15586 Rev E 5/14/93 P/N 15586:E
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1.0 Fire Alarm Control System
The MS-4012/4024 and CMS-4012/4024 are 4-zone fire alarm control panels designed for use in
commercial, industrial, and institutional applications. The 4012 is designed for 12-volt (nominal) devices.
The 4024 is designed for 24-volt (nominal) devices. Activation of any compatible two wire detector or any
normally open initiating device will sound audible devices, annunciate a fire zone, trip a municipal box,
notify a remote station and activate supplementary relay(s).
1.1
Standard features include:
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4 Class B (Style B) initiating zones
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2 Class B (Style Y) indicating circuits
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Normally closed supervisory zone
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Power limited initiating and indicating loops
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Walk test feature with indicator
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Disable switches per initiating zone
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Resettable regulated power for 4-wire smoke detectors
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Current limited float type charger for sealed batteries
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Battery supervision
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Ground fault indicator
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Extensive transient protection
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Single Form-C general alarm contact
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Supervision of option boards
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Conversion of Zone 4 to a N.O. sprinkler supervisory
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Waterflow Alarm Service, including two zone waterflow plates (4000 WF) that
mechanically lock the disable switch on waterflow zones.
1.2
Optional features include:
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Transmitter Module (40xxTM) with reverse polarity alarm and trouble outputs, supervised
output for local energy municipal box, and transmitter disable switch with indicator.
General Alarm and Trouble Module (40xxAT) that provides one Form-C general alarm
contact with disable switch and one Form-C dry trouble contact with visual trouble indicator.
Zone Relay Module (40xxZR) that provides a Form-C alarm contact by zone, Form-A
general alarm contact and Form-C trouble contact.
LED Annunciator Interface Module (40xxLI) for use with a remote zone annunciator (type
RZA-4).
Technical Manuals Online! - http://www.tech-man.com
firealarmresources.com
