1、BRITISH STANDARDBS EN 60297-3-104: 2006Mechanical structures for electronic equipment Dimensions of mechanical structures of the 482,6 mm (19 in) series Part 3-104: Connector dependent interface dimensions of subracks and plug-in unitsThe European Standard EN 60297-3-104:2006 has the status of a Bri
2、tish StandardICS 31.240g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 60297-3-104:2006This British Standard was published under the authority
3、 of the Standards Policy and Strategy Committee on 30 April 2007 BSI 2007ISBN 978 0 580 50468 6National forewordThis British Standard was published by BSI. It is the UK implementation of EN 60297-3-104:2006. It is identical with IEC 60297-3-104:2006.The UK participation in its preparation was entrus
4、ted to Technical Committee EPL/48, Electromechanical components and mechanical structures for electronic equipment.A list of organizations represented on EPL/48 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users
5、are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARD EN 60297-3-104 NORME EUROPENNE EUROPISCHE NORM June 2006 CENELEC European Committee for Electrotechn
6、ical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN
7、60297-3-104:2006 E ICS 31.240 English version Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series Part 3-104: Connector dependent interface dimensions of subracks and plug-in units (IEC 60297-3-104:2006) Structures mcaniques pour quipem
8、ents lectroniques - Dimensions des structures mcaniques de la srie de 482,6 mm (19 in) Partie 3-104: Dimensions de linterface des bacs et blocs enfichables en fonction du connecteur (CEI 60297-3-104:2006) Bauweisen fr elektronische Einrichtungen - Mae der 482,6-mm-(19-in-)Bauweise Teil 3-104: Steckv
9、erbinderabhngige Schnittstellenmae fr Baugruppentrger und Baugruppen (IEC 60297-3-104:2006) This European Standard was approved by CENELEC on 2006-06-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the
10、 status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, Ger
11、man). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus,
12、 the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 60297-3-104:2006 2 Foreword T
13、he text of document 48D/337/FDIS, future edition 1 of IEC 60297-3-104, prepared by SC 48D, Mechanical structures for electronic equipment, of IEC TC 48, Electromechanical components and mechanical structures for electronic equipment, was submitted to the IEC-CENELEC parallel vote and was approved by
14、 CENELEC as EN 60297-3-104 on 2006-06-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2007-03-01 latest date by which the national standards conflicting with the EN have t
15、o be withdrawn (dow) 2009-06-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60297-3-104:2006 was approved by CENELEC as a European Standard without any modification. _ 3 EN 60297-3-104:2006 CONTENTS 1 Scope and object4 2 Normative references .4
16、 3 Terms and definitions .4 4 Arrangement overview 5 5 Depth dimensions overview 6 6 Depth dimensions of front-mounted plug-in units .7 7 Depth dimensions of rear mounted printed board type plug-in units within subrack type A 8 8 Depth dimensions of rear mounted plug-in modules within subrack type B
17、 .9 9 Depth dimensions of rear-mounted plug-in modules within subrack type A, mixed connectors .10 10 Depth dimensions of rear-mounted plug-in modules within subrack type B, mixed connectors .11 11 Backplane dimensions 12 11.1 Backplane height and width dimensions, using connectors type IEC 60603-2
18、and IEC 61076-4-113.12 11.2 Backplane height and width dimensions, using connectors type IEC 61076-4-101 .13 11.3 Backplane dimensions, general14 11.4 Height dimensions .14 Annex ZA (normative) Normative references to international publications with their corresponding European publications .15Figur
19、e 1 Arrangement overview5 Figure 2 Definition of the depth dimensions, typical 3 U subrack .6 Figure 3 Depth dimensions of front-mounted board-type plug-in units7 Figure 4 Depth dimensions of rear-mounted board-type plug-in units within subracks type A.8 Figure 5 Depth dimensions of rear mounted boa
20、rd type plug-in units within subracks type B.9 Figure 6 Depth dimensions of rear-mounted board-type plug-in units within subracks type A, mixed connector application 10 Figure 7 Depth dimensions of rear-mounted board-type plug-in units within subracks type B, mixed connector applications 11 Figure 8
