Filter
Top Products
Bosch Security Systems | 2011-02
Praesideo 3.5 | Installation and User Instructions | 4 | Amplifiers en | 135
figure 8.2: Front and rear views of the power amplifier (all types)
2
1
3
10
PRS-xPxxx, LBB4428/00
Power Amplifier
PRS-1P500, PRS-2P250, PRS-4P125
Power Amplifier
LBB4428/00
Power Amplifier
1
1
2
2
345
48V
678 1 2 34
00
Control In Audio In
Network
48V
24
48VBattery Mains
T6.3A H
250V
100-240V
0 0
6 8
C
Control Out
Spare In Lsp Out
NO NC 0V 50V
13
C
Control Out
Spare In Lsp Out
NO NC 0V 50V C
Control Out
Spare In Lsp Out
NO NC 0V 50V C
Control Out
Spare In Lsp Out
NO NC 0V 50V
5 7
Avis
Caution
Risk of electric shock.
Do not open.
Risk of electric shock.
Do not open.
11
546
12
8 97
0
+
Control In
1
2 3 4 5 6 7 8 1 2
Audio In
Network
1 2
++––
Control Out Spare In Lsp Out
C NO NC 0V 50V
4
3
++––
Control Out Spare In Lsp Out
C NO NC 0V 50V
++––
Control Out Spare In Lsp Out
C NO NC 0V 50V
2 1
++––
Control Out Spare In Lsp Out
C NO NC 0V 50V
Grounded
Signal Ground
Floating
Mains
48V
48V
Battery
48V 12A
Non-isolated input
0
+
115:
100-120V 50-60Hz
230:
220-240V 50-60Hz
T6.3A 250V
T6.3A 250V
Caution
Avis
Risq of electric shock
Do not open
Risque de choc electrique.
Ne pas ouvrir
+ 0 –+0 –
Class 2
Wiring
10 11
546
12
7
8
9
14
13