.0 2007-12
INTERNATIONAL
STANDARD
Industrial communication networks – Profiles –
Part 5-2: Installation of fieldbuses – Installation profiles for CPF 2

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XG
ICS 35.100.05 25.040.40 ISBN 2-8318-9402-6

– 2 – 61784-5-2 © IEC:2007(E)
CONTENTS
FOREWORD.9
INTRODUCTION.11
1 Scope.12
2 Normative references .12
3 Terms, definitions and abbreviated terms .12
4 CPF 2: Overview of installation profiles .12
5 Installation profile conventions .13
6 Conformance to installation profiles.13
Annex A (normative) CP 2/1 (ControlNet™) specific installation profile .14
A.1 Installation profile scope.14
A.2 Normative references .14
A.3 Installation profile terms, definitions, and abbreviated terms.14
A.3.1 Terms and definitions .14
A.3.2 Abbreviated terms .14
A.3.3 Conventions for installation profiles .14
A.4 Installation planning .15
A.4.1 Introduction .15
A.4.2 Planning requirements.16
A.4.3 Network capabilities .17
A.4.4 Selection and use of cabling components .22
A.4.5 Cabling planning documentation.38
A.4.6 Verification of planning specification.38
A.5 Installation implementation .39
A.5.1 General requirements .39
A.5.2 Cable installation.39
A.5.3 Connector installation.40
A.5.4 Terminator installation .49
A.5.5 Device installation .49
A.5.6 Coding and labelling .51
A.5.7 Earthing and bonding of equipment and devices and shield cabling .51
A.5.8 As-implemented cabling documentation.52
A.6 Installation verification and installation acceptance test.53
A.6.1 Introduction .53
A.6.2 Installation verification.53
A.6.3 Installation acceptance test .55
A.7 Installation administration.57
A.8 Installation maintenance and installation troubleshooting .57
A.8.1 General .57
A.8.2 Maintenance.57
A.8.3 Troubleshooting.57
Annex B (normative) CP 2/2 (EtherNet/IP™) specific installation profile.62
B.1 Installation profile scope.62
B.2 Normative references .62
B.3 Installation profile terms, definitions, and abbreviated terms.62
B.3.1 Terms and definitions .62
B.3.2 Abbreviated terms .62

61784-5-2 © IEC:2007(E) – 3 –
B.3.3 Conventions for installation profiles .63
B.4 Installation planning .63
B.4.1 Introduction .63
B.4.2 Planning requirements.64
B.4.3 Network capabilities .64
B.4.4 Selection and use of cabling components .66
B.4.5 Cabling planning documenation .78
B.4.6 Verification of cabling planning specification.78
B.5 Installation implementation .79
B.5.1 General requirements .79
B.5.2 Cable installation.79
B.5.3 Connector installation.80
B.5.4 Terminator installation .81
B.5.5 Device installation .81
B.5.6 Coding and labelling .81
B.5.7 Earthing and bonding of equipment and devices and shield cabling .81
B.5.8 As-implemented cabling documentation.83
B.6 Installation verification and installation acceptance test.84
B.6.1 Introduction .84
B.6.2 Installation verification.84
B.6.3 Installation acceptance test .85
B.7 Installation administration.86
B.8 Installation maintenance and installation troubleshooting .86
Annex C (normative) CP 2/3 (DeviceNet™) specific installation profile.87
C.1 Installation profile scope.87
C.2 Normative references .87
C.3 Installation profile terms, definitions, and abbreviated terms.87
C.3.1 Terms and definitions .87
C.3.2 Abbreviated terms .87
C.3.3 Conventions for installation profiles .87
C.4 Installation planning .88
C.4.1 Introduction .88
C.4.2 Planning requirements.89
C.4.3 Network capabilities .90
C.4.4 Selection and use of cabling components .103
C.4.5 Cabling planning documentation. 112
C.4.6 Verification of cabling planning specification.112
C.5 Installation implementation .113
C.5.1 General requirements .113
C.5.2 Cable installation.113
C.5.3 Connector installation.115
C.5.4 Terminator installation .125
C.5.5 Device installation .126
C.5.6 Coding and labelling .129
C.5.7 Earthing and bonding of equipment and devices and shield cabling .129
C.5.8 As-implemented cabling documentation. 130
C.6 Installation verification and installation acceptance test. 130
C.6.1 Introduction .130
C.6.2 Installation verification.130

