Fire-Lite Alarms MS-9200 Technical Manual page 39

Figure 2.20: NFPA Style Y Notification Appliance Circuit (Utilizing C304 Module) Figure 2.20: Figure 2.20:
Figure 2.20: Figure 2.20:
24V (+) TB4-1
24V (-) TB4-2
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NFPA Style Y Notification Appliance Circuit (Utilizing C304 Module) NFPA Style Y Notification Appliance Circuit (Utilizing C304 Module) NFPA Style Y Notification Appliance Circuit (Utilizing C304 Module)
NFPA Style Y Notification Appliance Circuit (Utilizing C304 Module)
All circuits are supervised and power-limited
End-of-Line Resistor 47KW , 1/2-watt.
(N-ELR in Canada) (N-ELR in Canada) (N-ELR in Canada) (N-ELR in Canada) (N-ELR in Canada)
Note: If more than one C304 Notification
Appliance Circuit is provided, install the power
supervision relay after the last Notification
Appliance.
24VDC 24VDC 24VDC 24VDC 24VDC
Notification Appliance Notification Appliance
Notification Appliance Notification Appliance Notification Appliance
(See Fire-Lite Compatibility
Document for compatible devices)
To Next Device
on Loop
+ + + + +
Document # 50428 Rev. B1
firealarmresources.com
- - - - -
C304 C304 C304
C304 C304
wiring under any terminals.
MS-9200 MS-9200
MS-9200 MS-9200 MS-9200
7/28/97 P/N 50428:B1
UL listed Power Supervision Relay UL listed Power Supervision Relay UL listed Power Supervision Relay
UL listed Power Supervision Relay UL listed Power Supervision Relay
(Must be wired as last device on (Must be wired as last device on (Must be wired as last device on
(Must be wired as last device on (Must be wired as last device on
loop as shown). loop as shown). loop as shown). loop as shown). loop as shown).
CAUTION! CAUTION! CAUTION! Do not loop CAUTION! CAUTION!
Break wire run to maintain
Loop Out
supervision.
SLC (+) TB6-3
SLC (-) TB6-5
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