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| Electric Drives and Controls - Product Katalog |
| Maximum availability |
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| A network with a fail-safe ring topology remains available without interruption during hot-plugging or in the event of a cable break.
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Uninterrupted switch over if a cable breaks
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| The additional cable in a ring network maintains the link to the master even if a cable breaks. The high-performance slave controllers switch over without delay to two separate lines with loop back at the point where the break occurs. The break can be pinpointed, and the defective cable can be easily replaced during ongoing operation. Redundancy also makes it possible to plug devices in or out for maintenance or to add additional devices. The system automatically continues to operate seamlessly using the new configuration.
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