Field Wiring
Figure 29: Loop Terminal Connections - Style 6 (Formerly Class A)
FX-2000N
MAIN FIRE ALARM BOARD
ANALOG
LOOP
CONNECTIONS
Notes:
• All power limited circuits must use type FPL, FPLR, or FPLP power limited cable.
• Loop wiring: maximum loop resistance is 40 ohms total. These lines power-limited and fully supervised.
46
+
-
+
-
F
H
M
ADDRESSABLE
THERMAL SENSOR
M
Conventional 4-Wire Smoke
Detectors, Heat Sensors
and Manual Pull Stations
LEGEND
S
H
F
M
R O
F
TWIS TE D P AIR WIR E
R O
TWIS TE D P AIR WIR E
S
S
ADDRESSABLE
SMOKE DETECTORS
Addressable Smoke Detector
Addressable Thermal Sensor
Addressable Manual Pull Station
Addressable Monitor Module
Addressable
R elay Output Module
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