Mircom FleX-Net FX-2003-12NDS - Page 49

FleX-Net
TM
Installation and Operation Manual
47
Figure 31: Loop Terminal Connections - Class A
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.
F
ADDRESSABLE
THERMAL SENSOR
ADDRESSABLE
SMOKE DETECTORS
F
LEGEND
Addressable Smoke Detector
Addressable Thermal Sensor
Addressable Manual Pull Station
F
Addressable Monitor Module
RO
TWISTED PAIR WIRE
TWISTED PAIR WIRE
S
H
S
S
H
Addressable
Relay Output Module
M
M
M
RO
Conventional 4-Wire Smoke
Detectors, Heat Sensors
and Manual Pull Stations
ANALOG
LOOP
CONNECTIONS
LOOP 2
B
A
+
-
+
-
FX-2000N
MAIN FIRE ALARM BOARD
(Wire Class B only)