1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ICS 48.040.10 ISBN 0-626-16971-2 SANS 12098:2005Edition 2ISO 12098:2004Edition 2SOUTH AFRICAN NATIONAL STANDARD Road vehicles Connectors for the electric
4、al connection of towing and towed vehicles 15-pole connector for vehicles with 24 V nominal supply voltage This national standard is the identical implementation of ISO 12098:2004 and is adopted with the permission of the International Organization for Standardization. Published by Standards South A
5、frica 1 dr lategan road groenkloof private bag x191 pretoria 0001 tel: 012 428 7911 fax: 012 344 1568 international code + 27 12 www.stansa.co.za Standards South Africa SANS 12098:2005 Edition 2 ISO 12098:2004 Edition 2 Table of changes Change No. Date Scope Abstract Specifies the dimensions, the co
6、ntact allocation and test requirements for 15-pole connectors for the electrical connection of equipment other than braking systems and running gear of towing and towed vehicles with 24 V nominal supply voltage. It also specifies a park socket used to receive and store the plug when disconnected, an
7、d a means of adaptation between 7-pole and 15-pole connectors. Keywords commercial road vehicles, electric connectors, electric plugs, electric sockets, tractors, trailers. National foreword This South African standard was prepared by National Committee StanSA SC 64B, Lighting and optics Traffic and
8、 transport, in accordance with procedures of Standards South Africa, in compliance with annex 3 of the WTO/TBT agreement. This SANS edition cancels and replaces SABS edition 1 (SABS ISO 12098:1994). Reference numberISO 12098:2004(E)ISO 2004INTERNATIONAL STANDARD ISO12098Second edition2004-02-01Road
9、vehicles Connectors for the electrical connection of towing and towed vehicles 15-pole connector for vehicles with 24 V nominal supply voltage Vhicules routiers Connecteurs pour liaisons lectriques entre vhicules tracteurs et vhicules tracts Connecteur 15 contacts pour les vhicules tension nominale
10、de 24 V ISO 12098:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing.
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13、ddress given below. ISO 2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or I
14、SOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2004 All rights reservedISO 12098:2004(E) ISO 2004 All rights reserved iiiConte
15、nts Page Foreword iv 1 Scope 1 2 Normative references . 1 3 Terms and definitions. 1 4 Dimensions 2 4.1 General. 2 4.2 Plug. 2 4.3 Socket. 2 4.4 Park socket 2 5 Application of the connector . 2 5.1 General. 2 5.2 Connector positions and free space. 2 5.3 Contact allocation . 7 5.4 Contact designatio
16、n 7 5.5 Terminals . 7 5.6 Connecting cable 7 6 Tests and specific requirements . 8 6.1 General. 8 6.2 Mismating. 8 6.3 Connection and disconnection . 8 Annex A (normative) Adaptation between 7-pole 24 N and 24 S connectors and the 15-pole connector . 9 ISO 12098:2004(E) iv ISO 2004 All rights reserv
17、edForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a
18、 technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matte
19、rs of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circula
20、ted to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsibl
21、e for identifying any or all such patent rights. ISO 12098 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 3, Electrical and electronic equipment. This second edition cancels and replaces the first edition (ISO 12098:1994), which has been technically revised. INTERNATIO
22、NAL STANDARD ISO 12098:2004(E) ISO 2004 All rights reserved 1Road vehicles Connectors for the electrical connection of towing and towed vehicles 15-pole connector for vehicles with 24 V nominal supply voltage 1 Scope This International Standard gives the dimensions of, and specifies the contact allo
23、cation and tests and test requirements for, 15-pole connectors for the electrical connection of equipment other than braking systems and running gear of towing and towed vehicles with 24 V nominal supply voltage. It specifies a park socket used to receive and store the plug when disconnected, and a
24、means of adaptation between 7-pole and 15-pole connectors. 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 (in
25、cluding any amendments) applies. ISO 1185, Road vehicles Connectors for the electrical connection of towing and towed vehicles 7-pole connector type 24 N (normal) for vehicles with 24 V nominal supply voltage ISO 3731, Road vehicles Connectors for the electrical connection of towing and towed vehicl
26、es 7-pole connector type 24 S (supplementary) for vehicles with 24 V nominal supply voltage ISO 4009, Commercial vehicles Location of electrical and pneumatic connections between towing vehicles and trailers ISO 4091, Road vehicles Connectors for the electrical connection of towing vehicles and towe
27、d vehicles Definitions, tests and requirements ISO 4141 (all parts), Road vehicles Multi-core connecting cables ISO 7638-1, Road vehicles Connectors for the electrical connection of towing and towed vehicles Part 1: Connectors for braking systems and running gear of vehicles with 24 V nominal supply
28、 voltage ISO 7638-2, Road vehicles Connectors for the electrical connection of towing and towed vehicles Part 2: Connectors for braking systems and running gear of vehicles with 12 V nominal supply voltage ISO 11992-1, Road vehicles Interchange of digital information on electrical connections betwee
29、n towing and towed vehicles Part 1: Physical layer and data-link layer ISO 11992-3, Road vehicles Interchange of digital information on electrical connections between towing and towed vehicles Part 3: Application layer for equipment other than brakes and running gear 3 Terms and definitions For the
30、purposes of this document, the following terms and definitions given in ISO 4091 apply. ISO 12098:2004(E) 2 ISO 2004 All rights reserved4 Dimensions 4.1 General Details not specified are at the manufacturers discretion. The contacts shall be floating and shall align to the datum position when plug a
