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PN: 51512:E ECN 05-040
Fire Alarm Control Panel
MS-2 & MS-4
MS-2E & MS-4E
Document #51512
E
01/18/05 Revision:
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While a fire alarm system may lower insurance Fire Alarm System Limitations rates, it is not a substitute for fire insurance! An automatic fire alarm system–typically made up of smoke Heat detectors do not sense particles of combustion and alarm detectors, heat detectors, manual pull stations, audible warn- only when heat on their sensors increases at a predetermined ing devices, and a fire alarm control with remote notification rate or reaches a predetermined level. Rate-of-rise heat detec- ca
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Adherence to the following will aid in problem-free Installation Precautions installation with long-term reliability: WARNING - Several different sources of power can be con- Like all solid state electronic devices, this system may nected to the fire alarm control panel. Disconnect all sources operate erratically or can be damaged when subjected to of power before servicing. Control unit and associated equip- lightning-induced transients. Although no system is com- ment may be damaged by remo
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Notes 4 MS-2/MS-4 PN 51512:E 01/18/05
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Table of Contents SECTION 1: Product Description ........................................................................................................................10 1.1: Product Features..........................................................................................................................................10 1.2: Specifications ..............................................................................................................................................12 1
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Table of Contents SECTION 4: Operating Instructions ....................................................................................................................38 4.1: Switch Functions in Normal Mode..............................................................................................................38 4.1.1: ACK - Acknowledge.........................................................................................................................38 4.1.2: Silence .................
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It is imperative that the installer understand the requirements of the Authority Having Jurisdiction (AHJ) and be familiar with the standards set forth by the following regulatory agencies: • Underwriters Laboratories Standards • NFPA 72 National Fire Alarm Code Before proceeding, the installer should be familiar with the following documents. NFPA Standards This Fire Alarm Control Panel complies with the following NFPA Standards: NFPA 72 National Fire Alarm Code for Local Fire Alarm Systems and
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MS-2(E) Main Circuit Board IDC (4.7 K Ω, ½ watt ELR) (supervised, power-limited) Zone 2 B- Trouble Relay (fail-safe) Zone 2 B+ 2 amps @ 30 VAC Zone 1 B- (nonsupervised) NAC (4.7K Ω, ½ watt ELR) Zone 1 B+ Common 2.5A max. Trouble (Normally Open) (supervised, power-limited) Normal (Normally Closed) B- Alarm Relay B+ 2 amps @ 30 VAC 24 VDC Special Application (nonsupervised) Resettable Power 500 mA max. (nonsupervised, Common power-limited) Normally Closed - 2
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TB7 TB6 ON 12 3 4 5 6 78 TB5 ON 12 3 4 5 6 78 ON 12 3 4 5 6 78 TB3 TB2 TB1 TRANSFORMER 2 TRANSFORMER 1 MS-4(E) Main Circuit Board IDC (4.7 K Ω, ½ watt ELR) TB3 (supervised, power-limited) Zone 4 B- Trouble Relay TB5 (fail-safe) Zone 4 B+ 2A @ 30 VAC (nonsupervised) Zone 3 B- Zone 3 B+ Common NAC (4.7K Ω, ½ watt ELR) Zone 2 B- Trouble (Normally Open) TB2 2.5A max. per NAC Zone 2 B+ Normal (Normally Closed) Zone 1 B- (supervised, power-limited) Alarm Relay TB6 Zone 1 B+ NAC 2 B- 2A @ 30 VAC NAC 2
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Product Description Product Features SECTION 1 Product Description The MS-2 is a two zone FACP (Fire Alarm Control Panel) and the MS-4 is a four zone FACP. The information in this manual refers to both the MS-2 and MS-4 unless otherwise specified. These control panels provide reliable fire signaling protection for small to medium sized commercial, industrial and institutional buildings. The FACP is 3 compatible with System Sensor’s I detectors which are microprocessor-based conventional
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Product Features Product Description • Control Buttons ACK (Acknowledge) Alarm Silence Reset Walktest 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 Walktest Alarm Silence Earth Fault LED (on circuit board) lights if zero impedance between FACP and ground exist Battery Fault (on circuit board) Cha
