Marine Fire Detection System Manual MXL Control Panel

Transcription

1 Marine Fire Detection System Manual MXL Control Panel US Coast Guard Approved Certificate No. (Cert No:6.002/22/7) Reference ULI File No. S522 Siemens Building Technologies, Inc. Fire Safety 8 Fernwood Road Florham Park, NJ Phone (973) Fax (973) P/N

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3 Table Of Contents I DESCRIPTION OF THE MXL MARINE CONTROL PANEL... Introduction... Equipment Location...2 Software...2 Minimum MXL Control Panel Configuration...2 Components of the Basic System... 5 MMB-2 Main Board...5 MPS-6 Power Supply...6 MPS-2 Power Supply...6 MKB- Keyboard/Annunciator Panel...6 TSP-40 Logging Printer... 7 TSW-2 Tamper Switch...7 BP-6 Batteries... 7 BTX Batteries...7 Optional Modules... 8 MOM-4 Card Cage...8 MOM-2 Card Cage...8 CSM-4 Signal Module...9 CRM-4 Relay Module...9 CZM-4 Conventional Zone Module...9 ALD-2I Analog Loop Driver...9 PSR- Remote Power Supply...0 NET-4 Communication Interface...0 NET-7 Communication Interface... MOI-7 Voice and Annunciator Driver... MOD-6 Output Driver... MID-6 Input Driver... PIM- Peripheral Interface Module...2 CZM-B6 Remote Conventional Zone Module...2 LIM- Loop Isolator Module...2 Intelligent/Analog Devices... 3 FP- Intelligent/Analog Photoelectric Detector...3 FPT- Intelligent Thermal Detector...3 ILP- Intelligent/Analog Photoelectric Detector...3 ILPT- Intelligent/Analog Photoelectric Detector with Heat Sensor...3 ILI- Intelligent/Analog Ionization Detector...3 ILI-H Intelligent/Analog Ionization High Altitude Detector...3 ILI-A Intelligent/Analog Ionization High Air-Velocity Detector...3 ILI-A Intelligent/Analog Ionization High Air-Velocity, High Velocity Detector... 3 ILI-AH Intelligent/Analog Ionization High Air Velocity, High Altitude Detector... 4 ILI-B Intelligent/Analog Ionization Air-Duct Detector...4 ILI-BH Intelligent/Analog Ionization Air-Duct High Altitude Detector...4 MSI-0B/20B Intelligent Manual Station...4 MSI-B6F Intelligent Manual Station...4 TRI-B6M Intelligent Interface Module...4 i

4 Conventional Devices... 4 DI-3 Ionization Detector...4 DI-3H Ionization High Altitude Detector...4 DI-A3 Ionization High Air-Velocity Detector...4 DI-A3H Ionization High Air-Velocity, High Altitude Detector...5 DI-B3 Ionization Air Duct Detector...5 DI-B3H Ionization Air Duct High Altitude Detector...5 DT- Thermal Detector...5 DT-C Series...5 DT-35/200 WP...5 DT-40/90 EP...5 PE- Photoelectric Detector...5 PE-T Photoelectric Detector with Heat Sensor...5 DB-SEAL and DB- SEAL...6 II POWER REQUIREMENTS... 7 Power Transfer Relay...8 III AUDIBLE ALARMS... 9 Alarm Locations and Requirements...9 IV INITIATING DEVICES MANUAL V REMOTE ANNUNCIATION Remote Annunciators...20 VI DETECTOR APPLICATION AND SPACING Smoke Detectors Thermal Detectors Planning A Fire Detection System Detector Installation...25 VII ENCLOSURES Shock Mounting for Enclosures Installation...26 VIII WIRING SPECIFICATIONS ALD Loop Configuration Guide Wiring Specification for MXL...34 US COAST GUARD APPROVED EQUIPMENT LIST COAST GUARD TYPICAL MXL CONNECTION DIAGRAM Technical ii Manuals Online! -

5 I. Description of the MXL Marine Control Panel INTRODUCTION This manual contains information regarding MXL equipment and detectors that are US Coast Guard approved. The use of any other equipment in systems required by US Coast Guard regulations, but not US Coast Guard approved, should only be considered when absolutely necessary. Special US Coast Guard one-time approval would be required. NOTE: When designing Fire Control Systems for various types of vessels, the designer should be aware of the required vessel type, domestic and SOLAS regulations applicable for that vessel. The MXL Control Panel from Siemens Building Technologies, Inc. is an advanced fire protection and alarm control panel that provides superior fire protection and multiplexed alarm reporting. Its use of unique multi-processor network design along with its ability to utilize both analog and conventional detection devices, make it the outstanding control unit in the life safety field. Regardless of the size or complexity of the life safety and security system requirements, the MXL system can be used for the smallest to the largest applications. The MXL is ideally suited for Marine, institutional and industrial fire and security applications. The MXL Control Panel can process logical decisions based on the status of initiating devices. The system will also respond to specified sequences of output circuit operation. The MXL Control Panel is capable of reading and displaying the sensitivity of remote intelligent/analog ionization and photoelecric detection devices at the control panel. The system complies with the requirements of NFPA 72 and NFPA3. It is Underwriters Laboratory 864 and 076 security listed. The basic MXL Control Panel can monitor up to 2 analog loops, each containing up to 60 intelligent devices. Through the addition of a MOM-4 card cage, the System can be expanded to as many as 6 analog loops. (With the addition of PSR- power supplies, the System can be expanded to as many as 34 analog loops.) The MXL Control Panel can control a wide variety of System outputs, such as conventional Form C relay contacts, solid state outputs, supervised outputs to control alarm notification appliances, municipal tie outputs, and leased line outputs. The MXL Control Panel can process logical decisions based on the status of initiating devices. The System can respond with customer-specified sequences of output circuit operation. The System continuously checks all software and hardware for proper operation. It continuously checks all System memory components, control panel electronic hardware, and the System program. A hardwire watchdog circuit is provided to ensure that System programs are functioning properly. If

