Fire-Lite Alarms MS-9200 Technical Manual page 26

Figure 2.7: Two-Wire Communications Loop (Supervised and Power-Limited) Figure 2.7: Two-Wire Communications Loop (Supervised and Power-Limited) Figure 2.7: Two-Wire Communications Loop (Supervised and Power-Limited)
Figure 2.7: Two-Wire Communications Loop (Supervised and Power-Limited) Figure 2.7: Two-Wire Communications Loop (Supervised and Power-Limited)
(meets NFPA 72 Style 4 requirements - may be T-tapped)
CAUTION! Do not loop CAUTION! CAUTION! CAUTION! CAUTION!
wiring under any terminals.
Break wire run to maintain
supervision.
26
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4 5 4 5
3 3
6 6
2 2
7 7
1 8 1 8
0 9 0 9
SD300 SD300 SD300 SD300 SD300
C304 C304 C304 C304 C304
I300 I300 I300
I300 I300
Connect (+) to TB 6-3
Connect (-) to TB 6-5
Document # 50428 Rev. B1 7/28/97
firealarmresources.com
BG-10LX BG-10LX
BG-10LX BG-10LX BG-10LX
- + - + - +
- + - +
M300 M300
M300 M300 M300
Separate T-Tap
to other Loop
devices
I300 I300 I300 I300 I300
Note: I300 devices
not required to meet
NFPA Style 4.
P/N 50428:B1