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The FireLite MS-25(E) is a Fire Alarm Control Panel (FACP)
and Digital Alarm Communicator/Transmitter (DACT) combined
into one circuit board.
With an extensive list of powerful features, the MS-25 fits into
applications previously served only by conventional panels.
This compact, intelligent addressable control panel supports
up to 25 Honeywell Fire Systems addressable devices of any
type of detectors and modules. With code wheel addressable
detectors/modules and JumpStart feature the MS-25 can be
Life Safety operational without a single programming tool.
Powerful features such as drift compensation and maintenance
alert are delivered in this powerful FACP from Fire-Lite.
The MS-25's integral DACT transmits system status (alarms,
troubles, AC loss, etc.) to a Central Station via the public
switched telephone network. The power supply and all electronics
are contained on a single circuit board and housed in a
metal cabinet.
Custom programming can be performed through FACP built-in
browser (no programming software required) with a PC.
NOTE: Unless otherwise specified, the term MS-25 is used in
this data sheet to refer to the MS-25 and the MS-25E. For
details on the Canadian version, see DN-60641.
- Electrical Specifications
- AC Power: MS-25: 120 VAC, 60 Hz, 1.5 A. MS-25E: 230 VAC, 50/60 Hz, 0.75 A. AC wire size is minimum 14 AWG (2.00 mm²) with 600 V insulation. Nonpower-limited, supervised.
- Battery: Charging capacity 7-33 AH (18 AH for ULC applications). MS-25 cabinet holds maximum of two 7 AH batteries.
- Larger batteries require a separate battery cabinet, such as the BB-26 or BB-55F.
- Communication Loop: Supervised and power-limited.
- Notification Appliance Circuits:
- Terminal Strip provides connections for two NACs, Style Y (Class B).
- Maximum signaling current: 2.0 A.
- End-of-Line Resistor: 4.7 kOhm, ½ watt (P/N 71252 UL listed) for Style Y (Class B) NAC. Refer to the MS-25 manual for listed compatible devices.
- Standby Current: 135 mA
- Alarm Current: 220 mA
- Aux Power Circuits: 1.0A @ 24 VDC per circuit, powerlimited
- Two Programmable Relays and One Fixed Trouble
- Relay:
- Contact rating: 2.5 A @ 24 VDC (resistive).
- Form-C relays, nonpower-limited, nonsupervised.
- Physical Specifications
- Dimensions: 15.2 H (38.42 cm) x 12.75 W (32.39 cm) x 3.4 D (8.57 cm)
- Weight: 11.5 lbs. (5.2 kg)
- Color: Red
- 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, the useful life of the system's standby batteries and the electronic components may be adversely affected by extreme temperature ranges and humidity. Therefore, it is recommended that this system and its peripherals be installed in an environment with 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-25(E) control panel. In some cases, certain modules may not be listed by certain approval agencies, or listing may be in process.
- Consult factory for latest listing status.
- UL Listed: S624
- ETL listed: Report # 3189837NYM-001a
- CSFM: 7165-0075:0217
- For the ULC-listed version, see DN-60641.
- NFPA Standards
- The MS-25(E) complies with the following NFPA 72 Fire Alarm Systems requirements:
- LOCAL (Automatic, Manual, Waterflow and Sprinkler Supervisory).
- AUXILIARY (Automatic, Manual and Waterflow) (requires 5220 module).
- REMOTE STATION (Automatic, Manual, Waterflow and Sprinkler Supervisory) (Where a DACT is not accepted, the alarm, trouble and supervisory relays may be connected to UL 864 listed transmitters.
- PROPRIETARY (Automatic, Manual and Waterflow).
- CENTRAL STATION (Automatic, Manual and Waterflow, and Sprinkler Supervised).
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Features
- ETL listed to ANSI/UL 864 9th Edition Standard
- Listed to UL Standard 864, Ninth edition.
- JumpStart auto-learn feature reduces installation time and makes programming easy.
- Built-in digital communicator.
- Two programmable Style Y (Class B) notification appliance circuits (NACs).
- Selectable strobe synchronization for System Sensor, Gentex, Wheelock or AMSECO devices.
- Two programmable Form-C relays and one Form-C trouble relay.
- Automatic detector sensitivity testing (NFPA 72 compliant).
- Point status eliminates calibrated smoke test requirements for NFPA 72.
- Drift compensation.
- Alarm verification per zone of detectors.
- Walk-test.
- Honeywell Fire Systems detectors and modules are codewheel addressed for faster installation time.
- Maintenance alert region.
- Uses standard wire (unshielded or twisted pair).
- Central Station reporting up to five zones.
- On Board Annunciator.
- Custom programming performed through the control panels built-in browser; no programming software is required.
- SLC Communication
- Single addressable SLC loop which meets NFPA Style 4 (Class B) requirements.
- 25 addressable device capacity (any combination of addressable detectors and modules).
- Compatible with Honeywell Fire Systems detectors and modules.
- Notification Appliance Circuits (NACS)
- Two independently programmable output circuits. Circuits can be configured for the following outputs:
- Style Y (Class B).
- Door Holder Service (cannot be used for notification appliances).
- Aux Power Source (cannot be used for notification appliances).
- Silence Inhibit and Auto-silence timer options.
- Continuous or Temporal code.
- Selectable strobe synchronization per NAC.
- Up to 2.0 A total output power, 1.0 A for auxiliary power and door holder. Each circuit can source up to the total system current 2.0 A.
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