6 Description of the MXL Control Panel a problem develops with the program or processor, the watchdog circuit places the System into a trouble condition and resets it. To ensure reliable operation, the MXL System is composed of independent modules, each with its own microprocessor. If the main panel s central processing unit stops, these modules, operating in degrade, still annunciate any alarm or trouble through common lines called Any Alarm and Any Trouble. All of the modules communicate with the MXL Panel through a serial communications system. All modules are continuously supervised for their presence and for proper operation. Problems are shown on the display to aid in servicing and troubleshooting. The MXL System is designed so that fire alarm operation has first priority over all other modes of operation. If the System loses battery and commercial power, it automatically goes through an initialization routine when power is returned. EQUIPMENT LOCATION MXL System equipment shall not be installed in locations that require an exceptional degree of protection such as those that are exposed to weather, seas, splashing, pressure-directed liquids or similar moisture conditions. These locations include:. On deck 2. A machinery space 3. A cargo space 4. A location within a galley or pantry area, laundry or water closet which contains a shower or bath; and 5. Other spaces with similar environmental conditions. SOFTWARE The MXL software was written in a high level language for ease of maintenance. The software incorporates a multitasking operating system that allows the microprocessor to handle many tasks almost simultaneously. This enables the MXL System to handle communications to all initiating and output option boards and to the annunciator. This also enables the MXL System to check that everything is running. When the MXL Control Panel receives power, the System runs a start-up procedure that sets up all initial conditions. The System then starts the operating system and the initialization routines for all of the tasks, most of which concern handling System modules. When the display task is finished initializing, it displays the default time and date at powerup. Initialization of other modules may take several seconds, but this takes place in the background and so does not affect System operation. The MXL System polls all network addresses to see that all specified modules are present and that there are no unspecified modules. Any modules or devices that do not agree with the programmed data are reported as troubles on the annunciator. MINIMUM MXL CONTROL PANEL CONFIGURATION TO MEET NFPA 72, UL 076 AND NFPA 3 Table presents the minimum MXL System configuration necessary to meet NFPA 72, UL 076 and NFPA 3 requirements. Technical 2 Manuals Online! -

7 Description of the MXL Control Panel TABLE MINIMUM MXL CONFIGURATION TO MEET NFPA 72, UL 076 AND NFPA 3 Module Description 72 NFPA Minimum Quantity UL b a MMB-2 MXL Main Uni t MPS-6 MPS-2 MKB- TSP-40 MOM-4 CSM-4 CZM-4 ALD-2I CZM-B6 Power Supply Power Supply Keyboard/Annunciator Panel Logging Printer X X Optional Module Card Cage X c X S ignal Module * X d C onventional Zone Module ** X ** A nalog Loop Driver ** *** ** R emote Conventional Zone Module ** X ** f --- Batteries e e e TSW-2 PSR- X = not required Tamper Switch X c X Remote Power Supply X X g X * For NFPA 72 Remote Station applications, one CSM-4 circuit must be configured for alarm transmission. In addition, depending on the local authority having jurisdiction, additional circuits may be required for Supervisory or Trouble transmission. For NFPA 72 Auxiliary applications, one CSM-4 is required. For other NFPA 72 applications, the CSM-4 is optional. ** Any one of these modules is sufficient as an initiating device. *** Only TRI-B6 / TRI-S, TRI-B6R / TRI-R, and TRI-B6D / TRI-D can be used as security initiating devices. NOTES: a. The MMB-2 must be programmed by the CSG-M for all System configurations. (See CSG-M Programming Manual, P/N ). b. Refer to System wiring Diagram in this manual. c. UL 076 requires a Model TSW-2 tamper switch and a TSP-40 printer. d. Refer to the CSM-4 installation instructions (P/N ) for programming. e. The batteries available are BP-6, BTX- and BTX-2. The BP-6 is a module consisting of two 2V, 5 AH batteries. The BTX- batteries are a pair of 2V, 3 AH batteries. The BTX-2 are a pair of 2V, 55 AH batteries. Actual battery size depends on System Configuration. f. See Appendix C in the MXL Manual, P/N for Battery Calculations. g. The PSR- is not listed for security. 3

8 FUNCTION ALT FUNCTION ALT 2 FUNCTION Description of the MXL Control Panel P MMB-2 (Main Board) P2 SIEMENS BUILDING TECHNOLOGIES MXL P3 ALARM ACK ALARM POWER TB3 TB TB2 AUD SIL SUPV ACK TRBL ACK SEC ACK RESET AUDIBLE SILENCE SUPERVISORY TROUBLE SECURITY HELP PRINT FORM FEED ALT ALT F F2 F3 PARTIAL SYSTEM DISABLE DISPLAY NEXT HOLD TB4 TB5 0 ENTER CLEAR 2 F4 MKB- MOM-4 (Optional #) MOM-4 (Optional #2) MOM-4 (Optional #3) BATTERIES MPS-6 OR MPS-2 Figure The Basic MXL Control Panel Technical 4 Manuals Online! -

9 I I I I I I I I Description of the MXL Control Panel F2 20A P2 BATTERY BATTERY P MPS-6 P4 MPS-2 F3 CB NAC CB2 NAC2 CZM- POWER COMPONENTS OF THE BASIC SYSTEM P5 P0 S7 S4 D2300CP TB P3 POWER TO MOM-4 2 AMP MAX. TB3 LOOP 2 TB2 LOOP P4 2A TO MOM-4 DO NOT USE MNET PRINTER PROGRAMMER P5 P6 F4 MOM-4 5 AMP C MOM-4 C 0 F MPS-6 8 AMP MMB-2 (MXL Rev. 9 and higher) Figure 2 MMB-2 Main Board K K P3 GND FAULT DISCONNECT P6 (MXL Rev. 8 and lower) C C C C C 2 C P7 EXPANSION P8 TO ANN- OFF P7 2 AMP CZM- POWER NAC 2 NAC TAMPER SWITCH SPV ON TRBL ALR The basic MXL Control Panel consists of the following components: MMB-2 Main Board MPS-6 or MPS-2 Power Supply MKB- Keyboard/Annunciator TSP-40 Logging Printer (NFPA 72 Proprietary and UL 076 configurations) MME-3-CG Enclosure TSW-2 Tamper Switch (UL 076 configuration only) BP-6, BTX- or BTX-2 Batteries MMB-2 Main Board The MMB-2 Main Board contains: 6-bit central processing unit (CPU) System read-only memories (EPROMs) System random-access memory (RAM) FLASH memory for the CSG-M Watchdog circuitry Network interface circuitry Battery charger 24V regulator AC transfer relay Class A CZM- power 24 VDC unregulated supply Two analog loops (initiating/control) Two notification appliance circuits (audible/visual circuits) Three dry-contact relays 5