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Product Description Specifications 1.2 Specifications AC Power - TB8 MS-2/MS-4: 120 VAC, 50/60 Hz, 2.3 amps MS-2E/MS-4E: 240 VAC, 50 Hz, 1.15 amps 2 Wire size: minimum #14 AWG (2.0 mm ) with 600V insulation Battery (sealed lead acid only) - J8 Maximum Charging Circuit - Normal Flat Charge: 27.6 VDC @ 0.8 amp Maximum Charger Capacity: 18 Amp Hour battery (two 7 Amp Hour batteries can be housed in the FACP cabinet. Larger batteries require a separate battery box such as the Fire•Lite BB-17F) I
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Controls and Indicators Product Description 1.3 Controls and Indicators Front Panel Membrane Buttons • Acknowledge • Alarm Silence • Reset • Walktest • Zone Enable/Disable - Zone 1 • Zone Enable/Disable - Zone 2 • Zone Enable/Disable - Zone 3 (MS-4 only) • Zone Enable/Disable - Zone 4 (MS-4 only) LED Indicators • Fire Alarm Zone 1 - red LED • Fire Alarm Zone 2 - red LED • Fire Alarm Zone 3 - red LED (MS-4 only) • Fire Alarm Zone 4 - red LED (MS-4 only) • Supervisory Zone 1 - yellow LED • Superv
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Product Description Circuits Local Piezo Sounder A piezo sounder provides separate and distinct sounds for alarm, trouble, maintenance and supervisory conditions as follows: • Alarm - on steady • Trouble - pulse 1 second on and 1 second off • Maintenance - pulse ½ second on and ½ second off • Supervisory - pulse ½ second on and ½ second off 1.4 Circuits Input Circuits Two input IDCs (Initiating Device Circuits) on the MS-2 and four IDCs on the MS-4 3 provide Style B (Class B) configurations.
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Optional Modules and Accessories Product Description 1.6 Optional Modules and Accessories CAC-4 Class A Converter Module (MS-4 only) The CAC-4 Module can be used to convert the Style B (Class B) Initiating Device Circuits to Style D (Class A) and Style Y (Class B) Notification Appliance Circuits to Style Z (Class A). The module connects to J1 on the MS-4 main circuit board. 4XTMF Transmitter Module (MS-2 and MS-4) The 4XTMF provides a supervised output for local energy municipal box transmit
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Product Description Optional Modules and Accessories Battery Box The Fire•Lite BB-17F battery box may be used to house two batteries greater than 7 Amp Hour to a maximum of 18 Amp Hour. The battery box mounts directly below the control panel cabinet, centered to the main circuit board. The BB-17F is red and is provided with knockouts. 411 and 411UD Digital Alarm Communicator/Transmitter The three input/channel 411 and the four input/channel 411UD are dual line, digital alarm communicator/t
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Backbox Mounting Installation SECTION 2 Installation The cabinet can be surface mounted or semi-flush mounted using the optional Trim Ring P/N: TR-1-R. The door is removable during the installation period by opening and lifting if off the hinges. The cabinet mounts using two key slots at the top of the backbox and two additional 0.250” diameter holes located at the bottom. Carefully unpack the system and check for shipping damage. Select a location for the cabinet that is in a clean, dr
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Installation Backbox Mounting Depth = 2.875" (7.3 cm) Top Depth = 3.050“ Door = 14.677 “ (37.28 cm) (7.75 cm) Door = 15.342“ (38.97 cm) Bottom Depth = 4.75 (12.065 cm) Battery Box = 8.5“ (21.59 cm) Battery Box = 14.5“ (37.384 cm) Figure 2.2 Backbox and Battery Box When batteries larger than 7 Amp Hour, up to 18 Amp Hour, are being used, the BB-17F battery box (or UL listed equivalent) must be installed. To install the BB-17F: 1. Mount the FACP cabinet to the wall 2. Remove knockouts on the b
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TB7 TB6 ON 123 45678 TB5 ON 123 45678 ON 123 45678 TB3 TB2 TB1 TRANSFORMER 2 TRANSFORMER 1 Operating Power Installation 2.2 Operating Power WARNING: Several different sources of power can be connected to this panel. Disconnect all sources of power before servicing. The panel and associated equipment may be damaged by removing and/or inserting cards, modules or interconnecting cables while this unit is energized. Primary Power Source (AC) and Earth Ground Connections AC power connections ar
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TB3 TB2 TB1 Installation Input Circuits 2.3 Input Circuits The MS-2 has two IDCs (Initiating Device Circuits) and the MS-4 has four IDCs. Each 3 circuit is compatible with System Sensor’s I smoke detectors which generate a maintenance signal when the detector becomes dirty and a separate supervisory ‘freeze’ signal when ambient temperature falls below the detector rating. The maximum loop resistance limit for each IDC is 100 ohms. The field wiring for each zone is supervised for opens,
