4 Commissioning
BU 0200 en-US-4920
129
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4.5.4.4
Addressing
In order to use the device in an AS-i network, it must have a unique address. The address is set to 0 in
the factory. This means that the device can be recognized as a "new device" by an AS-i master
(prerequisite for automatic address assignment by the master).
Procedure
• Ensure power supply of the AS interface via the yellow AS interface cable.
• Disconnect the AS interface master during addressing
•
Set the address ≠ 0
• Do not doubly assign addresses
In many other cases, addressing is carried out using a normal addressing device for AS- interface
slaves (example follows).
• Fuchs, VBP-HH1-V3.0-V1 (separate M12 connection for external power supply)
• IFM, AC1154 (battery operated addressing device)
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Information
Special conditions for SK 2x5E
Does not apply to special versions …-AUX and –AXB
•
Also provide voltage supply of variable frequency drive via the yellow AS- interface line (pay attention to
power consumption of control level of variable frequency drive (290 mA))
•
When using an addressing device
– Do not use the internal voltage source of the addressing device
– Battery-operated addressing devices do not supply the current that is needed and are therefore unsuitable
– Use addressing unit with a separate 24 V DC connection for an external power supply (example:
Fuchs, VBP-HH1-V3.0-V1)
The options for addressing the AS-i slave with an addressing unit in practice are listed below.
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