– 4 – 61784-5-2 © IEC:2007(E)
C.6.3 Installation acceptance test .133
C.7 Installation administration.134
C.8 Installation maintenance and installation troubleshooting . 134
C.8.1 General .134
C.8.2 Maintenance.134
C.8.3 Troubleshooting.134
C.8.4 Specific requirements for maintenance and troubleshooting . 134
Annex D (informative) Additional information .137
D.1 Network validation check sheet for CP 2/3 (DeviceNet) . 137
Bibliography.141

Table A.1 – Basic network characteristics for copper cabling not based on Ethernet
(ISO/IEC 8802-3) .21
Table A.2 – Allowable fibre lengths .21
Table A.3 – Power budgets for ControlNet fibre networks .21
Table A.4 – RG6 coaxial electrical properties.22
Table A.5 – RG6 coaxial physical parameters .23
Table A.6 – Cable type selection.23
Table A.7 – Information relevant to optical fibre cables .24
Table A.8 – Copper connectors for ControlNet .25
Table A.9 – Fibre connectors for fieldbus systems .25
Table A.10 – Separation from other circuits inside enclosures .34
Table A.11 – Pulling and bend radius for coaxial cables .39
Table A.12 – Bend radius for coaxial cables .39
Table A.13 – Spacing from other circuits inside and outside wire ways or conduit .40
Table A.14 – Separation from Category-1 conductors for coax cables inside enclosures.40
Table A.15 – Test matrix for BNC/TNC connectors.54
Table A.16 – Wave length and fibre types .57
Table A.17 – LED status table.59
Table A.18 – Repeater adapter and module diagnostic .59
Table A.19 – Repeater adapter indicator diagnostic .59
Table A.20 – Repeater module indicator .60
Table A.21 – Short and medium distance troubleshooting chart .60
Table A.22 – Long and extra long troubleshooting chart.61
Table B.1 – Network characteristics for balanced cabling based on Ethernet .65
Table B.2 – Network characteristics for optical fibre cabling.66
Table B.3 – Information relevant to balanced cable: fixed cables .66
Table B.4 – Information relevant to balanced cable: cords .67
Table B.5 – TCL limits for unshielded twisted-pair cabling .67
Table B.6 – ELTCTL limits for unshielded twisted-pair cabling .68
Table B.7 – Coupling attenuation limits for screened twisted-pair cabling.68
Table B.8 – 4 pair colour codes and pair assignment .68
Table B.9 – 2 pair colour codes and pair assignment .68
Table B.10 – Fibre type and bandwidth .69

61784-5-2 © IEC:2007(E) – 5 –
Table B.11 –Connectors for balanced cabling CPs based on Ethernet .69
Table B.12 – Industrial EtherNet/IP 8-way modular connector parameters .70
Table B.13 – Industrial EtherNet/IP M12-4 D-coding connector parameters .71
Table B.14 – Optical fibre connectors for fieldbus systems .71
Table B.15 – Supported fibre types.72
Table B.16 – Connector insertion loss.73
Table B.17 – Routing communications cabling in contiguous metallic pathways .77
Table B.18 – Parameters for balanced cables .79
Table B.19 – Parameters for silica optical fibre cables .79
Table C.1 – Basic network characteristics for copper cabling not based on Ethernet
(ISO/IEC-8802-3).91
Table C.2 – Cable trunk and drop lengths for CP 2/3 .91
Table C.3 – Summary of available current for trunk cables (CP 2/3).95
Table C.4 – Available current for thin cable drop lines .95
Table C.5 – Power supply specification for DeviceNet.96
Table C.6 – Power supply tolerance stack up for DeviceNet.96
Table C.7 – Current versus cable length for one power supply thick cable .98
Table C.8 – Current versus length for two power supplies.99
Table C.9 – Definition of equation variables .101
Table C.10 – Information relevant to copper cable: fixed cables.104
Table C.11 – Information relevant to copper cable: cords.104
Table C.12 – DeviceNet cables and connector support cross reference . 104
Table C.13 – DeviceNet cable profiles .105
Table C.14 – Copper connectors for non-Ethernet based fieldbus . 108
Table C.15 – Additional connectors for CP 2/3 (DeviceNet) . 108
Table C.16 – Parameters for balanced cables.113
Table C.17 – Wire colour code and function.118
Table C.18 – Auxiliary power cable colour code . 123
Table C.19 – Network power supply requirements.123
Table C.20 – Signal wire verification .131
Table C.21 – Shield to earth .132
Table C.22 – Connector pin out .133

