COMBA CPBBUV1-48055-UL Manuale di installazione rapida - Pagina 5
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4. Power on BBU and switch on power at Annunciator Panel
Alarms and Dry Contact Output
Annunciator Panel's alarms and annunciation will be always synchronized to Battery Backup Unit. The
alarm configuration is done in BBU. (refer to Battery Backup Unit user manual)
There is an audio buzzer equipped on the annunciator panel.
Silencing the audio
•
ON – Silence the audio.
This audio will be un-silenced every 24 hours. If you have a persistent alarm, silencing will keep this quite
for 24 hours. After 24 hours, to silence again, slide to "OFF" then back to "ON".
OFF – Audio is not silenced.
•
Dry contact output
The Annunciator Panel supports a duplicate set of dry contact outputs for numbers 1 through 7 – these
are exactly identical to the BBU dry contact outputs. An additional dry contact output (No.8) can be
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568 Gibraltar Drive, Milpitas, CA 95035 | +1 866 802 7961 |
BBU V2
Connection
+24V
0V
From BBU
www.combausa.com
Annunciator
Panel
Connection
V_IN+
V_IN-
5
Version 1.0.0
1.18.21