1、Connectors for electronic equipment Product requirements Part 2-114: Circular connectors Detail specification for data and power connectors with M8 screw-locking PD IEC/PAS 61076-2-114:2016 BSI Standards PublicationNational foreword This Published Document is the UK implementation of IEC/PAS 61076-2
2、-114:2016. The UK participation in its preparation was entrusted to Technical Committee EPL/48, Electromechanical components and mechanical structures for electronic equipment. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does no
3、t purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016. Published by BSI Standards Limited 2016 ISBN 978 0 580 92082 0 ICS 31.220.10 Compliance with a British Standard cannot confer immunity from lega
4、l obligations. This Published Document was published under the authority of the Standards Policy and Strategy Committee on 3 2016. Amendments/corrigenda issued since publication Date Text affected PUBLISHED DOCUMENT PD IEC/PAS 61076-2-114:2016IEC PAS 61076-2-114 Edition 1.0 2016-05 PUBLICLY AVAILABL
5、E SPECIFICATION PRE-STANDARD Connectors for electronic equipment Product requirements Part 2-114: Circular connectors Detail specification for data and power connectors with M8 screw-locking INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 31.220.10 ISBN 978-2-8322-3365-8 Registered trademark of the In
6、ternational Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. PD IEC/PAS 61076-2-114:2016 2 IEC PAS 61076-2-114:2016 IEC 2016 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope 8 2 Normative references. 8 3 Terms and definitions 9 4 Technic
7、al information . 9 4.1 Systems of levels 9 4.1.1 Performance levels 9 4.1.2 Compatibility levels, according to IEC 61076-1:2006 . 9 4.2 Classification into climatic categories (Table 1) 10 4.3 Creepage and clearance distances 10 4.4 Current-carrying capacity 10 4.5 Marking . 10 5 Dimensional informa
8、tion 10 5.1 General . 10 5.2 Isometric view and common features . 10 5.2.1 General . 10 5.2.2 Common features . 10 5.2.3 Reference system 10 5.3 Engagement (mating) information 10 5.3.1 Engaging (mating) direction 10 5.3.2 Contact levels and sequencing . 11 5.3.3 Perpendicular to the engaging (matin
9、g) direction 11 5.3.4 Inclination 11 5.4 Fixed connectors . 11 5.4.1 Dimensions 11 5.4.2 Terminations 14 5.5 Free connectors 14 5.5.1 Dimensions 14 5.6 Accessories 20 5.7 Mounting information for connectors 21 5.7.1 Mounting on panels 21 5.8 Gauges . 21 5.8.1 Sizing gauges and retention force gauges
10、 21 5.8.2 Mechanical function, engaging/separating/insertion/withdrawal force gauges 21 5.8.3 Probes . 21 5.8.4 Contact resistance gauge . 21 5.8.5 Test panel (for voltage proof test) . 21 5.8.6 Test panel (for EMC/ crosstalk, etc.) . 22 6 Characteristics 22 6.1 General . 22 6.2 Pin assignment and o
11、ther definitions . 22 6.3 Classification into climatic categories 22 6.4 Electrical characteristics 22 6.4.1 Creepage and clearance distances . 22 PD IEC/PAS 61076-2-114:2016IEC PAS 61076-2-114:2016 IEC 2016 3 6.4.2 Voltage proof . 22 6.4.3 Current-carrying capacity . 23 6.4.4 Contact and shield res
12、istance . 23 6.4.5 Insulation resistance 23 6.4.6 Impedance . 23 6.5 Mechanical characteristics 23 6.5.1 Mechanical operation . 23 6.5.2 Effectiveness of connector coupling device . 23 6.5.3 Engaging and separating forces (or insertion and withdrawal forces) . 24 6.5.4 Contact retention in insert 24
13、 6.5.5 Polarization and coding method 24 6.6 Other characteristics . 24 6.6.1 Shock and vibration (method either random or sine) 24 6.6.2 Degree of protection provided by enclosures (IP code) . 26 6.6.3 Screen and shielding properties . 26 6.7 Environmental aspects 26 6.7.1 Marking of insulation mat
14、erial (plastics) 26 6.7.2 Design/ use of material 26 7 Test schedule 26 7.1 General . 26 7.2 Climatic category 27 7.3 Creepage and clearance distances 27 7.4 Arrangement for contact resistance measurement 28 7.5 Arrangement for dynamic stress tests 28 7.6 Arrangement for testing static load, axial .