10 Description of the MXL Control Panel MPS-6 Power Supply The MPS-6 is a supervised power supply that converts 20 VAC, 60 Hz to unregulated 24 VDC at 6A. MPS-2 Power Supply Figure 3 MPS-6 and MPS-2 Power Supply The MPS-2 is a high current power supply that provides the MXL System with primary 24 VDC power. It is rated at 2 amps and is unfiltered and unregulated. The MPS-2 supplies the MMB-2 or PSR- and its expansion modules with the power required for normal operation. The module incorporated a 5 amp resettable circuit breaker on the primary input, a 5 amp fuse on the 24V output, and a built-in AC line filter for surge and noise suppression. The MPS-2 mounts in the MXL enclosure backbox. MKB- Keyboard/Annunciator Panel TO P8 OF MMB-2 The MKB- Keyboard/Annunciator Panel is the annunciator and manual control panel for the MXL. It includes the 2-line, 80- character alphanumeric display that annunciates alarms, supervisories, troubles, security conditions, and maintenance information. The Control Panel also contains the following indicators: Alarm Power Supervisory Trouble Security Audibles Silenced Partial System Disabled A keypad provides the following keys: Figure 4 MKB- Keyboard/Annunciator ACKnowledge keys AUD SIL (Audible Silence) RESET NEXT Display Technical 6 Manuals Online! -

11 Description of the MXL Control Panel HOLD Display Numeric keys Cursor control keys for data entry and menu operation PRINT, HELP, and CLEAR keys User-configurable function keys TSP-40 Logging Printer Figure 5 TSP-40 Logging Printer The TSP-40 Logging Printer is installed in the MXL backbox and provides a paper record of the activity of the System. TSW-2 Tamper Switch Figure 6 TSW-2 Tamper Switch The TSW-2 Tamper Switch (Figure 6) below is a 3-position switch that monitors the opening of the MXL enclosure and reports a security condition. Closing the door automatically returns the switch to its normal operating position. The switch can be pulled out to indicate a closed position for maintenance purposes. BP-6 Batteries The BP-6 is a module consisting of two 2V, 5 AH batteries. The BP-6 is recommended for the NFPA 72 Local and 72 Proprietary and the UL 076 Systems. Actual battery size depends on System configuration. See Appendix C- Battery Calculations in the MXL Manual, P/N BTX Batteries Figure 7 BP-6 and BTX Batteries The BTX- batteries are a pair of 2V, 3 AH batteries. The BTX-2 batteries are a pair of 2V, 55 AH batteries. Actual battery size depends on System configuration. See Appendix C - Battery Calculations in the MXL Manual, P/N

12 Description of the MXL Control Panel OPTIONAL MODULES The following modules are available as options to the MXL Control Panel: MOM-4 Card Cage MOM-2 Card Cage CSM-4 Signal Module CRM-4 Relay Module CZM-4 Conventional Zone Module ALD-2I Analog Loop Driver PSR- Remote Power Supply NET-4/-7 Communication Interface MOI-7 Voice and Annunciator Driver MOD-6 Output Driver MID-6 Input Driver PIM- Peripheral Interface Module CZM-B6 Conventional Zone Module LIM- Loop Isolator Module MOM-2 Card Cage The MOM-2 Card Cage contains two slots for optional module cards; it can handle two halfwidth cards or one full-width card. The MOM-2 provides two power connector receptacles and two data connector receptacles. A 24 VDC cable that provides the main power used by the optional modules and an 8-wire ribbon cable for connection of 5 VDC and data are provided with the MOM-2 installation kit. MOM-4 Card Cage The MOM-4 Card Cage (Figure 8) below contains four slots for optional module cards; it can handle four half-width cards or two fullwidth cards. The MOM-4 provides two power connector receptacles and two data connector receptacles. A 24 VDC cable that provides the main power used by the optional modules and an 8-wire ribbon cable for connection of 5 VDC and data are provided with the MOM-4 installation kit. Figure 8 MOM-4 Card Cage A System can include as many as three MOM-4s in the backbox. If you install three MOM-4s in a backbox, you cannot install a TSP-40 printer in that backbox. Figure 9 MOM-2 Card Cage Technical 8 Manuals Online! -

13 Description of the MXL Control Panel CSM-4 Signal Module The CSM-4 Signal module (Figure 0) controls two supervised notification appliance circuits. Each circuit is capable of either Style Z (Class A) or Style Y (Class B) operation. Each circuit can be individually configured for notification appliances, municipal tie or leased line. CRM-4 Relay Module Figure 0 CSM-4 Signal Module Card The CRM-4 Relay module (Figure) is an output control module that contains four relay outputs. Form C contacts are rated at 2A, 30 VDC/20 VAC resistive. CZM-4 Conventional Zone Module The CZM-4 Conventional Zone module provides four initiating device circuits capable of Style D (Class A) or Style B (Class B) operation. Each zone supports up to thirty two-wire detectors or an unlimited number of shorting devices. Each zone has its own address. You can use the CSG-M to write a custom message for each zone (See the CSG-M Programming Manual, P/N ). Figure CRM-4 Relay Module Card ALD-2I Analog Loop Driver The ALD-2I Analog Loop Driver provides two signaling line circuits capable of Style 6 (Class A) or Style 4 (Class B) operation for monitoring analog devices. Each loop is capable of monitoring up to 60 analog devices. Each device has its own address. You can use the CSG-M to write a custom message for each device (See the CSG-M Programming Manual, P/N ). Figure 2 CZM-4 Conventional Zone Module Card Figure 3 ALD-2I Analog Loop Driver 9

