Hivatkozási szám

MSZ EN 61131-2:2008

Dokumentumazonosító

145203

Cím

Programozható vezérlők. 2. rész: A berendezések követelményei és vizsgálatai (IEC 61131-2:2007)

Angol cím

Programmable controllers. Part 2: Equipment requirements and tests (IEC 61131-2:2007)

Alkalmazási terület

1.1 Scope and object This part of IEC 61131 specifies requirements and related tests for programmable controllers (PLCs) and their associated peripherals (for example, programming and debugging tools (PADTs), human-machine interfaces (HMIs), etc.) which have as their intended use the control and command of machines and industrial processes. PLCs and their associated peripherals are intended to be used in an industrial environment and may be provided as open or enclosed equipment. If a PLC or its associated peripherals are intended for use in other environments (light industrial, commercial, residential), then the specific requirements, standards and installation practices for those other environments should be additionally applied to the PLC and its associated peripherals. This standard also applies to any products performing the function of PLCs and/or their associated peripherals. Equipment covered in this standard is intended for use in overvoltage category II (IEC 60664-1) in low-voltage installations, where the rated equipment supply voltage does not exceed a.c. 1 000 V r.m.s. (50/60 Hz), or d.c. 1 500 V. (If PLCs or their associated peripherals are applied in overvoltage category III installations, then additional analysis will be required to determine the suitability of the equipment for those applications.) This standard does not deal with the functional safety or other aspects of the overall automated system. PLCs, their application programme and their associated peripherals are considered as components of a control system. Since PLCs are component devices, safety considerations for the overall automated system including installation and application are beyond the scope of this standard. Refer to IEC 60364-1 or applicable national/local regulations for electrical installation and guidelines. However, PLC safety as related to electric shock and fire hazards, electrical interference immunity and error detecting of the PLC-system operation (such as the use of parity checking self-testing diagnostics, etc.), are addressed. The object of this standard is – to establish the definitions and identify the principal characteristics relevant to the selection and application of PLCs and their associated peripherals; – to specify the minimum requirements for functional, electrical, mechanical, environmental and construction characteristics, service conditions, safety, EMC, user programming and tests applicable to PLCs and the associated peripherals. Túl hosszú scope

ICS

25.040.40 Ipari folyamatok mérése és vezérlése

35.240.50 Informatikai alkalmazások az iparban

Műszaki Bizottság

A szabvány nyelve

angol

Az érvényesség kezdete

2008-05-01

Forrás

idt EN 61131-2:2007; idt IEC 61131-2:2007

Előd

MSZ EN 61131-2:2004

Utód

Módosítás

Kiegészítő információk

SZK-közlemények

Kapcsolódó európai jogszabály

2004/108/EK; (EMC04); 2014/30/EU (EMC14); 2006/95/EK; (LVD06); 2014/35/EU (LVD14)

A szabvány

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