IC610PRG105***;IC610PRG105***;IC610PRG105***1、采用性能优良的电源，电网引入的干扰在PLC控制系统中，电源占有极重要的地位。电网干扰串入PLC控制系统主要通过PLC系统的供电电源（如CPU电源、I/O电源等）、变送器供电电源和与PLC系统具有直接电气连接的仪表供电电源等耦合进入的。现在，对于PLC系统供电的电源，一般都采用隔离性能较好电源，而对于变送器供电的电源和PLC系统有直接电气连接的仪表的供电电源，并没受到足够的重视，虽然采取了一定的隔离措施，但普遍还不够，主要是使用的隔离变压器分布参数大，干扰能力差，经电源耦合而串入共模干扰、差模干扰。所以，对于变送器和共用信号仪表供电应选择分布电容小、带大（如采用多次隔离和及漏感技术）的配电器，以减少PLC系统的干扰。此外，位保证电网馈点不中断，可采用在线式不间断供电电源（UPS）供电，提高供电的安全可靠性。并且UPS还具有较强的干扰隔离性能，是一种PLC控制系统的理想电源。2、电缆选择的敖设为了减少动力电缆辐射电磁干扰，尤其是变频装置馈电电缆。笔者在某工程中，采用了铜带铠装电力电缆，从而降低了动力线生产的电磁干扰，该工程投产后取得了满意的效果。不同类型的信号分别由不同电缆传输，信号电缆应按传输信号种类分层敖设，严禁用同一电缆的不同导线同时传送动力电源和信号，避免信号线与动力电缆靠***行敖设，以减少电磁干扰。ASEABROWNBOVERIACS601-0100-4-​000B1200801USPPACS60101004000​B1PerceptronRepeaterEnclosureAssembly926-0127G2025ASEABROWNBOVERI3HAB2214-1/1USPP3HAB221411YASKAWAELECTRICCACR-SR05AD1KR​Y101USPPCACRSR05AD1KRY​10ASEABROWNBOVERI57275871NSFP57275871ALLENBRADLEY2711-K6C10USPP2711K6C10DV80X220MR5PANASONICACSERVODRIVERDV80XINPUT200VOUTPUT2.2KW2500ENCODERGENERALELECTRICCR193C110L0070​80UNSFPCR193C110L0070​80TEXASINSTRUMENTSPLC505-5518USPP5055518TEXASINSTRUMENTSPLC530-1104NSPP5301104ASEABROWNBOVERIYT212001-ADUSPPYT212001ADASEABROWNBOVERIYT204001-JFUSPPYT204001JFASEABROWNBOVERIACS601-0011-4-​000B1200801NSFPACS60100114000​B1TexasInstruments500-5061HCRelayoutcard5005061PanasonicMSD153A1VKACServoDriverASEABROWNBOVERI073832-003USPP073832003ASEABROWNBOVERIYB560103-CHUSPPYB560103CHCONTROLTECHNIQUES960154-01USPP96015401OMRONCV500-MC221USPPCV500MC221TexasInstruments2493295-0003ASEABROWNBOVERIDSTX-150USPPDSTX150TEXASINSTRUMENTS520C-1102SERIES500CONTROLLERTEXASINSTRUMENTSPLC500-2109USPP5002109BURGMASTER0242109-01ANSFP024210901AASEABROWNBOVERIACH501-010-4-0​0P2USPPACH501010400P2PanasonicACServoDriverMDD103A2VFreeShipOKUMABL-MC100E-20TBUSPPBLMC100E20TBTEXASINSTRUMENTSPLC5TI-1021-1USPP5TI10211CISCOCISCO2650XMUSPPCISCO2650XMTEXASINSTRUMENTSPLC505-3508USPP5053508PanasonicMSD083A1XACServoDriverFreeShipINDUSTRIALELECTRONICDEVICESNDT-17TUSPPNDT17TALLENBRADLEY1336-B015-EDE-​L3USPP1336B015EDEL3ASEABROWNBOVERI57310001-BYUSPP57310001BYASEABROWNBOVERI48931006-KSUSPP48931006KSPANASONICACSERVODRIVEMFDDTB3A2L015.0KWTEXASINSTRUMENTSPLC7MT-700NSPP7MT700ASEABROWNBOVERIQFVF502USPPQFVF502DOLANJENNERSS950-32000USPPSS95032000ASEABROWNBOVERI57310001-S/5USPP57310001S5TOSHIBAVT130G2-4080USPPVT130G24080TexasInstrumentsTIWAYI500-5039NATIONALPANASONICACSERVODRIVEDV-48S020LB0BDV48SALLENBRADLEY1336S-BRF15-AE​-EN5NSFP1336SBRF15AEEN​5USEDPerceptron147SerialBoard495-0102-01031594-004ACMEELECTRICT-2-53616-1SUSPPT2536161STEXASINSTRUMENT500-5039TIWAYNETWORKINTERFACENIB=ASEABROWNBOVERI3GAA063001-CSANSPP3GAA063001CSAASPECT68040UNSPP68040UPanasonicACSERVOMOTORMUMS022A1E0S200WFreeShipPOWERTECINDUSTRIALMOTORSINCC002.5R2CH000USPPC0025R2CH000505-5417TexasInstruments/Si​emensTI5055417R27MITSUBISHIA80BDE-A2USH-S​1NSPPA80BDEA2USHS1SIEMENS1FT6062-6AC71-​4TB0NSFP1FT60626AC714T​B0505-7202TexasInstruments/Si​emens5057202R-33ASEABROWNBOVERIACS401601612USPPACS401601612ASEABROWNBOVERIPSTB57060070USPPPSTB57060070TexasInstruments500-503132ptLVDCoutput5005031TexasInstrumentsRTU-T052-TTERMINATIONPANELRTUT052TTexasInstruments100-3101ProgrammerTI101-NEWGENERALELECTRIC193W-279AAG03USPP193W279AAG03ASEABROWNBOVERIYT204001-KA/5USPPYT204001KA5USEDPerceptron911-0008TricamContourSensorRev.RASEABROWNBOVERI57520001-BZ/5USPP57520001BZ5WARNERELECTRIC5371-273-028USPP5371273028ALLENBRADLEY7300-UCES3USPP7300UCES3ASEABROWNBOVERI3HAB2209-1USPP3HAB22091PanasonicMDDCT5325B14ACServoDrive1.5kWFreeShipTEXASINSTRUMENTSPLC990-202-BUSPP990202BTexasInstruments14SlotI/OBaseModel#500-5848!HONEYWELLTC-O061USPPTCO061ASEABROWNBOVERI57411490USPP57411490ELECTROCRAFT9098-0152USPP90980152PLANARSYSTEMSEL640.400-C2USPPEL640400C2ASEABROWNBOVERI289B456A13NSFP289B456A13ASEABROWNBOVERI3HAC-17484-2/0​0NSPP3HAC17484200TexasInstrumentsLoopAccessControlModulePPM550-416ASEABROWNBOVERI57310001-SUSPP57310001S)