14 Description of the MXL Control Panel PSR- Remote Power Supply The PSR- module is a microprocessor controlled remote power supply and battery charger. This module allows the basic MXL System to expand to more than 2000 points. It operates with an MPS-6 or an MPS-2 to provide 6 or 2 amps of power for various MXL modules. The PSR- module:. Acts as an interface between remote option modules and the MXL when used with a NET-4 or NET-7 plug-in communication module. 2. Can be used to power an MOI/MOD annunciator driver set. 3. Can be used as an auxiliary power supply in a stand-alone mode without an MXL. There are nine status indicators on the PSR- (Refer to Figure 4). There are also two relays used for common alarm and common trouble or, if programmed, for local alarm and local trouble. Figure 4 PSR- Remote Power Supply NET-4 Communication Interface The NET-4 provides the communication interface between remote PSR- panels and the main MXL. Each NET-4 connected represents one network drop on the MXL System. You can have up to 32 network drops, including the MMB-2. The NET-4 installs into the PSR- module which provides all necessary power to the NET-4. There are no configuration switches or jumpers on the NET-4. (See Figure 5.) Figure 5 NET-4 Board Technical 0 Manuals Online! -

15 Description of the MXL Control Panel NET-7 Communication Interface The NET-7 module provides a Style 7 communication interface between the main MXL and multiple remote panels in an MXL System. Each NET-7, except the NET-7 connected to the MMB, electrically isolates the pairs from the local power supply and isolates ground faults to a single remote panel. The MMB provides ground fault detection for the two pairs. Each NET-7 connected represents one network drop on the MXL System. There can be a maximum of 32 drops including the MMB. The NET-7 has a network address which must be set on the module and installed into the CSG-M network map. Figure 6 NET-7 Board The NET-7 offers advanced performance over the NET-4. NET-7s and NET-4s cannot be combined in the same system. MOI-7 Voice and Annunciator Driver The MOI-7 is an MXL network module that connects to a graphic annunciator using MOD-6s and MID-6s. The MOI-7 can be connected to either Style 4 or Style 7 wiring. Figure 7 MOI-7 Voice and Annunciator Driver MOD-6 Output Driver The MOD-6 Output Driver module is a graphic annunciator driver controlled by the MOI-7 module. Up to eight MOD-6s can be used with an MOI-7. Each MOD-6 can activate up to 6 outputs for a total of 28 outputs. Figure 8 MOD-6 Output Driver MID-6 Input Driver The MID-6 Input Driver provides 6 general purpose inputs for user-defined operations for the MXL. The MID-6 is controlled by the MOI-7 module. Up to eight MID-6s can be used with an MOI-7. The function of each individual input is defined by the usage assigned to it in the CSG-M. Figure 9 MID-6 Input Driver

16 Description of the MXL Control Panel PIM- Peripheral Interface Module The PIM- module is an interface for an MXL System to remote peripheral devices such as printers, VDTs and CRTs. It connects an RS-232C device or CRT to an MXL System without the peripheral device's protective ground causing a ground fault. The interface operates at up to 9600 baud without losing any characters. CZM-B6 Remote Conventional Zone Module Figure 20 PIM- Peripheral Interface Module The CZM-B6 is an MXL intelligent device that connects a single zone of conventional devices to an analog loop. The CZM-B6 can power up to 5 compatible two-wire, ionization or photoelectric smoke detectors. It can also monitor an unlimited number of shorting devices such as waterflow switches, thermal detectors, manual stations, etc. Each CZM-B6 can be assigned a 32-character custom alphanumeric message. It also includes an alarm indicator LED which is visible through the cover plate. The CZM-B6 supports Style D (Class A) and Style B (Class B) wiring. The module uses one address on the analog circuit. Figure 2 CZM-B6 Conventional Zone Module LIM- Loop Isolator Module The LIM- Loop Isolator Module isolates short circuits on MXL analog loops. By placing devices between LIM-s during installation, a short in the wiring within that group is disconnected from the rest of the loop. The remainder of the devices continue to operate. The LIM- operates in both Style 6 (Class A) and Style 4 (Class B) circuits. Technical 2 Manuals Online! -

17 Description of the MXL Control Panel INTELLIGENT/ANALOG DEVICES The intelligent/analog devices described below are available for use with the MXL Control Panel (ALD-2I or MMB-2). The UL identifiers for compatibility are the same as the model names specified below. FP- Intelligent/Analog Photoelectric Detector The FP- is an intelligent/analog photoelectric detector that can be used as an area or duct detector [FP-(d)]. It uses either a DB- low profile mounting base or DB-3S mounting base with the DB-ADPT adapter, a DB-XRS mounting base with relay or DB-X3RS mounting base with relay with the DB-ADPT adapter, an ADBI-60 audible base with the DB-ADPT adapter, or an AD-P or AD-XPR air duct housing. FPT- Intelligent Thermal Detector The FPT- is an intelligent/analog ratecompensated/fixed-temperature type thermal and photoelectric detector. It can only be used as an area detector. It uses either a DB- low profile mounting base or DB-3S mounting base with the DB-ADPT adapter, a DB-XRS mounting base with relay or DB-X3RS mounting base with relay with the DB-ADPT adapter, or an ADBI-60 audible base with the DB-ADPT adapter. ILP- Intelligent/Analog Photoelectric Detector The ILP- is an intelligent/analog photoelectric detector that can be used as an area or duct detector [ILP-(d)]. It uses either a DB-3S low profile mounting base, a DB-X3RS mounting base with relay, an AD-3ILP or AD-3XRILP duct housing, or an ADBI-60 audible base. ILPT- Intelligent/Analog Photoelectric Detector with Heat Sensor The ILPT- is an intelligent/analog ratecompensated/fixed-temperature type thermal and photoelectric detector. It can only be used as an area detector. It uses either a DB-3S low profile mounting base, a DB-X3RS mounting base with relay, or an ADBI-60 audible base. ILI- Intelligent/Analog lonization Detector The ILI- is an intelligent/analog ionization detector for use in open areas at altitudes of 0 to 4000 feet. It uses either a DB-3S low profile mounting base, a DB-X3RS mounting base with relay, or an ADBI-60 audible base. ILI-H Intelligent/Analog lonization High Altitude Detector The ILI-H is an intelligent/analog ionization detector for use in open areas at altitudes of 3000 to 8000 feet. It uses either a DB-3S low profile mounting base, a DB-X3RS mounting base with relay, or an ADBI-60 audible base. ILI-A Intelligent/Analog lonization High Air-Velocity Detector The ILI-A is an intelligent/analog ionization high air-velocity detector for use in open areas, computer facilities, and air ducts at altitudes of 0 to 4000 feet, with air velocities of 0 to 200 feet per minute. It uses either a DB-3S low profile mounting base, a DB-X3RS mounting base with relay, or an ADBI-60 audible base. 3

