Digital fire detection control panel
LYON
FIRE PROTECTION MANUFACTURER
Ctra. de Molins de Rei a Rubí, Km. 8,4 - 08191 RUBÍ (Barcelona) ESPAÑA.
Tlf.: +34 935 862 690 - Fax:+34 936 999 261 - [email protected] -
www.cofem.com
35
2.2.3.- Power supply auxiliary outputs and charging of power source batteries.
Power supply board:
30v DC output
supply for battery
charger control
CPU and sirens
Power supply
Supply fuse
8 A
Battery fuse
5 A
Bat. charger fuse
1 A
30V fuse
2 A
S1 Siren fuse
2 A
S3 Fault fuse
1 A
COMMON
+24
V
COMMON
NC
NA
COMMON
+24
V
GND
GND
+30
V
+30
V
GND
+24v
MONITORE
D
S
IRE
N
ALARM
OUTPUT
FAULT
OUTPUT
AUX
ILIARY
30V OU
TPU
T
24V
BATTE
RIE
S
Figure 17.
Power supply auxiliary outputs
S1 Sounder
Output of the monitored siren and protected by means of a fuse, to which a delay can be
applied by means of the configuration menu, see 3 chapter configuration.
The installation of sirens will be performed according to the schematic of figure 19. It will be
activated whenever an alarm occurs in the system and the programmed delay has passed. It is
only deactivated when there is no alarm in the system.
S2 Sounder
Unmonitored voltage-free output exit. It is activated whenever an alarm occurs in the system.
It is only deactivated when there is no alarm in the system.
S3 Fault
Monitored fault output and protected by means of fuse, to which a delay can be applied by
means of the configuration menu, see 3 chapter configuration. It will be activated whenever there
is a fault in the system and the programmed delay has passed. It is only deactivated when there is
no fault in the system.
Auxiliary 30V output
This is a 30V output that enables the supply of analogue modules or relays or other external
devices. This output is monitored and protected by means of a fuse.