1
2
3
4
5
32
5.
RS485 A
ddress setting, Restore factory setting, Terminal resistance setting
7.
Equipment
communication
Set RS485 addressthrough DIP switch:
1) Places 1-6 on DIP switch are for setting the number of control panels when communicating through RS485. It is adoptedfor binary
coding and little endian, the address represented by places 1-6 are shown in figure (5-1).
2) Before setting the address, keep the system power off. Jump places 1-6 to desired status. The address number cannot be the same as
another one in the network. For example: to set the device number as 39 (39=1+2+4+32), the corresponding RS485 code is 111001, then
Jump places 1, 2, 3 and 6 at “ON” status.
The background PC software is able to communicate with the system according to two protocols (RS485 and TCP/IP) for data exchange and
remote management. The communication cable should be as far away from high-voltage lines as possible. Do not keep the communication cable
parallel to power cords or bind them together.
ON 1.TCP/IP Communication
1 2 3
4
5 6 7 8
P
C
3) Place 7 is for restoring factorydefault settings. Jump it three times within 10 seconds and restart the system, then allinformation in
control panel RAM will be cleared and the system restored to factory default settings.
4) Place 8 is for setting terminal resistance when communicating through RS485. Jump it at “ON” status, then it is equivalent to having
a terminal resistance of 120 ohm between 485+ and 485-.
Location of DIP
switch.
#1 control panel #2 control panel
Switch
#n control panel
LINK
ACT
ON
SD
car
d
IN
GND
IN
GND
+12
V
GND
485-
485+
LINK
ACT
SD
car
d
IN
GND
IN
GND
+12
V
GND
485-
485+
LINK
ACT
SD
car
d
IN
GND
IN
GND
+12
V
GND
485-
485+
LINK
SD
card
IN
Advanced Access Control
IN
TX
Advanced Access Control
IN
TX
Advanced Access Control
IN
TX
GND
485+
RX BEEP
485+
RX BEEP
485+
RX BEEP
ACT
IN
GND
+12
V
GND
485-
485+
Advanced Access Control
IN
485-
GND
TX
RX
NO
COM
NC
NO
COM
GLED
WD
1
WD
0
GND
+12
V
BEEP
GLED
WD
1
WD
0
485-
GND
TX
RX
NO
COM
NC
NO
COM
GLED
WD
1
WD
0
GND
+12
V
BEEP
GLED
WD
1
WD
0
485-
GND
TX
RX
NO
COM
NC
NO
COM
GLED
WD
1
WD
0
GND
+12
V
BEEP
GLED
WD
1
WD
0
TX
NC
GND
NC
GND
NC
GND
1 2 3 4 5 6 7 8 485+
485-
GND
TX
RX
NO
RX
BEEP
GLED
WD
1
WD
0
GND
+12
V
SEN
GND
NO
COM
NC
+12
V
IN
GND
BEEP
GLED
SEN
GND
NO
COM
NC
+12
V
IN
GND
BEEP
GLED
SEN
GND
NO
COM
NC
+12
V
IN
GND
BEEP
GLED
COM
NC
NO
COM
NC
BEEP
GLED
WD1
WD0
GND
SEN
GND
NO
COM
NC
WD
1
WD
0
GND
+12
V
BEEP
SEN
GND
NO
COM
NC
WD
1
WD
0
GND
+12
V
BEEP
SEN
GND
NO
COM
NC
WD
1
WD
0
GND
+12
V
BEEP
16 RS485 terminal resistance SEN
GND
NO
+12V
IN
GND
V
+
V
-
+12
V
GLED
WD
1
WD
0
V
+
V
-
+12
V
GLED
WD
1
WD
0
V
+
V
-
+12
V
GLED
WD
1
WD
0
COM
GND
POWER GND
CARD
POWER
GND
POWER
GND
8
4
2 Restore factory settings
NC
SEN
GND
NO
COM
NC
V+
V-
BEEP
GLED
WD
1
WD
0
GND
+12
V
BEEP
GLED
WD
1
RUN
+12
V
GND
RUN CARD
+12
V
GND
RUN CARD
+12
V
+12
V
GND
POW ER WD0
GND
1Figure (5-1)
RUN CARD+12V
2.RS485 Communication
6.
Connection
of Lock
GND
485-
485+
4
8
5
Converter
serial line
1) Control panel provides lock control output interfaces. For NO lock, it is open when power is on and closed when power is off, so COM and
NO interfaces should be used; For NC lock, it is open when power is off and closed when power is on, so COM and NC interfaces should be
used.
