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Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.
Programmable controllers -- Part 2: Equipment requirements and tests (IEC 61131-2:2007). (Endorsed by AENOR in December of 2007.)
WITHDRAWN published on 1.1.2026
Selected format:PROGRAMMABLE CONTROLLERS. PART 3: PROGRAMMING LANGUAGES.
WITHDRAWN published on 24.5.1997
Selected format:Programmable controllers - Part 3: Programming languages (Endorsed by AENOR in May of 2004.)
WITHDRAWN published on 28.3.2016
Selected format:Programmable controllers - Part 9: Single-drop digital communication interface for small sensors and actuators (SDCI) (Endorsed by AENOR in January of 2014.)
WITHDRAWN published on 5.7.2025
Selected format:CABLES FOR PORTABLE EARTHING AND SHORT-CIRCUITING EQUIPMENT.
WITHDRAWN published on 23.6.1998
Selected format:Protection against electric shock - Common aspects for installation and equipment (Endorsed by AENOR in July of 2002.)
WITHDRAWN published on 1.12.2004
Selected format:Protection against electric shock - Common aspects for installation and equipment
WITHDRAWN published on 13.2.2004
Selected format:DATA EXCHANGE FOR METER READING, TARIFF AND LOAD CONTROL. LOCAL BUS DATA EXCHANGE.
WITHDRAWN published on 30.9.1997
Selected format:REQUIREMENTS FOR THE DECLARATION OF THE ACOUSTIC OUTPUT OF MEDICAL DIAGNOSTIC ULTRASONIC EQUIPMENT.
WITHDRAWN published on 20.12.1996
Selected format:Industrial communication networks - Fieldbus specifications - Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series (Endorsed by AENOR in November of 2014.)
WITHDRAWN published on 16.5.2022
Selected format:Latest update: 2026-11-05 (Number of items: 2 209 078)
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