Lenze E82ZAFPC010 Uživatelský manuál stáhnout pdf (Strana 57)

Electrical installation

Bus cable length

EDK82ZAFPC-010 DE/EN/FR 6.0

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H2 BusLeitgsLaenge-PBS Uebrate-Laenge

Bus cable length

The length of the bus cable depends on the baud rate used:

Baud rate [kbps] Length [m]

9.6 ... 93.75 1200

187.5 1000

500 400

1500 200

3000 ... 12000 100

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Note!

The baud rate depending on the data volume, cycle time, and number of nodes

should only be selected as high as required for the application.

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Tip!

For high baud rates we recommend to consider the use of optical fibres.

Advantages of optical fibres:

On the transmission path external electromagnetic interference remains

ineffective.

Bus lengths of several kilometres are also possible with higher baud rates.

The bus length

– is irrespective of the baud rate.

– depends on the optical fibre used.

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