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Commissioning information
How to install batteries and Power up
The following illustration shows how to connect a pair of 12V 12Ah batteries for S4-34440-12 or 12V 2.1Ah
batteries for S4-34440-02 into a S4 Mains powered interface unit. The numbers j, k, l.. shows the order in
which to carry out the installation.
&
12V 2.1Ah batteries
DO NOT fit the
2 x 12V 2.1Ah Batteries
Mains Powered Interface PCB
Link
2 x 12V 2.1Ah Batteries
A
2 x 12V 12Ah Batteries
Mains Powered Interface PCB
Link
2 x 12V 12Ah Batteries
Link
A
Status Indicator LD1
Indicator LD1
FLASH
Long FLASH
with loop communications
Short FLASH
ON
continuously
2
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S4-34440-12
inside the
P7
Battery
Black
lead
Red
Link
Battery
lead
P7
Red
Black
Battery
lead
colour
meaning...
Green
OK - Interface replies to a loop communication sequence.
Amber
There is a short circuit, open circuit or confirmation timeout on an
interface zone / sector channel.
Amber
The interface loses synchronisation with the loop communications
sequence.
Amber
System error is detected (e.g. a configuration memory checksum /
validity check error or a Flash / RAM error).
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S4 Mains powered interface unit
Mains powered interface unit .
Mains Powered Interface
The status indicator will only come
on if the unit has mains power or if
Battery
the batteries are connected and the
lead
"battery power up" push is operated.
4188-968 issue 2_Part 2_09-10_S4 mains interface
Mains Powered
Interface PCB
A
Status
LD1
indicator
ON
FLASH
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