18 Description of the MXL Control Panel ILI-AH Intelligent/Analog lonization High Air-Velocity, High Altitude Detector The ILI-AH is an intelligent/analog ionization high air-velocity, high altitude detector for use in open areas, computer facilities, and air ducts at altitudes of 3000 to 8000 feet, with air velocities of 0 to 200 feet per minute. It uses either a DB-3S low profile mounting base, a DB-X3RS mounting base with relay, or an ADBI-60 audible base. ILI-B Intelligent/Analog lonization Air-Duct Detector The ILI-B is an intelligent/analog ionization detector for use in air duct applications at altitudes of 0 to 4000 feet, with air velocities of 500 to 4000 feet per minute. It uses either the AD-3I housing or the AD-3XRI housing. ILI-BH Intelligent/Analog lonization Air-Duct High Altitude Detector The ILI-BH is an intelligent/analog ionization detector for use in air duct applications at altitudes of 3000 to 8000 feet, with air velocities of feet per minute. It uses either the AD-3I or AD-3XRI housing. MSI-0B/20B Intelligent Manual Station The MSI-0B/20B is an intelligent manual station designed to interface with an analog loop. The MSI-0B/20B can be flush mounted or surface mounted using the SB-5R mounting box. MSI-B6F Intelligent Manual Station The MSI-B6F is an intelligent manual station designed to interface with an analog loop. The MSI-B6F is a single-action station; when used with the MS-FD adapter, the MSI-B6F is a double-action station. The MSI-B6F can be flush mounted or surface mounted using the MS-FB backbox. TRI-B6M Intelligent Interface Module The TRI-B6M addressable inferface module interfaces direct shorting contact devices with the analog loops. The TRI-B6M can monitor a normally open or closed dry contact and it can report the status of the contact. TRI-S, TRI-R, and TRI-D Intelligent Interface Modules The TRI-S/R/D series modules are intelligent interface modules that interface direct shorting contact devices with the analog loops. The TRI-S is a single-input module with an independently controllable Form C relay; the TRI-D is a dual-input module. CONVENTIONAL DEVICES The conventional devices described below are available for use with the MXL Control Panel. The UL identifiers for compatibility are the same as the model numbers specified below. DI-3 Ionization Detector The DI-3 is an ionization detector for use in open areas at altitudes of 0 to 4000 feet. It uses the DB-3S low profile surface mounting base. DI-3H Ionization High Altitude Detector The DI-3H is an ionization detector for use in open areas at altitudes of 3000 to 8000 feet. It uses the DB-3S low profile surface mounting base. DI-A3 Ionization High Air-Velocity Detector The DI-A3 is an ionization high air velocity detector for use in open areas, computer facilities, and air ducts at altitudes of 0 to 4000 feet, with air velocities of 0 to 200 feet per minute. It uses the DB-3S low profile surface mounting base. Technical 4 Manuals Online! -

19 Description of the MXL Control Panel DI-A3H Ionization High Air-Velocity, High Altitude Detector The DI-A3H is an ionization high air velocity, high altitude detector for use in air ducts only at altitudes of 3000 to 8000 feet, with air velocities of 0 to 200 feet per minute. It uses the DB-3S low profile surface mounting base. DI-B3 Ionization Air Duct Detector The DI-B3 is an ionization detector for use only in air ducts at altitudes of 0 to 4000 feet, with air velocities of 500 to 4000 feet per minute. It must be used with a Series 3 air duct housing (AD-3I or AD-3RI). DI-B3H Ionization Air Duct High Altitude Detector The DI-B3H is an ionization detector for use only in air ducts at altitudes of 3000 to 8000 feet, with air velocities of 500 to 4000 feet per minute. It must be used with a Series 3 air duct housing (AD-3I or AD-3RI). DT- Thermal Detector The DT- is a thermal detector for use in open areas. It uses the DB- low profile surface mounting base or the DB-3S base with the DB-ADPT adapter. DT-C Series The DT-35CS and DT-200CS thermal detectors are the rate compensated type available in 35 O F and 200 O F settings. The DT-35CL and the DT-200CL are identical to CS versions, except that they have an internal alarm indicating lamp. There is a practical limit only to the number per zone. DT-35/200 WP This weatherproof thermal detector has a rate compensated principal available in either a 35 O F or 200 O F setting. The detector is epoxy coated and mounts to a weatherproof box for approved use in wet or unsheltered locations. DT-40/90 EP This explosionproof thermal detector has a rate compensated principal available in either a 40 O F or 90 O F setting. It should be used in hazardous areas requiring explosionproof devices. The detector mounts to an approved explosionproof junction box. PE- Photoelectric Detector The PE- is a photoelectric detector that responds to a wide range of both flaming and smoldering fire conditions. It uses the DB- low profile surface mounting base, the DB-3S base with the DB-ADPT adapter, or the AD-P/PR air duct housing. PE-T Photoelectric Detector with Heat Sensor The PE-T is a photoelectric detector with heat sensor that responds to a wide range of both flaming and smoldering fire conditions. It uses the DB- low profile surface mounting base or the DB-3S base with the DB-ADPT adapter. 5

