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Device for sensing a fault current in a field bus system
Device for sensing a fault current in a field bus system
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机译:用于检测现场总线系统中的故障电流的装置
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摘要
The invention relates to an electric switching circuit for operating a bus of a field bus system comprising means for sensing a fault current. Said means comprise first means for determining a first current of a first bus line, second means for determining a second current of a second bus line and means for detecting a fault based on the first current and the second current.
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