IEC 61784-5-3:2010
(Main)Industrial communication networks - Profiles - Part 5-3: Installation of fieldbuses - Installation profiles for CPF 3
Industrial communication networks - Profiles - Part 5-3: Installation of fieldbuses - Installation profiles for CPF 3
IEC 61784-5-3:2010(E) specifies the installation profiles for CPF 3 (PROFIBUS/PROFINET). The installation profiles are specified in the annexes. These annexes are read in conjunction with IEC 61918:2010. This second edition cancels and replaces the first edition published in 2007. This edition constitutes a technical revision. It includes the technical changes of the corrigendum for the first edition in 2008 and an addition concerning transmission performance measurement (see Annex C.6.3.2.1.2).
This publication is to be read in conjunction with IEC 61918:2010.
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IEC 61784-5-3 ®
Edition 2.0 2010-07
INTERNATIONAL
STANDARD
colour
inside
Industrial communication networks – Profiles –
Part 5-3: Installation of fieldbuses – Installation profiles for CPF 3
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IEC 61784-5-3 ®
Edition 2.0 2010-07
INTERNATIONAL
STANDARD
colour
inside
Industrial communication networks – Profiles –
Part 5-3: Installation of fieldbuses – Installation profiles for CPF 3
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XD
ICS 25.040.40; 35.100.40 ISBN 978-2-88912-056-7
– 2 – 61784-5-3 © IEC:2010(E)
CONTENTS
FOREWORD.5
INTRODUCTION.7
1 Scope.8
2 Normative references .8
3 Terms, definitions and abbreviated terms .8
4 CPF 3: Overview of installation profiles .8
5 Installation profile conventions .9
6 Conformance to installation profiles.9
Annex A (normative) CP 3/1 (PROFIBUS) specific installation profile.11
Annex B (normative) CP 3/2 (PROFIBUS) specific installation profile.43
Annex C (normative) CP 3/3, CP 3/4, CP 3/5, CP 3/6 (PROFINET) specific installation
profile .77
Bibliography.103
Figure 1 – Standards relationships.7
Figure A.1 – Recommended combination of shielding and earthing for CP 3/1
networks with RS 485-IS.24
Figure A.2 – Sub-D connector pin numberings (front view).29
Figure A.3 – 5-pin M-12 female socket.30
Figure A.4 – 5 pins M-12 male plug for CP 3/1.31
Figure A.5 – Test circuit A - resistance measurement of data line B and shield.36
Figure A.6 – Test circuit B - resistance measurement of data line A and shield.37
Figure A.7 – Test circuit C - resistance measurement of data line A, data line B, and
shield.37
Figure A.8 – Test circuit D - resistance measurement between data line A and B .38
Figure A.9 – Resistance measurement without 9-pin Sub-D plug .38
Figure A.10 – Loop core resistance (cable type A) .39
Figure A.11 – Action and resolution tree for measurement 1 (RS 485 and RS 485-IS) .40
Figure A.12 – Action and resolution tree for measurement 2 (RS 485 and RS 485-IS) .41
Figure A.13 – Action and resolution tree for measurement 3 (RS 485 and RS 485-IS) .41
Figure B.1 – Connection of CP 3/1 networks.46
Figure B.2 – Typical fieldbus architecture .48
Figure B.3 – Fieldbus with stations supplied by auxiliary power sources .49
Figure B.4 – Fieldbus model .51
Figure B.5 – Current modulation (Manchester II code) .52
Figure B.6 – Tree topology .53
Figure B.7 – Bus topology.54
Figure B.8 – Combination of the tree topology and the bus topology .54
Figure B.9 – Fieldbus extension.55
Figure B.10 – Recommended combination of shielding and earthing.67
Figure B.11 – Ideal combination of shielding and earthing .69
Figure B.12 – Capacitive earthing .70
Figure B.13 – Galvanic isolated field device.71
61784-5-3 © IEC:2010(E) – 3 –
Figure B.14 – Pin assignment of the male and female connectors IEC 60947-5-2 (A-