20 Description of the MXL Control Panel Use DB-SEAL with all DB-3S/X3RS bases and DB- SEAL for DB- bases. Install as shown below. Use the DB-Seal with a DB-3S base or the DB- Seal with a DB- base to prevent moisture from condensing and collecting on the rear of the detector used. This moisture can occur when units experience different temperatures or humidity conditions. INSTALLING the DB-SEAL for DB-3S BASE (See Figure 22) All wiring must comply with national and local codes.. Install and wire the DB-3S base by following the DB-3S Installation Instructions (P/N ). Make sure that all wires are dressed flush to the bottom of the base. 2. Position the tabs on the seal over the slots in the inner rim of the base and press the seal in place. 3. Check that the four openings for the spring contacts clear the springs and the plastic terminal supports. 4. With the seal in place, install the detector. 5. Follow the checkout procedure in the detector installation instructions. INSTALLING the DB- SEAL for DB- BASE (See Figure 23) All wiring must comply with national and local codes.. Install and wire the DB- base by following the DB- Installation Instructions (P/N ). Make sure that all wires are dressed flush to the bottom of the base. 2. Place the base seal (/4" white foam) firmly into the bottom of the base. Do not cover the contact springs (See Figure 23.) 3. Rotate the detector counterclockwise while pressing on it until the detector drops into the base. 4. Rotate the detector clockwise until it stops and locks in place. Figure 22 Installing the DB-Seal Figure 23 Installing the DB- Seal Refer to the MXL Operation, Installation, and Maintenance Manual, P/N , for solutions to design questions regarding specific MXL fire alarm control functions and modules. Technical 6 Manuals Online! -

21 II. Power Requirements It is a US Coast Guard requirement that the fire detection system have two sources of power. Most large ships have both main generators and emergency generators; therefore, they can satisfy this requirement by arranging to have power supplied to the fire detection system by both the main and emergency generators. In cases where there are no emergency generators, battery backup power to the system is required. Revised US Coast Guard regulations have reduced the required battery operation time to 36 hours for passenger ships and 8 hours for all other types of vessels. In cases where it is a desired option to furnish the fire detection system with standby battery power, even when there are main and emergency generators supplying the system, there is no specific battery operation time period, although it would be recommended to be a minimum of 8 hours. When the smoke detection system is furnished with battery backup power, it is necessary to calculate the system power requirement to determine the battery ampere-hour capacity necessary. NOTE: An approved Power Transfer Relay must be used for the automatic transfer from main power to secondary power when the main power source has 5% to 20% potential variation. The transfer to secondary power creates a visual and audible trouble signal on the MXL Control Panel. The Model PTR- Power Transfer Relay from Siemens Building Technologies, Inc. was designed for this purpose. Refer to the MXL Operation, Installation, and Maintenance Manual, P/N , for solutions to design questions regarding specific MXL fire alarm control functions and modules. 7

22 + Power Requirements POWER TRANSFER RELAY The PTR- is an automatic power transfer relay that transfers power from the main generators, at a 5% to 20% potential reduction, to the backup generators. This automatic transfer creates an audible and visual system trouble signal. The PTR- is in its own enclosure. (See Figure for PTR- Connections, Cover and Enclosure.) POWER TRANSFER RELAY MODEL PTR- 3.6K, /4W, 5% TO ANALOG LOOP _ TERMINAL STRIP TRI-S MAIN POWER IN 20 VAC, 5A NEUTRAL SUPV SWITCH AUXILIARY POWER IN 20 VAC, 5A NEUTRAL MPS-6 20 VAC, 5A NOTE: VOLTAGE SENSITIVE POWER TRANSFER RELAY ADJUSTED TO DROP OUT AT 97V +/- 3v PULL IN AT 06V +/- 6V Figure 24 PTR- Connections PROGRAM AS TROUBLE CAUSING N.C. Figure 25 PTR- Cover (Drip-Proof) Figure 26 PTR- Enclosure (Mounting) Refer to the MXL Operation, Installation, and Maintenance Manual, P/N , for solutions to design questions regarding specific MXL fire alarm control functions and modules. Technical 8 Manuals Online! -

23 III. Audible Alarms ALARM LOCATIONS AND REQUIREMENTS Ten inch bells are required to sound in the following locations when any alarm initiating device is actuated.. Alarm bell must always sound on the bridge regardless of which zone is in alarm. 2. Alarm bells must sound in the engine room, machinery spaces, and the control room when the alarm is initiated in any of these spaces. In case the control room might be unattended at the time of alarm, bells must also be installed in the passageways and lounge areas of the licensed engineer s quarters. 3. If an alarm is not acknowledged (silenced or reset) at the control panel within 2 minutes, the control panel must automatically cause the General Alarm to sound. NOTE: If it should be necessary to supplement the 0 inch bell audible output in high noise background areas with horns, sirens, strobes, flashing or rotating lights, the wiring to such supplementary alarm devices does not have to be supervised. However, audible alarms other than bells must always be accompanied by lights or strobes. Refer to the MXL Operation, Installation, and Maintenance Manual, P/N , for solutions to design questions regarding specific MXL fire alarm control functions and modules. 9

24 IV. Initiating Devices Manual Intelligent/Analog Manual Station MSI-0B/20B Conventional Manual Station MS-5/50 Reference US Coast Guard Approved Equipment List Manual stations are recommended for use with automatic fire detectors. If a fire is observed before automatic detector response, the manual activation of the station results in the same system response as automatic detection. Manual stations should be installed throughout the accommodation spaces, the service spaces, and the control stations. NOTE: One manual station should be located at each exit. The stations should be readily accessible in the corridors of each deck so that no part of the corridor is more than 60 feet (20 meters) from another manual station. V. Remote Annunciation REMOTE ANNUNCIATORS When the main control panel is located on the navigating bridge, remote annunciation is not required by the US Coast Guard. However when the main control panel is located in a fire control station which is not a constantly attended space, a supervised complete system status annunciator is required. Refer to the MXL Operation, Installation, and Maintenance Manual, P/N , for solutions to design questions regarding specific MXL fire alarm control functions and modules. Technical 20 Manuals Online! -

