Aiphone GT-AC Installation And Operation Manual page 5

Back view of GT-AC
GT-DA(-L),
GH-DA/A
R1 R2 ELB ELC ELM RY RY
GT-AC V V PB1 PB2 C T
2
NP
Request to exit/entry button
(push button, etc.)
Power supply
(For GT-AC only)
Auto-relock/External out put by forced entry
(sensor connection is required)
N.C
・ To set
" auto-relock " / " External output by forced entry " function a
sensor (locally avallable) is required.
PB2 C
・ The request to exit/entry button for relay 2 cannot be used when the
" auto-relock " / " External out put by forced entry " function are set.
GT-AC
V
Power supply
2
(For GT-AC only)
Rating
Between 12 and 24V AC
Between 12 and 24V DC
For relay 1
Request to
exit/entry button
For relay 2
Request to
exit/entry button
Timer
Request to Request to
Power supply
exit/entry exit/entry
Common
button 1 button 2
V V PB1 PB2
Request to exit/entry button ・ Timer
Power supply
・ Minimum overload :100mV DC, 0.1mA or below
Between 12 and 24V AC
・ Contact capacity: 30V DC, 0.1A or above
Between 12 and 24V DC
GF-DA/B
or R1 R2 EL EL + RY RY
*1
NO1 C1 NC1 NO2 C2 NC2
2
NP
2
NP
Electric door strike
AC transformer
V PB1 PB2 C T NO1
NP
2
NP
2
NP
2
NP
User group1 relay 1
N/C contact
Timer
C T NO1 C1
N/O contact
Relay
24V DC, 3A or below (resistive load)
24V AC, 3A or below (resistive load)
・ Minimum overload :5V DC, 100mA or above
GT-DA(-L),
GH-DA/A
R1 R2 ELB ELC ELM RY RY
GT-AC V V PB1 PB2
2
NP
Power supply
(For GT-AC only)
GT-DA(-L),
GH-DA/A
R1 R2 ELB ELC ELM RY RY
C1 NC1 NO2 C2 NC2
2 2
NO2
NP NP
Automatic gate
AC transformer
(*1) The relay operating time of GT-DA(-L), GH-DA/A, GF-
DA/B is different from that of GT-AC.
User group2 relay 2
N/C contact
NC1 NO2 C2 NC2
N/O contact
1A or below (inductive load)
1A or below (inductive load)
* The connection with N/C contacts
is not available for GF-DA/B.
C T NO1 C1 NC1 NO2 C2 NC2
Electromagnetic door lock
2
2
NP
NP
ＰＳ
Request to exit/entry button
Power supply
(push button, etc.)
GF-DA/B
or R1 R2 EL EL +
External output
C2
Only connecting to the terminal
of relay 2 is possible.
Alarm, Security
Electric door strike
RY
*1
5