1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 4644-133 Edition P 2 September 2014 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Rue Montoyer 10 - 1000 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.org ICS: 49.060; 49.090 Supersede
2、s edition P 1 of September 2010 and will supersede EN 4644-133:2011 Descriptors: ENGLISH VERSION Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 C (or 125 C) continuous Part 133: Size 3 receptacle for rack and panel application
3、, class C and D Product standard Srie arospatiale Connecteur, lectrique et optique, rectangulaire, modulaire, inserts rectangulaires, temprature de fonctionnement 175 C (ou 125 C) continu Partie 133 : Embase, taille 3, pour applications rackables, classes C et D Norme de produit Luft- und Raumfahrt
4、Elektrische und optische Rechtecksteckverbinder, modular, rechteckige Kontakteinstze, Dauerbetriebstemperatur 175 C (oder 125 C) konstant Teil 133: Fester Steckverbinder, Gre 3, fr Einschubanwendungen, Klassen C und D Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the respon
5、sibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to the publication of t
6、his Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a draft European Standa
7、rd (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national standards conflicti
8、ng with the EN. Edition approved for publication 1st September 2014 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2014 by ASD-STAN prEN 4644-133:2014 (E) 2 Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Terms and defini
9、tions . 3 4 Required characteristics. 3 5 Designation 8 6 Marking . 8 7 Technical specification . 8 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Electrical Domain. After inquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-ST
10、ANs General Process Manual, this standard has received approval for Publication. prEN 4644-133:2014 (E) 3 1 Scope This standard specifies the size 3 receptacle for rack and panel application used in the family of modular rectangular electrical and optical connector with rectangular inserts. The plug
11、 corresponding to this receptacle is defined in EN 4644-131. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the l
12、atest edition of the referenced document (including any amendments) applies. EN 4644-001, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts operating temperature 175 C (or 125 C) continuous Part 001: Technical specification EN 4644-002, Aerospace series Co
13、nnector, electrical and optical, rectangular, modular, rectangular inserts operating temperature 175 C (or 125 C) continuous Part 002: Specification of performance and contact arrangements EN 4644-131, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts oper
14、ating temperature 175 C (or 125 C) continuous Part 131: Size 3 plug for rack and panel, class C and D Product standard 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 4644-001 apply. 4 Required characteristics. 4.1 Dimensions and recommended panel cut
15、 out See Figures 1 to 2. prEN 4644-133:2014 (E) 4 Key 1 Coding pins 2 Dimension include a slight floating in the mating axis NOTE Ar, Br, Cr axis, see EN 4644-001. Figure 1 prEN 4644-133:2014 (E) 5 Key 1 2 self-locking thread (see housing type in Clause designation for more details) Floating on Cr a
16、nd Br axis 1,4 mm min., 1,6 mm max. 2 See EN 4644-001 3 Chamfer NOTE Ar, Br, Cr axis, see EN 4644-001. Figure 2 Universal panel cut-out (compatible with all the shell coding) prEN 4644-133:2014 (E) 6 4.2 Mass 60 g max. 4.3 Panel cut-out coding. When several size 3 connectors are used in the same equ
17、ipment, a coding is available on the shell to associate the correct shell with the correct panel cut-out. On the panel cut-out, four area are coded, area 1, 2, 3 and 4 (see Figure 3). For each area, 1 of the 2 holes should be drilled (hole No. 1 or hole No. 2) Each hole on the panel cut-out correspo
18、nds to the use of a coding pin on the shell. Coding shown on Figure 3 as an example is: Coding H: 1221 Hole No. 1 drilled in Area 1 Hole No. 2 drilled in Area 2 Hole No. 2 drilled in Area 3 Hole No. 1 drilled in Area 4 Key 1 Black holes correspond to holes that should not be machined in the example.
19、 Figure 3 Panel front view prEN 4644-133:2014 (E) 7 Table 1 Panel cut-out coding Hole No. drilled in area Remarks 1 2 3 4 Shell coding equivalent to the panel cut-out coding Position of the coding pin in Area 1 Position of the coding pin in Area 2 Position of the coding pin in Area 3 Position of the
20、 coding pin in Area 4 A Hole 1 and 2 drilled on the panel cut-out Coding pin delivered unassembled with the shell Hole 1 and 2 drilled on the panel cut-out Coding pin delivered unassembled with the shell Hole 1 and 2 drilled on the panel cut-out Coding pin delivered unassembled with the shell Hole 1
21、 and 2 drilled on the panel cut-out Coding pin delivered unassembled with the shell Universal panel cut-out that could be used with all the shell B 1 1 1 1 C 1 1 1 2 D 1 1 2 1 E 1 1 2 2 F 1 2 1 1 G 1 2 1 2 H 1 2 2 1 (shown in Figure 3) J 1 2 2 2 K 2 1 1 1 L 2 1 1 2 M 2 1 2 1 N 2 1 2 2 P 2 2 1 1 R 2
22、2 1 2 S 2 2 2 1 T 2 2 2 2 Z Connector delivered without coding pin prEN 4644-133:2014 (E) 8 5 Designation EXAMPLE Description block ELECTRICAL CONNECTOR, SIZE 3 RECEPTACLE Identity block EN4644-133CM000G Number of this standard Shell class (see EN 4644-002) Housing type: (see Figure 2) M: locking th
23、read M3 0,5. U: locking thread 4-40 UNC. Polarization code 999: shell delivered with no polarizing hardware 000: shell delivered with polarizing hardware unassembled Others codes: shell delivered with polarizing hardware assembled (see EN 4644-002) Panel cut-out coding A to T (see Table 1) 6 Marking Housing identification marking, as specified in Clause 5. In addition, marking shall show: date of manufacture (year-week); manufacturer name or trademark. 7 Technical specification See EN 4644-001.