25 VI. Detector Application and Spacing. SMOKE DETECTORS 2. THERMAL DETECTORS. Description and Function Smoke detector is the generic name given to either ionization type or photoelectric type detectors. The ionization type responds to both visible and invisible products of combustion, while the photoelectric type depends on sensing visible smoke..2 Spacing For average areas with smooth ceilings and normal air movement, the maximum recommended spacing is 900 square feet or no more than 30 feet between centers and 5 feet from a sidewall. In areas with higher air movement, the detector spacing should be reduced accordingly..3 Application Limitations.3. On ceiling heights below 8 feet, the possibility of unintentional alarms from tobacco smoke does exist, especially in areas where people might congregate. It is recommended that smoke detectors in such areas have their zones wired through alarm confirmation module..3.2 Smoke detectors should not be used in areas where they could be subjected to steam or moisture condensation such as in galleys, laundries, etc. Thermal detectors should be used in such areas. 2. Description and Function All thermal detectors respond only to excessive heat, which is assumed to be generated from a flaming fire. The detectors are designed with different operating principles as described below. 2.. Fixed Temperature The air temperature has to exceed the set ratings of the devices in order to activate it. The settings are 35 F, 90 F and higher (on special order) Rate Compensated This type of thermal detector is similar to the fixed temperature detector in operation, but is compensated to eliminate the expected thermal lag and, therefore, responds faster. 2.2 Spacing Maximum approved spacing of thermal detectors is as follows: Maximum Area Protected Distance from Type (Square Feet) Sidewalls (Feet) Fixed Temperature (DT-) 625 (25 X 25) 2.5 Fixed and Rate of Rise 2500 (50 X 50) 25 DT-35 CS, CL, and WP Rate Compensated 2500 (50 X 50) 25 DT-200 CS, CL and WP Rate Compensated 2500 (50 X 50) 25 2

26 Detector Application and Spacing 3. PLANNING A FIRE DETECTION SYSTEM When planning a fire detection system, make a choice of detector based on the kinds of fires expected. The type and quantity of fuel, possible ignition sources, ranges of ambient conditions, and the value of the property to be protected should all be considered. In general, heat detectors have the lowest cost and false alarm rate, but are the slowest to respond. Since the heat generated by small fires tends to dissipate fairly rapidly, heat detectors are best used to protect confined spaces, or directly over hazards where flaming fires can be expected. They are usually installed on a grid pattern at their recommended spacing distances or at reduced spacing for faster response. The operating temperature of a heat detector should be at least 25 F above the maximum expected ambient temperature in the area protected. Smoke detectors cost more than heat detectors, but respond faster to fires. They are better suited to protect large open spaces than heat detectors because smoke does not dissipate as rapidly as heat does in the same size space. Smoke detectors are either installed according to prevailing air current conditions or on a grid layout. Photoelectric smoke detectors are best used in places where wire insulation or other smoldering fires may be expected. Ionization smoke detectors are useful where fire would be expected to develop into a small flaming condition soon after pyrolysis. NFPA Standard 72 Chapter 5 has more specific information on the installation of the various types of detectors. Technical 22 Manuals Online! -

27 Detector Application and Spacing 3. Detector Application In view of the problems that can be expected with the misapplication and location of detection devices aboard ship, the guidelines below should be followed when designing systems. These tables list situations where the use of smoke detectors, ionization and photoelectric should be avoided. Moisture Salt water spray Corrosive atmospheres Water spray Live steam Steam tables Showers Humidifiers Heat treating Dust or lint Sawing, drilling and grinding Pneumatic transport Slop sinks Humid outside air Excessive tobacco smoke Combustion Products And Fumes Cooking equipment Ovens Dryers Exhaust hoods Metal cutting Machining Paint spray Curing Chemical fumes Cleaning fluids Engine exhaust Gasoline forklift trucks Diesel trucks and locomotives Engines not vented to the outside Welding and brazing Heating element, abnormal Dust accumulation Improper exhaust systems Incomplete combustion 3. MXL Intelligent/Analog Detectors Photoelectric/Ionization and MXL Conventional Photoelectric/Ionization Detectors shall not be installed in cargo holds and RO/RO spaces. NOTE: Conventional weatherproof thermal detectors DT-35WP/DT-200WP must be used in cargo holds and RO/RO spaces. 23

28 Detector Application and Spacing Areas to be Protected ACCOMMODATION SPACES (ION, PHOTO) Halls, dining rooms, lounges, and other areas of this type with permanent walls, corridors, sanitation facilities, cabins, offices, infirmaries, and leisure rooms not containing cooking appliances. SERVICE AREAS (ION, PHOTO, TEMP) Service cabinets, radio rooms, strong rooms, stores, workshops other than machinery spaces, and similar areas, including shafts going to them, as well as life-vest storage areas. SPECIAL AREAS (ION, PHOTO, TEMP) Closed areas for transport of special materials. SAFETY STATIONS (ION, PHOTO, TEMP) Areas housing the radio equipment, major navigation equipment, standby generator and central installations. MACHINERY SPACES (ION, PHOTO, TEMP) Areas housing the propulsion unit, boilers, liquid-fuel handling units, stabilization equipment, ventilation and air conditioning equipment, and similar areas, including the shafts running to them. Monitoring Machinery Spaces Because of the irregular shape of most machinery spaces and the strong air currents present, the number and type of detectors used cannot be based on the area protected, as is in the common practice on land-based installations and ship accommodation spaces. The best design approach is to pick out all potential fire outbreak areas and place a fire detector above each of them at deck level. Areas of potential fire risk include the following: Auxiliary boiler front Main boiler front Fuel oil pressure pumps Auxiliary generator sets Main diesel engine fuel oil pumps and injectors Fuel oil purifiers Lubricating oil purifiers Fuel oil transfer pumps Workshops Electrical switchboards Storerooms Locate additional detectors with fairly wide spacing to give general cover to areas not containing special risk. Technical 24 Manuals Online! -

