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Appendix C: Specifications
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Appendix C: Specifications
FX-350 Series Fire Control Panel
Digital signal processor based design, fully configurable from
front panel with password protection
Electrical ratings
AC line voltage
120VAC 60Hz/240VAC 50Hz, 10A slow blow fuse on
secondary of transformer
Power supply rating
5.5 Amp maximum (secondary of transformer)
Battery
Type
24VDC Gel Cell/Sealed lead acid – 10AH to 24AH
Charging capability
10AH to 24AH
Protection
10A on board (F1) slow blow micro fuse
Addressable loops
One analog loop capable of addressing 126 Mircom
addressable devices, or
Three analog loops capable of addressing 378 Mircom
addressable devices
Power Limited
37VDC/400mA, maximum loop resistance depends on
number of devices and device type.
Indicating Circuits
4 supervised style Y (Class B) indicating circuits, configured
as strobes or audibles. Terminals are labelled as “SIG 1”,
“SIG 2”, “SIG 3” and “SIG 4”
Rating
Power limited / Regulated 24VDC FWR / 1.7A @ 49C per
circuit
Max power allowed
• 5A
• 1.7A (aux power unfiltered if used)
• 0.5A (aux power filtered if used)
• 0.3A (resettable auxiliary power if used)
I
f no auxiliaries are used the max power is 5A for the
indicating circuits
Mo
dule
Polarity
reversal and city tie module
Aux supply resettable
power limited / 21.1Vdc regulated / 500mA max
Resettable Auxiliary Power (Aux 2)
Power limited/21.1VDC regulated / 300mA max
Unfiltered supply
Power limited / Regulated 24VDC FWR / 1.7A max at 49C
Auxiliary relays
Common Alarm/Supv./Trouble/Auxiliary Alarm
Must be connected to a listed power limited source of supply
Form C/28VDC/1A max
RS-485 port
Fo
r remote annunciators. Terminals are labelled “RS-485”.
OCAC-304 Output Class A Converter Module
Standby 0mA / alarm 0mA
RAM-208 Zone Remote Annunciator
Standby 35mA / alarm 90mA
RAM-216 Zone Remote Annunciator
Standby 35mA / alarm 140mA
RAM-300LCD LCD Remote Annunciator
Standby 16mA / alarm 40mA
RTI - Remote Trouble Indicator
Standby 35mA / alarm 35mA
PR-300 - Polarity Reversal and City Tie Module
City Tie
power limited / 24VDC unfiltered / 250mA max /14Ohms trip
coil
Polarity Reversal
power limited / 24VDC open / 12VDC at 3.5mA / 8.5mA max
(shorted)
Polarity Reversal Supv. Terminal
24VDC (normal) / -24VDC (supervisory) / 0V (trouble)
Polarity Reversal Alarm Terminal
24VDC (normal) / -24VDC (alarm) / 0V (trouble)
Current Consumption
standby 50mA / alarm 300mA (city tie in use) / alarm 70mA
(city tie not in use)
Summary of Contents for FX-350 Series
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