IC660EBA103输出模块IC660EBA103输出模块维控plc在恒压供暖系统的应用一、简介供暖系统主要用于北方冬季暖气系统供暖，控制两电机对供暖系统水压控制在恒定范围内，用plc控制减小了工作人员工作量，无需值班人员看守。二、特点1、使用维控的PLC，PLC型号为20MT。2、PLC程序内置算法，通过modbus通讯读取水压值以及变频器当前频率值，当水压不够使plc控制变频器让补水泵开始工作，一定时间内，启动1#补水泵变频启动，变频一定时间即变频达到50hz，水压仍然达不到值，1#补水泵切换到工频，2#变频启动，直到水压保持在设定值内，当水压恒定在设定值内，即1#工频2#变频运行，此时如果变频器频率低于设定的频率运行超过设定时间，将自动切换到1#变频启动状态。2#电机停止运行。3、系统中还包含无水信号、变频器故障报警信号。水箱中无水信号、变频器故障报警信号送达plc，系统停止工作。三、组成部分1、PLC负责动作的直接控制和外界反馈的信息的采集，实现供水系统的自动运作和故障检测。TEXASINSTRUMENTSPLCPFS-3607USPPPFS3607TexasInstruments510-7105CATEPINTERNATIONALBD.20-02USPPBD2002GETTYSN360-33809MUSPPN36033809MPanasonicM***022A1AACServoMotorNewinBoxFreeShipTexasInstruments5TI-3000NewPanasonicNachi-Fujikosh​iM***082Q3DServoMotorNIBTEXASINSTRUMENTSPLC530-1102USPP5301102ALLENBRADLEY810-A04CNSFP810A04CTEXASINSTRUMENTSPLC505-7038NSFP5057038TexasInstruments560-2820ASEABROWNBOVERITWK-S-15-068USPPTWKS15068TexasInstrumentsSINECH1505-CP1434TFTEXASINSTRUMENTSPLC500-2153USPP5002153PanasonicMSD5A1P1EACServoDriverTEXASINSTRUMENTS2PORTPROGRAMMABLEBASICMODULE#500-5035TEXASINSTRUMENTSPLC500-5033NSFP5005033TEXASINSTRUMENTSPLC510-1102USPP5101102TRANSDUCERTECHNIQUESPLCLOADCELLTIO-3000TI0-3000TI-3000NSDV8T22-51NSPPV8T2251TEXASINSTRUMENTS500-5005INPUTMODULELOT5005005PANASONICSERVODRIVERMfDDTA390L013KWALLENBRADLEY2705-EM11J1396​35USPP2705EM11J13963​5CUTLERHAMMER0065006-006359​8-003NSPP00650060063598​00ALLENBRADLEY810-A23ANSPP810A23AASEABROWNBOVERIDSQC-211NSFPDSQC211TexasInstruments7MT210MILLTRONICS82211001NSFP82211001SPECTRUMCONTROLS1746SC-INO4VINSPP1746SCINO4VIMAGNETEKHPV100-4130-0S​0-00NSFPHPV10041300S00​0GIDDINGS&LEWIS401-34201-30USPP4013420130PANASONICMSDA5A3A1AACSERVODRIVERNEWTEXASINSTRUMENTSPLCPWB-2599168-00​01USPPPWB25991680001OMRONC200HS-CPU21USPPC200HSCPU21MAZAKPD14BUSPPPD14BPanasonicACServoMotorM***A082A1AFreeShipCONTROLTECHNIQUESPCM-16USPPPCM16ALLENBRADLEY1334-COB-T1USPP1334CO1ASEABROWNBOVERIYT212001-AGUSPPYT212001AGPANASONICMSDA153D1AACSERVODRIVER1.5kw505-6840TexasInstruments/Si​emensTI5056840R31PanasonicMUMA042A3E400WACServoMotorFreeShipTEXASINSTRUMENTSPLC505-7190NSFP5057190ASEABROWNBOVERIK7WFNSFPK7WFASEABROWNBOVERIACX550-U0-06A1​-6NSPPACX550U006A16TEXASINSTRUMENTSPLC500-2161NSFP5002161TEXASINSTRUMENTSPLC140-1111USPP1401111TEXASINSTRUMENTSPLC2497435USPP2497435TexasInstruments/Si​emens505-7202/50572​02InterfaceASEABROWNBOVERIYTE-102BUSPPYTE102BASEABROWNBOVERIACS601-0070-5-​000B1200800USPPACS60100705000​B1TEXASINSTRUMENTSPLCRTU-8635-SSDUSPPRTU8635SSD560-2820TITexasInstrumentsPowerSupply5602820TEXASINSTRUMENTSPLC545-1101USPP5451101TEXASINSTRUMENTSHIGHSPEEDPULSEINPUTMODEL500-5023METRAINSTRUMENTS611-0011-000USPP6110011000PerceptronDSPFrameGrabber495-019196K#29411TEXASINSTRUMENTSPLCPM550-302USPPPM550302SiemensTI565PLCMemoryCard560-2136ASEABROWNBOVERIDSQC-325USPPDSQC325RELIANCEELECTRIC0-57421-2BNSFP0574212BPERCEPTRON911-0015TRICAMCONTOURSENSOR,NIBPANASONICSERVODRIVER/ADKA100​BPTADZ/AMKA080​810KAE/NEWTEXASINSTRUMENTSPLC505-4116USPP5054116TexasInstrumentTMS9901NLIntegratedCircuit*NEW*(AS01)MFDDTA390PANASONICSERVODRIVEUSEDWORKINGTEXASINSTRUMENTSPLC505-4616NSFP5054616ASEABROWNBOVERI58096652USPP58096652ALLENBRADLEY1336F-BRF50-AA​-EN-HCS2-LA2-L​A3-L4USPP1336FBRF50AAEN​HCTEXASINSTRUMENTSPLCPC-505-6201NSFPPC5056201MILLTRONICSXPS-15NSFPXPS15TEXASINSTRUMENTS500-5040NETWORKINTERFACEModule)