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Product Description

MS-5UD(E)/MS-10UD(E) Series

Five Zone Fire Alarm Control Panel

Ten Zone Fire Alarm Control Panel



 The MS-5UD-3(E) is a five-zone FACP (Fire Alarm ControlPanel) and the MS-10UD-7(E) is a ten-zone FACP. These controlpanels provide reliable fire signaling protection for small tomedium-sized commercial, industrial, and institutional buildings.Both panels include built-in communicators for CentralStation Service and remote upload/download.Each of these FACPs is compatible with System Sensor’smicroprocessor-based i3 series detectors. These conventionalsmoke detectors can transmit a maintenance trouble signal tothe FACP indicating the need for cleaning and a supervisory“freeze” signal when the ambient temperature falls below thedetector rating. Additionally, both the MS-5UD-3 and MS-10UD-7 are compatible with conventional input devices suchas two- and four-wire smoke detectors, pull stations, waterflowdevices, tamper switches, and other normally-open contactdevices. Refer to the Fire•Lite Device Compatibility Documentfor a complete listing of compatible devices.Outputs include four NACs (Notification Appliance Circuits),three programmable Form-C relays (factory programmed forAlarm, Trouble, and Supervisory) and 24 VDC special applicationresettable and nonresettable power outputs. The FACPssupervise all wiring, AC voltage, battery level and telephoneline integrity.Activation of a compatible smoke detector or any normallyopenfire alarm initiating device will activate audible and visualsignaling devices, illuminate an indicating LED, sound thepiezo sounder at the FACP, activate the communicator andFACP alarm relay, and operate an optional module used tonotify a remote station or initiate an auxiliary control function.New options include a UL listed printer, PRN-6F and FireLite’sIPDACT Internet Monitoring module. The FireWatch Seriesinternet monitoring modules IPDACT-2 and IPDACT-2UD permitmonitoring of alarm signals over the Internet saving themonthly cost of two telephone lines. Although not required, thesecondary telephone line may be retained providing backupcommunication over the public switched telephone line.

NOTE: The MS-5UD-3E and MS-10UD-7E offers the same featuresas the MS-5UD-3 and MS-10UD-7 but allow connection to240 VAC. Unless otherwise specified, the information in this datasheet applies to both the 120 VAC and the 240 VAC versions ofthese panels.

NOTE: For ULC-listed models, see DF-60440.


• Listed to UL Standard 864, 9th edition.

• Built-in DACT (Digital Alarm Communicator/Transmitter).

• Style B (Class B) IDC (Initiating Device Circuit)

– MS-5UD-3 - five IDCs.

– MS-10UD-7 - ten IDCs.

• Style Y (Class B) NAC (Notification Appliance Circuit)

- specialapplication power

– MS-5UD-3 - four NACs.

– MS-10UD-7 - four NACs.

• Notification Appliances may be programmed as

– Silence Inhibit.

– Auto-Silence.

– Strobe Synchronization for System Sensor, Wheelock,Gentex, Faraday, or Amseco devices.

– Selective Silence (horn-strobe mute).

– Temporal or Steady Signal.

– Silenceable or Nonsilenceable.

• Optional CAC-5X Style Z (Class A) Converter Module forNACs and IDCs (2 required for MS-10UD-7).

• Form-C Relays for Alarm, Trouble and Supervisory - ContactRatings 2.0 [email protected] 30 VDC or 0.5 A @ 30 VAC (resistive).

• 3.0 A total system current for MS-5UD-3.

• 7.0 A total system current for MS-10UD-7.

• Optional Dress Panel DP-51050

• Optional Trim Ring TR-CE for semi-flush mounting.

• 24 volt operation.

• Low AC voltage sense.

• Alarm Verification.

• PAS (Positive Alarm Sequence).

• Automatic battery trickle charger.

• Up to eight ANN-BUS annunciators:

– Optional 8 zone Relay Module ANN-RLY.

– Optional LED Annunciator Module ANN-LED,

– Optional Remote Annunciator ANN-80.

– Optional Remote Printer Gateway ANN-S/PG.

– Optional LED Annunciator Driver ANN-I/O.

• Optional 4XTMF module (conventional reverse polarity/citybox transmitter).


• Can be programmed at the panel with no special softwareor additional equipment.

• Programmable Make/Break Ratio.

• Upload/Download (local or remote) of program and data viaintegral DACT.


• Built-in DACT (Digital Alarm Communicator/Transmitter).

• Integral 80-character LCD display with backlighting andkeypad.

• Real-time clock/calendar with automatic daylight savingsadjustments.

• ANN-BUS for connection to remote annunciators.

• Audible or silent walk test capabilities.

