kSIST FprEN ISO 19014-3:2026
(Main)Earth-moving machinery - Functional safety - Part 3: Environmental performance and test requirements of electronic and electrical components used in safety-related parts of the control system (ISO/FDIS 19014-3:2026)
- Abstract
This document specifies the minimum requirements for environmental testing of electronic and electrical components identified as safety-related parts of the control system (SRP/CS) used on earth-moving machinery (EMM) as defined in ISO 6165 and their attachments.
- Status
- Not Published
- Public Enquiry End Date
- 19-Nov-2024
- Technical Committee
- I13 - Imaginarni 13
- Current Stage
- 5020 - Formal vote (FV) (Adopted Project)
- Start Date
- 09-Jul-2026
- Due Date
- 27-Aug-2026
- Completion Date
- 10-Jul-2026
kSIST FprEN ISO 19014-3:2026 is the SIST reference for the ISO 19014-3 part on functional safety for earth-moving machinery. It specifies minimum environmental test requirements for electronic and electrical components identified as safety-related parts of the control system (SRP/CS) on earth-moving machinery (EMM) and their attachments. For engineers, quality managers and buyers, it tells you which tests to apply and how to judge whether a component still behaves safely.
What does kSIST FprEN ISO 19014-3:2026 specify?
kSIST FprEN ISO 19014-3:2026 specifies the minimum requirements for environmental testing of electronic and electrical components used as SRP/CS on EMM defined in ISO 6165. In practice, it is the test basis for components such as controllers, joysticks, displays, switches and solenoids that support machine safety.
The document is organized into Scope, Normative references, Terms and definitions, Information for use, Functional status classifications, and Tests and requirements. Annex A is an informative test checklist.
What are the key requirements of kSIST FprEN ISO 19014-3:2026?
kSIST FprEN ISO 19014-3:2026 puts the burden on the machine manufacturer to match testing to the real installation and exposure conditions. Clause 6.1 says the mounting location, seasonal and daily variation, and likely chemical exposure all matter, so the test plan should reflect where the component sits on the machine.
Clause 4 requires limits of machine use, notable assumptions, and considered abuse cases to be stated in the information for use, in line with ISO 19014-2 and ISO 12100. That means the user information must explain what environment the safety-related component was designed and tested for.
Clause 5 classifies DUT results into Classes A-E. Class A means the safety functions work during and after the test; Class B allows temporary deviation during test if the functions return within tolerance afterwards; Class C allows temporary loss with automatic recovery; Class D needs reset; Class E needs repair or replacement. These classes give a common way to record whether a component is acceptable after each test.
Clause 6 covers the main environmental and electrical stresses:
- Dust, chemical resistance, salt spray and pressure wash focus on ingress, corrosion and contamination. Sealed components meeting IP6X or IPX6K may be exempt from the dust and pressure-wash provisions, and documentary evidence can justify skipping chemical tests.
- Random vibration, operating shock, temperature cycles, thermal shock and humidity cycles check whether the DUT survives mechanical and climatic stress over its life cycle.
- Overvoltage, undervoltage, EMC and reverse polarity cover electrical abuse such as jump start, voltage dips, interference and reversed supply.
Where the clause says the DUT must be powered and monitored, the reader should verify the safety function while the test is running. Where the clause allows unpowered testing, the reader is checking physical resistance such as corrosion, sealing or cracking rather than live behavior.
What terms does kSIST FprEN ISO 19014-3:2026 define?
kSIST FprEN ISO 19014-3:2026 uses a small set of terms that drive how the tests are set up and judged.
- Earth-moving machinery (EMM) - the machine family defined in ISO 6165, including its attachments.
- Safety-related parts of the control system (SRP/CS) - the control-system parts whose behavior affects machine safety.
- Device under test (DUT) - the component being exposed to the test.
- Life cycle - the time between commissioning and decommissioning of a component.
- Electromagnetic compatibility (EMC) - the ability to operate without intolerable disturbance and without causing it.
- Acceleration spectral density (ASD) - the vibration profile used in random-vibration testing.
- Functional status Classes A-E - the outcome categories that show whether the DUT keeps working, recovers automatically, needs reset, or needs repair.
Who uses kSIST FprEN ISO 19014-3:2026?
kSIST FprEN ISO 19014-3:2026 is used by machine manufacturers to define environmental test specifications for safety-related electronics and electrics. Component manufacturers and test laboratories use it to run and document the tests. Health and safety bodies and market surveillance organizations use it when checking whether the safety-related control system parts on EMM have been evaluated against the expected environment.
What changed in kSIST FprEN ISO 19014-3:2026 from the previous edition?
kSIST FprEN ISO 19014-3:2026 replaces ISO 15998 and is part of the first edition of ISO 19014-3. The foreword states these changes: dated referenced standards, added information for use, a new functional status Class E, correction of IPXK6 to IPX6K, and minor editorial improvements.
