Qtech-data-systems Multi Point Controller (MPC) System Manuel d'utilisateur télécharger pdf (Page 3)

QTechMultiPointControllerforWP2P-QuickStartGuide–v1–August2012  3

 

www.qtech.co.nz Tel:033663713

PowerSupplyConnections–MultiPointController

TheMultiPointControllerispoweredfromanexternal12-30VDCsupply.

Connectthesupplytothepowerconnector,positivetothe

“+V” terminal, negative to “GND”.  The third terminal on

therightisnotused.

WerecommendtheQTechplugpackP/NPD5412.



PowerSupplyConnections–WP2PModules

TheWP2Poperatesfroma12VoltDCpowersupply.Currentconsumptionis~25mA

instandby(nooutputrelaysactive)totypically75mA(allthreerelaysactive).The

powerconnectorisa2.1mmDCSocket,centrepinpositive.Thesupplyvoltage

shouldbeclean,continuousandtransientfreewithanoutputof12Volts+/-1Volt

DC.TheWP2Pincorporatesreverseandovervoltageprotection.

WerecommendtheQTechplugpackP/NPD5412.



Warning – Do NOT use Switch Mode Power Supplies (SMPS) with this

product. The DC power supply used for this productMUST have a grounded

negativeor bea“linear”transformerbasedplugpack. Thereasonisthatthe

aerial,programmingportandexternalconnectionscanprovideexposedearth

pointsandtheSMPScanimposeanACvoltageontheDCground,whichcan

lead to damage. Suitable cost effective plug packs are available from QTech

P/NPD5412.



SoftwareInstallation



InsertthesuppliedCDintoyourPC.

Ifthesetupprogramdoesn’trunautomatically,runtheprogramintherootdirectory

of the CD called QTechWorkbench_vxyz_Setup.exe. Alternatively, download the

configurationsoftwarefrom

www.qtech.co.nz

Thiswillinstallthe softwarein yourProgramFilesfolder,createadesktopshortcut

andinstalltherequiredUSBdriver.



PoweruptheControllerandconnectittothePCusingthesuppliedUSBcable(type

AtoB).Withinaminuteyoushouldseeamessagebubbledisplayedinthesystem

traysaying“FoundNewHardware”.Theinstallationisautomaticandafewseconds

lateryouwillseeafurthermessagebubblesaying“Hardwareisinstalledandready

foruse”.

Note–v1.6oraboveofQTechWorkbenchisrequiredfortheMultiPoint

Controller



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Qtech-data-systems Multi Point Controller (MPC) System Manuel d'utilisateur Page 3

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