Secutron MR-2320 Series User Manual

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Table of Contents
1.0 Introduction 8
1.1 Panel Type ..................................................................................................................... 8
1.2 Overall Features ............................................................................................................ 8
2.0 Conventions 10
2.1 Circuits ........................................................................................................................... 10
2.2 Zone ............................................................................................................................... 10
2.3 Display Points ................................................................................................................ 10
2.4 Wiring Styles .................................................................................................................. 10
3.0 System Components 11
3.1 Main Pre-Action/Deluge and Agent Release Control Panel ........................................... 11
3.2 Relay Modules: Six Relays ............................................................................................ 11
3.3 Polarity Reversal/City Tie ............................................................................................... 12
3.4 Smart Relay Module ...................................................................................................... 12
3.5 Input Class A Converter: Six Circuits ............................................................................. 12
3.6 Output Class A Converter: Two Circuits ........................................................................ 13
3.7 MR-2312-ATW Remote Annunciator ............................................................................. 13
3.8 Active end-of-line ........................................................................................................... 13
3.8 Additional System Accessories ...................................................................................... 13
4.0 Mechanical Installation 14
4.1 Installing the Enclosure .................................................................................................. 14
4.2 Installing the Adder Modules .......................................................................................... 15
5.0 Cable and Jumper Connections for Main Board, Core
Board and Adder Modules 17
5.1 Main Pre-Action/Deluge and Agent Release Control Board .......................................... 17
5.2 MR-2300-A Input Class-A Converter Adder Module ...................................................... 18
5.3 MR-2300-NC2 Output Class-A Converter Adder Module .............................................. 19
5.4 Polarity Reversal and City Tie Module (Model MR-2300-PR) ........................................ 20
6.0 Field Wiring 21
6.1 Main Board Field Wiring ................................................................................................. 21
6.2 Abort and Manual Release Switch Wiring ...................................................................... 23

Secutron MR-2320 Series Specifications

General

Brand	Secutron
Model	MR-2320 Series
Category	Control Panel
Language	English