ISO INTERNATIONAL STANDARD 11783-1 Second edition 2017-12 Tractors and machinery for agriculture and forestry Serial control and communications data network - Part 1: General standard for mobile data communication Tracteurs et matériels agricoles et forestiers - Reéseaux de commande et de communication de données en série - Partie 1: Systeme normalise general pour les communications de données avec les équipements mobiles Reference number IS0 11783-1:2017(E) ISO @ IS0 2017 IS0 11783-1:2017(E) COPYRIGHT PROTECTED DOCUMENT IS0 2017,Publishedin Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or IsO's member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org ii @IS02017-All rights reserved IS0 11783-1:2017(E) Contents Page Foreword iv Introduction V 1 Scope. 1 2 Normative references. .1 3 Terms and definitions. .1 4 Abbreviated terms .9 5 Application of 0SI model to IS0 11783 .9 6 Network description and requirements .11 6.1 General 11 6.2 Physical layer. 11 6.3 Data link layer 11 6.4 Network layer. 13 6.5 Network management 13 6.6 Network segments 13 6.6.1 General.. 13 6.6.2 Tractor network. 13 6.6.3 Implement network 15 6.6.4 Recommended configuration 15 6.7 Dedicated ECU functions 15 6.7.1 Virtual terminal 15 6.7.2 Tractor ECU 15 6.7.3 Task controllers. 15 6.7.4 Farm management computer interface .15 6.8 Diagnostics 16 6.9 File server 16 6.10 Sequence control 16 6.11 Process data .16 6.12 Working sets. 16 6.13 Safe mode operation 16 6.14 Addition of parameters and messages 16 7 IS0 11783-1 electronic database. .17 Annex A (informative) IS0 11783 Request forms .18 Bibliography .19 @ IS0 2017 - All rights reserved iii