Draft International Standard
ISO/DIS 17987-4
Road vehicles — Local Interconnect Network (LIN) — Part 4: Electrical physical layer (EPL) specification 12 V/24 V
Reference number
ISO/DIS 17987-4
Edition 2
© ISO 2024
Draft
International Standard
Under development
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 17987-4:2016

Abstract

ISO 17987-4:2016 specifies the 12 V and 24 V electrical physical layers (EPL) of the LIN communications system.

The electrical physical layer for LIN is designed for low-cost networks with bit rates up to 20 kbit/s to connect automotive electronic control units (ECUs). The medium that is used is a single wire for each receiver and transmitter with reference to ground.

ISO 17987-4:2016 includes the definition of electrical characteristics of the transmission itself and also the documentation of basic functionality for bus driver devices.

All parameters in this document are defined for the ambient temperature range from −40 °C to 125 °C.

General information

  • Status
     : Under development
    Stage
    : DIS registered [40.00]
  • Edition
     : 2
    Number of pages
     : 42
  • Technical Committee :
    ISO/TC 22/SC 31
    ICS :
    43.040.15 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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