1、AECMA STANDARD NORME AECMA AECMA NORM prEN 37 16-004 Edition P 1 April 1998 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES (AECMA) Gulledelle 94 - 6-1 200 BRUXELLES - Tel. (+32) 2 775 81 1 O - Fax. (+32) 2 775 81 11 ICs: 49.060 Descriptors: ENGLISH VERSION Aerospace series Connectors,
2、 single-way with triaxial interface, for transmission of digital data Part 004: Solder plug Product standard Srie arospatiale Connecteur, monovoie, avec interface triaxiale, pour transmission de donnes numriques Partie 004: Fiche souder Norme de produit Luft- und Raumfahrt Steckverbinder, triaxial f
3、r digitale Datenbertragung in einer Richtung Teil 004: Stecker, Itbar Produktnorm This “Aerospace Series Prestandard has been drawn up under the responsibility of AECMA (The European Association of Aerospace Industries). It is published on green paper for the needs of AECMA-Members. It has been tech
4、nically approved by the experts of the concerned Technical Committee following comment by the Member countries. Subsequent to the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-ident
5、ification of the standard. After examination and signature of the AECMA Standard Checking Centre (NPS) and formal agreement of the Official Services of the Member countries it will be submitted as a draft European Standard to CEN European Committee for Standardization) for formal vote. Nota - Extra
6、copies can be supplied by B.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau - 921 38 ISSY-LES-MOULINEAUX CEDEX I Edition approved for publication Comments should be sent within six months after the date of publication to 1998-04-30 AECMA Gulledelle 94 B-1200 BRUXELLES C2 Chairman Mr Pezzett
7、a I aecma 1998 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- STD-AECEA PKEN 371b-COY.-Eh:;L 1398 1012321 001li457 1-19 Page 3 prEN 371 6-004: 1998 1
8、 Scope This standard specifies the requirements and assembly instructions for solder plugs, with or without braid connection, equipped with a male or female contact, used according to EN 3716-002 on cables conform to EN 3375-G03, EN 3375-004 or EN 3375-005. 2 Normative references This European Stand
9、ard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to t
10、his European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 371 6-001 Aerospace series - Connector, single-way, with triaxial interface for transmission of digital data - Part 001: Technical specifi
11、cation 1) EN 371 6-002 Aerospace series - Connector, single-way, with triaxial interface for transmission of digital data - Part 002: Conditions of use and list of product standards 2) EN 371 6-003 Aerospace series - Connector, single-way, with triaxial interface for transmission of digital data - P
12、art 003: Solder receptacle 2) EN 3375-003 Aerospace series - Cables, electrical, for signal data transmissions - Part 003: Cable, bifilar, single-braid - Product standard 2) EN 3375-004 Aerospace series - Cables, electrical, for signal data transmissions - Part 004: Cable, bifilar, double-braid - Pr
13、oduct standard 2) EN 3375-005 Aerospace series - Cables, electrical, for signal data transmissions - Part 005: Cable, bifilar, double-braid, high immunity - Product standard 2) 3 Definitions For the purposes of this standard, the definitions given in EN 371 6-001 apply. 4 Required characteristics 4.
14、1 Dimensions and mass 4.1.1 Dimensions See figure 1. 5/16-32 UNEF Safety wire hole C/I 1.2 7 $1 c 8 E/ Week 2 last figures of year 36 rnax. Figure 1 1 ) Published as AECMA Prestandard at the date of publication of this standard 2) In preparation at the date of publication of this standard Previous p
15、age is blank Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- - STD.AECMA PREN 371b-U4-ENGL 3q98 1012311 00144b0 990 H Page 4 prEN 371 6-004: 1998 4.1.