29 Detector Application and Spacing 4. DETECTOR INSTALLATION After the most suitable detector for the job is selected, the location of the detector within the space to be protected should be considered. Spot type detectors are usually located on the ceiling or side wall with the edge of the detector located no closer than 4 inches from the wall or ceiling. When heat detectors are installed at their listed spacing, detection times are approximately equivalent to the operating time of standard 65 F link-and-lever sprinklers. If faster response is desired, reduce detector spacing. Also, where ceiling heights exceed 6 feet, or where ceiling construction is not smooth, reduce spacings accordingly. Specific information on the treatment of joisted, beamed, and sloped ceilings can be found in Chapter 5 of NFPA (2002 Edition). When installing any type of heat detector, consideration should be given to sources of heat within the protected space which might cause false alarms. For example, locate heat detectors away from unit heaters and ovens where surges of hot air might be expected. The installation of smoke detectors is more critical than for heat detectors because smoke transport is strongly influenced by the convective air flow patterns within the protected area. For this reason, smoke detectors are not assigned a listed spacing by the testing laboratories other than a maximum area coverage of 900 square feet per detector. Although a grid pattern can be used as a starting point, care must be taken to appropriately locate the heating supply registers and return air registers. Smoke detectors should be located away from turbulence caused by hot air outlets. The location of the smoke detectors should favor return air because the return air draws smoke toward the detector and because air velocity at the return tends to be lower. Smoke stratification also should be considered when smoke detectors are installed. Smoke may stratify below a ceiling due to temperature gradients or air flow along the ceiling. When stratification is a possibility, smoke detectors can be installed with alternate detectors at different levels. The installation of ionization type detectors is similar to that of smoke detectors since fire gases tend to flow with smoke and are similarly affected by convected flows within the protected space. They also must be located away from sources of oxidizable gases or vapors; for example, away from substances like aerosol sprays or hydrocarbon solvents, as these substances could cause false alarms. Refer to the MXL Operation, Installation, and Maintenance Manual, P/N , for solutions to design questions regarding specific MXL fire alarm control functions and modules. 25

30 VII. Enclosures. SHOCK MOUNTING FOR ENCLOSURES All MME-3-CG enclosures are shipped with shock mounting already in place. A US Coast Guard approval nameplate must be affixed to the door of the enclosure. 2. INSTALLATION 2. Model MME-3-CG (Refer to Figure 28, page 28) The Enclosure Kit Model MME-3-CG for use in Coast Guard installations is shipped as a complete package. To mount the enclosure, consider the following: Mounting height for visual and manual access to the keyboard/ annunciator Weight and size of enclosure Local mounting codes To install the MME-3-CG:. Hold the empty enclosure against the wall at a height that provides easy access. 2. Mark drill points on the wall in the center of the two keyhole slots (marked "A" in Figure 28) on the upper rails that are attached to the enclosure. 3. Drill the two holes. Screw in the top bolts (user supplied), leaving a small gap between the wall and each top bolt. 4. Mount the enclosure/rail assembly on the two bolts. 5. Mark drill points on the wall for the remaining six holes in the rails. Drill the holes. 6. Install bolts in the remaining two holes in the top rails and four holes in the bottom rails. Tighten all bolts securely. 7. To install the BP-6 battery set in the enclosure, first remove the battery bracket from the bottom left hand corner of the enclosure by removing the 4 nuts and washers. Place them to one side. Install the battery. Replace the battery bracket and secure it in place with the 4 nuts and washers. (Refer to Figure 27.) NOTE: Flexible conduit or cable with a maximum diameter of 3/4 inch and a minimum length of 8 inches from a rigid connection should be used to house external wiring. BATTERIES MPS-6 OR MPS-2 Figure 27 MME-3-CG Battery Bracket Installation for BP-6 Battery Set Technical 26 Manuals Online! -

31 Enclosures A /32 A 2-/2 40-5/8 Figure 28 Mounting Diagram for MME-3-CG Enclosure 27

32 Enclosures 2.2 WIRING In compliance with UL-864 all power limited fire protective signaling conductors must be separated a minimum of /4 inch from all of the following items located within a control panel: electric light power Class or non-power limited fire protective signaling conductors When installing power limited field wiring, the installer must comply with NEC article , which states: The fire alarm power-limited circuits are installed using Types FPL, FPLR, FPLP or permitted substitute cable, provided these power-limited cable conductors extending beyond the jacket are separated by a minimum of 0.25 in. (6.35 mm) or by a nonconductive sleeve or nonconductive barrier from all other conductors. To meet the above requirements, the following guidelines must be observed when installing modules and wiring to this control panel. WIRING ENTERING MAIN ENCLOSURE Non-Power Limited Wiring Wiring to the following MXL module terminations is considered non-power limited and must enter the enclosure through the knockouts designated as non-power limited (Refer to Figures 29 and 30). Wiring between the knockouts and the module termination must be in the shortest route and must not overlap any other wiring. Module CRM-4* CSM-4 MPS-6 MPS-2 TABLE 2 Termination MOM-4 MOM-4, 2, 3, 2, 3 * CRM-4/CSM-4 modules must be installed in the extreme left MOM module position. Install the first CRM in position A, the second in position B, etc., as shown in Figure 29. When the CSM-4 is used as Municipal Tie or Releasing Service. WIRING IN MAIN ENCLOSURE Non-Power Limited Wiring The following wiring is considered nonpower limited: from the MPS-6 or MPS-2 from the batteries to the MMB from the MMB (P3) to the MOM-4 (P5) When the TSP-40 optional printer is used, the printer cable to the MOM-4 (P8) is considered to be non-power limited. Route the cable as shown in Figure 30. WIRING ENTERING MAIN ENCLOSURE Power Limited Wiring Wiring to the following MXL module terminations is considered power limited and must enter the enclosure through the knockouts designated as power limited (Refer to Figures 29 and 30). When installing modules in a MOM-2 or MOM-4, care must be taken to determine whether the wiring entering the enclosure is power limited or non-power limited. Wiring between the knockouts specified and the module termination must be in the shortest route and must not overlap any other wiring. Module ALD-2 ALD-2I CSM-4* CZM-4 MMB NIM-W REP- TABLE 3 Termination MOM-4 MOM-4 MOM-4 MOM-4 TB (-4) TB2 (-4) TB3 (-4) TB4 (-9) MOM-4 MOM-4 * When the CSM-4 is used as Notification Application Circuit or Leased Line. Listed Class 2 or Power Limited Source. Technical 28 Manuals Online! -