54
7.3
Addressable Loop Wiring
7.3.1 Addressable Loop Wiring - Class B or Style 4
Figure 12 Addressable Loop Wiring - Class B or Style 4
7.3.2 Addressable Loop Wiring - Class A or Style 6
Figure 13 Addressable Loop Wiring - Class A or Style 6
CLASS B
WIRING
ION SMOKE
DETECTOR
PHOTO SMOKE
DETECTOR
HEAT DETECTOR
PULL STATION
OUTPUT MODULE
M
M
A L
OOP1
B
+
-
+
-
CLASS A
WIRING
ION SMOKE
DETECTOR
PHOTO SMOKE
DETECTOR
HEAT DETECTOR
INPUT MODULE
OUTPUT MODULE
M
M
A L
OOP1
B
+
-
+
-
