Bsi bs en 04644 002 2016

BS EN 4644-002:2016 BSI Standards Publication Aerospace series — Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous Part 002: Specification of performance and contact arrangements BS EN 4644-002:2016 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 4644-002:2016 It supersedes BS EN 4644-002:2012 which is withdrawn The UK participation in its preparation was entrusted to Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology A list of organizations represented on this committee can be obtained on request to its secretary This publication does not purport to include all the necessary provisions of a contract Users are responsible for its correct application © The British Standards Institution 2017 Published by BSI Standards Limited 2017 ISBN 978 580 95330 ICS 49.060; 49.090 Compliance with a British Standard cannot confer immunity from legal obligations This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2017 Amendments/corrigenda issued since publication Date Text affected BS EN 4644-002:2016 EN 4644-002 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM December 2016 ICS 49.060; 49.090 Supersedes EN 4644-002:2012 English Version Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous - Part 002: Specification of performance and contact arrangements Série aérospatiale - Connecteur, électrique et optique, rectangulaire, modulaire, inserts rectangulaires, température de fonctionnement 175 °C (ou 125 °C) continu - Partie 002: Spécification de performances et arrangements de contacts Luft- und Raumfahrt - Elektrische und optische Rechtecksteckverbinder, modular, rechteckige Kontakteinsätze, Dauerbetriebstemperatur 175 °C (oder 125 °C) konstant - Teil 002: Leistungsdaten und Kontaktanordnungen This European Standard was approved by CEN on 21 November 2016 CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the 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 CEN-CENELEC Management Centre or to any CEN member This European Standard exists in three official versions (English, French, German) A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels © 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members Ref No EN 4644-002:2016 E BS EN 4644-002:2016 EN 4644-002:2016 (E) Contents Page European foreword Scope Normative references Terms and definitions Description of models Description and codification of shell classes Operating conditions – Permissible cables dimensions 7 Operating characteristics 8 Product standards 9 Polarization 10 10 Modules contact arrangements 24 11 Contacts 28 12 Sealing plugs 28 13 Rear accessories 28 14 Tooling contacts 28 15 Assembly and wiring instructions 28 BS EN 4644-002:2016 EN 4644-002:2016 (E) European foreword This document (EN 4644-002:2016) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN) After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2017, and conflicting national standards shall be withdrawn at the latest by June 2017 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights This document supersedes EN 4644-002:2012 According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom BS EN 4644-002:2016 EN 4644-002:2016 (E) Scope This European Standard specifies the common conditions for rectangular electrical modular connectors for receptacles and plugs with interchangeable modules and a continuous operating temperature of 175 °C (or 125 °C) Contact arrangements for fibre optic contacts are described in EN 4639-002 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 latest edition of the referenced document (including any amendments) applies EN 3155-002, Aerospace series — Electrical contacts used in elements of connection — Part 002: List and utilization of contacts EN 3197, Aerospace series — Design and installation of aircraft electrical and optical interconnection systems EN 4529-002, Aerospace series — Elements of electrical and optical connection — Sealing plugs — Part 002: Index of product standards EN 4639-002, Aerospace series — Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder — Part 002: List of product standards 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 4644-003, Aerospace series — Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous — Part 003: Rectangular inserts — Product standard EN 4644-011, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 011: Plug, size 1, class A, C and E — Product standard EN 4644-012, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 012: Receptacle, size 1, class A, C and E — Product standard EN 