1769-IG16***1769-IG16***为适应工业环境使用，与一般控制装置相比较，PLC机有以下特点：1.可靠性高，抗干扰能力强工业生产对控制设备的可靠性要求：①平均故障间隔时间长②故障修复时间（平均修复时间）短任何电子设备产生的故障，通常为两种：①偶发性故障。由于外界恶劣环境如电磁干扰、超高温、超低温、过电压、欠电压、振动等引起的故障。这类故障，只要不引起系统部件的损坏，一旦环境条件***正常，系统也随之***正常。但对PLC而言，受外界影响后，内部存储的信息可能被***。②***性故障。由于元器件不可***的***而引起的故障。如果能限制偶发性故障的发生条件，如果能使PLC在恶劣环境中不受影响或能把影响的后果限制在范围，使PLC在恶劣条件消失后自动***正常，这样就能提高平均故障间隔时间；如果能在PLC上增加一些诊断措施和适当的保护手段，在***性故障出现时，能很快查出故障发生点，并将故障限制在局部，就能降低PLC的平均修复时间。为此，各PLC的生产厂商在硬件和软件方面采取了多种措施，使PLC除了本身具有较强的自诊断能力，能及时给出出错信息，停止运行等待修复外，还使PLC具有了很强的抗干扰能力。REXROTHHNF01.1A-***00-​R0026-A-480-NN​NNNSFPHNF011A***00R00​26ASEABROWNBOVERIYPC111AOPTICALDISTRIBUTORMODULE53128FLUIDCOMPONENTSLT81A-A1D00000​1CA001240BB075​3C2A201A1A1B1A​10002B1AUSPPLT81AA1TEXASINSTRUMENTSPLC5TI-3000USPP5TI3000PanasonicACServoMotorMAMR042R1A1NewinBoxFreeShipDAWNINDUSTRIES11-1005686-03USPP11100568603ASEABROWNBOVERIYT204001-KBUSPPYT204001KBPERCEPTRON911-0015TRICAMCONTOURSENSOR,NIBSANYODENKIPU0A015-EM51P0​0USPPPU0A015EM51P00PANASONICMSD041ESERVOMSD-041E.NEWPanasonicMSD023A1XGACServoDriverReturns:NotacceptedASEABROWNBOVERI58095141NSFP58095141GEFANUCIC3600QSPA252B​122BUSPPIC3600QSPA252B​1AHONEYWELL51390083-100USPP51390083100TexasInstruments500-2109CommunicationModuleAssemblyDECBA11-SEUSPPBA11SEACTUSPOWERNPSA-103MU-EIB​S/1680336BUSPPNPSA103MUEIBS1​68GEFANUCIC600LX648USPPIC600LX648TexasInstruments505-4532TexasInstruments500-5051Series500ThermocoupleModule5005051PanasonicMatsushitaSERVOMOTORM***A012A1G100WASEABROWNBOVERI57360001-A/5USPP57360001A5ASEABROWNBOVERIACS601-0070-5-​000B1200800USPPACS60100705000​B1TEXASINSTRUMENTSPLC505-4316ANSPP5054316ATEXASINSTRUMENTSPLC305-01ABNSFP30501ABTEXASINSTRUMENTSPLC575-4616NSFP5754616TEXASINSTRUMENTSPLC505-4216ANSPP5054216APanasonicServoDriverMSDA453A1AFreeShipReturns:Acceptedwithin3daysPERCEPTRONTRICAMCONTOURSENSOR9163073Siemens525-1104PLCSimaticTI525CPULogicControllerPanasonicACServoMotorM***D012G1UNewinBoxFREESHIP505-6660TexasInstrumentsSiemensTI5056660PanasonicM***D082PJAACServoMotorTEXASINSTRUMENTSPLCPWB-2461414-00​01USPPPWB24614140001TEXASINSTRUMENTSPLC140-1112NSFP1401112GEFANUC44C331887-G01USPP44C331887G01ASEABROWNBOVERI3BHB003041R010​1NSFP3BHB003041R010​1SIEMENSA1-106-101-509USPPA1106101509TexasInstrumentsRTU-DOR1DigitalOutputRelay520-064520064RTUDOR1ASEABROWNBOVERIMK14A-X020USPPMK14AX020TEXASINSTRUMENTSPLC575-4332NSFP5754332TexasInstruments5TI-2001PanasonicMSD153A1VKACServoDriverPANASONICMSD011P1EUSPPMSD011P1EWEINIG1LA5131-2FB90-​ZX51USPP1LA51312FB90ZX​51PanasonicACServoMotor400WattNEWMFA040LB2BSAforStarSTARAutomationRoboTEXASINSTRUMENTS505-7012NSFP5057012ASEABROWNBOVERI5716075-PUSPP5716075PIRCONMX-MR03-C000-0​-3-0-0-0USPPMXMR03C0000300​0ASEABROWNBOVERI3HAB5957-1USPP3HAB59571NEWTEXASINSTRUMENTSI/OCHANNELRECORDER500-2101IMPCO19181-01NSFP1918101ALLENBRADLEY1746-QVFNFP1746QVTEXASINSTRUMENTSPLC0983801-0003USPP09838010003XYCOMXVME-661NSFPXVME661505-6850ATexasInstrumentsSiemensSimaticTI505-6850-AR100PERCEPTRON911-0007USPP9110007TEXASINSTRUMENTSPLC505-5516USPP5055516TexasInstruments305-01DATEXASINSTRUMENTSPLC560-2820USPP5602820ASEABROWNBOVERIACS501-010-6-X​00P5USPPACS5010106X00P​5TEXASINSTRUMENTS5TI-20015TIPROGRAMMERINCASE*ASEABROWNBOVERI52700141NSFP52700141TELEMECANIQUETPMXP57102USPPTPMXP57102TEXASINSTRUMENTSPLC505-6204USPP5056204TEXASINSTRUMENTSPLCVPU-200USPPVPU200TexasInstruments(Siemens)Mdl:500-5039I/FModuleFANUCA06B-6057-H001NSPPA06B6057H001TEXASINSTRUMENTSPLC505-7002NSFP5057002OnePanasonicACServoMotor***202A1GFreeShip)