BS 5954-3:1985

Superseded

Dimensions of mechanical structures of the 482.6 mm (19 in) series Specification for subracks and associated plug-in units

Available format(s)

Hardcopy , PDF

Superseded date

30-05-2008

Language(s)

English

Published date

31-12-1985

Publisher

British Standards Institution

National foreword
Committees responsible
Specification
1 Scope
2 Object
3 General arrangement
4 Subrack description
5 Plug-in unit description
6 Subrack basic dimensions
7 Plug-in unit and printed board basic dimensions
8 Mechanical interchangeability of plug-in units
8.1 Positions of connectors on plug-in units
8.2 Positions of fixed connectors on subracks
Appendix
A Mounting of connectors specified in IEC Publication
     603-2
Tables
I Subrack basic dimensions
II Plug-in unit and printed board basic dimensions
III Inspection dimensions Dc
IV Inspection dimensions Dt2
V Positions of connectors on plug-in units
Figures
1 General arrangement of rack, subrack, printed board
     and plug-in unit
2 Subrack basic dimensions
3 Printed board type plug-in unit. Basic dimensions
4 Box type plug-in unit. Basic dimensions
5 Basic parameters
6 Free connector positions
7 Edge board contact positions
8 Inspection dimensions Dt2
9 Dimensions Z1
10 Position of connectors on plug-in units of 3U
     subracks
11 Position of connectors on plug-in units of subracks
     greater than 3U

Specifies dimensions that will ensure the mechanical interchangeability of subracks and of plug-in units. Covers the basic dimensions of a modular range of subracks for mounting in equipment together with the basic dimensions of a compatible range of plug-in units and printed boards. Specifies the standard positions of free connectors such that plug-in units are mechanically interchangeable in subracks with corresponding fixed connector positions. Also includes tables and diagrams.

Committee	EPL/48
DevelopmentNote	Also numbered as IEC 60297-3 Supersedes 77/25844 DC (09/2005)
DocumentType	Standard
Pages	20
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN 60297-3-101:2004

Standards	Relationship
IEC 60297-3:1984	Identical

BS 7242:1990	Specification for IEC 821 bus: microprocessor system bus for 1 to 4 byte data
95/204215 DC : DRAFT APRIL 1995
BS EN 60297-4:1995	Mechanical structures for electronic equipment. Dimensions of mechanical structures of the 482.6 mm (19 in) series Subracks and associated plug-in units. Additional dimensions
BS 7588:1993	Guide to hierarchical interconnection technology

BS 5954:1980	Specification for dimensions of panels and racks for electronic equipment
IEC 60603-2:1995	Connectors for frequencies below 3 MHz for use with printed boards - Part 2: Detail specification for two-part connectors with assessed quality, for printed boards, for basic grid of 2,54 mm (0,1 in) with common mounting features
BS 4584-2:1972	Specification for metal-clad base materials for printed circuits Epoxide woven glass fabric copper-clad laminated sheet, general purpose grade: EP-GC-Cu-2

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BS 5954-3:1985

Superseded

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referenced By This Book

Standards Referencing This Book

Category

Subcategory

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