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MS-9050 UD-HALF LOOP ALARM CONTROL PANEL
The Fire•Lite MS-9050UD(E) is a Fire Alarm Control Panel (FACP) and Digital Alarm Communicator/Transmitter (DACT) combined into one circuit board. This compact, intelligent addressable control panel supports up to 50 addressable devices of any type of detectors and modules. With an exten- sive list of powerful features, the MS-9050UD programs just like Fire•Lite’s larger products, yet fits into applications previously served only by conventional panels.
The MS-9050UD’s integral DACT transmits system status (alarms, troubles, AC loss, etc.) to a Central Station via the pub- lic switched telephone network. It also allows remote and local programming of the control panel using the PK-CD Upload/ Download utility. In addition, the control panel may be pro- grammed or interrogated off-site via the public switched tele- phone network. Any personal computer with Windows™ 95 or greater, and compatible modem with a speed of 14.4 kbps or faster and Fire•Lite Upload/Download software kit PK-CD, may serve as a Service Terminal. This allows download of the entire program or upload of the entire program, history file, walk-test data, current status and system voltages.
The power supply and all electronics are contained on a single Addressable circuit board supported on a new quick install chassis and housed in a metal cabinet. Available accessories include local and remote upload/download software, remote annunciators, and reverse polarity/city box transmitter. (4XTMF) New options include a UL listed printer, PRN-6F and the new IPDACT Internet Monitoring module.The FireWatch Series inter- net monitoring modules IPDACT-2 and IPDACT-2UD permit monitoring of alarm signals over the Internet, saving the monthly cost of two telephone lines. Although not required, the second- ary telephone line may be retained providing backup communi- cation over the public switched telephone line.
NOTE: Unless otherwise specified, the term MS-9050UD is used in this data sheet to refer to both the MS-9050UD and the MS-
9050UDE FACPs. For MS-9050UDC, refer to DF-60445.
Product Description
• Listed to UL Standard 864, 9th edition.
• Auto-program (learn mode) reduce installation time. Reports two devices set to the same address.
• On-board DACT.
• Two independently programmable Style Z (Class A) or Style Y (Class B) NAC circuits.
• Selectable strobe synchronization for System Sensor, Whee- lock, and Gentex devices.
• Remote Acknowledge, Silence, Reset and Drill via address- able monitor modules.
• Two programmable relays and one fixed trouble relay.
• Alarm verification selection per detector point.
• Maintenance alert warns when smoke detector dust accumu- lation is excessive.
• One-person audible or silent walk test with walk-test log and printout.
• System alarm verification selection per detector point.
• PAS (Positive Alarm Sequence) and Pre-signal per point
(NFPA 72 compliant).
• Up to eight ANN-BUS annunciators
• Remote Acknowledge, Alarm Silence, Reset and Drill via addressable modules or remote annunciator.
• Upload/Download (local or remote) of program and data via integral DACT.
SLC COMMUNICATION LOOP
• Single addressable SLC loop which meets NFPA Style 4, 6 and 7 requirements.
• 50 addressable device capacity (any combination of address- able detectors and modules).
• Compatible with Fire•Lite’s addressable devices (refer to SLC Wiring Manual).
NOTIFICATION APPLIANCE CIRCUITS (NACS)
• Two independently programmable output circuits. Circuits can be configured for the following outputs:
– Style Y (Class B)
– Style Z (Class A)
– Door Holder Service (cannot be used for notification appliances)
– Aux Power Source (cannot be used for notification appliances)
• Silence Inhibit and Autosilence timer options.
• Continuous, March Time, Temporal or California code for main circuit board NACs with two-stage capability.
• Selectable strobe synchronization per NAC.
• 2.5 A total power for NACs.
Electrical Specifications
AC Power: MS-9050UD 120 VAC, 60 Hz, 3.0 A. MS-9050UDE:
240 VAC, 50 Hz, 1.5 A. Wire size: minimum 14 AWG (2.00 mm2)
with 600 V insulation. Nonpower-limited, supervised.
Battery: Two 12 V 18 AH lead-acid batteries. Battery Charger
Capacity: 7-18 AH (MS-9050UD cabinet holds maximum of two
18 AH batteries.)
Communication Loop: Supervised and power-limited.
Notification Appliance Circuits: Terminal Block provides con- nections for two NACs, Style Y (Class B) or Style Z (Class A). Special Application power. Power-limited, supervised circuitry. Maximum signaling current per circuit: 2.5 A. End-of-Line Resis- tor: 4.7k ohm, ½ watt (P/N 71252 UL listed) for Style Y (Class B) NAC. Refer to the Fire•Lite Device Compatibility Document for listed compatible devices.
Two Programmable Relays and One Fixed Trouble Relay: Contact rating: 2.0 A @ 30 VDC (resistive), 0.5 A @ 30 VAC (resistive). Form-C relays, nonpower-limited, nonsupervised.
Cabinet Specifications
Door: 19.26″ (48.92 cm.) high x 16.82″ (42.73 cm.) wide x 0.72″ (1.82 cm.) deep. Backbox: 19.00″ (48.26 cm.) high x 16.65″ (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
Weight: 26.9 lbs. (12.20 kg.) Dimensions: 20.00” (50.80 cm.)
high x 22.5” (57.15 cm.) wide x 8.5” (21.59 cm.) deep.
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 (non-
