NAV IP Access controller
22
2.2.6
Connecting
to
the
Computer
through
the
Network
User
can
carry
out
basic
setting
through
the
keypad
on
the
EFC301
controller
or
connection
with
the
computer
via
TCP/IP.
User
can
carry
complicated
system
administration
by
accessing
the
embedded
system
in
the
controller
through
various
browsers.
Figure
2
‐
17
2.2.7
Mounting
a
Backup
Battery
in
the
Enclosure
(Optional)
You
can
optionally
connect
a
backup
battery
in
the
enclosure
to
provide
backup
power
to
the
controller.
Once
the
battery
is
installed,
it
will
charge
off
the
external
power
until
it
is
needed,
at
which
time
it
will
automatically
be
used
to
power
the
system.
Connecting
to
the
Backup
Battery
Connect
the
wires
from
the
backup
battery
to
the
terminal
block
on
the
main
module.
Connect
the
positive
lead
to
Pin
15
and
negative
lead
to
Pin
16
on
the
terminal
block
of
the
main
module.
Figure
2
‐
18
If
a
backup
battery
is
connected,
the
controller
will
automatically
switch
to
backup
power
in
the
event
that
the
external
power
is
lost.
The
backup
battery
will
charge
while
external
power
is
being
supplied.
In
general,
the
larger
the
battery
capacity,
the
longer
it
can
support
the
controller.
A
12AH
battery
can
provide
4
hours
of
energy
for
a
controller
containing
4
door
modules,
one
alarm
module
and
8
readers.
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SYS
F le x I I A cc es s C o n tr o ller
TCP/IP
Nav
Controller
Summary of Contents for EFC302
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