KSB Profibus PumpDrive 2, Supplementary Operating Manual

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1 Supplementary Operating Manual
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Profibus module
Table 2: Field bus module
Position
Component Description
1 M12 connector A B-coded
2 M12 socket B B-coded
3 Amber LED signal lamp Device-internal bus communication OK (heartbeat detected)
4 Green LED signal lamp Communication on field bus side active/possible
5 Red LED signal lamp Profibus fault or communication error
▪ Can be retrofitted
▪ Internal T-connector (bus looped through); uninterruptible even in the event of a
frequency inverter power failure
▪ Connector for self -assembly
1.4 Installing the field bus module
The field bus module can be fitted in an available slot of the frequency inverter.