Aiphone GT SYSTEM User Manual

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Expanded system4-4
23 1
78
45
910 6
PS24
AC
GT-VBX
GT-BCX
R1
R2
+
-
A2
A1
R1
R2
+
-
A2
A1
R1
R2
+
-
A2
A1
R1
R2
+
-
A2
A1
R1
R2
+
-
R1
R2
R1
R2
R1
R2
+
-
R1
R2
+
-
A2
A1
GT-MK
GT-DMV/GT-DM

#7
#8
#2 #1
#1
#2
#3
R1
R2
+
-
A2
A1
R1
R2
+
-
A2
A1
R1
R2
+
-
A2
A1
#4
#5
#6
PS24
AC
R1
R2
+
-
GT-BC
A2
A1
A2
A1
A2
A1
A2
A1
A2
A1
A2
A1
A2
A1
A2
A1
B2
B1
B2
B1
B2
B1
B2
B1
A2
A1
A2 CN2
A1
SUB 1SUB 2
COMMON 1 COMMON 2
R2
R1
R2
R1
COMMON 1
R2
R1
R2
R1
SUB 1B
R2
R1
R2
R1
SUB 2A
R2
R1
R2
R1
SUB 2B
R2
R1CN1
R2
R1
SUB 1A
R2
R1
R2
R1
COMMON 2 GTW-LC
USB
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
1P
NP
1P
NP
1P
NP
1P
NP
1P
NP
R2
R1
GTW-LC
1P
NP
1P
NP
1P
NP
+
-
1P
NP
1P
NP
1P
NP
PS24
AC
PS24
AC
PS24
AC
PS24
AC
GT-DA-L/GT-DA
SW2: 2~4
ON
1
2 3
4
ON
1
2 3
4
ON
1
2 3
4
#3
#2#1
ON
1
2 3
4
ON
1
2 3
4
#6
#5
ON
1
2 3
4
#4
GT-DA-L/GT-DA
SW2: 2~4
ON
1
2 3
4
#7
ON
1
2 3
4
#8
SW1: 2~4
ON
1
2 3
4
ON
1
2 3
4
#2#1
SW1: 4
Bus control unit
DP = Distribution Point (not included)
Expanded video bus control unit
Expanded bus control unit
Common
trunk line
system (2)
Common
trunk line
system (2)
Sub trunk line
system (1) B
Sub trunk line
system (1) B
Sub trunk line
system (2) A
Sub trunk line
system (2) A
Sub trunk line
system (2) B
Sub trunk line
system (2) B
Entrance station
#1 to #3
Ex.) Unit type
Entrance station
#4 to #6
Ex.) Unit type
Entrance station
#7 to #8
Ex.) Integrated type
DP
DP
DP
DP
DP
Common trunk line system (1)
Common trunk line system (2)
DP

Aiphone GT SYSTEM Specifications

General

Wiring	2-wire
Door Release	Yes
Operating Voltage	24V DC
Wire Gauge	18 AWG
Type	Intercom System
Power Source	24V DC
Installation	Surface-mounted
Communication	Hands-free
Expandability	Expandable to multiple door stations and master stations
Mounting	Wall-mount
Operating Temperature	14°F to 140°F (-10°C to 60°C)
Humidity Range	10% to 90% (non-condensing)
Frequency Response	300 Hz to 3.4 kHz
Maximum Stations	500
Maximum Door Stations	32 door stations