Fire-Lite MS-4 Fire Alarm Control Panel

MS 4 E Alarm Control Panel Fire MS 4 and MS 4E Fire Alarm Control Panels bring the latest in microprocessor technology to con fire controls The MS 4 is compatible with the i detectors from System Sensor with drift compensation alert and freeze warning Automatic synchroniza of audio visual devices with three selections for manufac protocol The Notification Appliance Circuit NAC protocol silence audible devices while strobes continue to flash a single pair of wires MS 4 is compatible with conventional input devices such as and four wire smoke detectors pull stations waterflow tamper switches and other normally open contact Refer to the Fire Device Compatibility Document a complete list of compatible devices Unless indicated otherwise the term refers to both and MS 4E models Four Style B Class B Initiating Device Circuits IDCs Two Style Y Class B NACs Optional module that converts all four IDCs and two NACs to A operation 24 VDC Technology features Drift compensation automatically adjusts detector sensitiv and increases resistance to false alarms caused by dust Maintenance Alert LEDs per zone warn of excessive dirt preventing false alarms meets NFPA 72 Detector sensitivity is automatically measured by the which automatically adjusts its sensitivity back to factory settings when it becomes more sensitive due to settling in the chamber Wireless handheld sensitivity meter eliminates the need for magnets and a physical connection to the The reader displays sensitivity in terms of percent foot obscuration and provides text status indication Supervisory LED per zone provides warning if a detector temperature approaching freezing Special test protocol and LED indication allows quick test of detectors without need for a ladder NAC synchronization features Synchronization of standard ANSI audible signals as by NFPA 72 Synchronization of ADA compliant strobes per NFPA 72 Selectable for System Sensor Wheelock and Gentex Selective Silence feature for manual silence of horns strobes continue to flash on the same NAC Alarm verification selectable for each zone Disable switches provided per zone NACs programmable for Silence Inhibit Auto Silence Strobe Synchronization Selective Silence horn strobe mute Temporal or Steady signal Silenceable or Nonsilenceable A2 260 Fire Alarm Control Panels Silent or audible Walk Test operation mode commanded from front keypad with automatic return to normal after one of inactivity Each zone may be programmed for supervisory or fire each has separate red and yellow LEDs Zone 4 is programmable for combination of tamper supervi monitoring and waterflow alarm Form C Alarm Trouble and Supervisory relays 3.0 A total usable current 6.0 A total usable current available with optional second Control buttons ACK Acknowledge Alarm Silence Reset Walk Test Zone Enable Disable one per zone LED indicators Fire Alarm one per zone Supervisory one per zone Trouble one per zone Maintenance one per zone AC Power NAC Disable Zone Disable NAC Fault System Trouble Power Trouble Walk Test Alarm Silence Earth Fault on circuit board Battery Fault on circuit board Charger Fault on circuit board Piezo sounder for alarm trouble supervisory and mainte Optional plug in 4XTMF transmitter module Optional plug in 4XZMF zone relay module Optional 4XLMF transmitter module for RZA 4XF remote annunciator Optional dress panel 12 21 2012 Page 1 of 2 Total current for nonresettable power resettable power and NACs must not exceed 6.0 A for the MS 4 required optional transformer DIMENSIONS 15.342 38.97 cm high x 14.667 37.28 cm wide x 0.95 cm deep 15.0 38.10 cm high x 14.5 36.83 cm wide x 3.0 cm deep MOUNTING cabinet can be surface mounted The door is removable installation by opening and lifting it off the hinges The mounts using two key slots at the top of the backbox and additional 0.25 diameter holes at the bottom and Approvals UL Listed S624 MEA 297 01 E CSFM 7165 0075 200 Information Four zone conventional FACP 120 VAC 50 60 Hz 2.3 A Same as above but 240 VAC 50 Hz 1.15 A operation Class A converter module Used to convert Style B B IDC to Style D Class A and Style Y Class B NAC to Z Class A The module connects to J1 on the MS 4 cir board Transmitter module LED interface module Zone relay module 4 form C relay Remote Annunciator Battery box required to house two batteries greater 7 AH to a maximum of 18 AH Three input channels model 411 and four input 411UD dual line Digital Alarm Communicator Transmit DACTs Can be used as slave communicators with the Optional dress panel Replacement board Optional trim ring for semi flush mounting 2 zone version of this panel is also available See DF 52211 of a compatible smoke detector or any normally open alarm initiating device activates audible and visual signaling illuminates an indicating LED sounds the piezo at the FACP activates the FACP alarm relay and oper an optional module used to notify a remote station or initi an auxiliary control function POWER TB3 MS 4 120 VAC 50 60 Hz 2.3 A MS 4E 240 VAC 50 Hz 1.15 A Wire Size Minimum 14 AWG 2.0 mm with 600 V insulation SEALED LEAD ACID ONLY J8 Maximum charging circuit normal flat charge 27.6 VCD A Maximum battery charger capacity 18.0 AH battery two AH batteries can be housed in the FACP cabinet Larger require a separate battery box such as the Fire DEVICE CIRCUITS TB3 Alarm zones 1 4 Power limited circuitry Operation all zones Style B Class B Normal operating voltage nominal 20 VDC Alarm current 15 mA minimum Short circuit current 40 mA maximum Maximum loop resistance 100 ohms End of line resistor 4.7K ohm watt P N 71252 Standby current 4 mA Compatible devices refer to the Fire cid 129 Lite Device Compatibil Document PN 15384 for a complete list of compatible APPLIANCE CIRCUITS TB2 Two NACs Power limited circuitry Normal operating voltage nominal 24 VDC Maximum signalling current 2.5 A total with standard trans 5.0 A total 2.5 A maximum per NAC with optional End of line resistor 4.7K ohm watt P N 71252 Compatible devices refer to the Fire cid 129 Lite Device Compatibil Document PN 15384 for a complete list of compatible RELAYS Trouble Relay TB5 fail safe Alarm Relay TB6 Supervisory relay TB7 Relay contact ratings 2.0 A 30 VDC resistive OUTPUT RESETTABLE POWER TB1 Operating voltage nominal 24 VDC Maximum available current 500 mA appropriate for pow four wire smoke detectors see notes Power limited circuitry 1 Refer to the Fire cid 129 Lite Device Compatibility Document a complete list of compatible devices Alarms is a registered trademark of Honeywell International Inc by Honeywell International Inc All rights reserved Unauthorized use this document is strictly prohibited document is not intended to be used for installation purposes We try to keep our product information up to date and accurate