SLC Circuits without Isolators
3.3 NFPA Style 6 SLC
NFPA Style 6 requirements can be met by using the diagram below.
•
T-tapping of the SLC wiring is NOT allowed for Style 6 configuration.
SLC Out
SLC Return
B+ B– A– A+
Control Panel
SLC
22
Two-wire Addressable Detector
Addressable Module
Figure 3.2 Basic NFPA Style 6 SLC
FireLite SLC Wiring Manual — P/N 51309:P4 9/17/2014
NFPA Style 6 SLC