Fire-Lite Alarms MS-9200 Technical Manual page 34

Figure 2.15: Figure 2.15:
Figure 2.15: NFPA Style D Initiating Device Circuit (Utilizing M300 Monitor Module) Figure 2.15: Figure 2.15:
Resettable 24 VDC
four-wire smoke
detector power
(300 mA max.)
24V (+) TB4-5
24V (-) TB4-6
Note: ELR is not required when wiring Style D (Class A).
34
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NFPA Style D Initiating Device Circuit (Utilizing M300 Monitor Module) NFPA Style D Initiating Device Circuit (Utilizing M300 Monitor Module)
NFPA Style D Initiating Device Circuit (Utilizing M300 Monitor Module) NFPA Style D Initiating Device Circuit (Utilizing M300 Monitor Module)
Supervised and Power-limited
To Next Device
on Loop
+ + + + + - - - - -
See note
M300 M300 M300
M300 M300
Document # 50428
firealarmresources.com
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
CAUTION! CAUTION! CAUTION! CAUTION! Do not loop CAUTION!
wiring under any terminals.
Break wire run to maintain
supervision.
MS-9200 MS-9200
MS-9200 MS-9200 MS-9200
Rev. B1 7/28/97 P/N 50428:B1
loop as shown). loop as shown).
loop as shown). loop as shown). loop as shown).
24 VDC 24 VDC 24 VDC 24 VDC 24 VDC
Four-Wire Four-Wire Four-Wire Four-Wire Four-Wire
Smoke Smoke Smoke
Smoke Smoke
Detector Detector Detector Detector Detector
Manual Manual Manual Manual Manual
Pull Pull Pull
Pull Pull
Station Station Station Station Station
Heat Heat Heat Heat Heat
Detector Detector Detector
Detector Detector
Loop Out
SLC (+) TB6-3
SLC (-) TB6-5