15、 29 7.7 Wiring of specimens 30 7.8 Test schedules 30 7.8.1 Basic (minimum) test schedule . 30 7.8.2 Full test schedule . 30 7.9 Test procedures and measuring methods . 41 7.10 Pre-conditioning 41 7.11 Wiring and mounting of specimens 42 7.11.1 Wiring 42 7.11.2 Mounting 42 Annex A (informative) Conta
16、ct and pair designation for balanced cabling 43 A.1 Recommendation for cable connection . 43 Figure 1 Engagement (mating) information . 11 Figure 2 Tube insert, male contacts dip solder mounting, long version 12 Figure 3 Tube insert, male contacts dip solder mounting, short version . 13 Figure 4 Fix
17、ed connector with wire ends, style EM 13 Figure 5 Fixed connector with wire ends, style EF. 14 Figure 6 Rewireable connector, male contacts, straight version, with locking nut 15 Figure 7 Rewireable connector, male contacts, right angled version, with locking nut . 15 Figure 8 Non-rewireable connect
18、or, male contacts, straight version, with locking nut 16 Figure 9 Non-rewireable connector, male contacts, right angled version, with locking nut . 16 Figure 10 Rewireable connector, female contacts, straight version, with locking nut . 17 PD IEC/PAS 61076-2-114:2016 4 IEC PAS 61076-2-114:2016 IEC 2
19、016 Figure 11 Rewireable connector, female contacts, right angled version, with locking nut . 17 Figure 12 Non-rewireable connector, female contacts, straight version, with locking nut 18 Figure 13 Non-rewireable connector, female contacts, right angled version, with locking nut . 18 Figure 14 Fixed
20、 connector 19 Figure 15 Free connector . 20 Figure 16 Gauge dimensions 21 Figure 17 Dynamic stress test arrangement 25 Figure 18 Contact resistance arrangement . 28 Figure 19 Dynamic stress test arrangement 29 Figure A.1 Example of contact arrangement for balanced cabling (informative) 43 Table 1 Cl
21、imatic category . 10 Table 2 Styles of fixed connectors 12 Table 3 Styles of free connectors . 14 Table 4 Dimensions of fixed connector . 19 Table 5 Dimensions of free connector . 20 Table 6 Gauges . 21 Table 7 Ratings of connectors 22 Table 8 Performance levels 22 Table 9 Current-carrying capacity
22、. 23 Table 10 Number of mechanical operations 23 Table 11 Insertion and withdrawal forces 24 Table 12 Insertion force . 24 Table 13 Number of test specimens 27 Table 14 Performance levels 27 Table 15 Rated voltage Rated impulse voltage Pollution degree 27 Table 16 Voltage proof . 27 Table 17 Number
23、of test specimens and contacts 30 Table 18 Test group P . 31 Table 19 Test group AP . 32 Table 20 Test group BP . 35 Table 21 Test group CP . 37 Table 22 Test group DP . 38 Table 23 Test group GP . 38 Table 24 Test group MP . 40 Table A.1 Example of contact and pair designation for balanced cabling
24、(informative) . 43 PD IEC/PAS 61076-2-114:2016IEC PAS 61076-2-114:2016 IEC 2016 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ CONNECTORS FOR ELECTRONIC EQUIPMENT PRODUCT REQUIREMENTS Part 2-114: Circular connectors Detail specification for data and power connectors with M8 screw-locking FOREWORD 1)
25、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
26、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
27、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 Organizati
28、on 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 comm
29、ittee 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 i
30、s 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
31、regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and
32、, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or
33、agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use
34、of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that so
35、me of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. A PAS is a technical specification not fulfilling the requirements for a standard, but made available to the public. PD IEC/PAS 61076-2-114
