1783-US4T1H1783-US4T1H1783-US4T1H1.系统首先应确定系统用PLC单机控制还是用PLC形成网络，由此计算输入、输出（I/O）点数，并且在选购PLC时要在实际需要点数的基础上预留10%的余量。2.确定负载类型根据PLC输出端所带负载是直流型还是交流型，是大电流还是小电流，以及PLC输出点动作的频率等，从而确定输出端采用继电器输出还是晶体管输出，或是晶闸管输出。不同的负载选用不同的输出方式对系统的稳定运行是很重要的。3.存储容量与指令的执行速度是PLC选型的重要指标，一般存储量越大、速度越快的PLC价格就越高，尽管国外各厂家产品大体相同，但也有一定区别。【***】【诚信】【创新】【合作】【共赢】厦门泰尼电气有限公司【产品质量】原装进口***【检测标准】按原厂标准【产品质保】1年【快递时间】24小时到【联系我们】＆业务经理：小黄＆洽谈电话：0592-6809319/18950191386＆商务***：2917675397＆传真（FAX)：0592-6890859（请注明，01006收）＆公司全称：厦门泰尼电气有限公司＆公司地址：厦门市海沧区海沧街道滨湖一里1号楼Giddings&LewisACInputFaceplate502-03212-00Giddings&LewisPICO-PS05PiC0PowerSupplyGiddingsandLewis502-03178-00I/OJumperBoardGiddings&LewisOutputModule,502-03549-00R3WARRANTYGiddingsLewisParts330THorizBoringMillingManualGiddings&LewisSRPCBoard502-03016-00GIDDINGS&LEWIS501-03273-01CR.REF.TIMEMODULE(595Setof8Giddings&Lewis220-5612-002JawsGIDDINGS&LEWISM.1302.8619NSFPM13028619Giddings&LewisSerialCommInterface502-03266-00502-02998-22GIDDINGS&LEWIS2KCMOS-1YEARWARRANTYGIDDINGS&LEWIS502-02960-01ACOutputModuleGIDDINGS&LEWISM.1016.9581USPPM10169581GIDDINGS&LEWIS502-02552-00USPP5020255200GIDDINGS&LEWIS502-02954-00USPP5020295400Giddings&LewisDCInputBoard502-02-814-16502-02972-16GIDDINGS&LEWISDCINPUTGiddings&LewisSSTPCICardMMC-PC-AnalogProfibusGiddingsLewis502-02844-01ServoInterfaceDiagnostic501-03438-00P#502-02959-00GIDDINGS&LEWISACINPUTBDGiddings&LewisG&LDCOutputInterface502-02954-01GIDDINGS&LEWISDYNAMICSHUNTSR100401-34308-00NIBGiddings&LewisPushbuttonC***ole501-02998-00Giddings&LewisDigitizingModule502-02822-00Giddings&LewisOperatingManualforGemini-DControlGiddings&LewisControlMaintenManualMM200/600,MM800Giddings&LewisControlOperatingManualforGemini-DGiddings&LewisControlMainten.ManualMM200/600,MM800GIDDINGS&LEWIS502-02825-00TRIACMOTHERBOARDNEWNIPGiddings&LewisControlBoard58002986NIBEK-965GIDDINGS&LEWISM221LSHEFFIELDMEASURMENTLOTEK-153GIDDINGS&LEWISSHEFFIELDMEASUREMENTLOTOF2GIDDINGS&LEWISOUTPUT24VDCSOURCE503-25908-01R1GIDDINGS&LEWIS502-02824-00PCBOARDGIDDINGS&LEWIS502-02868-00PCBOARDGIDDINGS&LEWIS502-02869-20NSPP5020286920Giddings&LewisRS232Interface502-02833-20-DI-GIDDINGS&LEWIS502-03214-00NSPP5020321400Giddings&Lewis502-02080-00DECADECounter-UsedGiddings&LewisPICO/PiC0CPUw/5SlotRack**LNC**Giddings&Lewis502-02814-08CircuitBoardModuleG&LCNC8000GiddingsLewis8000BServiceManualGiddings&LewisInputModule,502-03550-00R2,WARRANTYGiddings&LewisInputModule,502-03550-02R0,WARRANTYGiddings&LewisInputModule,502-03548-00R2,WARRANTYGiddings&LewisInputModule,502-03550-00R1,WARRANTYGIDDINGS&LEWIS501-04218-00USPP5010421800GIDDINGS&LEWIS502-03700-10USPP5020370010G&LGiddingsLewisCNC800B&MControlSystemManualGiddings&LewisACInputBoard502-02959-00One-dayshipping***ailableGiddings&LewisTTLInterfaceBoard572-02869-00GIDDINGS&LEWIS502-02869-20USPP5020286920GIDDINGS&LEWIS502-02460-00USPP5020246000GIDDINGS&LEWIS502-02461-00USPP5020246100G&LGiddingsLewisNumeriPath800-LManual532533535GIDDINGS&LEWISM.1016.9125NSFPM10169125)