coding) .74
Figure C.1 – End-to-end link without interconnections.90
Figure C.2 – Assembled end-to-end link .90
Figure C.3 – Connectionless optical fibre link .91
Figure C.4 – Assembled optical fibre link .91
Figure C.5 – Shielded connectors for CP 3/3, CP 3/4, CP 3/5 and CP 3/6 fieldbus
networks .97
Figure C.6 – Pin-assignment for a straight cable.97
Table A.1 – Excerpt of MICE definition.13
Table A.2 – Basic network characteristics for balanced cabling not based on Ethernet
(ISO/IEC 8802-3) .15
Table A.3 – Network characteristics for optical fibre cabling.15
Table A.4 – Information relevant to copper cable: fixed cables.17
Table A.5 – Information relevant to optical fibre cables .18
Table A.6 – Connectors for copper cabling CPs not based on Ethernet.19
Table A.7 – Optical fibre connecting hardware .19
Table A.8 – Relationship between FOC and fibre types (CP 3/1).20
Table A.9 – Parameters for balanced cables.26
Table A.10 – Parameters for silica optical fibre cables .27
Table A.11 – Parameters for POF optical fibre cables .27
Table A.12 – Parameters for hard clad silica optical fibre cables.27
Table A.13 – Use of 9 pin Sub-D connector pins (RS 485) .29
Table A.14 – Use of 9 pin Sub-D connector pins (RS 485-IS).30
Table A.15 – Use of M12 connector pins (RS 485).31
Table A.16 – Use of M12 connector pins (RS 485-IS) .32
Table A.17 – Maximum fibre channel attenuation for CP 3/1 (PROFIBUS) .42
Table B.1 – Valid parameter range of the FISCO model for use as EEx ib IIC / IIB.50
Table B.2 – Valid parameter range of the FISCO model for use as EEx ia IIC .50
Table B.3 – Power supply (operational values) .56
Table B.4 – Line lengths which can be achieved .56
Table B.5 – Limit values for distortion, reflection and signal delay.57
Table B.6 – Recommended maximum cable lengths including spurs .57
Table B.7 – Recommended length of the spurs .57
Table B.8 – Maximum length of the splices .58
Table B.9 – Information relevant to copper cable: fixed cables.59
Table B.10 – Safety limit values for the fieldbus cable .60
Table B.11 – Connectors for copper cabling CPs not based on Ethernet.61
Table B.12 – Mixing devices from different categories .63
Table B.13 – Electrical characteristics of fieldbus interfaces .64
Table B.14 – Recommended data sheet specifications for CP 3/2 devices .65
Table B.15 – Parameters for balanced cables .73
Table B.16 – Contact assignments for the external connector for harsh industrial
environments .74
– 4 – 61784-5-3 © IEC:2010(E)
Table C.1 – General transmission media selection information .79
Table C.2 – Network characteristics for balanced cabling based on Ethernet
(ISO/IEC 8802-3) .80
Table C.3 – Network characteristics for optical fibre cabling .80
Table C.4 – Information relevant to copper cable: CP 3/3, CP 3/4, CP 3/5 and CP 3/6
type A fixed cables .82
Table C.5 – Information relevant to copper cable: CP 3/3, CP 3/4, CP 3/5 and CP 3/6
type B flexible cables .82
Table C.6 – Information relevant to copper cable: CP 3/3, CP 3/4, CP 3/5 and CP 3/6
type C special cables.83
Table C.7 – Information relevant to optical fibre cables.83
Table C.8 – Requirements for plastic and hard clad silica optical fibre cables .84
Table C.9 – Requirements for glass multimode optical fibre cables .85
Table C.10 – Requirements for glass singlemode optical fibre cables .86
Table C.11 – Information relevant to hybrid cables (application type B) .87
Table C.12 – Information relevant to hybrid cables (application type C) .87
Table C.13 – Connectors for balanced cabling CPs based on Ethernet .88
Table C.14 – Optical fibre connecting hardw
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