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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.
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.
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.
TCP/IP
Figure 2‐17
Figure 2‐18
22
NAV IP Access controller
EverAccess
F le x I I A cc es s C o n tr o ller
1
2
3
A RM
ABC
DEF
4
5
6
GHI
J KL
M NO
7
8
9
PQR S
TUV
W XY Z
CLR
0
ENT
SYS
Nav Controller
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