21、 Backplane dimensions using connectors type IEC 60603-2 and IEC 61076-4-113 12 Figure 9 Backplane dimensions using connectors type IEC 61076-4-101.13 Figure 10 Backplane dimensions, general.14 Table 1 Height dimensions.14 EN 60297-3-104:2006 4 MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT DIMENSION
22、S OF MECHANICAL STRUCTURES OF THE 482,6 mm (19 in) SERIES Part 3-104: Connector dependent interface dimensions of subracks and plug-in units 1 Scope and object This part of IEC 60297 covers the connector dependent interface dimensions for subracks and plug-in units in accordance with subracks of IEC
23、 60297-3-101. In this part of IEC 60297, the two-part connectors of the series IEC 60603-2, IEC 61076-4-101, IEC 61076-4-113 are concerned. Since the connector specific standards contain the dimensions of the connectors only, it is the intention of this part of IEC 60297 to introduce the related sub
24、rack and plug-in unit interface dimensions if the connectors mentioned are applied. This standard will also provide dimensional guidelines for the implementation of other connectors by definition of the relationship between subrack mounting pitches and the position of board- type plug-in units and b
25、ackplanes. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60297-3-101
26、, Mechanical structures for electronic equipment Dimensions of mechanical structures of the 482,6 mm (19 in) series Part 3-101: Subracks and associated plug-in units IEC 60603-2:1995, Connectors for frequencies below 3 MHz for use with printed boards Part 2: Detail specification for two-part connect
27、ors with assessed quality, for printed boards, for basic grid of 2,54 mm (0,1 in) with common mounting features IEC 60917-1, Modular order for the development of mechanical structures for electronic equipment practices Part 1: Generic standard IEC 61076-4-101:2001, Connectors for electronic equipmen
28、t 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 61076-4-113:2002, Connectors for electronic equipment Printed board connectors Part 4-113
29、: Detail specification for two-part connectors having 5 rows with a grid of 2,54 mm for printed boards and backplanes in bus applications 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 60917-1 apply. 5 EN 60297-3-104:2006 4 Arrangement overview The
30、arrangement overview shown in Figure 1 illustrates a typical subrack with front and rear-mounted printed-board-type plug-in units. Backplane Front mounted printed board type plug-in unit 3U Typical subrack 3U according to IEC 60297-3-101 Rear mounted printed board type plug-in unit 3U IEC 705/06 Fig
31、ure 1 Arrangement overview EN 60297-3-104:2006 6 5 Depth dimensions overview Figure 2 illustrates the definitions of the depth dimensions within a subrack of typically 3U according to IEC 60297-3-101. The abbreviations in this overview apply to tables in Figures 3, 4, 5, 6 and 7. All dimensions in m
32、m. n Front board type plug-in unit Shroud Rear board type plug-in unit Front side connector terminations Rear attachment plane Backplane Backplane attachment plane D1 RD1 RD4D4 RD4D3 RD3Front attachment plane Typical subrack horizontal member Cross section A-A typical 3U subrack H10 2,54 2,544,075,0
33、8 First pitchline First printed board A A B B Front view without front panel 6,0 max. 5,08 D3 D4D1 2,54 Sideplate Cross section B-B First pitchline Z (see Figures 8, 9 and 10) BackplaneHorizontal member Front plug-in unit IEC 706/06 Figure 2 Definition of the depth dimensions, typical 3 U subrack 7
34、EN 60297-3-104:2006 6 Depth dimensions of front-mounted plug-in units Figure 3 illustrates the depth dimensions of front mounted board type plug-in units according to IEC 60297-3-101, Type A or B, using connectors according to IEC 60603-2, IEC 61076-4-113 or IEC 61076-4-101. NOTE Subracks type A and
35、 B have identical front mounting dimensions. They differ by rear depth dimensions in order to meet the different connectors described in Clause 7 and following. Front mounted plug-in unit D1 D4 D3 Cross section A-A 2,54 D4 3)Detail of the front mounted printed board type plug-in unit with connectors
