25
Bus line:
In order to avoid loops (over-voltage), the
bus line should be laid without a gap to the
power line. The minimum gap between the
insulated wire of the bus line and the insu-
lated wire of the power line is 4 mm.
Fig. H:
Note
Further information on laying the bus
line can be found in the ”base unit” op-
erating instructions and in the ZVEI/
ZVEH ”Building management system,
Basic principles” handbook.
Anleitung_770104.book Seite 25 Dienstag, 15. Oktober 2002 9:12 09
26
After wiring the device, switch on the bus
voltage
Automatic recognition:
Choose the menu option ”New function” or
”Edit function” in the Easy base unit.
The device is automatically recognised by
the base unit and displayed in the channel
list with the allocated device number.
Manual recognition:
If the device is no longer in the delivery sta-
tus:
Choose the menu option ”New function” or
”Edit function” in the Easy base unit.
Press the programming key on the device
briefly
(< 2 seconds). The red LED lights up
during the recognition process.
The device is recognised by the base unit
and displayed in the channel list with the
allocated device number.
Start-up with the Easy base unit
Anleitung_770104.book Seite 26 Dienstag, 15. Oktober 2002 9:12 09
27
Start-up:
If the device has been recognised, the
channel of the device appears in the chan-
nel overview of the Easy base unit.
The relevant push-button can be pressed
to connect (select) the push-button chan-
nel. The channel of the device is marked in
the channel overview.
Further information can be found in the op-
erating instructions for the Easy base unit
or in the relevant documents for other ex-
ternal EIB Easy setting devices.
Behaviour when bus voltage is estab-
lished/returns
The Easy binary input REG-K/ 4x230 is
ready for use again 17 s after the bus volt-
age has returned.
Behaviour when bus voltage fails
No reaction.
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