1760-L18DWD-EX1760-L18DWD-EX1760-L18DWD-EX（1）对输入/输出点的选择盲目选择点数多的机型会造成一定浪费。要先弄清除控制系统的I/O总点数，再按实际所需总点数的15～20％留出备用量（为系统的改造等留有余地）后确定所需PLC的点数。另外要注意，一些高密度输入点的模块对同时接通的输入点数有限制，一般同时接通的输入点不得超过总输入点的60％；PLC每个输出点的驱动能力（A/点）也是有限的，有的PLC其每点输出电流的大小还随所加负载电压的不同而异；一般PLC的允许输出电流随环境温度的升高而有所降低等。在选型时要考虑这些问题。PLC的输出点可分为共点式、分组式和隔离式几种接法。隔离式的各组输出点之间可以采用不同的电压种类和电压等级，但这种PLC平均每点的价格较高。如果输出信号之间不需要隔离，则应选择前两种输出方式的PLC。◆企业名称：厦门泰尼电气有限公司◆主营业务：DCS,PLC◆经营模式：贸易◆贸易地区：***◆联系人：小黄《女士》◆电话：0592-6809319◆手机：18950191386◆***:2917675397◆传真：0592-6890859（备注“01006”收）◆E-mail：2917675397@***.comRudolphMetaPulseXCu200mmMetrologyToolLAMRittalCorp.ACDistributionUnitES5984NewKLA-TencorCRS3000300MMCOMPLETESYSTEMTokyoElectronACT8ProcessBlockRoboticsArmTokyoElectronACT12ProcessBlockRoboticArm200mmNikonCardCageAssy.APGCi7500RS013-497workingVerteq1800SRDTool1800.61800-6ARworking200mmCTI-CryogenicsHighCapacityCompressor0190-07137newTELACT12WaferEdgeExposureTokyoElectronACT8WaferEdgeExposure(WEE)PrcssStnShinwaTemperature&HumidityControllerT&H-ESA-8-T-01RudolphTechnologiesMetaPulse200XCuMetrologyToolRudolphTechnologiesMetrologyToolMetaPulse200XCuRudolphTechnologiesMetaPulse200MetrologyTool200mmTokyoElectronACT12DevelopProcessStationRightTokyoElectronACT12DevelopProcessStationLeftTokyoElectronACT8DevelopProcessStationLeftNovellusConceptTwoAltusWaferChamberCVD-WcompleteShimadzuTurbopumpTMP-3403LMTCrebuilt3620-00486AMATXR80Implanter300mmWheelandmotor0020-99685TokyoElectronTELACT12ChemicalTELACT8SOGCoatProcessStationRightWorkingTokyoElectronTELACT8ChemicalCabinetWorkingTokyoElectronACT12CoatProcessStationRightTokyoElectronACT8CoatProcessStationLeftTokyoElectronACT8CoatProcessStationRightLAMResearchRBMACDistributionUnit1B02737G01NewLam150mmChamberAssy8ESC38853-080202R150RfrbshdEbaraA10SVacuumPumprebuiltworkingENISpectrum5kWRFGeneratorB-5002working0190-27361YaskawaLinearServoMotorSGLFW-1ZA200A-A​C11newKLA-TencorSurfscan6220InspectionToolAS-ISLam4420EtcherOrbitalGasPanelAssy853-024403-100TELACT8SOGHighTempHotPlate(HHP)Therma-W***eOptiprobeOP2600BUsed,AS-ISNikonS306ScannerWaferChuck300mmSRX4PKBB21341AMATIECPMainACCabinet0190-01661untestedHitachiS-9300SEMElectronGunAssy.untestedLAM4420EtcherPCBRack853-017305-002WorkingEcosysNovapureResinTankC3-0YN-C6-K2-H2newEcosysNovapureS447DScrubberTankC5-YY0-B5-D5-NNnewTokyoElectronACT8ChillPlateProcessStation(CPL)LeyboldUL500dryHeliumLeakDetectorATSM-PakTemp.ControlSystemChillerMP40C-DILufranDIWaterHeater052-RE-480-000-​U-CABworkingTELACT8WEEX-ThetaDriveAssy200mmworkingTELFujikinWaterVaporGen.ControllerWVG-S2-Y-IB7TELFujikinWaterVaporGeneratorWVG-S2-Y-IB4NewTELFujikinWaterVaporGeneratorWVG-S2-Y-IB7NewTELACT12AdhesionProcessStation12"workingMaterialsResearchEclipseStarChamberAssy.A119124MRCEclipseStarChamberAssy.A120946***leySystemsLtd.AMATXR80BeamMagnetworkingHamamatsuLC5DualOpticalEBRSystemHitachiS-9300SEMTransferRobotKLA-TencorAIT2MeasurementHead0021726-001AEApex5513RFGenerator5.5kW0190-11209ENIOEM-12B33PhaseRFGenerator1250Wnew0190-76006LeyboldCoolvac1500SemiLineCryopumpworkingElectroglasHorizon4085XWaferProber200mmuntestedGenmarkPrecisionAutomatedTransferRobotEdwa***iQDP80VacuumPumpQMB250Blower,MRC200mmEclipseMagnetAssy.A120364new)