36、 IEC 60603-2 Type F, G, H IEC 707/06 Dimensions in mm D1 0,5 1)75,60 95,60 115,60 135,60 155,60 175,60 235,60 295,60 D3 00,360,00 80,00 100,00 120,00 140,00 160,00 220,00 280,00 D4 0,4 2)69,93 89,93 109,93 129,93 149,93 169,93 229,93 289,93 D4 0,4 3)71,93 91,93 111,93 131,93 151,93 171,93 231,93 291
37、,93 D4 0,4 4)71,74 91,74 111,74 131,74 151,74 171,74 231,74 291,74 NOTE The preferred dimensions are in bold. 1)D1 used as reference of the subrack depth, see IEC 60297-3-101. 2)Depth inspection dimensions with connector IEC 60603-2, type B,C,D and IEC 61076-4-113. 3)Depth inspection dimensions with
38、 connector IEC 60603-2, type F,G,H. 4)Depth inspection dimensions with connector IEC 61076-4-101. Figure 3 Depth dimensions of front-mounted board-type plug-in units EN 60297-3-104:2006 8 7 Depth dimensions of rear mounted printed board type plug-in units within subrack type A Figure 4 illustrates t
39、he depth dimensions of rear mounted printed board type plug-in units within subrack type A, according to IEC 60297-3-101, using connectors according to IEC 60603-2 or IEC 61076-4-113. All dimensions in mm. NOTE The subracks type A or B are defined by different dimensions RD1. Cross section A-A 2,54
40、RD3RD4RD1 (A) IEC 708/06 Dimensions in mm RD1 (A) 0,251)82,48 102,48 122,48 142,48 162,48 182,48 RD3 00,360,00 80,00 100,00 120,00 140,00 160,00 RD4 0,42)69,88 89,88 109,88 129,88 149,88 169,88 RD4 0,43)72,38 92,38 112,38 132,38 152,38 172,38 1)RD1 used as reference of the subrack depth, see IEC 602
41、97-3-101. 2)Depth inspection dimension with connector IEC 60603-2 (inverted). 3)Depth inspection dimension with connector IEC 61076-4-113 (inverted). Figure 4 Depth dimensions of rear-mounted board-type plug-in units within subracks type A 9 EN 60297-3-104:2006 8 Depth dimensions of rear mounted plu
42、g-in modules within subrack type B Figure 5 illustrates the depth dimensions of rear mounted printed board type plug-in units within subrack type B, according IEC 60297-3-101, using connectors according to IEC 61076-4-101. NOTE The subracks type A or B are defined by different dimensions RD1. Cross
43、section A-A 2,54 RD3 RD4RD1 (B)Rear mounted board type plug-in unit IEC 709/06 Dimensions in mm RD1(B) 0,251)80,00 100,00 120,00 140,00 160,00 180,00 RD3 00,360,00 80,00 100,00 120,00 140,00 160,00 RD4 0,42)71,74 91,74 111,74 131,74 151,74 171,74 1)RD1 used as reference of the subrack depth, see IEC
44、 60297-3-101. 2)Depth inspection dimension with connector IEC 61076-4-101. Figure 5 Depth dimensions of rear mounted board type plug-in units within subracks type B EN 60297-3-104:2006 10 9 Depth dimensions of rear-mounted plug-in modules within subrack type A, mixed connectors Figure 6 illustrates
45、the depth dimensions of printed board type plug-in units within subrack type A, according to IEC 60297-3-101, using connectors according to IEC 61076-4-101, IEC 60603-2 and IEC 61076-4-113. All dimensions in mm. NOTE The mix of connectors of the above standards within subracks type A require differe
46、nt board depth dimensions RD3. This application example illustrates the adaptation of different connectors within a common subrack depth RD1 by the variation of the rear plug-in unit board depth. Cross section A-A 2,54 RD3RD4RD1 (A)Rear mounted board type plug-in unit IEC 710/06 Dimensions in mm RD1
47、 0,25 1)82,48 102,48 122,48 142,48 162,48 182,48 RD3 00,32)60,00 80,00 100,00 120,00 140,00 160,00 RD3 00,33)62,48 82,48 102,48 122,48 142,48 162,48 RD4 0,44)69,88 89,88 109,88 129,88 149,88 169,88 RD4 0,45)72,38 92,38 112,38 132,38 152,38 172,38 RD4 0,46)74,22 94,22 114,22 134,22 154,22 174,22 1)RD
48、1 used as reference of the subrack depth, see IEC 60297-3-101. 2)Depth inspection dimension with connector IEC 60603-2 (inverted), IEC 61076-4-113 (inverted). 3)Depth inspection dimension with connector IEC 61076-4-101.4)Depth inspection dimension with connector IEC 60603-2 (inverted). 5)Depth inspe
49、ction dimension with connector IEC 61076-4-113 (inverted). 6)Depth inspection dimension with connector IEC 61076-4-101. Figure 6 Depth dimensions of rear-mounted board-type plug-in units within subracks type A, mixed connector application 11 EN 60297-3-104:2006 10 Depth dimensions of rear-mounted plug-in modules within subrack type B, mixed connectors Figure 7 illustrates the depth dimensions of printed board type plu
