MIRCOM MP-320R PRE-ACTION/DELUGE/AGENT RELEASING CONTROL UNIT

Mircom’s FR-320 is a dual releasing control unit that is field configurable for use on Deluge Sprinkler Systems, Pre-action Sprinkler Systems and Agent Release Systems.

•  Listed to UL 864, 9th edition
•  Field configurable to operate with a Deluge Sprinkler System, a Pre-action Sprinkler System and an Agent Release System
•  Six Class B (Style B) Input Circuits
•  Input Circuits One to Four can be configured as Non-Verified Alarm, Non Latching Supervisory, Latching Supervisory or Agent Release/Water Flow depending on the Mode of Operation selected
•  Input Circuits Five & Six can be configured as Manual Release Input, Abort Input or Abort/Manual Release Combination Input depending on the Mode of Operation selected
•  Input Circuits can be converted to Class “A” (Style “D”) using the ICAC-306 Converter Module
•  Four Class “B” (Style “Y”) Output Circuits which can be configured for Silenceable Signal, Non-Silenceable Signal, Silenceable Strobe, Non-Silenceable Strobe or Releasing Circuit (Circuits 3 & 4 Only)
•  Output Circuits can be converted to Class “A” (Style “Z”) using the OCAC-304 Converter Module
•  5 Amp Power Supply
•  4-wire smoke power 22.3 VDC @ 300ma max. Supervised Aux Power 22.3 VDC @ 500ma max.
•  Aux Power (Unregulated) 24 VDC @ 1.7 Amp max.
•  Relay contacts for Common Alarm (Non Disconnectable), Auxiliary Alarm (Disconnectable), Common Supervisory (can be converted to common alarm if no Supervisory input) and Common Trouble
•  Cross Zone option
•  Counting Zones option
•  Output signals can be configured for Steady (fixed) or Escalating (tone changes as input operation changes)
•  Release Timer 0 to 60 Seconds (5 second increments)
•  Manual Release Delay 0 to 30 Seconds (5 second increments)
•  Soak Timer 0 to 15 Minutes (21 Intervals)
•  Abort Release Timer (Standard UL Type Delay, IRL Type Delay, NYC Type Delay, Local Jurisdiction Delay)
•  Special Releasing Power Supply and Release Activation Considerations preventing false dumps
•  Configurable to perform two hazard areas
•  Simple panel programming through 14 Pre-Configured Modes of Operations