Power - Bosch Plena Voice Alarm System Installation And Operation Manual

Plena Voice Alarm System
Figure 5.22 Connecting external power amplifier 2
NOTICE!
The internal power amplifier of the voice alarm controller can also be used as external power
amplifier for the voice alarm router.
5.2.6

Power

The procedure for connecting a voice alarm router to the mains power is the same as the
procedure for connecting the voice alarm controller to the mains (see section 5.1.12 ).
Bosch Security Systems B.V.
LBB1992/00
De 0 100V 0 100V 70V 0 100V
Th
Out
0 100V 0 100V 0
GND
Z6 Booster 2 in
Booster 1 Booster 2
+ G ND G ND +
1 2 1 2
- -
3 3
line in line out
PLN-1P120
Installation and Operation manual
NC
Z1 Z2
+24V-
DC In TRG1 TRG2 B
100V 70V 0
Connection | en
9922 141 1037x (V2.16) | V0.6 | 2011.09
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