31、nd socket are engaged. 4.2 Plug Dimensions of the plug shall be in accordance with Figure 1. The locking lever design shall take into consideration the space required for screws used to fasten the socket (see Figure 2). 4.3 Socket Dimensions of the socket shall be in accordance with Figure 2. The co
32、ver is shown in the open position. It shall close automatically when the plug is disconnected. 4.4 Park socket Dimensions of the park socket shall be in accordance with Figure 3. The cover is shown in the open position. It shall close automatically when the plug is disconnected. 5 Application of the
33、 connector 5.1 General The coiled cable assembly is fitted to the semi-trailer towing vehicle (fifth-wheel tractor) and may be connected to the electrical on-board network of the towing vehicle with or without the connection (see Figure 4). The uncoiled cable assembly is fitted to the drawbar traile
34、r. Therefore, the trailer towing vehicle (drawbar tractor) shall be fitted with a socket mounted at the rear of the vehicle (see Figure 4). 5.2 Connector positions and free space The positions of and free space around the connectors shall be in accordance with ISO 4009. ISO 12098:2004(E) ISO 2004 Al
35、l rights reserved 3Dimensions in millimetres aDimension refers to the locking lever in its locked position. bIf Contacts 14 and 15 are not used, blanking plugs shall, where applicable, be inserted to accept later fitment of pins and tubes. cThe sealing ring shall be mounted such that it cannot becom
36、e detached under normal use. dCentre of cover rest. eSee ISO 4141-3. fOther housing designs are permitted provided they are in compliance with the maximum distance of 58 mm for the locking lever. gSpring tube. hContact numbers. Figure 1 Plug ISO 12098:2004(E) 4 ISO 2004 All rights reservedDimensions
37、 in millimetres ISO 12098:2004(E) ISO 2004 All rights reserved 5aThe sealing ring shall be mounted such that it cannot become detached under normal use. bFor existing products for which the cable outlet is mounted from the rear, the outside diameter of the outlet may be larger with the vehicle manuf
38、acturers agreement. However, to ensure socket exchangeability, future applications should have a maximum outside diameter of 54 mm over a maximum length of 75 mm. cOpening angle W 120. dReference point for engaged locking lever. eMinimum space required for screws used to fasten the socket. fThis are
39、a shall be smooth and burr-free. Figure 2 Socket ISO 12098:2004(E) 6 ISO 2004 All rights reservedDimensions in millimetres aThe sealing ring shall be mounted such that it cannot become detached under normal use. bOpening angle W 120. cReference point for engaged locking lever. Figure 3 Park socket I
40、SO 12098:2004(E) ISO 2004 All rights reserved 7Key 1 socket 2 park socket 3 plug aSee 5.1. Figure 4 Electrical connection positions 5.3 Contact allocation The contact allocation shall be in accordance with Table 1. 5.4 Contact designation The contact designation numbers shall be permanently marked o
41、n the inside of the socket cover, and on the terminal faces of both plug and socket. The character size shall not be less than 2 mm. However, where limited space is available, a smaller size may be used on the terminal face. 5.5 Terminals The terminals at the rear side of the pins and tubes shall be
42、 capable of accepting cables with the following nominal cross-sectional areas. Contacts 1, 2, 3, 5, 6, 7, 8, 10, 11, 12, 14 and 15: 1,5 mm2 Contacts 4, 9 and 13: 2,5 mm2Terminals accepting cables of a different cross-sectional area shall be as agreed between manufacturer and user. 5.6 Connecting cab
43、le The connecting cable shall meet the requirements of the applicable part of ISO 4141. ISO 12098:2004(E) 8 ISO 2004 All rights reservedTable 1 Contact allocation Contact No. Function 1 Left-hand direction indicator light 2 Right-hand direction indicator light 3 Rear fog light 4 Common return for co
44、ntacts 1 to 3 and 5 to 12 5 Left-hand rear positions light(s), left-hand marker lights and rear registration plate illumination a 6 Right-hand rear position light(s), right-hand marker lights and rear registration plate illumination a7 Stop lights 8 Reversing light 9 Permanent power supply (+ 24 V)
45、10 Reverse lock release for inertia brake, and locking of steering axle 11 Starting-traction control system 12 Axle lifting device 13 Common return for Contact Nos. 14 and 15 14 CAN_H according to ISO 11992-1 and 11992-3, for data interchange of equipment other than braking systems and running gear
46、15 CAN_L according to ISO 11992-1 and 11992-3, for data interchange of equipment other than braking systems and running gear aThe rear registration plate illumination device shall be connected such that no lamp of the device has a common connection with both Contacts 5 and 6. 6 Tests and specific re
47、quirements 6.1 General Connectors according to this International Standard shall be tested in accordance with ISO 4091, whose requirements they shall meet except where specified differently in the following subclauses. 6.2 Mismating It shall be impossible to make contact between any tube or pin of t
48、he plugs and sockets according to this International Standard and the pins and tubes of connectors according to ISO 7638-1 and ISO 7638-2 without the use of excessive force. 6.3 Connection and disconnection The connection and disconnection forces shall not exceed 100 N when tested in accordance with
49、 ISO 4091. ISO 12098:2004(E) ISO 2004 All rights reserved 9Annex A (normative) Adaptation between 7-pole 24 N and 24 S connectors and the 15-pole connector A.1 General Commercial road vehicles with nominal 24 V supply voltage may be equipped with 7-pole 24 N or 24 S electrical connectors in accordance with ISO 1185 or ISO 3731, or with a 15-pole connector in accordance with this International Standard. Satisfactory adaptation between 7-pole and 15-pole connec
