Honeywell MS-2 manual Fail-safe, JP2

Page 50

E

Earth Fault LED 41 earth ground 19 enable

see also zone enable/disable 11 End-of-Line resistor

IDC 12, 20, 21 NAC 12, 22

F fail-safe

trouble relay 23 fail-safe relay

see also trouble relay 14 features 10

fire alarm response 42 fire alarm restoral 42 Form-C 15, 29

see also relay 10, 14 freeze 20

freeze signal

see also smoke detector monitoring 10

G

Gentex synchronization 37 Ground Fault

disable 8, 9 ground fault 20, 41, 43

I

I3 detectors 14, 20 IDC 9, 10, 12, 14, 20

alarm current 12 compatibility 20 End-of_Line resistor 21 End-of-Line resistor 12, 20 maximum loop resistance 12, 20 see also Initiating Device Circuit 8 short circuit current 12

standby current 12 wiring 20

indicators 13

see also LED 11

Initiating Device Circuit 8, 9, 10, 12, 14, 20 Class A 26

In-Line resistor

IDC combination circuit 21 installation 17

4XLMF 27 4XTMF 27, 28 4XZMF 27 CAC-4 25

Class A Converter Module 25 option modules 25, 27

J

J3 and J5

option module connectors 27 J4 and J6

option module connectors 27 JP1 jumper

Index

placement supervision 27

JP2

placement supervision 27

L

Lamp Test 38

LED 11, 13

AC Power 11, 13, 40 Alarm Silence 11, 13 alarm silence 40 Battery Fault 11, 13 battery fault 41 Charger 11, 13 charger fault 41 Earth Fault 11, 13 earth fault 41

Fire Alarm 11, 13 main circuit board 8, 9 Maintenance 11, 13 NAC Disable 11, 13 NAC disable 40 NAC Fault 11, 13 NAC fault 40 Power Trouble 11, 13 power trouble 40 Supervisory 11, 13 System Trouble 11, 13 system trouble 40 Trouble 11, 13 Walktest 11, 13 walktest 40

Zone Disable 11, 13 zone disable 40 zone fire alarm 40 zone maintenance 41 zone supervisory 41 zone trouble 41

LED Interface Module 15 installation 27

see also 4XLMF 30

M

main circuit board see also 2 Zone 8 see also 4 Zone 9

maintenance 20 piezo pulse rate 14

maintenance signal

see also smoke detector monitoring 10 modes of operation

see also normal and walktest 38 mounting

cabinet 17 municipal box 28 municipal box transmitter

see also 4XTMF 15

N

NAC 9, 10, 12, 14, 22 coding 34

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MS-2/MS-4 PN 51512:E 01/18/05

