25
Wiring
Figure 28 Addressable Loop SLC Wiring from a Mircom (Secutron) FACP
M500X
Isolator
+
-
+
-
+
-
+
-
Class B
For Class A Wiring
- from the
addressable loop of
the last controller to
the SLC at the FACP
NOTES: 1. Only a single ZC shall be connected if SLC is wired in Class B
2. If more than one ZC is used, connect as Class A or Class X (or Style
7) SLC and each additional ZC must be protected by isolator on
both sides.
3. Each ZC controls only one notification zone.
Mircom
FACP
SLC
loop
_
_
+
+
Area 1
Area 16
Area 2
_
_
+
+
Zone Controller 1
+
-
+
-
WIO 1
WIO 2
WIO 49
...
Zone Controller 16
WIO 1
WIO 2
WIO 49
...
Zone Controller 2
WIO 1
WIO 2
WIO 49
...
_
_
+
+
Addressable Loop
Addressable Loop
Addressable Loop
M500X
Isolator
Summary of Contents for Fire-Link 3
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