Honeywell NOTIFIER SLC Wiring Manual page 43

NFPA Class A IDC Using Zone Interface Modules
Two-wire
smoke
detectors
Notifier SLC Wiring Manual — P/N 51253:U9 12/3/2021
(Non-resettable power may be used for N16, NFS-320, NFS-
320SYS, NFS2-640, NFS-640, NFS2-3030, or NFS-3030
Return for Class A. See Appendix A for power supervision.
IDC
3.9K ELR
(supplied with module)
Figure 6.9 Typical Class A IDC Wiring with FZM-1
24 VDC Resettable, Supervised power.
90 mA External 24 volt supply required
when operating in FlashScan mode.)
FZM-1
Monitor Modules
SLC
43