Aiphone GT SERIES Installation Manual

14
SW2
1 2 3
4
5 6 7
8
DC24V
Power
B2
B1
IN
A2
A1
OUT
R2
R1
ON
OFF
SW3 LAN
1 2 3
4
DC24V
R1
R2
MODE
EXPAND STANDARD
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
Entrance station 1
Entrance station 2
Entrance station 3
Entrance station 4
Guard station
Guard station
Entrance stations
Video bus control unit
GT-VBC
Bus control unit
GT-BC
Multi-building
control unit
GT-MCX
WIRING
Main section (standard system)
DP (Distribution Point)
(Not provided by
Aiphone except for
Europe and North
America.)
Common area
*2
*2: NOTE: Do not route a CAT5e/6 cable outdoors from a multi-building
control unit directly. When routing a CAT5e/6 cable outdoors
from a switching hub, use a model that supports outdoor wiring.
*1
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