ISO 16844-1:2013

Road vehicles — Tachograph systems — Part 1: Electrical connectors

ISO 16844-1:2013 gives the dimensions and tests and requirements for the performance of electrical connectors needed for ensuring the interchangeability of different components of the tachograph systems used for road vehicles in accordance with Council Regulation (EEC) No. 3821/85 on recording equipment in road transport. In particular, ISO 16844-1:2013 specifies the connectors used to connect the recording unit of the tachograph to the vehicle electrical wiring harness.

Véhicules routiers — Systèmes tachygraphes — Partie 1: Connecteurs électriques

General Information

• Status: Withdrawn
• Publication Date: 24-Feb-2013
• ICS: 43.040.10 - Electrical and electronic equipment
• Technical Committee: ISO/TC 22/SC 31 - Data communication
• Drafting Committee: ISO/TC 22/SC 31/WG 4 - Network applications
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 25-Feb-2022

Relations

• Revised: ISO 16844-1:2022 - Road vehicles — Tachograph systems — Part 1: Electromechanical components
• Effective Date: 23-Apr-2020
• Revises: ISO 16844-1:2001 - Road vehicles — Tachograph systems — Part 1: Electrical connectors
• Effective Date: 24-Oct-2009

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 16844-1
Second edition
2013-03-01
Road vehicles — Tachograph systems —
Part 1:
Electrical connectors
Véhicules routiers — Systèmes tachygraphes —
Partie 1: Connecteurs électriques
Reference number
ISO 16844-1:2013(E)
©
ISO 2013

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ISO 16844-1:2013(E)

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© ISO 2013
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ii © ISO 2013 – All rights reserved

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ISO 16844-1:2013(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Dimensions . 1
4 Contact allocation . 3
4.1 Standard connector . 3
4.2 Optional connector . 4
5 Performance — Tests and requirements . 5
5.1 General . 5
5.2 Temperature/humidity cycling . 5
5.3 Combined temperature/vibration . 6
5.4 Dielectric strength. 6
5.5 Mechanical shock and chemical fluids . 6
Bibliography . 7
© ISO 2013 – All rights reserved iii

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ISO 16844-1:2013(E)

Foreword
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 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 matters 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 circulated 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 responsible for identifying any or all such patent rights.
ISO 16844-1 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 16844-1:2001), which has been technically
revised. It also incorporates the Technical Corrigendum ISO 16844-1:2001/Cor.1:2005.
ISO 16844 consists of the following parts, under the general title Road vehicles — Tachograph systems:
— Part 1: Electrical connectors
— Part 2: Electrical interface with recording unit
— Part 3: Motion sensor interface
— Part 4: CAN interface
— Part 5: Secured CAN interface
— Part 6: Diagnostics
— Part 7: Parameters
iv © ISO 2013 – All rights reserved

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ISO 16844-1:2013(E)

Introduction
ISO 16844 supports and facilitates the communication between electronic units and a tachograph; the
[1]
tachograph being based upon Council Regulations (EC) No. 561/2006 and (EEC) No. 3821/85 as last
[2]
amended.
The purpose of this part of ISO 16844 is to ensure the compatibility of tachographs from various
tachograph manufacturers.
The basis of the digital tachograph concept is a recording unit (RU) that stores data related to the
activities of th
...