1
9
6
. I
n
s
ta
lla
tio
n
d
ia
g
ra
m
6
.1
A
R
-7
1
6
E
i a
n
d
A
R
-7
2
1
H
n
e
tw
o
rk
in
g
in
s
ta
lla
tio
n
1
2
JP5
JP5
2
3
1
2-3 On:Clear
Reset to default value
(Must Power OFF)
1-2 On:RUN
Normal mode
3
1 2 3 4 5 6 7 8
128
64
1
4
2
16
8 32
Node
001
002
003
033
~
1
2
1+2
~
1+32
Node:
CN4
K1
K3
K4
COM
K2
AR-716Ei
Power
Reset
Channel 2 RX
Channel 2 TX
Channel 1 RX
Channel 1 TX
Host RX
Host TX
2
1
3
G
re
e
n
/
G
re
e
n
D
0
or
AR-721U
R
e
d
/
R
e
d
1
2
V
B
la
c
k
/
B
la
c
k
G
N
D
R
e
d
/
R
e
d
1
2
V
P
u
rp
le
/
G
ra
y
B
Z
B
lu
e
/
B
lu
e
D
1
B
ro
w
n
/
B
ro
w
n
L
E
D
G
re
e
n
/
G
re
e
n
D
0
B
la
c
k
/
B
la
c
k
G
N
D
AR-721K
P
in
k
/
G
ra
y
B
Z
B
ro
w
n
/
B
ro
w
n
L
E
D
B
lu
e
/
B
lu
e
D
1
Battery
PORT1
~
~
COM
Next
Controller
To PC
JP4
V12
CN5
DI.4
DI.2
DI.1
DI.3
COM
D10
D9
D11
K4
RELAY
K3
D12
RELAY
JP3
To
Node: 016
Node: 009
To
Node: 008
Node: 001
AR-801CM
~
~
~
~
AR-721H4
~
~
AR-721H4
Battery
Vin
CN3
CN4
1
K1
K3
K4
K2
HOST
CH2
CH1
BV-
BV+
K2
JP2
RELAY
RELAY
K1
JP1
2
CN1
CN2
Ethernet
DC15V
Vin
1
PORT2
Busy
1
JP5
3
2
4
6
5
8
7
3
DC12V
O
N
ON
ON
ON
ON
ON
Power Must higher than 13.8VDC
AR-727i