36、:2016 6 IEC PAS 61076-2-114:2016 IEC 2016 IEC PAS 61076-2-114 has been processed by subcommittee 48B: Electrical connectors, of IEC technical committee 48: Electrical connectors and mechanical structures for electrical and electronic equipment. The text of this PAS is based on the following document
37、: This PAS was approved for publication by the P-members of the committee concerned as indicated in the following document Draft PAS Report on voting 48B/2459/PAS 48B/2476/RVC Following publication of this PAS, which is a pre-standard publication, the technical committee or subcommittee concerned ma
38、y transform it into an International Standard. This PAS shall remain valid for an initial maximum period of 3 years starting from the publication date. The validity may be extended for a single period up to a maximum of 3 years, at the end of which it shall be published as another type of normative
39、document, or shall be withdrawn. A bilingual version of this publication may be issued at a later date. PD IEC/PAS 61076-2-114:2016IEC PAS 61076-2-114:2016 IEC 2016 7 INTRODUCTION IEC SC 48B Connectors Specification available from: IEC General secretariat or from the addresses shown on the inside co
40、ver. IEC 61076-2-114 ELECTRONIC COMPONENTS DETAIL SPECIFICATION in accordance with IEC 61076-1 Circular connectors M8 for data and power applications with screw- locking and 4 ways Male and female connectors Male and female contacts Rewireable Non-rewireable Free cable connectors Straight and right
41、angle connectors Fixed connectors Flange mounting Single hole mounting PD IEC/PAS 61076-2-114:2016 8 IEC PAS 61076-2-114:2016 IEC 2016 CONNECTORS FOR ELECTRONIC EQUIPMENT PRODUCT REQUIREMENTS Part 2-114: Circular connectors Detail specification for data and power connectors with M8 screw-locking 1 S
42、cope This part of IEC 61076 describes circular connectors with M8 screw-locking typically used for data transmissions in industrial applications. These connectors consist of fixed and free connectors either rewireable or non-rewireable, with M8 screw-locking. Male connectors have round contacts 0,8
43、mm. The coding provided by this PAS prevents the mating of accordingly coded male or female connectors to any other similarly sized interfaces covered by other standards. NOTE M8 is the dimension of the thread of the screw-locking mechanism of these circular connectors. 2 Normative references The fo
44、llowing documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60050-581
45、, International Electrotechnical Vocabulary Part 581: Electromechanical components for electronic equipment IEC 60068-1, Environmental testing Part 1: General and guidance IEC 60068-2-60, Environmental testing Part 2-60: Tests Test Ke: Flowing mixed gas corrosion test IEC 60352 (all parts), Solderle
46、ss connectors IEC 60512 (all parts), Connectors for electronic equipment Tests and measurements IEC 60512-1-100, Connectors for electronic equipment Tests and measurements Part 1-100: General Applicable publications IEC 60512-29-100, Connectors for electronic equipment Tests and measurements Part 29
47、-100: Signal integrity tests up to 500 MHz on M12 style connectors Tests 29a to 29g IEC 60529:1989, Degrees of protection provided by enclosures (IP code) IEC 60603-7:2008, Connectors for electronic equipment Part 7: Detail specification for 8- way, unshielded, free and fixed connectors IEC 60603-7-
48、1, Connectors for electronic equipment Part 7-1: Detail specification for 8-way, shielded, free and fixed connectors PD IEC/PAS 61076-2-114:2016IEC PAS 61076-2-114:2016 IEC 2016 9 IEC 60664-1, Insulation coordination for equipment within low-voltage systems Part 1: Principles, requirements and tests
49、 IEC 60998-2-1, Connecting devices for low-voltage circuits for household and similar purposes Part 2-1: Particular requirements for connecting devices as separate entities with screw-type clamping units IEC 60999 (all parts), Connecting devices Electrical copper conductors Safety requirements for screw-type and screwless-type clamping units IEC 61076-1:2006, C