4644-013, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 013: Plug, size 1, with ground block, without mounting holes, class B and F — Product standard EN 4644-014, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 014: Receptacle, size 1, with ground block, class B and F — Product standard EN 4644-021, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 021: Plug, size 2, without mounting holes, class A, C and E — Product standard EN 4644-022, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 022: Plug, size 2, with mounting holes, class A, C and E — Product standard BS EN 4644-002:2016 EN 4644-002:2016 (E) EN 4644-023, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 023: Plug, size 2, with ground block, class B and F — Product standard EN 4644-024, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 024: Receptacle, size 2, class A, C and E — Product standard EN 4644-025, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 025: Receptacle, size 2, with flange, class A, C and E — Product standard EN 4644-026, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 026: Receptacle, size 2, with ground block, class B and F — Product standard EN 4644-124, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 124: Plug, size 2, class A, C and D — Product standard 1) EN 4644-125, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 125: Receptacle, size 2, class A, C and D — Product standard 1) EN 4644-126, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 126: Receptacle, size 2, with float mount, class A, C and D — Product standard 1) EN 4644-131, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175°C (or 125°C) continuous — Part 131: Plug, size 3, for rack and panel applications, class C and D — Product standard EN 4644-133, Aerospace series — Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous — Part 133: Receptacle, size 3, for rack and panel application, class C and D — Product standard EN 4644-134, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 134: Plug, size 3, fix mount, class A, C and D — Product standard 1) EN 4644-135, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 135: Receptacle, size 3, fix mount, class A, C and D — Product standard 1) 1) In preparation at the date of publication of this European Standard BS EN 4644-002:2016 EN 4644-002:2016 (E) EN 4644-136, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 136: Receptacle, size 3, float mount, class A, C and D — Product standard 1) EN 4644-141, Aerospace series — Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous — Part 141: Plug, size 4, for rack and panel applications, class C and D — Product standard EN 4644-142, Aerospace series — Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous — Part 142: Receptacle, size 4, for rack and panel application, class C and D — Product standard EN 4644-144, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 144: Plug, size 4, class A, C and D — Product standard 1) EN 4644-145, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 145: Receptacle, size 4, class A, C and D — Product standard 1) EN 4644-201, Aerospace series — Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous — Part 201: Locking and polarizing hardware — Product standard EN 4644-202, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 202: Polarizing hardware — Product standard EN 4644-203, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 203: Dust caps — Product standard 1) EN 4644-204, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 204: Tools — Product standard 1) EN 4644-301, Aerospace series — Connector, electrical and optical, rectangular modular, operating temperature 175 °C (or 125 °C) continuous — Part 301: Cable outlet — Product standard 1) TR 4654-003, Aerospace series — Connectors, electrical, EN 4644 specific products — Part 003: Inserts with PC tails electrical contacts 2) Terms and definitions For the purposes of this document, the terms and definitions given in EN 4644-001 apply Description of models Modular electrical rectangular, rack and panel or disconnect connectors, environmental resistant with four shells sizes 1, 2, and 4, crimp contacts class R 2) Published as ASD-STAN Technical Report at the date of publication of this European Standard (http://www.asd-stan.org/) BS EN 4644-002:2016 EN 4644-002:2016 (E) Description and codification of shell classes See Table Table Classes Description A Plug and receptacle with aluminium alloy housing, nickel plated, 96 h resistance to salt mist, without grounding block, maximum operating temperature: 