IEC 63171-7:2023
(Main)Connectors for electrical and electronic equipment - Part 7: Detail specification for up to 7 ways including PE or FE (data/power) and shield pin, free and fixed circular connectors for balanced single-pair data transmission with current-carrying capacity - Mechanical mating information, pin assignment and additional requirements for type 7
Connectors for electrical and electronic equipment - Part 7: Detail specification for up to 7 ways including PE or FE (data/power) and shield pin, free and fixed circular connectors for balanced single-pair data transmission with current-carrying capacity - Mechanical mating information, pin assignment and additional requirements for type 7
IEC 63171-7:2023 covers shielded free and fixed circular connectors with 4 ways up to 7 ways for power and data transmission and specifies the common dimensions, mechanical, electrical and transmission characteristics and environmental requirements as well as test specifications respectively.
The connectors described in this document are either equipped with an M12 screw-locking mechanism (styles with M12 in the name) or a quick-locking push-pull mechanism with a size derived from that (styles with P12 in the name) or both mechanisms combined (styles with C12 in the name). For the sake of simplicity, the connectors' size is denoted as "size 12" in this document.
This document provides multiple mating interfaces each of which is associated with a coding preventing the mating of incompatible male and female connectors. These codings are referred to as "Type x", where "x" is represented by a Roman numeral.
For all codings, two ways and the additional shield pin, which is intended to be connected to the cable screen, support differential data transmission with frequencies up to 600 MHz by meeting the requirements of Category B, as defined in IEC 63171.
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IEC 63171-7 ®
Edition 1.0 2023-05
INTERNATIONAL
STANDARD
colour
inside
Connectors for electrical and electronic equipment –
Part 7: Detail specification for up to 7 ways including PE or FE (data/power) and
shield pin, free and fixed circular connectors for balanced single-pair data
transmission with current-carrying capacity – Mechanical mating information,
pin assignment and additional requirements for type 7
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IEC 63171-7 ®
Edition 1.0 2023-05
INTERNATIONAL
STANDARD
colour
inside
Connectors for electrical and electronic equipment –
Part 7: Detail specification for up to 7 ways including PE or FE (data/power) and
shield pin, free and fixed circular connectors for balanced single-pair data
transmission with current-carrying capacity – Mechanical mating information,
pin assignment and additional requirements for type 7
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 31.220.10 ISBN 978-2-8322-7003-5
– 2 – IEC 63171-7:2023 © IEC 2023
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 10
4 Technical information . 10
4.1 Systems of levels – Compatibility levels, according to IEC 61076-1 . 10
4.1.1 Performance level . 10
4.1.2 Compatibility levels according to IEC 61076 . 10
4.2 Classification into climatic categories . 10
4.3 Clearance and creepage distances . 10
4.4 Current-carrying capacity . 11
4.5 Marking . 11
4.6 Safety aspects . 11
5 Dimensional information . 11
5.1 General . 11
5.2 Codings . 11
5.3 Styles . 13
5.3.1 Overview . 13
5.3.2 Styles 6J-P12C, 6J-M12C and 6J-C12C . 14
5.3.3 Styles 6J-P12CI, 6J-M12CI and 6J-C12CI . 15
5.3.4 Styles 6P-P12C, 6P-M12C . 15
5.3.5 Styles 6P-P12CI and 6P-M12CI . 16
5.4 Interface dimensions . 16
5.5 Gauges . 21
6 Characteristics . 22
6.1 General . 22
6.2 Pin assignment . 22
6.3 Classification into climatic category . 23
6.4 Electrical characteristics . 24
6.4.1 Creepage and clearance distances . 24
6.4.2 Voltage proof . 25
6.4.3 Voltage rating . 25
6.4.4 Current-temperature derating . 26
6.4.5 Current rating . 26
6.4.6 Interface contact resistance . 26
6.4.7 Input to output DC resistance . 26
6.4.8 Input to output DC resistance unbalance . 26
6.4.9 Insulation resistance . 27
6.4.10 Impedance . 27
6.5 Transmission performance . 27
6.5.1 General . 27
6.5.2 Insertion loss . 27
6.5.3 Return loss . 27
6.5.4 Propagation delay . 27
6.5.5 Transverse conversion loss . 27
6.5.6 Transverse conversion transfer loss . 27
6.5.7 Transfer impedance . 27
6.5.8 Coupling attenuation . 27
6.5.9 Power sum alien (exogenous) NEXT . 28
6.5.10 Power sum alien (exogenous) FEXT . 28
6.6 Mechanical characteristics . 28
6.6.1 IP degree of protection . 28
6.6.2 Mechanical operation . 28
6.6.3 Effectiveness of connector coupling devices . 28
6.6.4 Insertion and withdrawal forces . 28
6.6.5 Polarizing and keying method . 28
6.6.6 Dynamic stress . 28
7 Tests and test schedule . 28
7.1 General . 28
7.2 Mounting of specimens . 29
7.2.1 General . 29
7.2.2 Arrangement for contact resistance measurement . 29
7.2.3 Arrangement for dynamic stress tests . 30
7.2.4 Wiring of specimens . 30
7.3 Test procedures and measuring methods . 30
7.4 Preconditioning . 30
7.5 Test schedules . 30
7.6 Basic (minimum) test schedule. 30
7.7 Full test schedule . 30
Annex A (informative) Safety considerations for cord sets made of connectors in
accordance with this document . 32
Bibliography . 33
Figure 1 – Type 7 connector overview . 7
Figure 2 – Styles 6J-P12C, 6J-M12C, 6J-C12C overall dimensions . 15
Figure 3 – Styles 6J-P12CI, 6J-M12CI and 6J-C12CI overall dimensions . 15
Figure 4 – Styles 6P-P12C and 6P-M12C overall dimensions . 16
Figure 5 – Styles 6P-P12Cl and 6P-M12Cl overall dimensions . 16
Figure 6 – Mating dimensions for the codings Type I to V and styles with male contacts
(at the example of coding Type I) . 17
Figure 7 – Dimensions of PE pin for the codings Type I to V and styles with male
contacts (at the example of coding Type IV). 18
Figure 8 – Mating dimensions for the codings Type VI and Type VII and styles with
male contacts (at the example of coding Type VII) . 20
Figure 9 – Mating dimensions for the styles with female contacts (at the example of
codings Type I and Type IV) . 21
Figure 10 – Gauge dimensions . 22
Figure 11 – Pin assignments, front views, Types I and II . 22
Figure 12 – Pin assignments, front views, M12, Types III, IV and V . 23
Figure 13 – Pin assignments, front views, M12, Types VI and VII . 23
Figure 14 – Contact resistance arrangement . 29
Figure 15 – Arrangement for vibration and mechanical shock tests . 30
– 4 – IEC 63171-7:2023 © IEC 2023
Table 1 – Codings . 12
Table 2 – Styles .
...
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