Siemens 6SL3120-2TE21-0AA3 Manual

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Motor Modules Booksize Compact7.1 Safety instructions for Motor Modules Booksize CompactBooksize Power Units488 Manual, (GH2), 04/2014, 6SL3097-4AC00-0BP6WARNINGDanger 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.WARNINGDanger to life through electric shock due to missing DC link side coversThere is a danger of an electric shock through contact when the side covers of the DC linkare missing.• Mount the side covers on the first and last component in the drive line-up.You can order missing side covers (order number: 6SL3162-5AA00-0AA0).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.Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com