1794-OB161794-OB161794-OB16(1)干扰源及一般分类影响PLC控制系统的干扰源，大都产生在电流或电压剧烈变化的部位，其原因是电流改变产生磁场，对设备产生电磁辐射；磁场改变产生电流，电磁高速产生电磁波。通常电磁干扰按干扰模式不同，分为共模干扰和差模干扰。共模干扰是信号对地的电位差，主要由电网串入、地电位差及空间电磁辐射在信号线上感应的共态（同方向）电压叠加所形成。共模电压通过不对称电路可转换成差模电压，直接影响测控信号，造成元器件损坏（这就是一些系统I/O模件损坏率较高的主要原因），这种共模干扰可为直流，亦可为交流。差模干扰是指作用于信号两极间的干扰电压，主要由空间电磁场在信号间耦合感应及由不平衡电路转换共模干扰所形成的电压，这种干扰叠加在信号上，直接影响测量与控制精度。◆企业名称：厦门泰尼电气有限公司◆主营业务：DCS,PLC◆经营模式：贸易◆贸易地区：***◆联系人：小黄《女士》◆电话：0592-6809319◆手机：18950191386◆***:2917675397◆传真：0592-6890859（备注“01006”收）◆E-mail：2917675397@***.comrexrothNY4960LMS-MUXinterfaceNEWREXROTHVT5010S22R1NSPPVT5010S22R1RexrothIndramatRME12.2-32-DC02​4NEWRME12232DC024REXROTHVT5010S10R1NSPPVT5010S10R1RexrothProportionalReliefValveDBETR-10/180REBUILTBoschREXROTHGT10042-0909PneuSolenoidvalve4unitsREXROTHBOSCH,CL03R480029743ValveTerminalRexrothAmplifierCardModelVT-2000K43/2REXROTH3-842-519-116USPP3842519116REXROTH3-842-519-117USPP3842519117RexrothControlValveMNRR9005534814WE6J1/EW110N9D​ALREXROTHH-2-FMCONTROLAIRPNEUMATICCONTROLVALVENEWREXROTHA2FO23/61L-PPB0​5NSPPA2FO2361LPPB05REXROTHVT3014S37USPPVT3014S37RexrothBosch:ID80/E-SL.P/N:3842401651.Read-WrREXROTHR901009038NSFPR901009038RexrothHydraulicFlowControlValveREXROTH36030000MODULENEWRexrothVT-3013VT3013S35R5AmplifierCard4562NEWRexrothR900423271HydraulicControlValve4736RexrothR900423271HydraulicValveREXROTHVT5008-S15USPPVT5008S15REXROTHP27784NSPPP27784RexrothR90093805LC63A05E7XLC63A05E7XLogicValveRexrothProp.VerstarkerVT5023S13R1REXROTHR978004752USPPR978004752REXROTHH160CA-40X18-ME​5-N-PU-PU-3-G-1​00-S-A-11-RF2NSPREXROTHVT5008-S16-R1USPPVT5008S16R1BoschRexrothValve9810233003CompleteNEWRexroth4WREEM6E16J-20/​G24K34/B6V-735valveREXROTHPROPORTIONALDIRECTIONALVALVEREMANREXROTHCOOLINGFANKITLEMAB112X221115V50/60HZNEWRexrothPropAmplifierVT3000VT3000-S35-R5VT3000S35R5BoschRexroth36040000linearslidemoduleBoschRexroth36030000linearslidemoduleBOSCH-REXROTHIKS260/8MASSEMBLYRexrothMotor#0608701018(EC304)0608701018NIBREXROTHVT-VRPA2-2-10/V​0/T1ANALOGVRPA2-2NIBREXROTHVT-VRPA2-2-10/V​0/T5ANALOGVRPA2-2RexrothHydraulicPumpAA10VS071DFR/30​RNEWREXROTHGTP110-MO1-010A​05MOTORNEWREXROTH5460041100TRANSDUCERSHAPINGAIRGEN#4REXROTHINDRAMAT109-0785-3B21-0​8BOARD10907853B2108REXROTHINDRAMAT109-0942-4B5-09BOARDNEW10909424***9REXROTHINDRAMAT109-0785-3B17-0​4BOARDNEWREXROTHHYDRAULICSCONTROLVT-DXX-1-109/V0​/0NEWBOSCHREXROTH0811-405-063MODULE0811405063REXROTHVTS0607S1x/PVNCVTS0607/0608-1-16-​00PVNCREXROTHDIRECTIONALVALVE4WE6J51/AW120-6​0N9Z55LREXROTHDIRECTIONALVALVE4WE6JA51/AW120-​60N9Z55LREXROTHHYDRAULICPUMP1PF2G2-40B/016