• Piezo sounder for alarm, trouble, and supervisory.Controls and IndicatorsLED INDICATORS

• FIRE ALARM (red)

• SUPERVISORY (yellow)

• TROUBLE (yellow)

• AC POWER (green)




• SYSTEM RESET (lamp test)


Terminal Blocks

AC Power – TB1:

• MS-5UD-3 (FLPS-3 Power Supply): 120 VAC, 50/60 HZ,1.00 A.

• MS-5UD-3E (FLPS-3 Power Supply): 240 VAC, 50 HZ,0.54 A.

• MS-10UD-7 (FLPS-7 Power Supply): 120 VAC, 50/60 HZ,3.80 A.

• MS-10UD-7E (FLPS-7 Power Supply): 240 VAC, 50/60 HZ,2.20 A.

Wire size: minimum 14 AWG (2.00 mm²) with 600 V insulation.Supervised, nonpower-limited.

Battery (sealed lead acid only) – J12:

• Maximum Charging Circuit - Normal Flat Charge: 27.6 [email protected] 1.4 A. Supervised, nonpower-limited.

• Maximum Charger Capacity: 18 AH battery for MS-5UD-3(E), and 26 AH battery for MS-10UD-7(E). [Two 18 Ah batteriescan be housed in the FACP cabinet. Larger batteriesrequire separate battery box such as the BB-26 or BB-55.]


• Minimum Battery Size: 7 AH.

Initiating Device Circuits – TB4 (and TB 6 on MS-10UD-7only):

• Alarm Zones 1 - 5 on TB 4 (MS-5UD-3 and MS-10UD-7).

• Alarm Zones 6 - 10 on TB6 (MS-10UD-7 only).

• Supervised and 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 max.

• Maximum Loop Resistance: 100 ohms.

• End-of-Line Resistor: 4.7K ohm, 1/2 watt (P/N 71252 ULlisted).

• Standby Current: 2 mA.
Refer to the Fire•Lite Device Compatibility Document for listedcompatible devices.

Notification Appliance Circuits – TB5 (and TB 7 on MS-10UD-7 only):

• Four NACs

• Operation: Style Y (Class B)

• Special Application power

• Supervised and power-limited circuitry

• Normal Operating Voltage: Nominal 24 VDC

• Maximum Signaling Current: 3.0 A for MS-5UD-3, 2.5 Amaximum per NAC; 7.0 A for MS-10UD-7(E), 3.0 A maximumper NAC.

• End-of-Line Resistor: 4.7K ohm, 1/2 watt (Part #71252)

• Max.Wiring Voltage Drop: 2 VDC

Refer to the Fire•Lite Device Compatibility Document for compatiblelisted devices.

Form C Relays – TB8:

• Relay 1 (factory default programmed as Alarm Relay)

• Relay 2 (factory default programmed as fail-safe TroubleRelay)

• Relay 3 (factory default programmed as Supervisory Relay)

Special Application Resettable Power – TB9:

• Jumper selectable by JP31 for resettable or nonresettablepower.

• Operating voltage: 24 VDC nominal.

• Maximum available current: 500 mA - appropriate for poweringfour-wire smoke detectors.

• Power-limited circuit.

Refer to the Fire•Lite Device Compatibility Document for listedcompatible devices.

Remote Sync Output - TB2: Remote power supply synchronizationoutput, only required for the MS-5UD-3. 24 VDC nominalspecial application power. Maximum current is 40 mA.End-of-Line Resistor: 4.7K ohm. Supervised and power-limitedcircuit.

Product Line Information

MS-5UD-3: Five-zone, 24-volt Fire Alarm Control Panel(includes backbox, FLPS-3 power supply, technical manual,and a frame & post operating instruction sheet). 120 VACoperation.

MS-5UD-3E: Same as MS-5UD-3 except for 240 VAC operation.MS-10UD-7: Ten-zone, 24-volt Fire Alarm Control Panel(includes backbox, FLPS-7 power supply, technical manual,and a frame & post operating instruction sheet).

MS-10UD-7E: Same as above with 240 VAC FLPS-7.

IPDACT, IPDACT-2/2UD Internet Monitoring Module:Mounts in bottom of enclosure with optional mounting kit (PNIPBRKT). Connects to primary and secondary DACT telephoneoutput ports for internet communications over customerprovided ethernet internet connection. Requires compatibleTeldat Visoralarm Central Station Receiver. Can use DHCP orstatic IP. (See data sheet DF-60407 for more information.)

IPBRKT: Mounting kit for IPDACT in common enclosure.

IPSPLT: Y Adaptor option to allow connection of both paneldialer outputs to one cable input to IPDACT (sold separately).


CAC-5X: Optional (Class A) Converter Module. Converts StyleB (Class B) Initiating Device Circuits to Style D (Class A); andStyle Y (Class B) Notification Appliance Circuits to Style Z(Class A). Connects to J2 on the MS-5UD-3 and MS-10UD-7(E) main circuit board and to J7 on the MS-10UD-7(E).