Which standards are used with kSIST FprEN ISO 19014-3:2026?
kSIST FprEN ISO 19014-3:2026 relies on ISO 6165 for the EMM definition, ISO 19014-1 for the risk-assessment method, ISO 13766-1 and ISO 13766-2 for EMC, ISO 16750-2 for electrical loads and voltage conditions, ISO 16750-5 for chemical loads, ISO 20653 and IEC 60529 for IP codes, and IEC 60068-2-11, IEC 60068-2-14, IEC 60068-2-27, IEC 60068-2-38, IEC 60068-2-52 and IEC 60068-2-64 for salt mist, temperature change, shock, humidity cycling, cyclic salt mist and random vibration. Clause 4 also points to ISO 19014-2 and ISO 12100 for information for use.
What does the kSIST FprEN ISO 19014-3:2026 document contain?
kSIST FprEN ISO 19014-3:2026 contains a purpose and test method for each environmental or electrical stress, plus the functional status expected for each case. It includes a random-vibration profile in Figure 1 and a temperature-cycle profile in Figure 2, with the vibration data also listed in Table 1. Annex A gives a checklist for recording which tests were run and why any test was not conducted.
Relations
- Effective Date
- 13-Dec-2023
Frequently Asked Questions
kSIST FprEN ISO 19014-3:2026 is a draft published by the Slovenian Institute for Standardization (SIST). Its full title is "Earth-moving machinery - Functional safety - Part 3: Environmental performance and test requirements of electronic and electrical components used in safety-related parts of the control system (ISO/FDIS 19014-3:2026)". This standard covers: This document specifies the minimum requirements for environmental testing of electronic and electrical components identified as safety-related parts of the control system (SRP/CS) used on earth-moving machinery (EMM) as defined in ISO 6165 and their attachments.
This document specifies the minimum requirements for environmental testing of electronic and electrical components identified as safety-related parts of the control system (SRP/CS) used on earth-moving machinery (EMM) as defined in ISO 6165 and their attachments.
kSIST FprEN ISO 19014-3:2026 is classified under the following ICS (International Classification for Standards) categories: 53.100 - Earth-moving machinery. The ICS classification helps identify the subject area and facilitates finding related standards.
kSIST FprEN ISO 19014-3:2026 has the following relationships with other standards: It is inter standard links to SIST EN ISO 19014-3:2019. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
kSIST FprEN ISO 19014-3:2026 is associated with the following European legislation: EU Directives/Regulations: 2023/1230; Standardization Mandates: M/605. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
kSIST FprEN ISO 19014-3:2026 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN ISO 19014-3:2024
01-november-2024
Stroji za zemeljska dela - Funkcijska varnost - 3. del: Okoljske in preskusne
zahteve za elektronske in električne komponente, uporabljene v delih krmilnega
sistema, ki so povezani z varnostjo (ISO/DIS 19014-3:2024)
Earth-moving machinery - Functional safety - Part 3: Environmental performance and
test requirements of electronic and electrical components used in safety-related parts of
the control system (ISO/DIS 19014-3:2024)
Erdbaumaschinen - Funktionale Sicherheit - Teil 3: Umweltanforderungen und
Prüfungsanforderungen von elektronischen und elektrischen Komponenten des
sicherheitsrelevanten Steuerungssystems (ISO/DIS 19014-3:2024)
Engins de terrassement - Sécurité fonctionnelle - Partie 3: Exigences pour la
performance environnementale et l'essai des composants électroniques et électriques
utilisés dans les parties relatives à la sécurité du système de commande (ISO/DIS 19014
-3:2024)
Ta slovenski standard je istoveten z: prEN ISO 19014-3
ICS:
53.100 Stroji za zemeljska dela Earth-moving machinery
oSIST prEN ISO 19014-3:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
oSIST prEN ISO 19014-3:2024
oSIST prEN ISO 19014-3:2024
DRAFT
International
Standard
ISO/DIS 19014-3
ISO/TC 127/SC 2
Earth-moving machinery —
Secretariat: ANSI
Functional safety —
Voting begins on:
Part 3: 2024-08-29
Environmental performance and
Voting terminates on:
2024-11-21
test requirements of electronic
and electrical components used in
safety-related parts of the control
system
Engins de terrassement — Sécurité fonctionnelle —
Partie 3: Exigences pour la performance environnementale et
l'essai des composants électroniques et électriques utilisés dans
les parties relatives à la sécurité du système de commande
ICS: 53.100
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS.
