Nfpa Class B Slc Using Isolator Modules - Honeywell NOTIFIER SLC Wiring Manual

NFPA Class B SLC Using Isolator Modules

5.4 NFPA Class B SLC Using Isolator Modules
A variation of a Class B operation using isolator modules to protect each branch of the SLC. Refer to Figure 5.1 on page 30 and
Figure 5.2 on page 31 for isolator module wiring and to Section 5, "SLC Circuits with Isolators" for limitations.
Notifier SLC Wiring Manual — P/N 51253:U9 12/3/2021
Isolator Module
Isolator Module
Isolator Module
B– B+
Control Panel
SLC
Figure 5.4 NFPA Class B SLC Using ISO-X Modules
Isolated Branch
Isolated Branch
Addressable Pull Station
Isolated Branch
SLC Circuits with Isolators
Two-wire Addressable Detector
33