Honeywell NOTIFIER SLC Wiring Manual page 32

SLC Circuits with Isolators
If a short circuit fault occurs at point "Y", all devices will continue to function. If a short circuit fault occurs at point "Z", only detector
4 will cease to function.
SLC Out
Control Panel
NOTE: For information on wiring an isolator base, refer to Figure 10.3, "Wiring a B224BI-WH/B224BI-IV Isolator Base Mounting Plate" on
page 56.
32
Detector 1
Z
Detector 5
Detector 4
SLC Return
Isolator Base
Figure 5.3 Isolator Base Circuit: Sample Class A Wiring
X
Non-Isolating Device
Notifier SLC Wiring Manual — P/N 51253:U9 12/3/2021
Isolator Detector Bases
Detector 2
Y
Detector 3
Short-circuit path