COMBA CPBBUV1-48055-UL Manual de instalación rápida - Página 4
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3. Power Cable
For BBU V1, the power will be provided from one of the outputs for load. Choose an open load output
and connect your power cable to the + and – ports. You can use the same cable as for communication
(for example, a Cat5 cable, with 3 wires for communication and 2 for power).
For BBU V2, the power is from MCU 24V output from the top of the board.
At the annunciator panel:
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568 Gibraltar Drive, Milpitas, CA 95035 | +1 866 802 7961 |
Power Connections from BBU V1
BBU V1
Connection
Load +
Load -
Power Connections from BBU V2
www.combausa.com
to Annunciator Panel
to Annunciator Panel
Annunciator
Panel
Connection
V_IN+
V_IN-
4
Version 1.0.0
1.18.21