Expanded system with extension box example
Lobby Station (up to 18)
(6 lobby stations x 3 extension boxes)
OFF
ON
V700/V703
K-IN
K-OUT
DC IN
L1
L2
C1
C2
S1
S2
COAX
NP
NP
12 V DC
Access
controller
NP
(input)
Electric
lock
POWER SUPPLY UNIT
(output)
Lift Controller (up to 15 for Relay)
Lift Controller (up to 3 for Binary)
1
DIP SW : 1=ON
DC IN
NP
POWER SUPPLY UNIT
NP: Non-polarised
*1 When connecting wires from an extension box to a control box, only connect to port 1.
Extension Box (up to 3)
NP
Power
DC IN
supply
POWER SUPPLY UNIT
NP
NP
NP
DIP SW : 1=ON
POWER SUPPLY UNIT
Repeater
DIP SW : ALL OFF
POWER SUPPLY UNIT
To Distribution Box (INPUT)
Control Box (1)
*1
RJ11
PC
USB
DC IN
NP
POWER SUPPLY UNIT
Distribution Box (up to 28)
NP
1
NP
DC IN
NP
NP
NP
DC IN
NP
NP
NP
Branch 1
NP
NP
PBX
TV Monitor
NP
Room unit (up to 560)
Repeater (up to 4)
Main Monitor
NP
1
NP
DIP SW : 1=ON
DC IN
NP
NP
NP
POWER SUPPLY UNIT
NP
7
NP
DIP SW : 7=ON
DC IN
NP
POWER SUPPLY UNIT
4. Installation
Door Station
D1
1
D2
2
D3
3
D4
4
R1
5
R2
6
R3
7
IN1
8
IN2
9
IN3
10
NP
IN4
11
P1
12
P2
13
D1
1
D2
2
D3
3
D4
4
R1
5
R2
6
R3
7
IN1
8
IN2
9
IN3
10
NP
IN4
11
P1
12
P2
13
D1
1
D2
2
D3
3
D4
4
R1
5
R2
6
R3
7
IN1
8
IN2
9
IN3
10
NP
IN4
11
P1
12
P2
13
D1
1
D2
2
D3
3
D4
4
R1
5
R2
6
R3
7
IN1
8
IN2
9
NP
IN3
10
IN4
11
P1
12
P2
13
31