IEC_60204-34-2016.pdf

IECIEC TS 60204-34Edition 1.0 2016-08TECHNICALSPECIFICATIONSafety of machinery-Electrical equipment of machines-Part 34:Requirements for machine tools6809-00+8+03099100THIS PUBLICATION IS COPYRIGHT PROTECTEDCopyright 2016 IEC,Geneva,SwitzerlandAll rights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized in any formor by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing fromeither IEC or IECs member National Committee in the country of the requester.If you have any questions about IECcopyright or have an enquiry about obtaining additional rights to this publication,please contact the address below oryour local IEC member National Committee for further information.IEC Central OfficeTel.:+4122 919 02113,rue de varembeFax:+41 22 919 0300CH-1211 Geneva 20infoiec.chSwitzerlandwww.iec.chAbout the IECThe International Electrotechnical Commission(IEC)is the leading global organization that prepares 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electrotechnical terminology entries in English andvariety of criteria(reference number,text,technicalFrench extracted from the Terms and Definitions clause ofcommittee,.).It also gives information on projects,replacedIEC publications issued since 2002.Some entries have beenand withdrawn publications.collected from earlier publications of IEC TC 37,77,86 andCISPR.IEC Just Published-webstore.iec.ch/justpublishedStay up to date on all new IEC publications.Just PublishedIEC Customer Service Centre-webstore.iec.ch/cscdetails all new publications released.Available online andIf you wish to give us your feedback on this publication oralso once a month by email.need further assistance,please contact the Customer ServiceCentre:csciec.ch.IECIEC TS 60204-34Edition 1.0 2016-08TECHNICALSPECIFICATIONSafety of machinery-Electrical equipment of machines-Part 34:Requirements for machine toolsINTERNATIONALELECTROTECHNICALCOMMISSIONICS13.110;25.060.99ISBN978-2-8322-3570-6Warning!Make sure that you obtained this publication from an authorized distributor.Registered trademark of the Intemational Electrotechnical Commission-2-IEC TS 60204-34:2016 IEC 2016CONTENTSFOREWORD.41Scope.62Normative references.63Terms and definitions74General requirements.85Incoming supply conductor terminations and devices for disconnecting andswitching off96 Protection against electric shock.97Protection of equipment.98 Equipotential bonding.99 Control circuits and control functions.1010 Operator interface and machine-mounted control devices.1111 Controlgear:location,mounting,and enclosures.1212 Conductors and cables.1313 Wiring practices.1314 Electric motors and associated equipment.1315 Socket-outlets and lighting.1316 Marking,warning signs and reference designations.1317 Technical documentation.1318 Verification.14Annexes.16Annex AA(informative)EMC17Annex BB(informative)Numerical control system of machine tool.9Annex CC(informative)(Derived from IEC 60617-DB:2001)Graphical symbols used inelectrical diagrams of machine tools.26Annex DD(informative)Reference designations for electrical diagrams of machinetools(derived from IEC 81346-2:2009).43Annex EE(informative)Examples and short specifications(briefing)of electricaldiagrams.50Annex FF(informative)Safety related standards for components or units.56Bibliography.78Figure EE.1-Circuit diagram(1).52Figure EE.2-Circuit diagram(2).53Figure EE.3-Circuit diagram(3).53Figure EE.4-Circuit diagram(4).54Figure EE.5-Circuit diagram(5).54Figure EE.6-Arrangement diagram of electric elements on switchboard.55Figure EE.7-Arrangement drawing.55Table 1-List of terms and abbreviations.8Table 2-SIL and PL.11IEC TS 60204-34:2016 IEC 2016-3-Table 4-Colours for indicator lights and their meanings with respect to the condition ofthe machine.12Table BB.1-Test overview.24Table CC.1-Graphical symbols for electrical equipment of machines(derived fromIEC 60617-DB)(1 of 13.27Table CC.2-Graphical symbols for electrical equipment of machines(created symbolsby this part)(1 of 3.40Table DD.1-Classes of objects according to their intended purpose or task(1 of 6).44Table FF.1-Standards related to components or units(1 of 2.6