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BS 5549:1978

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Specification for modular plug-in unit and standard 19-inch rack mounting unit based on NIM standard (for electronic nuclear instruments)

Available format(s)

Hardcopy , PDF

Withdrawn date

04-20-2012

Language(s)

English

Published date

10-31-1978

National foreword
Cooperating organizations
Specification
1 Scope
2 Object
3 Specifications
3.1 Dimensions of plug-in unit and rack mounting
        unit
3.2 Connector dimensions and pin assignments
Tables
I & II Dimensions of instrument module Type N
III Dimensions of the rack mounting unit Type NC
IV Dimensions of connectors for instrument module
        Type N
V Connector pin assignments
Figures
1 Dimensions of instrument module Type N
2 Dimensions of the rack mounting unit Type NC -
        Front view
3 Dimensions of the rack mounting unit Type NC -
        Side view
4 Dimensions of the rack mounting unit Type NC -
        Top view
5 Dimensions of the rack mounting unit Type NC -
        Rear view
6 Dimensions of connectors for instrument module
        Type N - Rear view bin connector
7 Dimensions of connectors for instrument module
        Type N - Rear view module connector
8 Dimensions of connector hoods for instrument
        module Type N
National appendices
A Extracts from IEC 297 : 1975
B Extracts from IEC 482 : 1975

Standard dimensions of a modular system, based on NIM standard, comprising a plug-in unit, type N, the corresponding 19-inch rack mounting unit, Type NC, and the associated connectors.

Committee
NCE/8
DevelopmentNote
Also numbered as IEC 60547. Supersedes 75/41284 DC. (08/2005) Reviewed and confirmed by BSI, December 2005. (11/2005)
DocumentType
Standard
Pages
36
PublisherName
British Standards Institution
Status
Withdrawn

IEC 60297-1:1986 Dimensions of mechanical structures of the 482.6 mm (19 in) series. Part 1: Panels and racks
IEC 60297-4:1995+AMD1:1999 CSV Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series - Part 4: Subracks and associated plug-in units - Additional dimensions
IEC 60482:1975 Dimensions of electronic instrument modules (for nuclear electronic instruments)
IEC 60297-2:1982 Dimensions of mechanical structures of the 482.6 mm (19 in) series. Part 2: Cabinets and pitches of rack structures

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