Mircom FX-2000 series User Manual

51
Field Wiring
8.2 Analog Loop Wiring
8.2.1 Loop Terminal Connections - Class B
Figure 33 Loop Terminal Connections - Class B
Notes: Terminal blocks are “depluggable” for ease of wiring.
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 fully
supervised.
Observe in and out polarity when using module and base isolators.
ANALOG
LOOP
CONNECTIONS
FX-2000
C s
H
LEGEND
Addressable Smoke Det ector
wi t h St and ard Analog Base
Addressable Thermal Sensor
wi t h St and ard Analog Base
Convent ional Smoke Sensor
Addressable Manual
Pull Station
Combination
Horn/ Strobe
Addressable
Monitor Module
Addressable Supvr.
Out pu t Mod ul e
End -Of -Li ne- Resi st or
F
S
SO
2 Pair
4-WIRE
RESET TA B L E
SUPPLY
+
-
IND1 + (Y/Z)
IND1 + (Z)
IND1 - (Z)
IND1 - (Y/ Z)
F
S
LOOP 2
S
C s
H
S
S
TWO WIRES
TWO WIRES
B
A
+
-
+
-
C s
C s
C s
F
F
H
H
M
M
SO
M
COM ( - )
Conventional Heat Sensors
and Manual Pull Stations
MAIN FIRE ALARM BOARD
INDICATING
CI RCUI TS
NAC
i

Mircom FX-2000 series Specifications

General

Type	Fire Alarm Control Panel
Display	LCD
Network	Optional
Communication	RS-232, RS-485
Programming	Via keypad or PC
SLC Loops	1
NAC Outputs	4
Communication (Additional)	Optional Ethernet
Input Voltage	120 VAC or 240 VAC, 50/60 Hz
Battery Charging Current	1.5 A
Auxiliary Power Output	24 VDC
Operating Temperature	0°C to 49°C (32°F to 120°F)
Relative Humidity	Up to 93% non-condensing