Modular order for the development of mechanical structures for electronic equipment practices Sectional specification. Interface co-ordination dimensions for the 25 mm equipment practice. Extended detail specification. Dimensions for subracks, chassis, backplanes, front panels and plug-in units

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-08-2006

Publisher

British Standards Institution

INTRODUCTION
1 Scope and object
2 Normative references
3 Terms and definitions
4 Arrangement overview
5 Subrack dimensions for injector/extractor handle of plug-in
   units
   5.1 Subrack interface dimensions
6 Dimensions of injector/extractor handle for plug-in units
   6.1 Injector/extractor handle interface dimensions
   6.2 Handle-locking function
7 Subrack and plug-in units with electromagnetic shielding
   provision
   7.1 Subrack interface dimensions for electromagnetic
        shielding provision
   7.2 Front panel/plug-in unit interface dimensions
8 Key/coding system for subrack and plug-in units
   8.1 Subrack interface dimensions - Key/coding system on the
        plug-in unit guides
   8.2 Key dimensions - Key/coding system on the plug-in unit
        guides
   8.3 Programming of key - Key/coding system on the plug-in
        guides
   8.4 Keying chamber inspection dimensions
9 Alignment pin and/or electrical contact for front panels and
   plug-in units
   9.1 Alignment pins and receptacle plates on the subrack
        horizontal members
   9.2 Alignment and/or electrical contact pins and receptacles
        on the subrack plug-in unit guides
10 Electrostatic discharge provision for plug-in units and
   subracks
   10.1 ESD contact interface dimensions
   10.2 ESD strip interface dimensions
11 Subrack dimensions for rear-mounted plug-in units
Annex A Subrack, plug-in unit and backplane dimensions for using
         metric connectors
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Gives additional dimensions for a modular range of subracks and associated plug-in units based on IEC 60917-2-2.

IEC 60917-2-3:2006 Provides additional dimensions for a modular range of subracks and associated plug-in units based on IEC 60917-2-2. A typical subrack consists of a frame design with mounting dimensions for installation into racks or cabinets in accordance with IEC 60917-2-1. The aperture dimensions of a subrack are specified in order to meet the mounting dimensions of front plug-in units. This part of IEC 60917 comprises additional dimensions for subracks and subrack associated plug-in units with injector/extractor handle, dimensions for basic electromagnetic shielding provisions, dimensions of the key/coding system for subrack and plug-in units, dimensions of the alignment pin for front panel and plug-in unit, dimensions of electrostatic discharge provisions and dimensions of rear-mounted plug-in units. This bilingual version (2013-06) corresponds to the monolingual English version, published in 2006-05. Key words: subrack, plug in units, chassis

Committee	EPL/48
DevelopmentNote	Supersedes 03/100523 DC (08/2006)
DocumentType	Standard
Pages	38
PublisherName	British Standards Institution
Status	Current
Supersedes	03/100523 DC : DRAFT MAR 2003

Standards	Relationship
EN 60917-2-3 : 2006	Identical
NBN EN 60917-2-3 : 2006	Identical
IEC 60917-2-3:2006	Identical
DIN EN 60917-2-3:2007-02	Identical
SN EN 60917-2-3 : 2006	Identical
NF EN 60917-2-3 : 2013	Identical

EN 60917-2-2:1996	Modular order for the development of mechanical structures for electronic equipment practices - Part 2: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Section 2: Detail specification - Dimensions for subracks, chassis, backplanes, front panels and plug-in units
EN 61076-4-104:1999	Connectors for use in d.c. low-frequency analogue and digital high speed data applications - Part 4-104: Printed board connectors with assessed quality - Detail specification for two-part modular connectors, basic grid of 2,0 mm, with terminations on a multiple grid of 0,5 mm
IEC 61076-4-100:2001	Connectors for electronic equipment - Part 4-100: Printed board connectors with assessed quality - Detail specification for two-part connector modules having a grid of 2,5 mm for printed boards and backplanes
IEC 61076-4-104:1999	Connectors for use in d.c., low frequency analogue and digital high speed data applications - Part 4-104: Printed board connectors with assessed quality - Detail specification for two-part modular connectors, basic grid of 2,0 mm, with terminations on a multiple grid of 0,5 mm
IEC 60917-2-1:1993	Modular order for the development of mechanical structures for electronic equipment practices - Part 2: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Section 1: Detail specification - Dimensions for cabinets and racks
EN 61076-4-100:2001	Connectors for electronic equipment - Part 4-100: Printed board connectors with assessed quality - Detail specification for two-part connector modules having a grid of 2,5 mm for printed boards and backplanes
EN 61076-4-101:2001	Connectors for electronic equipment - Part 4-101: Printed board connectors with assessed quality - Detail specification for two-part connector modules, having a basic grid of 2,0 mm for printed boards and backplanes in accordance with IEC 60917
IEC 60917-2-2:1994	Modular order for the development of mechanical structures for electronic equipment practices - Part 2: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Section 2: Detail specification - Dimensions for subracks, chassis, backplanes, front panels and plug-in units
IEC 61076-4-101:2001	Connectors for electronic equipment - Part 4-101: Printed board connectors with assessed quality - Detail specification for two-part connector modules, having a basic grid of 2,0 mm for printed boards and backplanes in accordance with IEC 60917
EN 60917-2-1:1995	Modular order for the development of mechanical structures for electronic equipment practices - Part 2: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Section 1: Detail specification - Dimensions for cabinets and racks
IEC 60917-1:1998+AMD1:2000 CSV	Modular order for the development of mechanical structures for electronic equipment practices - Part 1: Generic standard

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BS EN 60917-2-3:2006

Modular order for the development of mechanical structures for electronic equipment practices Sectional specification. Interface co-ordination dimensions for the 25 mm equipment practice. Extended detail specification. Dimensions for subracks, chassis, backplanes, front panels and plug-in units

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Abstract

Scope

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International Equivalents

Standards Referencing This Book

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