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Siemens Industry, Inc.
Building Technologies Division
9
P/N A6V10330327_a_en
Figure 7
Wiring the FDBZ492-PR to a Fire Alarm Control Panel
Figure 8
FDBZ492-PR Remote Accessory Wiring
FDBZ492-PR
UL Listed
Conventional
Fire Alarm
Control Panel
FDBZ492-PR
N.C. TROUBLE
CONTACT
N.C. TROUBLE
CONTACT
N.O. ALARM
CONTACT
N.O. ALARM
CONTACT
SAMPLE CONTROL PANEL WIRING - STYLE D / CLASS A IDC
)*
(Supervised - A fault condition will not inhibit an alarm response
*See Figure 5 for terminal block connections
FDBZ492-PR
UL Listed
Conventional
Fire Alarm
Control Panel
FDBZ492-PR
N.C. TROUBLE
CONTACT
N.C. TROUBLE
CONTACT
N.O. ALARM
CONTACT
N.O. ALARM
CONTACT
SAMPLE CONTROL PANEL WIRING - STYLE B / CLASS B IDC
(Supervised - A fault condition will not inhibit an alarm response)*
*See Figure 5 for terminal block connections
EOL
End
of
Line
for
Specific
FACP
FDBZ492-PR*
FDBZ492-RTL
C-/RTL-
GREEN/
RED
LED
RTL-CNT
C+/RTL+
KEY
SWITCH
(NORMAL/TEST)
5
6
1b
*
See Figure 5 for
terminal block
connections
AL1
AL1
FACP
NO
FACP
NO
C
-
C
-
C
+
C
+
FACP
COM
FACP
COM
+
-
+
-
FDBZ492-PR
#1
FDBZ492-PR
#X
All alarm relays operate with single alarm.
Individual horn/strobe units operate on
alarmed detector only. 30 detectors max.
FDBZ492-PR
#1
FDBZ492-PR
#X
T/R
+
T/R
+
C
+
C
+
Common test/reset. 30 detectors max.
(Use normally open test/reset switch.)
TEST/RESET
SWITCH
FDBZ492-PR
#1
FDBZ492-PR
#X
AL1
AL1
C
+
C
+
All alarm relays operate with
single alarm. 30 detectors max.
A common power supply must be used for all
interconnected detectors.
INTERCONNECTION WIRING FOR COMMON FUNCTIONS*
*
See Figure 5 for terminal block connections
AL1
AL1
C
-
C
-
C
+
C
+
+
-
+
-
FDBZ492-PR
#1
FDBZ492-PR
#X
All alarm relays operate with single
alarm. All horn/strobe units operate
as well. 10 detectors max.