Figure 35 Quad Loop Adder Module Terminal Connections - Class A - Mircom FLeXNet FX-MNS-6000 Installation And Operation Manual

Figure 35 Quad Loop Adder Module Terminal Connections - Class A

ALCN-792MISO QUAD LOOP
ADDER MODULE
ANALOG
LOOP 1
ANALOG
LOOP 2
TWISTED SHIELDED PAIR WIRE IS NOT
RECOMMENDED. IF USED THE
SHIELD SHOULD BE TERMINATED AT
THE TERMINALS MARKED SHIELD
ALCN-792D DAUGHTER BOARD
ANALOG
LOOP 3
ANALOG
LOOP 4
i
Note:
+
-
+
-
S
S
+
-
+
-
This board is mounted over the ALCN-792MISO
+
loop adder module to provide an addition two
-
loops, for a total of four loops.
+
-
Wire loops 3 and 4 in the same manner as loops
S
1 and 2.
S
+
-
+
-
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 are power-
limited and fully supervised.
M
F
H
ADDRESSABLE
THERMAL SENSOR
M
Conventional 4-Wire Smoke
Detectors, Heat Sensors
and Manual Pull Stations
LEGEND
Addressable Smoke Sensor
S
Addressable Thermal Sensor
H
Addressable Manual Pull Station
F
Addressable Monitor Module
M
(Wire Class B only)
RO Addressable Relay Output Module
TWISTED PAIR WIRE
F
RO
S
S
ADDRESSABLE
SMOKE DETECTORS
48