Honeywell MS-2 manual 2 SW2 DIP Switch Settings, 2.1 IDC1 Verification MS-4 only

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DIP Switch Settings

Program Options via DIP Switch

3.1.2SW2 DIP Switch Settings

3.1.2.1IDC1 Verification (MS-4 only)

Switch 1 only on the MS-4, placed in the ON position, selects the Verification feature for IDC (Initiating Device Circuit) #1. When Verification is selected the following events will occur when a smoke detector activates:

1.FACP removes power from all zones for 6 seconds, resetting all smoke detectors

2.Power is reapplied and a 12 second retard period begins, allowing detectors to stabilize

3.During the 18 second reset/retard periods of steps 1 & 2, subsequent alarms by the same zone are ignored

4.Alarms detected on any other zone during the retard period will cause the FACP to immediately process the alarm

5.A 60 second confirmation period follows the reset/retard period. If an alarm occurs during the confirmation period, on the zone which initiated verification, the FACP will immediately process the alarm. If no alarm is detected during this confirmation period, the FACP returns to normal condition

Important! Circuits selected for verification must have only smoke detectors installed

0 sec.

6 sec.

18 sec.

78 sec.

Detector Alarm Verification

RESET

RETARD

CONFIRMATION

 

 

 

(Reset/Retard + Confirmation)

 

 

 

Detector Goes Into Alarm

Alarm Ignored

Control Panel Processes Alarm if Same Detector is Still in Alarm

 

 

 

Detector Alarms on Different

 

 

Control Panel Immediately Processes Alarm

Zone During First Detector's

 

 

 

Verification Period

 

 

 

The factory default setting is switch 1 OFF for no IDC1 Verification.

3.1.2.2 IDC1 Supervisory (MS-4 only)

Switch 2 only on the MS-4, placed in the ON position, programs IDC #1 as a Supervisory circuit. A supervisory zone can be used for monitoring supervisory devices such as sprinkler tamper switches. A supervisory activation will pulse the piezo sounder at a ˝ second rate and flash the zone supervisory LED at the same rate. The factory default setting is switch 2 OFF for no IDC1 Supervisory.

3.1.2.3IDC1 Verification for MS-2 or IDC2 Verification for MS-4

Switch 3, placed in the ON position, selects the Verification feature for IDC #1 on the MS-2 or IDC #2 on the MS-4. The factory default setting is switch 3 OFF for no Verification. Refer to IDC1 Verification (MS-4 only) for a description of this feature.

3.1.2.4IDC1 Supervisory for MS-2 or IDC2 Supervisory for MS-4

Switch 4, placed in the ON position, programs IDC #1 on the MS-2 or IDC #2 on the MS-4 as a Supervisory circuit. A supervisory zone can be used for monitoring supervisory devices such as sprinkler tamper switches. A supervisory activation will pulse the piezo sounder at a ˝ second rate and flash the zone supervisory LED at the same rate. The factory default setting is switch 2 OFF for no Supervisory.

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 Operating Instructions Power Supply CalculationsFireLite Documents Underwriters Laboratories Documents for ReferenceOther MS-2E Main Circuit Board J8 Battery Connector Supervised, nonpower-limitedSupv. Relay TB7 2A @ 30 VAC nonsupervised MS-4E Main Circuit BoardProduct Description Product FeaturesProduct Features Product Description Specifications Front Panel Membrane Buttons Controls and IndicatorsLED Indicators Components CircuitsOptional Modules and Accessories 411UD Digital Alarm Communicator/Transmitter Battery BoxBackbox Mounting Backbox Mounting DimensionsBackbox and Battery Box Secondary Power Source Batteries Operating PowerPrimary Power Source AC and Earth Ground Connections IDC Connections Input CircuitsStyle B Combination Circuit on Zone 2 of the MS-4 Combination Waterflow/Supervisory ZoneNotification Appliance Circuits Output Circuits+ + Special Application DC Power Output ConnectionsRelays Typical UL Power-limited Wiring Requirements Power-limited Wiring RequirementsCAC-4 Class a Converter Module MS-4 only Installation of Optional ModulesInstallation J1 Connector11 Wiring NACs and IDCs for Class a Operation Wiring NACs and IDCs for Class a12 4X Option Module Connection to MS-4 2 4XTMF, 4XLMF and 4XZMF Option Modules13 4XTMF Transmitter Module 2.1 4XTMF Transmitter Module Installation14 4XZMF Zone Relay Module 2.2 4XZMF Zone Relay Module MS-4 only15 4XLMF LED Interface Module 2.3 4XLMF LED Interface Module MS-4 onlyProgram Options via DIP Switch MS-2 DIP Switch Settings DIP Switch SettingsMS-4 DIP Switch Settings 1 SW1 DIP Switch Settings 2.4 IDC1 Supervisory for MS-2 or IDC2 Supervisory for MS-4 2 SW2 DIP Switch Settings2.1 IDC1 Verification MS-4 only 2.2 IDC1 Supervisory MS-4 only3 SW3 DIP Switch Settings Spares Strobe SynchronizationMaximum Number of Strobes for Synchronization Nonsilenceable Waterflow for Combination CircuitACK Acknowledge Switch Functions in Normal ModeZone Enable/Disable Reset/Lamp TestAudible Walktest WalktestWalktest Status LEDs Operation System Supervisory Restoral Response Fire Alarm ResponseFire Alarm Restoral System Supervisory Condition ResponseTrouble Condition Restoral Trouble Condition Response1120 VAC Branch Circuit Requirements Power Supply Calculations2Converting to Full Amperes Calculating the System Current Draw3System Current Draw Calculations Calculating the System Current Draw4Total Secondary Power Requirements at 24 VDC Calculating the Battery SizeMS-2/MS-4 PN 51512E 01/18/05 Numerics IndexJP2 Fail-safeIndex 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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