资源描述：
《《控制系统IC应用》PPT课件》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、核心元器件产品盛涛工控元器件产品业务经理，北区InfrastructurefortheArchitectureIntegratedArchitectureTransformersPowerSuppliesUPSMCB’sSurgeFiltersGPRelaysSignalConditionersTerminalBlocksWiringSystemsMotionDriveBatchContinuousDiscreteInformationControlConvertConnectSupply~╤╧+_24V120VDeviceI/OPr
2、otectEssentialcomponentsthatsupply,protect,convert,andconnectcontrolcircuitsignalsandcontrollersShowVideoCopyright©2007RockwellAutomation,Inc.Allrightsreserved.InfrastructurefortheArchitecture-PowerSupplyApplicationsIntegratedArchitectureMotionDriveBatchContinuousDiscre
3、teInformationControlConvertConnectSupply~╤╧+_24V120VDeviceI/OProtectInfrastructurefortheArchitectureSupply~╤╧+_DinRailPowerSuppliesDCandAnalogI/OWhenyouseethisAskabout………Page2-87intheECcatalogforproductfamilyoverviewCopyright©2007RockwellAutomation,Inc.Allrightsreserved
4、.PowerSupplySelectionHowdoIselectaRockwell1606IndustrialPowersupply?UsetheSelectionGuide/UsermanualfortheproductsthatareconnectedtothePLCI/Otodeterminetheloadrequirements.(CurrentDrawandVoltage)Outputvoltage=24VdcTotalI/OCurrent=8APowerSupplyshouldbesizedtohandleatleast
5、24vx8a=192Watts1606-PowerSupplySelection:(EC2-88)ThePowersupplyMustmeetorexceedtheI/Opowerrequirements1606-XLE240E(120Vacinput,24Vdc10AoutputLowestcost)1606-XLS240E(120Vacinput,24Vdc10Aoutput,withpowerboost)PowerSupply+24VDC120VACWiringArmforaDCInputcardforControlLogixC
6、opyright©2007RockwellAutomation,Inc.Allrightsreserved.Redundancy1+1RedundantsystemFullSizePowerSupplytosupportload,i.e.,2ALoaddistributedbetweenthepowersuppliesOnfailure,theotherpowersupplywouldtakeoverN+1RedundantsystemGreaterthan2powersuppliestocarryload,i.e.,2-10Apow
7、ersuppliesfor20Aload,+1module10ALoaddistributedbetweenthesuppliesOnfailure,theotherpowersupplieswouldtakeovertheloadLoad+-XLPREDVOUTVIN1++--+-+-VIN2XLP50Eadj.LN++--DCokXLP50Eadj.LN++--DCokLNPS1okPS2okMLY02VOUTVIN1++--+-+-VIN2MLY02VOUTVIN1++--+-+-VIN2xtimesLoad+-PowerSup
8、plyXL240ENLPE+--+PowerSupplyXL240ENLPE+--+Copyright©2007RockwellAutomation,Inc.Allrightsreserved.6WhereisaDCPo
