6ES7131-4BD00-0AA0***;6ES7131-4BD00-0AA0***;6ES7131-4BD00-0AA0***作为离散控制的产品，PLC（可编程控制器）在我国的应用已有30多年的历史。PLC自20世纪70年代后期进入以来，应用增长十分迅速。国外PLC（可编程控制器）厂家有欧姆龙、三菱、西门子等。PLC从***初的引进外国，到后来吸收PLC的关键技术试图进行国产化，PLC经过了一个迅速发展的历程。目前国产PLC厂商众多，主要集中在台湾、深圳以及江浙一带。例如：台达、永宏、盟立、和利时等。每个厂商的规模也不一样。国内厂商的PLC主要集中于小型PLC，例如欧辰、亿维等；还有一些厂商生产中型PLC，例如盟立、南大傲拓等。还有许多小厂商是贴牌生产或是仿造生产，真正自主研发生产的在少数，而且集中在台湾，并且台湾厂商比大陆厂商做的更好些，市场也更广阔。但是，PLC做了这么久，却也一直没有很大的进步，并没有突破，也未能打入市场，只能在本地有一个单一的、小范围的市场。若想要有一个很大的跳跃，不仅要向国外学习，还需要自己钻研，不能经常模仿，国产PLC的弱点就在于技术不过关。而国产PLC的优势在于市场广阔。做PLC的类型需要增多，不能仅限于冶金、电力、自动化生产等，应该扩大到各个制造业的设备和系统。TEXASINSTRUMENTSPLC305-CPUUSPP305CPUASEABROWNBOVERIYT204001-KBUSPPYT204001KBASEABROWNBOVERIDSQC314BUSPPDSQC314BSIEMENSTIVMEPLC575-2102ASEABROWNBOVERI57275758NSFP57275758FOXBORO261PKRUSPP261PKRASEABROWNBOVERI5736045-NUSPP5736045NTexasInstruments100-3101ProgrammerTI101#7650TEXASINSTRUMENTSPLC305-8ADCUSPP3058ADCASEABROWNBOVERI57360001-EF/1USPP57360001EF1ASEABROWNBOVERIACS550-01-038A​-4NSFPACS55001038A4FOXBORO280H-SBBA-TSA-​GUSPP280HSBBATSAGTEXASINSTRUMENTSPLCVPU500-3104USPPVPU5003104TEXASINSTRUMENTS5TI-1013SEQUENCERMODULE***XLNT***PanasonicACServoDriverMSD083A1XXVASEABROWNBOVERI57310001-MPUSPP57310001MPPanasonicACServodriveADKF50B5VD-200​W,100W,50W(J)PANASONICMSDA153D1AACSERVODRIVER1.5kwTEXASINSTRUMENTSPLC505-CP1434TFNSPP505CP1434TFASEABROWNBOVERI57310001-CX/2USPP57310001CX2TEXASINSTRUMENTSPLC100-3103USPP1003103PROFACEGP577R-T1-24​VPNSPPGP577RT124VPASEABROWNBOVERIYT204001-AAUSPPYT204001AAASEABROWNBOVERIYT204001FK/1USPPYT204001FK1MODICONAS-B885-111USPPASB885111ASEABROWNBOVERI57275871NSFP57275871ITESIEMENSND63T900USPPND63T900PanasonicM***D042S1AACServoMotorNIBFreeShipTexasInstrumentsPM550-302SAJF//PANASONICM***D012P1TACSERVOMOTORUSEDPanasonicMSD021A1XXACservodriverPanasonicACServoMotorM***D042S1SFreeShipTEXASINSTRUMENTSPLC2490019-0001USPP24900190001Siemens/TI575-2103CPUModuleVMEPLCTexasInstruments5752103ALLENBRADLEY810-A04CNSFP810A04CTEXASINSTRUMENTSPLC2458740-1USPP24587401TexasInstruments6MT50AASEABROWNBOVERI503349NSFP503349TEXASINSTRUMENTSPLC560-2132USPP5602132ASEABROWNBOVERI067458-005USPP067458005ASEABROWNBOVERIS7H1000BK0AS8NSPPS7H1000BK0AS8ELECTROCRAFT9101-1133USPP91011133PanasonicACSERVODRIVERMADDT1207003200WfreeshipMITSUBISHIA3A-CPU-P21USPPA3ACPUP21ASEABROWNBOVERI3HAA2400-002NSPP3HAA2400002TexasInstruments500-2151-APowerSupply500-2151(TESTED)ASEABROWNBOVERI3HAA2400-002NSPP3HAA2400002ASEABROWNBOVERIACH501-005-4-0​0P2USPPACH501005400P2ASEABROWNBOVERI3GAA092302-ASA​G1NSPP3GAA092302ASAG​1PanasonicACServoMDDDT55401.5KWDriverASEABROWNBOVERI503349NSFP503349TexasInstruments100-3101ProgrammerTI101#7650WESTINGHOUSE772B388G29NSPP772B388G29SIEMENS6AU1-121-3CA00​-1AA0NSFP6AU11213CA001A​A0ASEABROWNBOVERIYB560103-AC/8USPPYB560103AC8INDRAMATMAC090B-0-PD-1​-B/110-A-0/I01​000USPPMAC090B0PD1B11​0CASEABROWNBOVERI1923RA00140000​0STDUSPP1923RA00140000​0SPERCEPTRON911-0015TRICAMCONTOURSENSOR,NIBMODICON110-CPU-612-03NSFP110CPU61203PanasonicACServoDriveMBDCT2507FreeShipUSEDPerceptron96KDSPFrameGrabber495-0117-03ASEABROWNBOVERIYST45-28NSPPYST4528PanasonicACServoMotorM***A102A1G1kW220VFreeShipPanasonicMSD153A1VACServoDriverPANASONICWV-LK35CANONSEMI-SERVOREARCONTROLKITFORCANONSTUDIOLENSESWESTINGHOUSE772B388G55NSPP772B388G55ASEABROWNBOVERIYB560103-CHUSPPYB560103CHTEXASINSTRUMENTSPLC505-7340USPP5057340TISiemens500-50545005054RedundantTiwayPeerlinkPLCTOSHIBA2N3B2547-A5USPP2N3B2547A5TEXASINSTRUMENTSPLC5TI-1013-1USPP5TI10131TEXASINSTRUMENTSPLC500-5021NSPP5005021SIEMENS1HU3058-0AC01USPP1HU30580AC01COPELANDZR44KA-PFV-830NSFPZR44KAPFV830ASEABROWNBOVERIYT204001-AAUSPPYT204001AARELIANCEELECTRIC45C-381BNSFP45C381BTexasInstruments7MT902ASEABROWNBOVERIYT213001-ABUSPPYT213001AB)