C 3- 400 I nstallation I nstructions and C onnection G uide
1. Cautions
12
3
Please note the following cautions. Mis-operation may lead to personal injury or
equipment failure:
1）Do not energize the system before installation is complete; never carry out
installation activities when the system is energized.
2）All peripheral devices must be grounded.
3）The conduits of wires under relay must be matched with metaled conduits, other
wires can use PVC conduits.
4）It is strongly recommended that the length of exposed part of any connection cable
should not be longer than 4 mm. Professional clamping tools may be used to avoid
unintentional contact of exposed wires to avoid short-circuit or communication failure.
5）It is recommended that card readers and buttons be installed at height of 1.4m-1.5m
above ground.
6）It is recommended to use the power supply for control panel, and external power
supply for each lock.
7）The appliance shall be installed and wired in accordance with national electrical
code and by qualified personnel only.
Descr iption of n or mal w or k ing state:
Connect the system to the power supply. If the system works properly, the POWER
indicator (red) is lit constantly and the RUN indicator (green) flashes.
V alve r egulated lead-acid batter y:
Constant voltage charge voltage regulation
Cycle use : 14.5V~14.9V(25)
Initial current: less than 2.88A
Standby use: 13.6V~13.8V(25)
Capacity: 12V, 7.2Ah/20hr,
Battery Type: LC-RA127R2T1
C aution:
Do not charge in a gas tight container.
Do not short the battery terminals.
Do not incinerate
Flush with water at once if contact is made with
electrolyte (Acid)
Do not attempt to disassemble the battery.
Get through the thread hole Fixed case
Control panel
The charging
circuit board
Backup battery
Heat
dissipation
hole Thread hole Key hole
Wiring the Control Panel, The Charging
Circuit Board and Backup Battery
POWER
2. Fixed and Installation
11
1
1
TX
RX
TX
RX
ACT
LINK
POWER
CARD
RUN
V+
GND
IN
BUTTON4
GND
IN
BUTTON3
GND
IN
BUTTON2
GND
+12V
WD1
WD0
READER4
GLED
BEEP
GND
+12V
WD1
WD0
READER3
GLED
BEEP
GND
+12V
WD1
WD0
READER2
GLED
BEEP
POWER
PC
LAN
NC
NC
NC
NC
COM
COM
COM
COM
NO
NO
NO
NO
COM
COM
COM
COM
NO
NO
NO
NO
NC
NC
NC
NC
LOCK1
LOCK2
LOCK4
LOCK3
GND
GND
GND
GND
SEN
SEN
SEN
SEN
V-
AUX1AUX2 AUX3 AUX4 EXT
BUTTON1
READER1
+12V
GND
WD1
WD0
GLED
BEEP
+12V
GND
485-
485+
GND
GND
GND
GND
IN
IN
IN
IN
IN
GND
GND
485-
485+
AUXOUT1AUXOUT2 AUXOUT3 AUXOUT4
LOCK
GND
+12V
1 2 3 4
ON
5 6 7 8
SD Card
Adv a nce d Acce s s C ontro l
