Using the extension box and distributor
Important:
R
When using bus wiring, do not connect wires from main monitors to the terminals on the rear of the lobby
station's button modules.
R
When connecting to an extension box:
–
Set all DIP switches of the extension box (VL-V703) to off.
–
Do not connect wires to connectors 2 to 4 for the V700/VM701 on the extension box (VL-V703).
–
Cannot monitor from the main monitor.
Set DIP switch "8" for the lobby station to the "on" position (prohibits monitoring; page 40).
R
Wiring is non-polarised.
DIP SW
K-OUT
C1
NO COM NC
C2 C1C2 L1 L2
DC IN
K-IN1/K-IN2
POWER
SUPPLY
UNIT
24 V DC
To AC power outlet
Access
controller (input)
Open door
sensor (input)
Electric
lock
(output)
12 V
AC / DC
Power
supply
Lobby station
D1
D2
IN1
1
2
1
2
1
2
IN2
OUT1
OUT2
#6
D1
D2
IN1
1
2
1
2
1
2
IN2
OUT1
OUT2
#5
DIP SW
DIP SW
DC IN
1
D1
ROOM
OUT
VM701
VM701
IN
VM101/
L1
NOT
FOR
AC
DIP SW
DIP SW
DIP SW
D2
2
D1
D2
3
D1
D2
4
D1
D2
L2
L1
L2
#7
#8
Distributor #2
From
extension
box
To
3rd
distributor
D1
D2
IN1
1
2
1
2
1
2
IN2
OUT1
OUT2
#2
D1
D2
IN1
1
2
1
2
1
2
IN2
OUT1
OUT2
#1
DIP SW
DIP SW
DC IN
1
D1
ROOM
OUT
VM701
VM701
IN
VM101/
L1
NOT
FOR
AC
DIP SW
DIP SW
DIP SW
D2
2
D1
D2
3
D1
D2
4
D1
D2
L2
L1
L2
#3
#4
Distributor #1
POWER
SUPPLY
UNIT
*1
24 V DC
To AC power
outlet
Main monitor
#5
*1
*1
*1 : From 24
V DC POWER SUPPLY UNIT
#3
#2
#1
#4
#7
#6
#8
L1
V700/
VM701
1
L2
L1
2
L2
L1
3
L2
L1
4
L2
L1
Lobby
Station
L2
1
L1
L2
3
L1
L2
4
L1
L2
5
L1
L2
6
L1
L2
2
Extension box
DC IN
POWER SUPPLY UNIT
To AC power outlet
To
2nd
lobby
station
38
4. Installation