![background image](http://html1.mh-extra.com/html/mircom/fx-3318/fx-3318_installation-and-operation-manual_1805768081.webp)
75
12.0 Appendix E - Specifications And
Features
12.1 FX-3318 and FX-3318-NG Fire Alarm Control Panel
Table 26 lists specifications for the FX-3318 Series panels:
Table 26 FX-3318 Series Specifications
FX-3318 Series Fire Alarm Control Panel
General
Digital signal processor based design, fully configurable from LCD display with
optional password protection.
Electrical ratings
AC line voltage
120VAC 60Hz/240VAC 50Hz, 10A slow blow mirco in-line
fuse (not field replaceable)
Power supply
rating
29VAC 6A maximum (secondary of transformer)
120VAC 60Hz 1.81 Amp (maximum primary of transformer)
240VAC 50Hz 0.98 Amp (maximum primary of transformer)
Total load
not to exceed 5A @ 24VDC
Battery
Type
24VDC Gel Cell/Sealed lead acid – 10AH to 24AH
Charging capability
10AH to 24AH
Charging current
1.575A maximum
Protection
10A on-board slow blow micro fuse built (not field
replaceable)
Standby current
rating at full load
0.7A
Addressable loops
Advanced Protocol mode with one loop with 159 addressable sensors and 159
addressable modules per loop. CLIP mode with one loop with 99 addressable
sensors and 99 addressable modules per loop. Maximum loop resistance depends
on number of devices and device type. For a complete list of compatible devices
see document LT-1023.
Power Limited
/
22VDC / 350mA alarm maximum / 0.5
μ
F
Power Limited / 22VDC / 280mA normal standby maximum / 0.5
μ
F
NAC Circuits
4 supervised style Y (Class B) NAC circuits, configured as strobes or audibles.
Terminals are labelled as “NAC 1”, “NAC 2”, “NAC 3” and “NAC 4”.
Rating
Power limited / Regulated 24V FWR / 1.5A @ 49C per
circuit
Max power allowed
Total 5.0A
1.5A per circuit
Aux supply 1
Power limited / 24VDC regulated / 500mA max
Aux supply 2
Power limited / 24VDC regulated / 300mA max