Products Details

MR-2320 Series Releasing Control Unit

Applications:

General Application From the smallest business to the largest facility or campus, small conventional panels feature large capacity power supplies and easy front panel programming while large intelligent systems lead the market in sophisticated features including distributed emergency audio and are remarkably easy to configure and program. In addition to systems, Secutron™ also offers the most complete line of advanced detection industry with the advanced system features required by emerging fire codes and new protection design practices. Large intelligent networked systems support fully redundant network modularity, graphic display annunciation/monitoring, building management system integration, programmable smoke control and multi-channel emergency communications across buildings, campuses or communities. Secutron™ systems are also supported with the largest selection of detectors, signaling devices and accessory devices, including intelligent power supplies.

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• 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
 

Specification:

Model Description
Control Panels
MR-2320-R Pre-Action/Deluge/Agent Releasing Panel
Remote Annunciators and Modules
MR-2306-ATR Eight zone Remote LED Annunciator
RAM-1016TZDS Sixteen zone Remote LED Annunciator with individual Trouble LEDs
MR-2312-SR12 Smart Relay Module
MMX-BB-1001R Enclosure for RAM-1016TZDS
Adder Modules
MR-2300-A Six Input Circuit Class “A” Converter Module
MR-2300-NC4 Four Output Circuit Class “A” Converter Module
MR-2306-R6 Six Relay Circuit Adder Module
Accessories
MR-2306-FT Black Semi-Flush Trim Ring for MR-2320 enclosures
CFG-300 Configuration Tool (Required for programming)
MP-1500R Current Limiter Module (Red Plate)
MP-320R Solenoid End of Line Module (Red Plate)