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02:44 Nov 15, 2014 |
English to French translations [PRO] Tech/Engineering - Electronics / Elect Eng / computers | |||||
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| Selected response from: GILLES MEUNIER France Local time: 12:52 | ||||
Grading comment
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Summary of answers provided | ||||
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4 +2 | terre (masse) de châssis |
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3 +1 | masse |
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3 +1 | masse mécanique |
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Summary of reference entries provided | |||
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masse |
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terre (masse) de châssis Explanation: - -------------------------------------------------- Note added at 2 heures (2014-11-15 05:14:06 GMT) -------------------------------------------------- La d.d.p. de mode commun est mesurée entre la masse d'une part et le potentiel ..... raccordé le plus court possible à la masse du châssis. Cette méthode |
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Notes to answerer
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5 hrs confidence: peer agreement (net): +1
7 hrs confidence: peer agreement (net): +1
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2 days 12 hrs peer agreement (net): +1 |
Reference: masse Reference information: Automation System S7-400 Hardware and Installation : 2.6 Chassis Terminal Connection in the Non-Isolated Configuration Reference Point The racks offer the option of connecting the 24-V load voltage ground in the non-isolated configuration to the 5-V ground (reference potential M, logic ground). Connect the chassis ground to the reference point for non-isolated modules. The reference point is metallically connected to the reference potential M. The following figure shows the position of the reference point on a rack https://cache.automation.siemens.com/dnl/zg/zgxNDcxAAAA_1117... 2.6 Raccordement à la masse dans un montage sans séparation galvanique Point de référence Dans un montage sans séparation galvanique, vous avez la possibilité de raccorder sur le châssis la masse de la tension de charge 24 V à la masse 5 V (potentiel de référence M, masse logique). Vous raccordez la masse au point de référence des modules sans séparation galvanique. Le point de référence est relié de façon galvanique au potentiel de référence M. La figure suivante représente la position du point de référence sur un châssis. http://cache.automation.siemens.com/dnl/DE/DE0NTQxNwAA_11178... |
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