© ISO 2016Road vehicles — Local Interconnect Network (LIN) — Part 7: Electrical Physical Layer (EPL) conformance test specification Véhicules routiers — Réseau Internet local (LIN) — Partie 7: Spécification  d’essai de conformité  de la couche électrique   physique (EPL)INTERNATIONAL STANDARDISO 17987-7 First edition 2016-12-01 Reference number ISO 17987-7:2016(E) Copyright International Organization for Standardization --``,`,`,,,```,,,,````,``,,,`,,-`-`,,`,,`,`,,`--- ISO 17987-7:2016(E) ii © ISO 2016 – All rights reservedCOPYRIGHT PROTECTED DOCUMENT © ISO 2016, Published in 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 copyright@iso.org www.iso.org Copyright International Organization for Standardization --``,`,`,,,```,,,,````,``,,,`,,-`-`,,`,,`,`,,`--- ISO 17987-7:2016(E) Foreword .......................................................................................................................................................................................................................................... v Introduction ................................................................................................................................................................................................................................ vi 1 Scope ................................................................................................................................................................................................................................. 1 2 Normati ve references ...................................................................................................................................................................................... 1 3 T erms, definitions, symbols and abbreviated terms ....................................................................................................... 1 3.1 T erms and definitions ....................................................................................................................................................................... 1 3.2 S ymbols ......................................................................................................................................................................................................... 1 3.3 A bbreviated terms ............................................................................................................................................................................... 4 4 Conventions ............................................................................................................................................................................................................... 5 5 EPL 12 V LIN devices with RX and TX access ........................................................................................................................... 5 5.1 T est specification overview .......................................................................................................................................................... 5 5.1.1 T est case organization ................................................................................................................................................. 5 5.1.2 Measur ement and signal generation requirements .......................................................................... 6 5.2 Oper ational conditions — Calibration ................................................