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Reference number
ISO/DIS 19014-3:2024(en)
oSIST prEN ISO 19014-3:2024
DRAFT
ISO/DIS 19014-3:2024(en)
International
Standard
ISO/DIS 19014-3
ISO/TC 127/SC 2
Earth-moving machinery —
Secretariat: ANSI
Functional safety —
Voting begins on:
Part 3:
Environmental performance and
Voting terminates on:
test requirements of electronic and
electrical components used in safety-
related parts of the control system
Engins de terrassement — Sécurité fonctionnelle —
Partie 3: Exigences pour la performance environnementale et
l'essai des composants électroniques et électriques utilisés dans
les parties relatives à la sécurité du système de commande
ICS: 53.100
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2024
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
This document is circulated as received from the committee secretariat. BE CONSIDERED IN THE LIGHT OF THEIR
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
or ISO’s member body in the country of the requester.
NATIONAL REGULATIONS.
ISO copyright office
RECIPIENTS OF THIS DRAFT ARE INVITED
CP 401 • Ch. de Blandonnet 8
TO SUBMIT, WITH THEIR COMMENTS,
CH-1214 Vernier, Geneva
NOTIFICATION OF ANY RELEVANT PATENT
Phone: +41 22 749 01 11
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO/DIS 19014-3:2024(en)
ii
oSIST prEN ISO 19014-3:2024
ISO/DIS 19014-3:2024(en)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Information for use . 2
5 Functional status classifications . 2
5.1 Class A .2
5.2 Class B .2
5.3 Class C .2
5.4 Class D .2
5.5 Class E . .2
6 Tests and requirements . 3
6.1 General .3
6.2 Dust . .3
6.2.1 Purpose .3
6.2.2 Test method .3
6.3 Chemical resistance .3
6.3.1 Purpose .3
6.3.2 Test method .4
6.4 Salt spray .4
6.4.1 Purpose .4
6.4.2 Test method .4
6.5 Pressure wash .4
6.5.1 Purpose .4
6.5.2 Test method .4
6.6 Random vibration .4
6.6.1 Purpose .4
6.6.2 Test method .5
6.7 Operating shock .6
6.7.1 Purpose .6
6.7.2 Test method .6
6.8 Temperature cycles .6
6.8.1 Purpose .6
6.8.2 Test method .6
6.9 Thermal shock.7
6.9.1 Purpose .7
6.9.2 Test method .7
6.10 Humidity cycles .7
6.10.1 Purpose .7
6.10.2 Test method .8
6.11 Overvoltage condition .8
6.11.1 Purpose .8
6.11.2 Test method .8
6.12 Undervoltage condition (reset behaviour at voltage drop) .8
6.12.1 Purpose .8
6.12.2 Test method .8
6.13 Electromagnetic compatibility.8
6.13.1 Purpose .8
6.13.2 Test method .8
6.14 Reverse polarity .8
6.14.1 Purpose .8
6.14.2 Test method .9
iii
oSIST prEN ISO 19014-3:2024
ISO/DIS 19014-3:2024(en)
Annex A (informative) Test checklist . 10
Bibliography .11
iv
oSIST prEN ISO 19014-3:2024
ISO/DIS 19014-3:2024(en)
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.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/directives).
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. Details of any patent
rights identified during the development of the document will be in the Introduction and/or on the ISO list of
patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 127, Earth-moving machinery, Subcommittee
SC 2, Safety, ergonomics and general requirements.
This first edition of ISO 19014-3, together with ISO 19014-1, ISO 19014-2, ISO 19014-4 and ISO/ TS 19014-5,
cancels and replaces ISO 15998, which has been technically revised.
The main changes compared to the previous document are as follows:
— Referenced standards have been dated;
— Information for use added;
— Additional functional status “Class E” added;
— Typographical error corrected, “IPXK6” changed to “IPX6K”;
— Minor editorial improvements.
A list of all parts in the ISO 19014-series can be found on the ISO website. At the time of publication of
this document, Part 2, Design and evaluation of safety-related machine control systems, Part 4, Design and
evaluation of software and transmission for safety related parts of the control system, and Part 5, Tables of
performance levels, are under development.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
v
oSIST prEN ISO 19014-3:2024
ISO/DIS 19014-3:2024(en)
Introduction
This document addresses electronic and electrical systems used for functional safety in earth-moving
machinery.
The structure of safety standards in the field of machinery is as follows.
Type-A standards (basis standards) give basic concepts, principles for design and general aspects that can
be applied to machinery.
Type-B standards (generic safety standards) deal with one or more safety aspects, or one or more types of
safeguards that can be used across a wide range of machinery:
— type-B1 standards on particular safety aspects (e.g. safety distances, surface temperature, noise);
— type-B2 standards on safeguards (e.g. two-hands controls, interlocking devices, pressure sensitive
devices, guards).
Type-C standards (machinery safety standards) deal with detailed safety requirements for a particular
machine or group of machines.
This document, when taken together with the other parts of ISO 19014, is a type-C standard as stated in
ISO 12100.
...