Siemens 6SL3120-2TE21-0AA3 Manual

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Line Modules Booksize4.1 Safety instructions for Line Modules BooksizeBooksize Power Units152 Manual, (GH2), 04/2014, 6SL3097-4AC00-0BP6DANGERDanger to life through electric shock when the protective cover of the DC link is openContact with live parts can result in death or serious injury.• Only operate the components with closed protective cover.WARNINGDanger to life due to high leakage currents caused by an interrupted external protectiveconductorThe drive components conduct a high leakage current via the protective conductor.Touching conductive parts when the protective conductor is interrupted can result in deathor serious injury.• Ensure that the external protective conductor satisfies at least one of the followingconditions:– It has been laid so that it is protected against mechanical damage. 1)– If it is a single conductor, it has a cross-section of at least 10 mm² Cu.– If it is a conductor of a multi-conductor cable, it has a cross-section of at least 2.5mm² Cu.– It has a second protective conductor in parallel with the same cross-section.– It complies with the local regulations for equipment with increased leakage current.1) Cables laid within control cabinets or closed machine housings are considered to be1) adequately protected against mechanical damage.WARNINGDanger to life through electric shock due to incorrect connection to the DC linkIncorrect connections can lead to overheating and therefore a risk of fire. There is also arisk of an electric shock. This can result in serious injury or death.• Only use adapters (DC link adapters and DC link rectifier adapters) released bySiemens for the connection to the DC link.WARNINGDanger to life through electric shock due to incorrectly installed DC link bridgesIncorrectly installed DC link bridges at the left-hand end of the drive line-up can cause anelectric shock.• For all 50 mm wide modules 1) (exception: Smart Line Module 2) ), remove the DC linkbridge, including the screws. Do not tighten the screws without the DC link bridges.• For all components that are 75 mm wide or wider, the DC link bridges may neither beswung over to the left nor removed 3).1) For 50 mm wide modules, the DC link bridge cannot be swung inwards.2) Smart Line modules do not have a DC link bridge.3) The DC link bridge guarantees the mechanical stability of the DC link busbars.Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com