Standard System Wiring (Audio/Video) - Aiphone GT Series Quick Start Installation Manual

STANDARD SYSTEM WIRING:
Loop Wiring Method
Max. of 25 stations
per loop. SW1 switch
must be set to A on last
station in the wire loop.
OUT
SW1 B1 B2 R1 R2
A
B1 B2 R1 R2
B
B1 B2 R1 R2
IN
OUT
B1 B2 R1 R2
SW1
A
B1 B2 R1 R2
B
B1 B2 R1 R2
GT Standard Configuration Sample
IN
OUT
B1 B2 R1 R2
SW1
A
NOTE: Do not mix loop and
B
B1 B2 R1 R2
homerun wiring methods
on the same trunk.
B1 B2 R1 R2
IN
1P x 2
OUT
B1 B2 R1 R2
SW1
A
B
B1 B2 R1 R2
1P x 2
B1 B2 R1 R2
IN
GT-1C
1P x 2
*
DP
R1
R2
R1
R2
1P
* Distribution Point:
(GTW-DP) Available in
N. America. This can be
any device that parallels
or commons the R1 / R2
connection. (Terminal Entrance Stations (max. 5)
strip, punch down block,
wire nuts, etc.)
Tenant stations shown
**
are the GT-1C7. The
GT-1M3 and GT-2C
tenant stations can also
be used and wired in
the same manner.
Note: GT-2C requires a
separate PS-24 power
supply.
4 | GT Series Quick Start Guide
AUDIO / VIDEO
Max. of 6 GT-4Zs per trunk. SW1 switch must be
set to A on last GT-4Z in the wire trunk. Each tenant
SW1 station homeruns to a GT-4Z and its SW1 switch
A
must be set to A.
B
IN
SW1
A
B1 B2 R1 R2
OUT (3)
B
OUT (1)
B1 B2 R1 R2
IN
SW1
A
Trunk Line No. 1
B
Homerun using
GT-4Z (max. 6)
IN
GT-4Z
1P x 2
1P x 2
SW1
1P x 2
A
B1 B2 R1 R2
OUT (3)
B
GFK-PS
1P x 2
OUT (1)
B1 B2 R1 R2
1P
GT-4Z
IN 1P x 2
1P x 2 1P x 2
1P
1P x 2
Doorbell
1P x 2
GT-VBC GT-BC
+
R1
-
R2
PS-2420UL
GT-BC
PS-2420UL PS-2420UL
R1 R2
Security Guard /Concierge Stations (max. 2)
Door
ELM
ELC
Strike
ELB
PT
Homerun Wiring Method
To additional units
B1 B2 R1 R2 B1 B2 R1 R2
LINE OUT OUT (4)
A
B
SW1
IN OUT (2)
B1 B2 R1 R2 B1 B2 R1 R2
Trunk Line No. 2
Loop wiring
(max. 25)
B1 B2 R1 R2 B1 B2 R1 R2
LINE OUT OUT (4)
A
B
GT-1C
SW1 IN OUT (2)
B1 B2 R1 R2 B1 B2 R1 R2
Trunk Line
No. 3-6
1P x 2
B1 B2 B1 B2 B1 B2 B1 B2 B1 B2 B1 B2
PS24
1P
+ +
- -
1P
GT-MK w/ GT-MK w/
A1 A2
GFW-S GFW-S
+
-
**
SW1
A
B
B1 B2 R1 R2
IN
SW1
A
B
B1 B2 R1 R2
GT-4Z
IN
SW1
A
B
B1 B2 R1 R2
IN
SW1
A
B
B1 B2 R1 R2
GT-4Z
IN
A1 A2 A1 A2 A1 A2 A1 A2 A1 A2
A1
A2
R1
R2
ELM
Mag
ELC
ELB
Lock
PT
+
+
-
-
PS24
T-Tap Wiring Method
Max. of 25 stations
per trunk with GT-1Z.
SW1 switch must
be set to A on each
tenant station.
To
Additional
units
SW1
A
B
B1 B2 R1 R2
IN
OUT
SW1
A
B
B1 B2 R1 R2
IN
OUT
SW1
A
B
B1 B2 R1 R2
IN
OUT
GT-VBC
CN2
CN2
CN1
CN1
CN100
CN100