Figure 1 – Standards relationships.11
Figure A.1 – Interconnection of CPF 2 networks .15
Figure A.2 – Overview of CPF 2 networks.16
Figure A.3 – Drop cable requirements.17
Figure A.4 – Placement of BNC/TNC plugs .18
Figure A.5 – Placement of terminators .18
Figure A.6 – Extending a network using repeaters .19
Figure A.7 – Extending a network using active star topology.19
Figure A.8 – Links.20
Figure A.9 – Extending the network beyond 99 nodes.20

– 6 – 61784-5-2 © IEC:2007(E)
Figure A.10 – Maximum allowable taps per segment.26
Figure A.11 – Example of repeaters in star configuration .28
Figure A.12 – Repeaters in parallel.29
Figure A.13 – Repeaters in combination series and parallel .29
Figure A.14 – Ring repeater.30
Figure A.15 – Installing bulkheads .31
Figure A.16 – Coaxial BNC and TNC terminators .32
Figure A.17 – Terminator placement in a segment .32
Figure A.18 – Redundant network icons.35
Figure A.19 – Redundant coax media .35
Figure A.20 – Redundant fibre media.35
Figure A.21 – Repeaters in series versus length difference for coax media.36
Figure A.22 – Repeaters in series versus length difference for fibre media .36
Figure A.23 – Example of redundant coax network with repeaters.37
Figure A.24 – Example of improper redundant node connection.37
Figure A.25 – Example tool kit for installing BNC connectors .41
Figure A.26 – Calibration of coaxial stripper.41
Figure A.27 – Coax PVC strip length detail .42
Figure A.28 – Memory cartridge and blade.43
Figure A.29 – Cable position.43
Figure A.30 – Locking the cable.43
Figure A.31 – Stripping the cable.44
Figure A.32 – Install the crimp ferrule .44
Figure A.33 – Cable preparation for PVC type cables .44
Figure A.34 – Cable preparation for FEP type cables.45
Figure A.35 – Strip guides .45
Figure A.36 – Using the flare tool.46
Figure A.37 – Expanding the shields.46
Figure A.38 – Install the centre pin .46
Figure A.39 – Crimping the centre pin.47
Figure A.40 – Installing the connector body .47
Figure A.41 – Installing the ferrule .47
Figure A.42 – Crimp tool .48
Figure A.43 – Sealed IP67 cable.48
Figure A.44 – Terminator placement .49
Figure A.45 – Mounting the taps .50
Figure A.46 – Mounting the tap assembly using the universal mounting bracket .50
Figure A.47 – Mounting the tap using tie wraps or screws.51
Figure A.48 – Redundant network icons.51
Figure A.49 – Network test tool.54
Figure A.50 – Shorting the cable to test for continuity .54
Figure A.51 – Testing fibre segments.56
Figure A.52 – Multi-fibre backbone cable housing .58