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Contents MS-2 & MS-4 MS-2E & MS-4E Fire Alarm System Limitations Installation Precautions MS-2/MS-4 PN 51512E 01/18/05 Table of Contents Power Supply Calculations Operating InstructionsFireLite Documents Underwriters Laboratories Documents for ReferenceOther J8 Battery Connector Supervised, nonpower-limited MS-2E Main Circuit BoardMS-4E Main Circuit Board Supv. Relay TB7 2A @ 30 VAC nonsupervisedProduct Features Product DescriptionProduct Features Product Description Specifications Front Panel Membrane Buttons Controls and IndicatorsLED Indicators Circuits ComponentsOptional Modules and Accessories Battery Box 411UD Digital Alarm Communicator/TransmitterBackbox Mounting Dimensions Backbox MountingBackbox and Battery Box Secondary Power Source Batteries Operating PowerPrimary Power Source AC and Earth Ground Connections Input Circuits IDC ConnectionsCombination Waterflow/Supervisory Zone Style B Combination Circuit on Zone 2 of the MS-4Output Circuits Notification Appliance Circuits+ + Special Application DC Power Output ConnectionsRelays Power-limited Wiring Requirements Typical UL Power-limited Wiring RequirementsJ1 Connector Installation of Optional ModulesInstallation CAC-4 Class a Converter Module MS-4 onlyWiring NACs and IDCs for Class a 11 Wiring NACs and IDCs for Class a Operation2 4XTMF, 4XLMF and 4XZMF Option Modules 12 4X Option Module Connection to MS-42.1 4XTMF Transmitter Module Installation 13 4XTMF Transmitter Module2.2 4XZMF Zone Relay Module MS-4 only 14 4XZMF Zone Relay Module2.3 4XLMF LED Interface Module MS-4 only 15 4XLMF LED Interface ModuleProgram Options via DIP Switch DIP Switch Settings MS-2 DIP Switch SettingsMS-4 DIP Switch Settings 1 SW1 DIP Switch Settings 2.2 IDC1 Supervisory MS-4 only 2 SW2 DIP Switch Settings2.1 IDC1 Verification MS-4 only 2.4 IDC1 Supervisory for MS-2 or IDC2 Supervisory for MS-43 SW3 DIP Switch Settings Nonsilenceable Waterflow for Combination Circuit Strobe SynchronizationMaximum Number of Strobes for Synchronization SparesReset/Lamp Test Switch Functions in Normal ModeZone Enable/Disable ACK AcknowledgeAudible Walktest WalktestWalktest Status LEDs Operation System Supervisory Condition Response Fire Alarm ResponseFire Alarm Restoral System Supervisory Restoral ResponseTrouble Condition Response Trouble Condition RestoralPower Supply Calculations 1120 VAC Branch Circuit RequirementsCalculating the System Current Draw 2Converting to Full AmperesCalculating the System Current Draw 3System Current Draw CalculationsCalculating the Battery Size 4Total Secondary Power Requirements at 24 VDCMS-2/MS-4 PN 51512E 01/18/05 Index NumericsFail-safe JP2Index Verification MS-2/MS-4 PN 51512E 01/18/05 MS-2/MS-4 PN 51512E 01/18/05 Limited Warranty

MS-2 specifications

The Honeywell MS-2 is a sophisticated control panel designed for fire alarm detection systems. It is renowned for its reliability, efficiency, and advanced features which make it a popular choice among industry professionals. The MS-2 is especially well-suited for small to medium-sized commercial buildings, providing comprehensive fire detection and alarm capabilities.

One of the standout features of the Honeywell MS-2 is its dual-loop architecture. This allows for the connection of two loop circuits, each capable of supporting a wide range of devices such as smoke detectors, heat detectors, and manual pull stations. This flexibility in device connectivity enables tailored solutions based on specific building requirements, ensuring maximum safety and compliance with fire codes.

The MS-2 incorporates a user-friendly graphical interface that simplifies operation and monitoring. This LCD display provides real-time system status updates, which allows users to quickly identify any issues or alarms. Moreover, it features intuitive navigation buttons, making it easy for operators to interact with system functionalities.

In terms of technology, the MS-2 is built upon a robust digital platform that ensures precise detection and response times. With advanced signal processing capabilities, the system can differentiate between actual fire signals and nuisance alarms, thereby minimizing false alarms. This not only enhances safety but also reduces unnecessary disruptions and maintenance costs.

The MS-2 also supports addressable technology, enabling precise identification of device locations within the system. This is particularly beneficial in emergency situations where rapid response is critical. Furthermore, the panel can facilitate remote monitoring, allowing for real-time data access and integration with building management systems, thereby enhancing overall operational efficiency.

Another noteworthy characteristic of the Honeywell MS-2 is its compliance with various industry standards, ensuring that it meets the stringent requirements of fire safety regulations. The system is compatible with a wide range of Honeywell's fire alarm devices, offering versatility and scalability for future expansions.

In conclusion, the Honeywell MS-2 fire alarm control panel combines advanced technology, user-friendly design, and robust features to deliver reliable fire safety solutions. Its dual-loop capability, addressable technology, and real-time monitoring make it an ideal choice for businesses aiming to enhance their fire safety infrastructure. By choosing the MS-2, organizations can better protect their assets, ensure compliance, and safeguard the lives of occupants.
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