175 °C continuous C Plug and receptacle with aluminium alloy housing and aluminium chromatation plating, 48 h resistance to salt mist, without grounding block, maximum operating temperature: 125 °C continuous B D E F Plug and receptacle with aluminium alloy housing, nickel plated, 96 h resistance to salt mist, with grounding block, maximum operating temperature: 175 °C continuous Plug and receptacle with aluminium alloy housing, nickel plated, 96 h resistance to salt mist, with grounding block, maximum operating temperature: 125 °C continuous Plug and receptacle with composite housing, nickel plated, 96 h resistance to salt mist, without grounding block, maximum operating temperature: 175 °C continuous Plug and receptacle with composite housing, nickel plated, 96 h resistance to salt mist, with grounding block, maximum operating temperature: 175 °C continuous Operating conditions – Permissible cables dimensions The performance of these connectors is achieved with the cables of the dimensions given in Table and using the accessories and wiring tools specified Table Contact size Contact 22 20 Size of conductors standard cables Barrel 22 20 16 16 12 12 8 ASD code AWG 004 22 001 26 002 006 004 002 012 010 006 030 020 090 090 050 24 20 22 24 16 18 20 12 14 8 10 Outer diameter of cables mm max 0,86 1,45 1,02 1,80 1,73 2,62 2,46 3,43 4,80 5,75 4,80 5,75 BS EN 4644-002:2016 EN 4644-002:2016 (E) Operating characteristics 7.1 Electrical conditions — — — — Rated current: according to standards for contacts Insulation resistance at ambient temperature: 000 MΩ Withstanding voltage at sea level: 500 V r.m.s Withstanding voltage from 15 000 m to 21 000 m: 800 V r.m.s 7.2 Environmental conditions — Minimum temperature: – 65 °C — Maximum temperature: 175 °C continuous (except classes C and D at 125 °C) — Corrosion resistance and fluid resistance: see EN 4644-001 7.3 Mechanical conditions Mechanical endurance: 500 mating and unmating cycles for contacts; 100 mating and unmating cycles for locking mechanisms 7.4 Housing electrical continuity See Table Table Classes A, B, D, E, F C 7.5 Shielding effectiveness See EN 4644-001 Maximum resistance mΩ 2,5 15 BS EN 4644-002:2016 EN 4644-002:2016 (E) 9.3.2 Polarization for receptacle connector (mating side shown) Polarizing positions described apply when holding the connector as shown in Figure Key Polarizing key number Polarizing key number Polarizing key number NOTE Black area represents the material Polarizing “CCC” in the example Figure 16 BS EN 4644-002:2016 EN 4644-002:2016 (E) 9.4 Polarization for size rack and panel connectors 9.4.1 Polarization for plug connector (mating side shown) Polarizing positions described apply when holding the connector as shown in Figure Key Polarizing post number Polarizing post number Polarizing post number NOTE Black area represents the material Polarizing “CCC” in the example Figure 17 BS EN 4644-002:2016 EN 4644-002:2016 (E) 9.4.2 Polarization for receptacle connector (mating side shown) Polarizing positions described apply when holding the connector as shown in Figure Key Polarizing key number Polarizing key number Polarizing key number NOTE Black area represents the material Polarizing “CCC” in the example Figure 18 BS EN 4644-002:2016 EN 4644-002:2016 (E) 9.5 Polarization for size rack and panel connectors 9.5.1 Polarization for rack and panel plug connector (mating side shown) Polarizing positions described apply when holding the connector as shown in Figure Key Polarizing post number Polarizing post number Polarizing post number NOTE Black area represents the material Polarizing “CCC” in the example Figure 19 BS EN 4644-002:2016 EN 4644-002:2016 (E) 9.5.2 Polarization for receptacle connector (mating side shown) Polarizing positions described apply when holding the connector as shown in Figure 10 Key Polarizing key number Polarizing key number Polarizing key number NOTE Black area represents the material Figure 10 20 BS EN 4644-002:2016 EN 4644-002:2016 (E) 9.5.3 Polarization for disconnect plug connector (mating side shown) Polarizing positions described apply when holding the connector as shown in Figure 11 Key Locking system n°1 Locking system n°2 Index point NOTE Polarizing "1DN" in the example Figure 11 21 BS EN 4644-002:2016 EN 4644-002:2016 (E) 9.6 Polarization codes for disconnect housings size and rack and panel housings size 2, and See Table Polarizing code 000 0AA 0AB 0AC 0AD 0BA 0BB 0BC 0BD 0CA 0CB 0CC 0CD AAA AAB AAC AAD ABA ABB ABC ABD ACA ACB ACC ACD ADA ADB ADC ADD BAA BAB BAC BAD BBA BBB