I56-3653-002 Installation AND MAINTENANCE Instructions One FireLite Place Northford, CT 06472 Phone: 203.484.7161 MMF-300 Monitor Module Specifications Normal Operating Voltage: Maximum Current Draw: Average Operating Current: EOL Resistance: Maximum IDC Resistance: Maximum IDC Voltage: Maximum IDC Current: Temperature Range: Humidity: Dimensions: Accessories: 15 to 32 VDC 5.0mA (LED on) 375 µA (group poll); 350 µA (direct poll); 600 µA Max. (Communicating, IDC Shorted) 47K Ohms 1,500 Ohms 11 Volts 450 µA 32˚F to 120˚F (0˚C to 49˚C) 10% to 93% Non-condensing 41/2˝ H x 4˝ W x 11/4˝ D (Mounts to a 4˝ square by 21/8˝ deep box.) SMB500 Electrical Box Mounting The MMF-300 mounts directly to 4-inch square electrical boxes (see Figure 2). The box must have a minimum depth of 21/8 inches. Surface mounted electrical boxes (SMB500) are available. Before Installing This information is included as a quick reference installation guide. Refer to the control panel installation manual for detailed system information. If the modules will be installed in an existing operational system, inform the operator and local authority that the system will be temporarily out of service. Disconnect power to the control panel before installing the modules. Figure 2. Module mounting: NOTICE: This manual should be left with the owner/user of this equipment. General Description The MMF-300 Monitor Module is intended for use in addressable, two-wire systems, where the individual address of each module is selected using the built-in rotary switches. It provides either a 2-wire or 4-wire fault tolerant Initiating Device Circuit (IDC) for normally open contact fire alarm or supervisory devices. The module has a panel controlled LED indicator. The MMF-300 can be used to replace an M300 module in existing systems. Compatibility Requirements To ensure proper operation, these modules shall be connected to listed compatible system control panels only. ISOLATED QUADRANT Figure 1. Controls and indicators: C1066-00 Wiring NOTE: All wiring must conform to applicable local codes, ordinances, and regulations. This module is intended for power limited wiring only. 1.Install module wiring in accordance with the job drawings and appropriate wiring diagrams. 2.Set the address on the module per job drawings. 3.Secure module to electrical box (supplied by installer), as shown in Figure 2. C1067-00 FL-460-003 1 I56-3653-002 Figure 3. Typical 2-wire Initiating Device Circuit (IDC) configuration, NFPA Style B (Class B): TO NEXT DEVICE )–( )–( )+( )+( FROM PANEL OR PREVIOUS DEVICE MONITOR MODULE ANY NUMBER OF UL LISTED CONTACT CLOSURE DEVICES MAY BE USED. DO NOT MIX FIRE ALARM INTIATING, SUPERVISORY, OR SECURITY DEVICES ON THE SAME MODULE. CONNECT MODULES TO LISTED COMPATIBLE CONTROL PANELS ONLY )–( )+( 47K EOL RESISTOR ELR-47K SIGNAL LINE CIRCUIT (SLC) 32 VDC MAX. SHEILDED-TWISTED PAIR IS RECOMENDED INITIATING DEVICE CIRCUIT (IDC) - NFPA STYLE B POWER LIMITED: 450µA MAX. @ 11 VDC MAX ALL WIRING SHOWN IS SUPERVISED AND POWER LIMITED INSTALL CONTACT CLOSURE DEVICES PER MANUFACTURER’S INSTALLATION INSTRUCTIONS. C0918-04 Figure 4. Typical 4-wire fault tolerant Initiating Device Circuit (IDC) configuration, NFPA Style D (Class A): TO NEXT DEVICE ANY NUMBER OF UL LISTED CONTACT CLOSURE DEVICES MAY BE USED. DO NOT MIX FIRE ALARM INTIATING, SUPERVISORY, OR SECURITY DEVICES ON THE SAME MODULE. )-( )+( )–( )+( MONITOR MODULE CONNECT MODULES TO LISTED COMPATIBLE CONTROL PANELS ONLY )–( )+( EOL RESISTOR IS INTERNAL AT TERMINALS 8&9 INSTALL CONTACT CLOSURE DEVICES PER MANUFACTURER’S INSTALLATION INSTRUCTIONS. FROM PANEL OR PREVIOUS DEVICE SIGNAL LINE CIRCUIT (SLC) 32 VDC MAX. SHIELDED-TWISTED PAIR IS RECOMENDED ALL WIRING SHOWN IS SUPERVISED AND POWER LIMITED C0919-04 FL-460-003 2 I56-3653-002 ©2007 FireLite Alarms Inc.
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