AL-238
PPROGRAMMING GUIDE
7
2.5.AL-238P connection to siren
AL-238P siren interface description
Siren interface
active output: plug-in AB and CD of JP2
Siren interface passive output: p
lug-in BC of JP2
As shown in FIG:
Plugged-in AB and CD of JP2 jumper of AL-238P panel, the siren interface is active output, and the output power
consumption is DC12V 2000mA;
Plugged-in BC of JP2 jumper of AL-238P panel, the siren interface is passive output;
2.6.AL-238P connection to bus device (8 zones extend module, linkage relay, slave keypad)
The AL-238P control panel is connected to the bus device (8 zones extend module, linkage relay module) through the RS485
keypad communication interface. The power supply of the bus device and its detector is recommended to be powered by a
separate power supply. The total power consumption of all devices attached to the same power supply should not exceed the
power rating of the power supply
Alarm Control Panel System Wiring Diagram
S
ire
n
in
te
rfa
ce
A
u
xil
ia
ry
o
u
tp
ut
P
ow
e
r in
p
ut
P
G
M
1
C
O
M
Z
O
N
E
1
Siren interface
active output:
Siren interface
passive output:
plug-in AB and CD of JP2
plug-in BC of JP2
Battery
12V 7AH
RS232 port
Record button
MC1 microphone
Program upgrade
jumper
Password restore
jumper
4G module
Network module
43
3 w
ire
les
s
IP network
Battery
P
G
M
2
C
O
M
Z
O
N
E
2
C
O
M
Z
O
N
E
3
C
O
M
Z
O
N
E
4
C
O
M
Z
O
N
E
5
C
O
M
Z
O
N
E
6
C
O
M
Z
O
N
E
7
C
O
M
Z
O
N
E
8
K
e
y
p
a
d
in
te
rfa
ce
power
+
-
power
DC power supply-1
Warning sign
Siren
Z
o
n
e 1
Z
o
n
e 2
NO PIR detector
NC PIR detector
power
+
-
power
DC power supply-2
Red
Grn
Yel
Blk
Master keypad
Red GrnYel Blk
Central software
Note: Please use wires to plug-in the zone
terminals that do not need to be
connected to the detector.
LoRa module
