Appendix A: Specifications
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Appendix A: Specifications
Main Fire Alarm Chassis (FX-2003-12N/DS and FX-2000ND)
Main Fire Alarm Chassis (FX-2017-12N/DS)
General
One Analog Loop capable of monitoring 99 Sensors and 99
Modules.
Power limited:
22 VDC, 861 mA max, max loop resistance
40ohms
4 Style Y or Z
(Class B or A) Indicating Circuits; configurable
as strobes or audibles. Terminals are labelled "IND".
Power limited:
24 VDC unfiltered, 1.7 A @ 49°C per circuit
Displays (incl LCD) and Controls
for all Common
Functions, and 16 Zone Displays.
Optional PR-300 City Tie Module
.
Aux. Power Supply
(for Remote Annunciators). Terminals
are labelled "AUX PWR".
Power limited:
24 VDC unfiltered, 1.7 A @ 49°C
Resettable 4-Wire Smoke Supplies.
Terminals are labelled
"4-WIRE".
Power limited:
22 VDC, 425 mA max., 5mV ripple
One RS-485 Connection
for Remote Annunciators or
interface to Audio Systems. Terminals are labelled "RS485".
Power Limited
to 300 mA.
Auxiliary relays:
(resistive loads)
Must be connected to a Listed Power Limited Source of
Supply. Terminals are labelled "ALARM, TROUBLE, SUPV".
Common Alarm: Form C, 1 Amp, 24 VDC
Common Supv: Form C, 1 Amp, 24 VDC
Common Trouble: Form C, 1 Amp, 24 VDC
Micro-controller based design.
Fully Configurable with PC software.
Full walk test function.
Ground Impedance
3k3 ohms
Electrical Ratings
AC Line Voltage:
120V 60Hz / 240V, 50Hz
4 Amps / 2 Amp (primary)
Power Supply ratings:
12 Amps. max. (secondary)
For Indicating Circuits:
24VDC
unfiltered
10 Amps. max.
Battery:
24VDC, Gel-Cell/Sealed Lead-Acid
Charging capability:
17-65 AH batteries
Current Consumption:
standby: 310 mA
alarm: 733 mA
Same as FX-2009-12N/DS except:
Larger Chassis has capacity for 3 display modules and 17
adder modules.
Main Fire Alarm Chassis (FX-2000MNS)
Same as FX-2003-12N/DS except:
Displays (incl LCD) and Controls
for all Common Functions,
and 16 Zone Displays
are not included
.
Quad Intelligent Analog Loop Module (ALCN-792M/D)
Quad Analog Loops with additional ALCN-792D daughter
board capable of monitoring 396 Sensors and 396 Modules.
Power limited:
22 VDC, 400 mA max, 10kHz frequency
max loop resistance 40 ohms
Current Consumption:
standby: 130 mA
alarm: 145 mA
Detection Adder Module (DM-1008A)
Eight supervised Class B (Style B) or four Class A (Style D)
initiating circuits; fully configurable. Terminals are labelled
"INI".
Initiating circuits are Compatibility ID "A".
Current Consumption:
standby: 80
mA
alarm:
1 zone active: 125 mA
2 zone active: 170 mA
4 zone active: 275 mA
6 zone active: 370 mA
8 zone active: 465 mA
Signal Adder Module (SGM-1004A)
Four Class B or A
(Style Y or Z) indicating circuits;
configurable as strobes or audibles. Terminals are labelled
"IND".
Power Limited:
24 VDC unfiltered
max. 1.7 amps @ 49C per circuit
Current Consumption:
standby:
60 mA
alarm: 258 mA
Relay Adder Module (RM-1008A) (resistive loads)
Must be connected to a listed power limited source of supply.
Terminals are labelled "RLY".
Eight fully configurable Form C indicating.
Form C, 1 amp., 28 VDC (resistive loads)
Current Consumption:
standby:
25
mA
alarm: 150 mA
Main Fire Alarm Chassis (FX-2009-12N/DS)
Polarity Reversal and City Tie Module (PR-300)
Same as FX-2003-12N/DS except:
Larger Chassis has capacity for 2 display modules and 9
adder modules.
Supervised city tie--not power limited
24VDC unfiltered, 210 mA max., Trip coil: 14 ohms.
Terminals are labelled "City Tie".
Polarity reversal power limited
Terminals are labelled "Polarity Reversal".
24VDC open
12VDC @ 3.5 mA, 8 mA max. (shorted)
Current Consumption:
standby:
35 mA
alarm: 300
mA
