System Components; Main Pre-Action/Deluge And Agent Release Control Panel; Figure 1 Fr-320 Series Panel - Mircom FR-320 Series Installation And Operation Manual

3.0

System Components

3.1

Main Pre-Action/Deluge and Agent Release Control Panel

The following models are part of the FR-320 Series:
• FR-320
• FR-320-W
• FR-320-R
Figure 1
All FR-320 Series panels have the following features:
• Six Zone Pre-Action/Deluge and Agent Release Control Panel with LED display (red or
white door, black box
• Six class B Initiating Device Circuits, and four class B output circuits
• Output circuits 1 & 2 are class B Notification Appliance Circuits that can be converted to
class A using an OCAC-302 Output Class A Converter adder module.
• Output circuits 3 & 4 are class B only releasing circuits.
• Each output circuit can supply up to 1.7A of current, 5A total. A six zone ICAC-306
Input Class A Converter adder module may be used for class A wiring of Initiating
Device Circuits.
• The FR-320 Series contains Common Alarm, Common Supervisory & Common Trouble
relays, auxiliary alarm relay (disconnectable), an RS-485 interface for remote
annunciators, non-resettable auxiliary power, and a resettable four wire smoke detector
power supply.
• Two batteries are required.
Additionally:
• FR-320 uses a BBX-1024DS or BBX-1024DSR enclosure.
FR-320 Series panel
11