IEC 61131-2:2007

IEC 61131-2:2007 is an international standard that specifies requirements and tests for programmable logic controllers (PLCs) and their associated peripherals, such as programming and debugging tools and human-machine interfaces. It covers functional, electrical, mechanical, environmental and construction characteristics, service conditions, safety, EMC, user programming, and tests. It is intended for equipment used to control and command machines and industrial processes.

Source checked4/4 values · 2026-10-25

Specification

1 source

Body	IEC
Reference	IEC 61131-2:2007
Edition year	2007
Status	withdrawn

Study notes

Third edition cancels and replaces the second edition published in 2003.
Technical changes include correction of tests in Clause 6 and 9, changed EMC requirements in Clause 8, and new organization of Clause 11.
Bilingual version (2012-05) corresponds to the monolingual English version published 2007-07.
Prepared by TC 65/SC 65B, Measurement and control devices.
ICS classifications: 25.040.40 and 35.240.50.
Superseded by IEC 61131-2:2017.