NOTE: Two Class A Converter Modules are required for the tenzonepanel.

4XTMF: Transmitter module. Provides a supervised output forlocal energy municipal box transmitter and alarm and troublereverse polarity. Includes a disable switch and disable troubleLED. A module jumper option allows the reverse polarity circuitto open with a system trouble condition if no alarm conditionsexists. Mounts to the main circuit board connectors J4 and J5.

COMPATIBLE ANNUNCIATORSANN-80: Remote LCD Annunciator. Mimics the informationdisplayed on the FACP’s LCD. Red. (For white, order: ANN-80-W.)

ANN-LED: LED Annunciator with three LEDs for each zone:Alarm, Trouble, and Supervisory. Mounts in the DP-51050(B)dress panel. Red. (For white, order ANN-LED-W.)

ANN-RLED: LED Annunciator with three alarm (red) indicatorsfor up to 30 input zones or addressable points. (Red. Forwhite, order ANN-LED-W.) (See DF-60241).

ANN-RLY: Relay module. Mounts inside the cabinet. Providesten Form C relays.

ANN-S/PG: Serial/parallel printer gateway. Provides a connectionfor a serial or parallel printer.

ANN-I/O: Driver module. Provides connections to a user-suppliedgraphic annunciator.


DP-51050: Optional dress panel. Restricts access to the systemwiring while allowing access to the membrane switchpanel.

BB-26: Battery backbox, holds up to two 25 AH batteries andCHG-75.

BB-55: Battery backbox, holds up to two 25 AH batteries.

TR-CE: Optional trim-ring for semi-flush mounted cabinets.

PRN-6F: UL listed printer.

Electrical Specifications

• MS-5UD-3 (FLPS-3 Power Supply): 120 VAC, 60 HZ,1.0 A

• MS-10UD-7 (FLPS-7 Power Supply): 120 VAC, 60 HZ,3.90 A

• MS-5UD-3E (FLPS-3 Power Supply): 240 VAC, 50 HZ,0.54 A.

• MS-10UD-7E (FLPS-7 Power Supply): 240 VAC, 50 HZ,2.20 A.

• Wire size: minimum 14 AWG (2.0 mm2) with 600 V insulation,supervised, nonpower-limited

Cabinet Specifications

Door: 19.26" (48.92 cm.) high x 16.82" (42.73 cm.) wide x0.72" (1.82 cm.) deep.

Backbox: 19.00" (48.26 cm.) high x16.65" (42.29 cm.) wide x 5.25" (13.34 cm.) deep. Trim Ring(TR-CE): 22.00" (55.88 cm.) high x 19.65" (49.91 cm.) wide.

Shipping Specifications


– 20.00" (50.80 cm.) high

– 22.5" (57.15 cm.) wide

– 8.5" (21.59 cm.) deep.

Weight: 27 lb (12.20 kg)

Temperature and Humidity Ranges

This system meets NFPA requirements for operation at 0 –49°C/32 – 120°F and at a relative humidity 93% ± 2% RH(noncondensing) at 32°C ± 2°C (90°F ± 3°F).

However, theuseful life of the system's standby batteries and the electroniccomponents may be adversely affected by extreme temperatureranges and humidity. Therefore, it is recommended thatthis system and its peripherals be installed in an environmentwith a normal room temperature of 15 – 27°C/60 – 80°F.

Agency Listings and Approvals

The listings and approvals below apply to the basic MS-5UD-3and MS-10UD-7 control panels. In some cases, certain modulesor applications may not be listed by certain approvalagencies, or listing may be in process. Consult factory for latestlisting status.

• UL Listed: File S624

• FM Approved

• CSFM: 7165-0075:0214

• MEA: MEA: 333-07-E

NOTE: For ULC-listed models, see DF-60440.NFPA StandardsThe MS-5UD-3(E) and MS-10UD-7(E) complies with the following

NFPA 72 Fire Alarm Systems requirements:

– LOCAL (Automatic, Manual, Waterflow and SprinklerSupervisory).

– AUXILIARY (Automatic, Manual and Waterflow) (requires4XTMF).

– REMOTE STATION (Automatic, Manual and Waterflow)(Where a DACT is not accepted, the alarm, trouble andsupervisory relays may be connected to UL 864 listedtransmitters. For reverse polarity signaling of alarm andtrouble, 4XTMF is required.)

– PROPRIETARY (Automatic, Manual and Waterflow).

– CENTRAL STATION (Automatic, Manual and Waterflow,and Sprinkler Supervised).

– OT, PSDN (Other Technologies, Packet-switched DataNetwork)

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