2) Control panel supports “dry mode” and “wet mode” by setting the jumper. It is “wet mode” when connecting “V+ V-” input interfaces to
485+ 485+ 485+
485- 485- 485-
P
C
GND
GND
G
ND
supply power for locks, short 2-3 and 4-5 . Equipment factory default setting is “dry mode”. For setting “dry mode” and 1# control panel
2# control panel
“wet mode”, please refer to <<C3-100/200/400 access control panel installation instructions>>. 8# control panel
3) When the Electrical Lock is connected to the Access Control System, you need to parallel one FR107 diode (included in the package) to
prevent the self-induced EMF affecting the system, do not reverse the polarities.
LINK
ACT
SD
car
d
IN
GND
IN
GND
+12
V
GND
485-
485+
LINK
ACT
SD
car
d
IN
GND
IN
GND
+12
V
GND
485-
485+
LINK
ACT
SD
car
d
IN
GND
IN
GND
+12
V
GND
485-
485+
Advanced Access Control
IN
Advanced Access Control
IN
Advanced Access
Control
IN
GND
LINK
485+
485-
GND
TX
RX BEEP
GLED
WD
1
485+
485-
GND
TX
RX BEEP
GLED
WD
1
485+
485-
GND
TX
RX BEEP
GLED
WD
1
SD
c
ar
d
IN
GND
IN
GND
+12V
TX
RX
NO
COM
NC
NO
COM
NC
WD
0
GND
+12
V
BEEP
GLED
WD
1
WD
0
GND
TX
RX
NO
COM
NC
NO
COM
NC
WD
0
GND
+12
V
BEEP
GLED
WD
1
WD
0
GND
TX
RX
NO
COM
NC
NO
COM
NC
WD
0
GND
+12
V
BEEP
GLED
WD
1
WD
0
GND
NO Lock FR107
ACT
Enlarged diagram Advanced Access
Control
GND
485-
485+
IN
GND
SEN
GND
NO
COM
NC
SEN
GND
NO
COM
+12
V
IN
GND
BEEP
GLED
WD
1
WD
0
GND
+12
V
SEN
GND
NO
COM
NC
SEN
GND
NO
COM
+12
V
IN
GND
BEEP
GLED
WD
1
WD
0
GND
+12
V
SEN
GND
NO
COM
NC
SEN
GND
NO
COM
+12
V
IN
GND
BEEP
GLED
WD
1
WD
0
GND
+12
V
LOCK
+
-
D
i
od
e
of lock ports
SEN
485+
485-
GND
RX
RX BEEP
GLED
WD1
GND
NC
V
+
V
-
+12
V
GND
BEEP
GLED
WD
1
WD
0
RUN CARD
+12
V
NC
V
+
V
-
+12
V
GND
RUN CARD
BEEP
GLED
WD
1
WD
0
NC
V
+
V
-
+12
V
RUN
BEEP
GLED
WD
1
WD
0
+12
V
DIPswitch
GND
TX
NO
COM
NC
WD0
+12V
BEEP
GLED
LED
POWER
GND
POWER
GND
+12
V
GND
POWER GND
CARD
LOCK
D
i
od
e
-
+
NO
COM
NC
Lock power
+
NO
COM
NC
SEN
GND
NO
COM
NC
SEN
GND
NO
COM
NC
V+
WD
1
WD
0
GND
+12
V
IN
GND
BEEP
GLED
WD
1
WD
0
GND
+12
V
BEEP
GLED
1
2
3
4
5
Jumper
terminal
Notes：
1) Internationally accepted RVSP (shielded twisted-pair) wires should be used for communication to effectively avoid interference. RS485
communication wires should be connected by means of bus cascade connection.
2) Considering communication stability, it is recommended that the length of RS485 bus be less than 600m
FR107
in
put
- V-
+12V
GND
WD
1
WD
0
POWER GND
CARD 3) One RS485 BUS may hold 63 control panel units but it is not recommended to connect with more than 32 access control panel units.
NC Lock RUN +12V
4) To enhance the stability of communication, when the bus is longer than 300m, it is necessary to keep place 8 of the DIP
switches for the first and the last control panel at “ON” status.As shown in the figure above, place 8 of the DIP switches of units
#1 and #8
O
N
is placed at "ON "
s
tatus.
“Wet mode” wiring diagram of lock connecting with external power supply.
1 2 3 4 5 6 7 8
