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Plena 24 VDC Battery Charger | Installation and User Instructions | Equipment
3.3.4
Auxiliary outputs
The battery charger has 3 connections for 24 V DC
output for the back-up power supply of a Plena unit:
•
RCP1 and 2
•
24V DC Out for volume overrides and general
purpose.
Note
24 VDC outputs are regulated 24 V and current
limited to 3 A per output and 5 A in total.
The main output is 20 to 25.5 VDC and the
current is limited to 70 A.
Connect the RCP 1 and 2 connectors to the 24 V DC
input on the Remote control panels 1 and 2.
Note
Refer to chapter 9.3 External connections of the
Plena Voice Alarm System Installation and User
Instructions.
3.3.5
Trigger outputs
3.3.5. 1
Introduction
The battery charger has 4 trigger outputs that can be
connected.
•
Fault - Gives a signal if there is an internal fault in the
battery charger.
•
Battery in use - Gives a signal when the load current
from the battery to the system exceeds the battery
charging current by more than 1 A.
•
Battery - Gives a signal if the battery is either
defective or not connected.
•
Mains - Gives a signal if the mains supply is either
not connected or is too low.
Bosch Security Systems | 2006-11 | 9922 141 50781 en
3.3.5.2
Trigger Out
Each trigger output has 3 terminals; normally open,
normally closed and common.
Battery
charger
24V DC output/Trigger Out
RCP1
+ -
1
2
3
4
1
2
3
4
figure 3.7: Connecting emergency trigger inputs
Connect these as required to the trigger inputs of the
Voice Alarm Controller.
Note
Refer to chapter 5.3 External connections of the
Plena Voice Alarm System Installation and User
Instructions.
en | 14
-
+
+
-
Out
+
+
24VDC
Battery
RCP1
Out
Fault
in Use
Battery
Mains
-
-
24V
5
6
DC out
Voice alarm
controller
5
6
VOX Switc h
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