
6
Figure 2: Circuit Board Layout
ALARM RELAY
NO C NC
RELAY
TRL TRB A.C.
ON
24V
+
1
2
+ -
+
-
1
+ -
TB2
2
+ -
3
+ -
4
+ -
5
+ -
COM
(-)
TB1
Z1
Z2 Z3 Z4 Z5
TB3
JW3
JW4
JW2
JW5
TRBL.
ALARM
ZONE 1
TRBL.
ALARM
ZONE 2
TRBL.
TRBL.
TRBL.
ALARM
ALARM
ALARM
ZONE 3
ZONE 4
ZONE 5
A.C. ON
TRBL.
SIG. SIL.
REM. L.
BATT.
GND
TRANSFORMER
P1
P2
P3
BATTERY
P4
+
-
SIG.1
SIG.2
F1
4A
BATTERY
A.C.
4A
F2
JW7
JW6
JW1
DETECTION ZONES
BUZZER SIL.
REMOTE ANNUNCIATION
AUX.
TRBL
ZONE 1 SIL.
RESET
ON
DSW1 DIP
SWITCHES
1
8
SIGNAL
ZONE 2 SIL.
ZONE 3 SIL.
ZONE 4 SIL.
ZONE 5 SIL.
MD-724