16、2 Mass 10 g max. 4.2 Panel cutting Not applicable 4.3 Material and surface treatment See EN 371 6-001. 4.4 Main general characteristics Temperature class: Maximum current: Insulation resistance: Voltage strength: Contact resistance: Coupling torque: Insertion force: Retention force of wired contact:
17、 Number of operations: Salt spray: - 65 OC to 150 OC 3A 5 O00 MQ min. 900 V r.m.s. at sea level 8 mR max. 1,13 N.m max. 14 N max. 9 N min. 500 cycles 500 h 4.5 This plug mates with a receptacle conform to EN 3716-003 equipped with a contact of the opposite tY Pes X = type of contact F = female conta
18、ct Plug and receptacle combination options M = male contact 5 Technical specification See EN 371 6-001. 6 Designation EXAMPLE: Description block I Identity block PLUG I EN3716-004Fl ITT Number of this standard Type of contact: F : female Type of cable: see EN 371 6-001, table 5 M : male Copyright As
19、sociation Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- STDSAECMA PREN 37ib-fl04-ENGL Lq98 W LOL231L 00LLiLibl 827 Page 5 prEN 371 6-004: 1998 7 Marking See figure 1. On
20、the nut: - manufacturer identification; - yy-ww (year-week) 8 Assembly instructions 8.1 Tooling The hot air generator shall have a minimum output of 800 W and the temperature in the heating zone shall be 420 OC f 20 OC. 8.2 Procedure The product is delivered as a kit comprising: - the connector body
21、 with hardware; - the contact; - the ferrule; - a heat-shrinkable sleeve. 8.3 Procedure with screen connection The assembly operation is carried out in the following phases: 1 - Pre-position heat-shrinkable sleeve and ferrule on the cable 2 - Strip cable as shown in figure 2: 3 - Expose the braid by
22、 stripping the insulation Single braid EN 3375-003 Double braid EN 3375-004 Double braid - Mu metal EN 3375-005 4 - Pick up and roll back the 1 braid II . . . ._ . . . Cut the Mu metal strip Pick up and roll back the 2“d braid Copyright Association Europeene des Constructeurs de Materiel Aerospatial
23、 Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- STB*AECMA PREN 371h-034-ENGL 1798 I 2012322 OO144b2 7b3 Page 6 prEN 371 6-004: 1998 , Imax. Il 5 - Align the 2 wires in the pair 6 - Cut the fillers 7 - Strip the conductors 8
24、 - Tin the conductors with Sn63 9 - Recut the conductors to the lengths indicated - %- 15 nom. , IO f 0.5 (dimensions in mm) Figure 2 10- Introduce the cable to butt into the contact 11 - Position the contact in the correct interface positioner (P or S: see figure 3) 12 - Hold in position (see figur
25、e 3) 13 - Heat with a hot air generator until the solder rings melt and then continue for about 5 s 14 - Visually inspect: ensure that the solder preforms have melted 15 - Insert the contact in the connector 16 - Install the ferrule 17 - Heat with a hot air generator until the solder ring melts and
26、then continue for about 5 s 18- Visually inspect: ensure that the solder preform has melted and the screening braid is in position. - i 10 r Heating zone -tJ Holding fixture P: male contact (pin) S: female contact (socket) Figure 3 Positioner NOTE: The design of the positioning tool is given as an i
27、ndication: the positioner has a standard interface (see EN 3716-001) and the function of the cable clamp is to hold the parts in place during heating and cooling. 19 - Take the heat-shrinkable sleeve over the ferrule and shrink it, beginning on the connector side. Copyright Association Europeene des
28、 Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 7 prEN 371 6-004: 1998 8.4 Procedure without screen connection The procedure is the same, except that the braids are cut to the level
29、 of the external insulation, as shown in figure 4, and the ferrule is not used. 1 - Pre-position heat-shrinkable sleeve on the cable 2 - Expose the braid by stripping the insulation Single braid EN 3375-003 Double braid EN 3375-004 Double braid - Mu metal EN 3375-005 3 - Cut the braid to the toleran
30、ce indicated “-1 o: II II Cut the Mu metal strip 4 - Align the 2 wires of the pair 5 - Cut the fillers 6 - Strip the conductors Cut the 2“d braid *- 13+1 7 - Tin the conductors with Sn63 I , 10 * 0.5 8 - Recut the conductors to the lengths indicated White Blue Figure 4 9 - Introduce the cable to but
31、t into the contact 10- Position the contact in the correct interface positioner (P or S: see figure 3) 11 - Hold in position (see figure 3) 12 - Heat with a hot air generator until the solder rings melt and then continue for about 5 s 13 - Visually inspect: ensure that the solder preforms have melte
32、d 14 - Insert the contact in the connector 15 - Install the heat-shrinkable sleeve and shrink it, beginning on the connector side Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