RR19MRLOTOF4NEWREXROTHSTACKMASTERVALVER432009142BOSCHNEWREXROTHSOLENOIDVALVEMODEL4WE10G11LW12060​NDALYARexroth3360150000MecmanPneumaticValve05W31RexrothBoschCSB01.1C-PL-ENS​-MEM-NN-S-NN-FWR911298785RexrothVT2000S48/2AmplifierNEWREXROTHPRE-FILLVALVEZSFW-125-F0-1-1​4/V/01BoschRexrothVPV05138002020513R18C3VPV8OS​M14FZB04rexrothRD500frequencyconverterrzr01.1-rd52-06​10-s-REXROTHDRIVEPPC-R02.2NBOSCHREXROTHHANDHELDPROGRAMMERHV40NRT-1IndramatTDM1.2-30-300-W0ACServoControllerRexrothREXROTHHYDRAULICPISTONPUMPA10V0100RexrothBoschADK653000124"PrecisionBallScrewREXROTHPROPORTIONALVALVEMANIFOLD4WRA6E07REXROTHVT-5003-S-30AMPLIFIERBOSCHREXROTHLINEARCARRIAGE5207130072REXROTHR978700223REPAIRFORPUMPREXROTHR-480-243-910NSPPR480243910NEWRexrothFE40C-13/670LK4MValve#21741REXROTHDSS02.1MCIRCUITCARDNEWDSS021MREXROTH01S301USPP01S301REXROTH0-821-406-383NSFP08214063832229NEWRexrothR900917194PressureReliefValveHUGELOTMISCREXROTHHYDRAULICDIRECTIONALVALVESREXROTH4WE6H62/EG24N9KAHYDRAULICSOLENOIDVALVEREXROTHR901009038NSPPR901009038RexrothProportionalCard#VT2000-52-AMANNE***ANNREXROTHVT-11023-14USPPVT1102314MANNE***ANNREXROTHVT-11075-15USPPVT1107515MANNE***ANNREXROTHVT-11075-16USPPVT1107516RexrothServoMotorMSK040B-0600-NN​-M1-UP1-NNNNREXROTHH160CA-50X36-ME​5-V-PU-PU-O-G-5​0-S-A-11-RF3NSPPRexrothVT5006-17ServoControllerCard#25923REXROTH0-608-830-244NSFP0608830244REXROTH1818509210VALVE1ST/PC1818509210NEWManne***annRexrothVT5007-17AAmplifierCard#26068RexrothVT5007-17AAmplifierCard#25863RexrothHydrualicValveINDRAMATREXROTHDEA4.2I/ODIGITALINTERFACECARDQTYREXROTHH160CA-32X22-MS​2-V-PU-4-G-100NSPPH160CA32X22MREXROTH3608872160-30NSPP360887216030REXROTHIKG0311/005.0USPPIKG03110050RexrothHydraulicProportionalamplifierVT5012VT5012RexrothAmplifierCardVT5004-24/R1ERebuiltRexrothManne***ann5HP(4Kw)HydraulicUnitCompleteRexrothHydraulicValveR900501156NEWRexrothIndramatPowerLineFilterNFD3.1-480-130CNCRexrothServoMotorMKD071B-061-KP0​-KNRexrothHydraulicPumpNew#1PV2V3-46/25RWI​ZM***0A1/5BoschRexroth***10/20ServoDrive520V047818-306REXROTHVT-3000USPPVT3000RexrothProportionalCard#VT2004-K-4412NR2076749/GRexrothManne***ann1PF2G2HydraulicPumpGearNEWNNBRexrothElectricProportionalAmplifier#VT302436AREXROTHHC-2-FXCONTROLAIRPNEUMATICCONTROLVALVENEWREXROTHLINEARBEARINGCARTRIDGES,P/N:R165129420REXROTH041347-104303USPP041347104303REXROTH041347-110401USPP0413471104019329NEWBosch9810232070RexrothDirectionalControlINDRAMATREXROTHDSS1.3SERCOSINTERFACECARDQUANTITYRexrothS30S24AJ25LhydraulicDispla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