Secutron's MR-2320 is a dual releasing control panel that is field configurable for use on Deluge Sprinkler Systems, Pre-action Sprinkler Systems and Agent Release Systems.
The MR-2320 is equipped with six Class "B" (Style "B") input circuits and four Class "B" (Style "Y") output circuits rated @ 1.7 Amps maximum. (Total of 5 Amps) Optional Class A converter modules are available for both input and output circuits. In addition both internal and external relays are supported by the MR-2320. The relays can be configured for both single and dual hazard applications.
CFG-300 LCD Configuration Tool for Series 300 LED Panels
Features
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 MR-2300-A 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 MR-2300-NC4 Converter Module
6 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