61784-5-2 © IEC:2007(E) – 7 –
Figure A.53 – Repeater adapter module.58
Figure A.54 – Short and medium distance fibre module LEDs .60
Figure A.55 – Long and extra long repeater module LEDs .61
Figure B.1 – Interconnection of CPF 2 networks .63
Figure B.2 – Peer to peer connections .65
Figure B.3 – The 8-way modular sealed jack & plug (plastic housing) .70
Figure B.4 – The 8-way modular sealed jack & plug (metal housing).70
Figure B.5 – M12-4 connectors .71
Figure B.6 – Simplex LC connector.72
Figure B.7 – Duplex LC connector .72
Figure B.8 – IP65/IP67 sealed duplex LC connector .72
Figure B.9 – M12-4 to 8-way modular bulkhead .74
Figure B.10 – The 8-way modular sealed jack & plug (plastic housing) .80
Figure B.11 – The 8-way modular sealed jack & plug (metal housing).80
Figure B.12 – M12-4 connectors .80
Figure B.13 – Wiring standard (connector back end).81
Figure B.14 – Earthing of cable shield .83
Figure B.15 – Open shield example .83
Figure C.1 – Interconnection of CPF 2 networks .88
Figure C.2 – Connection to generic cabling.89
Figure C.3 – DeviceNet cable system uses a trunk/drop line topology.90
Figure C.4 – Measuring the trunk length .92
Figure C.5 – Measuring the trunk and drop length.92
Figure C.6 – Measuring drop cable in a network with multiports .93
Figure C.7 – Removable device using open style connectors .93
Figure C.8 – Fixed connection using open style connector.94
Figure C.9 – Open style connector pin out .94
Figure C.10 – Open style connector pin out 10 position .94
Figure C.11 – Power supply sizing example .97
Figure C.12 – Current limit for thick cable for one power supply.98
Figure C.13 – Current for thick cable and two power supplies .99
Figure C.14 – Worst case scenario .100
Figure C.15 – Example using the lookup method .100
Figure C.16 – One power supply end connected .102
Figure C.17 – Segmenting power in the power bus .103
Figure C.18 – Segmenting the power bus using power taps . 103
Figure C.19 – Thick cable construction .113
Figure C.20 – Mid cable construction .114
Figure C.21 – Thin cable construction.114
Figure C.22 – Flat cable construction.114
Figure C.23 – Cable preparation .115
Figure C.24 – Connector assembly .115
Figure C.25 – Micro connector pin assignment.116

– 8 – 61784-5-2 © IEC:2007(E)
Figure C.26 – Mini connector pin assignment.116
Figure C.27 – Preparation of cable end.116
Figure C.28 – Shrink wrap installation.117
Figure C.29 – Wire preparation .117
Figure C.30 – Open-style connector (female) .117
Figure C.31 – Open style (male plug).117
Figure C.32 – Flat cable.118
Figure C.33 – Aligning the cable .119
Figure C.34 – Closing the assembly.119
Figure C.35 – Proper orientation of cable.119
Figure C.36 – Locking the assembly .119
Figure C.37 – Driving the IDC contacts in to the cable .120
Figure C.38 – End cap placement .120
Figure C.39 – End cap seated.121
Figure C.40 – End cap installation alternate side of cable .121
Figure C.41 – Flat cable IDC connectors.121
Figure C.42 – Installing the connectors .122
Figure C.43 – Cable wiring to open style terminals .122
Figure C.44 – Auxiliary power cable profile .123
Figure C.45 – Pin out auxiliary power connectors.123
Figure C.46 – Sealed terminator .125
Figure C.47 – Open-style terminator .126
Figure C.48 – Open-style IDC terminator .126
Figure C.49 – Sealed terminator IDC cable .126
Figure C.50 – Direct connection to the trunk .127
Figure C.51 – Wiring of open-style connector.127
Figure C.52 – Wiring of open-style 10-position connector . 127
Figure C.53 – Diagnostic temporary connections . 128
Figure C.54 – Thick cable preterminated cables (cord sets) . 128
Figure C.55 – Thin cable preterminated cables (cord sets). 129

61784-5-2 © IEC:2007(E) – 9 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL COMMUNICATION NETWORKS – PROFILES

Part 5-2: Installation of fieldbuses – Installation profiles for CPF 2

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional
...