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MPC-1000 Plus Fire Alarm System Control Unit Owner's ... - Faraday

MPC-1000 Plus Fire Alarm System Control Unit Owner's ... - Faraday

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12120 OWNER'S MANUALCONFIGURATION OF 9157 MONITOR MODULETYPICAL WIRING DIAGRAM FOR CONVENTIONAL“4-WIRE” (SEPARATELY POWERED) SMOKE DETECTORS STYLE “B” (“2-WIRE”)<strong>Faraday</strong> 9157 Monitor Module:(<strong>System</strong> Sensor M500MB)SupervisedPower limitedSee NFPA 72 for maximum quantityof devices per initiating device circuit.From AddressableDevice CircuitTo NextAddressableDevice47K EOL ResistorSupplied with unit24VDCPowerSupply(See Note 7)<strong>Faraday</strong> PM6849 EOL relay(<strong>System</strong> Sensor A77-716B)Notes:1. This wiring diagram shows only general information about this device. For specific wiring andinstallation information, read the instructions provided with the device.2. Do not mix <strong>Fire</strong> & Supervisory (Tamper) Devices on the same initiating device circuit.3. Initiating Circuit Requirements:Maximum wire length:Maximum wire resistance:Maximum alarm current:2500 Ft.20 Ohms230uA4. Do not put “2-Wire” (Zone Powered) Smoke Detectors on Monitor Module Initiating loop.5. See Article 370 of the N.E.C. for proper box depth.6. For power supply supervision use an E.O.L. relay as shown (relay contact shown with powerapplied).7. From the control unit resettable auxiliary power supply output or an external 24VDC regulatedpower supply that must be power limited and listed for <strong>Fire</strong> Protective Signaling Use.P/N 447192 Issue I (preliminary 10/31/2001) V-18

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