SDC FB4DC - Manual

INSTALLATION WIRING DIAGRAM
FB-4 and FB4DC FUSED TERMINAL BOARDS
P:\INSTALLATION INST\Power Supplies\INST-FB-4\INST-FB-4.vsd REV B 08-11 Page 1
The FB-4 provides four (4) individually fused outputs for modular system protection. A 2 amp fuse
is supplied for each of the 4 fused outputs. Determine the load requirement for each output and
change the fuse with a different rating as needed. The output voltage supplied to each output is
the same as the voltage input. The total current required for all of the outputs must not exceed
the power supply output current rating.
The FB4DC includes an integrated full wave bridge rectifier to allow the use of an AC transformer
or a DC power supply to provide a DC output voltage.
12V to 24V
AC or DC
Power In
+
-
+
_
+
_
UN-Fused
Outpu
t
+
_
Fu
se
d
Outputs
+
_
F4
F3
F2
F1
Model
FB-4
4
3
2
1
+
-
12V to 24V
AC or DC
Power Out
12V to 24V
AC or DC
Power In
+
-
+
_
+
_
UN-F
used
Ou
tp
ut
+
_
Fused
Ou
tp
uts
+
_
F4
F3
F2
F1
Model
FB4DC
4
3
2
1
+
-
12V to 24V
DC
Power Out
SECURITY DOOR CONTROLS
801 Avenida Acaso, Camarillo, Ca. 93012 • (805) 494-0622 • Fax: (805) 494-8861
www.sdcsecurity.com • E-mail: [email protected]