Aiphone GT SERIES Installation Manual

18
A2
A1
A2
A1
A2
A1
A2
A1
A2
A1
A2
A1
A2
A1
A2
A1
COMMON1
SUB1
B2
B1
B2
B1
DC24V
R1
R2
MODE
EXPAND STANDARD
OUT
IN IN IN
OUT OUT
DC24V
2
OUT
1
B2
B1
B2
B1
B2
B1
B2
B1
3 6
1 2 5
A2
A1
A2
A1
A2
A1
PS24
AC
PS24
AC
SW2
1 2 3
4
5 6 7
8
DC24V
Power
B2
B1
IN
A2
A1
OUT
R2
R1
ON
OFF
SW3
1 2 3
4
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
Main section (expanded system)
WIRING
Entrance station 5
Entrance station 6
Entrance station 7
Entrance station 4
Entrance station 3
Entrance station 2
Entrance station 1
Guard station
Common trunk line 1
Guard station
Bus
control
unit
GT-BC
Entrance stations
* Make connections in the same method as the common trunk line 1.
However, do not connect the GT-MCX to the common trunk line 2.
Common trunk line 2
DP (Distribution Point)
Video bus control unit
GT-VBC
*1: NOTE
The GT-MCX must be
connected to the common trunk
line 1.
*2: Refer to section
5
SWITCH
SETTINGS before powering on.
*1
To GT-VBX
To GT-VBC
*1
*2
Refer to the installation manual GT SYSTEM/Standard &
Expanded System section
4-2
for detailed connection diagrams.
Refer to the installation
manual GT SYSTEM/
Standard & Expanded
System section
4-3
for
detailed connection
diagrams.

Aiphone GT SERIES Specifications

General

Hands-free Communication	Yes
Door Release	Yes
Video	Color
Weather Resistance	IP54
System Type	Video Intercom
Display	Color LCD
Camera	Integrated CCD camera
Wiring	2-wire
Expandable	Yes, up to 500 units
Mounting	Surface or flush mount
Capacity	Up to 500 stations
Operating Voltage	24V DC
Operating Temperature	-10°C to 60°C