Digital Monitoring Products XR2500F Guide d'installation télécharger pdf (Page 10)

Digital Monitoring Products XR2500F Installation Guide

IntRoduCtIon

1.7 LX-Bus™

YoucanconnectthefollowingdevicestotheLX-Bus™providedbytheDMP481(supplied)orbythe462N,

481,462P,463G,and472InterfaceCardsuptothemaximumnumberofLX-Bus™addresses.SeeAccessory

Devices.

• Model521LXor521LXTSmokeDetectorswithCleanMe

• Sixteen-,eight-,four-and/orsingle-zoneexpansionmodules

• Single-zonedetectors

• Relayoutputexpansionmodules

• Graphicannunciatormodules

1.8 Outputs

TheXR2500Fprovidestwopre-installedModel305SinglePole,DoubleThrow(SPDT)relayoutputs,each

rated1Ampat30VDC(powerlimitedsourcesonly).

TheXR2500Falsoprovidesfourprogrammableopencollectoroutputsratedfor30VDC@50mAeach.The

opencollectoroutputsprovidegroundconnectionforapositivevoltagesource.AModel300OutputHarness

isrequiredtousetheseoutputsandmaybeconnectedtoaModel860RelayOutputModule.

1.9 Relays

TheXR2500FshipswithtwoModel305Relayspre-installedtoallowzonealarmcontrolforthe866NAC

Modules.Whenarealarmoccursthebelloutputisfactoryprogrammedtoturnonandprovidepowerto

thecontactsoftherelays.Speciczoneprogrammingdetermineswhetheroneorbothrelaysturnonsignal

voltagetothe866NACs.ThisallowscontroloftheNACsbyzone.

1.10 Zone Reference

TheXR2500Fhasbeenpre-wiredinthefactory.Therst866NACmoduleconnectstoZone1.Thesecond

866NACmoduleconnectstoZone2.

1.11 Compliance Instructions

ForapplicationsthatmustconformtoalocalauthoritiesinstallationstandardoraNationalRecognizedTesting

Laboratorycerticatedsystem,pleaseseetheWiringDiagramsforNoticationAppliancesandtheListed

ComplianceSpecicationssectionneartheendofthisguideforadditionalinstructions.

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Digital Monitoring Products XR2500F Guide d'installation Page 10