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GB/T 19520.14-2009: Mechanical structures for electronic equipment -- Dimensions of mechanical structures of the 482.6 mm (19 in) series -- Part 3-103: Keying and alignment pin
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 19520.14-2009 | English | 314 |
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Mechanical structures for electronic equipment -- Dimensions of mechanical structures of the 482.6 mm (19 in) series -- Part 3-103: Keying and alignment pin
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GB/T 19520.14-2009
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PDF similar to GB/T 19520.14-2009
Basic data | Standard ID | GB/T 19520.14-2009 (GB/T19520.14-2009) | | Description (Translated English) | Mechanical structures for electronic equipment -- Dimensions of mechanical structures of the 482.6 mm (19 in) series -- Part 3-103: Keying and alignment pin | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K05 | | Classification of International Standard | 31.240 | | Word Count Estimation | 16,184 | | Date of Issue | 2009-03-19 | | Date of Implementation | 2009-12-01 | | Older Standard (superseded by this standard) | GB/T 19520.10-2004; GB/T 19520.9-2004 | | Quoted Standard | GB/T 19290.1-2003; GB/T 19520.1-2007; GB/T 19520.12; GB/T 19520.13 | | Adopted Standard | IEC 60297-3-103-2004, IDT | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 3, 2009 (No. 143 overall) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies subracks and plug-ins for use with pins and the coding key new interface dimensions. This section also be used with GB/T 19520. 13 together in combination. | GB/T 19520.14-2009: Mechanical structures for electronic equipment -- Dimensions of mechanical structures of the 482.6 mm (19 in) series -- Part 3-103: Keying and alignment pin
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Mechanical structures for electronic equipment Dimensions of mechanical structures of the 482.6 mm (19 in) series Part 3-103. Keying and alignment pin
ICS 31.240
K05
National Standards of People's Republic of China
GB/T 19520.14-2009/IEC 60297-3-103.2004
Replacing GB/T 19520.9 ~ 19520.10-2004
Electronic equipment mechanical structures
Part 3-103. Keying and alignment
(IEC 60297-3-103.2004, IDT)
Posted 2009-03-19 2009-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
Introduction Ⅱ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 coded key is inserted box plug arrangement 1 Overview
4.1 General 1
4.2 Keying plug box Connection size 3
4.3 plug-encoded key connection size 3
4.4 key size 4
4.5 key arrangement 4
4.6 key test tank size 4
Location 5 plug-in and plug-in box and (or) electrical contacts disposed overview 5
5.1 General 5
5.2 Locating PCB type plug inserted within the guide rails and (or) electrical contact receptacle (width dimension ≥4 × 5.08mm) 7
5.3 Positioning and (or) electrical-contact interface test Size 8
6 is arranged Glance. Subracks rails and PCB, PCB plane offset 2.54mm 9
6.1 General 9
6.2 for PCB plane offset 2.54mm subracks rail size 10
6.3 2.54mm PCB location offset reference plane 10
The sizes used in Figure 7 11
1 new and old GB/T 19520 (IEC 60297) series of standards in relation Ⅲ
FIG. 2 is inserted box widget coding key arrangement Overview 2
Figure 3 coding key plug box Connection size 3
4 widget coding key connection size 3
5 key size 4
Choreography 6 keys 4
7 before insertion and (or) after the box and plug the key test cabin size 5
Subracks widget positioning Figures 8 and (or) electrical contact 6
9 plug-in box, locate and (or) electrical contact receptacle position 7
FIG. 10 is positioned and inspection dimensions (or) electrical contact interface 8
FIG. 11 is inserted box rails and PCB, PCB plane offset 2.54mm 9
FIG. 12 is used to datum offset 2.54mm PCB insertion guide rails size 10
13 2.54mm PCB location offset reference plane 10
Table 1 subracks and plug-in key test of cabin size 4
GB/T 19520.14-2009/IEC 60297-3-103.2004
Foreword
GB/T 19520 "Electronic equipment mechanical structure 482.6mm (19in) series of mechanical structure size" is divided into the following six sections.
--- Part 1. Panels and racks;
--- Part 2. racks and cabinets from the grid structure;
--- Part 12. Subracks and associated plug;
--- Part 13. puller handle;
--- Part 14. Keying and alignment;
--- Part 15. Based on the connector plug and plug the interface box dimension.
This section GB/T 19520 Part 14.
This section identical with IEC 60297-3-103.2004 "electronic equipment mechanical structure 482.6mm (19in) series of mechanical structure size
aIEC original omission.
Fig.1 new and old GB/T 19520 (IEC 60297) series of standards
1) These two standards have to GB/T 18663.1-2008 and GB/T 18663.3-2007 release.
GB/T 19520.14-2009/IEC 60297-3-103.2004
Electronic equipment mechanical structures
Part 3-103. Keying and alignment
1 Scope
This section GB/T 19520 includes only coding pins and keys and in line with GB/T 19520.12 subracks and plug-ins for use with the
New Interface size. This section can also be used in conjunction with the GB/T 19520.13.
2 Normative references
The following documents contain provisions which, through reference GB/T 19520 in this section constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
GB/T 19290.1-2003 the development of electronic equipment isomer total number sequence mechanical structure module specification (IEC 60917-1.1998,
IDT)
GB/T 19520.1-2007 electronic equipment mechanical structure 482.6mm (19in) series of mechanical structure size - Part 1. surface
Plate and frame (IEC 60297-1. 1986, IDT) 2)
GB/T 19520.12 electronic equipment mechanical structure 482.6mm (19in) series - Part 3-101 mechanical structure size. Subracks
Its plug-in (GB/T 19520.12-2009, IEC 60297-3-101.2004, IDT)
GB/T 19520.13 electronic equipment mechanical structure 482.6mm (19in) series - Part 3-102 mechanical structure size. Plug
Handle (GB/T 19520.13-2009, IEC 60297-3-102.2004)
3 Terms and Definitions
Terms and definitions GB/T 19290.1 \u200b\u200bestablished in this section apply.
4 plug-coded key is inserted box arrangement Glance
4.1 General
Use the encoded key-type plug-in boards to prevent the wrong insertion into me.
Change the order of applications for compliance and (or) the purpose of updating, should be coded key for quick installation.
Coding key features required on the plug and plug guide rails have a special adapter, 2 to 7.
2) IEC original omission.
GB/T 19520.14-2009/IEC 60297-3-103.2004
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