Specifications

System Components

4.0 System Components

4.1 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

• FR-320-DW

• FR-320-DR

Figure 1 FR-320 Panel

All FR-320 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 (Style B) initiating circuits, and four Class B (Style Y) output circuits

• Output circuits 1 & 2 are Class B (Style B) indicating circuits that can be converted to

Class A (Style Z) using an OCAC-302 Output Class A Converter adder module.

• Output circuits 3 & 4 are Class B (Style B) only releasing circuits.

• Each output circuit can draw 1.7A current, 5A total. A six zone ICAC-306 Input Class A

Converter adder module may be used for Class A (Style D) wiring of Initiating circuits.

• The FR-320 contains Common Alarm, Common Supervisory & Common Trouble

Relays, auxiliary alarm relay (disconnectable), an RS-485 Interface for Remote

Annunciators and a Resettable Four Wire Smoke Detector Power Supply.

• Two batteries are required.

Additionally:

• FR-320-DW/R panels contain a dialer.

• FR-320 uses a BBX-1024DS or BBX-1024DSR enclosure.