Compact Voice Alarm System
User Manual
12
4. miniVES Charger
4.1 miniVES Charger
In order to connect the batteries to the charger use the battery cable supplied with the device.
Be sure of proper connection (polarity) between batteries and terminals. Lastly connect the thermis-
tor temperature sensor to the “TEMP SENSOR” jack and place it near installed batteries. Only unused
and type compliant batteries (same manufacturer, equivalent capacity and voltage, same manufac-
turing date) may be connected.
Fig. 5.
BUS1 BUS2
IN7
IN6
IN5
IN4
IN3
IN2
IN1
+48 VDC BATT
Audio IN Audio OUT
C L R C L R
+24 VDC
150 mA
+48 VDC
350 mA
TEMP.
SENSOR
LINE A
LINE B
LINE C
LINE D
HV AUDIO IN
C
H
C
H
C
H
C
H
C
H
LINE A
LINE B
LINE C
LINE D
HV AUDIO IN
C
H
C
H
C
H
C
H
C
H
LAN/WAN
RS485
LAN
LAN PoE
IN1
IN2
B
A
FIBER
2
1
OUT3
OUT2
OUT1
Connection between VRLA batteries, temp. sensor and miniVES Charger module
c
NOTE: It is crucial to connect the batteries to the system before startup.
Once the power supply has been provided, connect loudspeaker lines, logic inputs and
outputs, network devices.
When you make sure all connections have been carried out properly, you can power up the system.
