Nfpa 72 Central Or Remote Station Fire Alarm System (Protected Premises Unit) - Notifier NFS-320 Installation Manual

NFPA 72 Central or Remote Station Fire Alarm System (Protected Premises Unit)

Non-resettable 24
VDC Power from
a listed source
4.3 NFPA 72 Central or Remote Station Fire Alarm System
(Protected Premises Unit)
Figure 4.2 shows typical wiring diagram for a NFPA 72 Central Station Fire Alarm System
(Protected Premises Unit) or a Remote Station Fire Alarm System (Protected Premises Unit) using
the Universal Digital Alarm Communicator/Transmitter (UDACT or UDACT-2) and control panel.
This provides typical wiring only; connect and program the UDACT or UDACT-2 according to the
directions given in the UDACT Instruction Manual or UDACT-2 Instruction Manual.
NOTE: An NFPA 72 Central Station or Remote Station requires 24 hours of standby power and 5
minutes in alarm.
NOTE: This application can also be done with the TM-4 Transmitter; refer to the TM-4
Transmitter Module installation document for more details.
NOTE: For additional setup information for the UDACT-2, refer to the UDACT-2 Instruction
Manual.
NFS-320/E/C Installation Manual — P/N 52745:M2 7/1/14
–
+
Device to be
Supervised
N.C. Supervision
Relay Contact
Part of EOLR-1
(Not required for
FlashScan type codes
that provide built-in
power supervision.)
Figure 4.1 Enabling External Power Supervision Using Relays
Power Supervision
Relay (EOLR-1)
(Not required for
FlashScan type codes
SLC from FACP
that provide built-in
power supervision.)
FCM-1
Applications
–
+
*If the SLC device does
not match the one in this
figure, refer to the SLC
manual appendix, which
contains wiring conversion
charts for type V and type
H modules.
37