BBC BBD BCA BCB 22 Table Key number A A A A B B B B C C C C A A A A A A A A A A A A A A A A B B B B B B B B B B Key number Key number Delivered not installed A B C D A B C D A B C D A A A A B B B B C C C C D D D D A A A A B B B B C C – – – – – – – – – – – – A B C D A B C D A B C D A B C D A B C D A B C D A B Polarizing code Key number Key number Key number BCC BCD BDA BDB BDC BDD CAA CAB CAC CAD CBA CBB CBC CBD CCA CCB CCC CCD CDA CDB CDC CDD DAA DAB DAC DAD DBA DBB DBC DBD DCA DCB DCC DCD DDA DDB DDC DDD 999 B B B B B B C C C C C C C C C C C C C C C C D D D D D D D D D D D D D D D D C C D D D D A A A A B B B B C C C C D D D D A A A A B B B B C C C C D D D D Not delivered C D A B C D A B C D A B C D A B C D A B C D A B C D A B C D A B C D A B C D BS EN 4644-002:2016 EN 4644-002:2016 (E) 9.7 Polarization codes for disconnect housing size See Table Polarizing code Table A B C 100 D E F N R W Delivered not installed with EN 4644-201JNN 201 Delivered not installed with EN 4644-201JSN 200 × 10C – 10E 10F 10N 10R 10W 10X 10Y 10Z 20N 20R 20W 20X 20Y 20Z 999 NOTE × – – – – – – – – – – – – 20F – – 20C 20E – × × 20D – – 20A 20B Z Delivered not installed with EN 4644-201JSA 10A 10D Y Delivered not installed with EN 4644-201JNA 101 10B X – – – – – – – – – × – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – × × – – – – – – × – – – – – – – – – – × – – – – – – – – – – – – – – – – – – – – – – – – – – – – × × – – – – – – – – – – – – – – – – – – – – – – × × – – – – – – – – – – – – – – – – – – – – – – × × – – – – – – – – – – – – – – – – – – – – – Not delivered – × × – – – – – – – – – – – × – – – – – – – – – × – – – – – – – – × – – – – – with × – a – – – – – – – – – – – – – – × – – – – – – – 10 × polarizing codes are for connectors delivered 20 × polarizing codes are for connectors delivered with a jackscrew – – – – – – – – – – × – – – – – – – – – – – – – – – – – × jacknut 23 BS EN 4644-002:2016 EN 4644-002:2016 (E) 9.8 Polarization codes for housing size (mated with size housing) EXAMPLE Description block POLARIZATION CODE Identity block 1AA Type of locking system: 1: jacknut delivered assembled 2: jackscrew delivered assembled 3: jacknut delivered non assembled 4: jackscrew delivered non assembled Polarization code for locking system No (see Figure 9): A, B, C, D, E, F, N, R, W, X, Y, or Z when the locking system is delivered assembled A or N when the locking system is delivered not assembled Polarization code for locking system No (see Figure 9): A, B, C, D, E, F, N, R, W, X, Y, or Z when the locking system is delivered assembled A or N when the locking system is delivered not assembled NOTE The both locking system are always the same type (jacknut or jackscrew) A jacknut and a jackscrew can’t be used in the same connector size NOTE Polarization code 999: no locking system delivered with the connector NOTE In the above example 1AA, the connector is delivered with two jacknuts assembled with polarization code A for the first and polarization code A for the second 10 Modules contact arrangements Mating side of insert for pin contacts is shown in Figure 12 Contact arrangements for fibre optic contacts are described in EN 4639-002 24 BS EN 4644-002:2016 EN 4644-002:2016 (E) 40 34 40 size 22 contacts 18 size 22 contacts 16 size 20 contacts 48 17 48 size 22 contacts 14 size 20 contacts size 12 contacts 30 28 30 size 20 contacts 22 size 22 contacts size 16 contacts 25Q1 25P1 24 size 22 contacts size quadrax contact 24 size 22 contacts size power contact 25 BS EN 4644-002:2016 EN 4644-002:2016 (E) 26 22 22V 16 size 20 contacts size 16 contacts 16 size 20 contacts size 16 contacts 20C1 20P1 19 size 20 contacts size contact (coaxial) 19 size 20 contacts size contact (power) 14 13C1 14 size 16 contacts size 20 contacts size 16 contacts size 12 contacts size contact (coaxial) 13P1 10Q2 size 20 contacts size 16 contacts size 12 contacts size contact (power) size 20 contacts size quadrax contacts BS EN 4644-002:2016 EN 4644-002:2016 (E) 06 3Q3 size 12 contacts size quadrax contacts P3 C3 size power contacts size coaxial contacts 00 Key Coding location Insert centre line Figure 12 27 BS EN 4644-002:2016 EN 4644-002:2016 (E) 11 Contacts Removable contacts which can be used are listed in EN 3155-002 12 Sealing plugs Sealing plugs are defined in EN 4529-002 They shall be used in the grommet cavities which correspond to unwired contacts 13 Rear accessories See EN 4644-301 14 Tooling contacts See contact product standard 15 Assembly and wiring instructions 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