1756-A41756-A41756-A4可编程控制器的工作过程分以下三个阶段：（1）输入处理程序执行前，可编程控制器的全部输入端子的通／断状态读入输入映像寄存器。在程序执行中，即使输入状态变化，输入映像寄存器的内容也不变。直到下一扫描周期的输入处理阶段才读入这变化。另外，输入触点从通（ON）→断（OFF）或从断（OFF）→通（ON）变化到处于确定状态止，输入滤波器还有一响应延迟时间（约10ms）。（2）程序处理对应用户程序存储器所存的指令，从输入映像寄存器和其它软元件的映像寄存器中将有关软元件的通／断状态读出，从0步开始顺序运算，每次结果都写入有关的映像寄存器，因此，各软元件（X除外）的映像寄存器的内容随着程序的执行在不断变化。输出继电器的内部触点的动作由输出映像寄存器的内容决定。（3）输出处理全部指令执行完毕，将输出映象寄存器的通／断状态向输出锁存寄存器传送，成为可编程控制器的实际输出。可编程控制器的外部输出触点对输出软元件的动作有一个响应时间，即要有一个延迟才动作。【***】【诚信】【创新】【合作】【共赢】厦门泰尼电气有限公司【产品质量】原装进口***【检测标准】按原厂标准【产品质保】1年【快递时间】24小时到【联系我们】＆业务经理：小黄＆洽谈电话：0592-6809319/18950191386＆商务***：2917675397＆传真（FAX)：0592-6890859（请注明，01006收）＆公司全称：厦门泰尼电气有限公司＆公司地址：厦门市海沧区海沧街道滨湖一里1号楼ROTARYTANKCLEANINGDOUBLEENDEDNOZZELCROUSEHINDSEXPLOSIONPROOFMANUALMOTORSTARTERSSOLOMATMPM2013THERMO-ANEMO-TACHOMETERDYNAPARMAXSPEED2CONTROLLERMS200S00115/230VOLTSQUAREDLIGHTINGCONTACTOR8903***G12600V30AMPCOILSQUAREDCIRCUITBREAKER500AMPMAP26500SQUAREDFC34030CIRCUITBREAKER30AMPI-LINECIRCUITSQUAREDIK36110CIRCUITBREAKER110AMPILINECURRENTB&RAUTOMATIONOUTPUTMODULE3DO480.6SQUAREDPOWERLOGICCIRCUITMONITOR3020/CM2150WITH30HACHEC30pHMETERPART#50100-60MGDUALGAUGEPRESSUREREGULATORSTAINLESSSTEEL3000PSNALCOULTR***IOLETWATERPURIFIER060-TR5220.88GOULDSPUMPIMPELLER53811DYNALOGIXDY2000DOOROPENERCONTROLTELEMECANIQUE1HPHEDLANDTRANSITTIMEFLOWMETER11-30VDC50GPMHTTF2-3HEDLANDTRANSITTIMEFLOWMETER11-30VDCHTTF2-XN1-NNWATSONMARLOWPNEUMATICPERISTALTICPUMPDRIVE501P-190MARATHON1-1/2HPELECTRICMOTOR1PHASE115/208-230VAMICROSCANMODELMS-525HIGHSPEEDBARCODESCANNERGEFANUCVERSAMAXIC200MDL650E24VDC32PTINPUTPODYNAPARFTOVCONVERTERWITHOUTOPTIONBDFV2-0-SFV2STERLINGWORMGEARDRIVE7.5:1RATIOMODEL230ARY75ADEPTSIGNALINTERFACEBOXFORROBOT30400-20000DAYTON1HPCONDENSERFANMOTOR208-230/460VAC107SQUAREDEJB34110CIRCUITBREAKER100AMP480Y/277VACADEPTROBOTCIRCUITBOARD20310-54010DYNALOGIXIIDOORCONTROLLER24VAC8VA2AMP12mAMONALCO3DTRASAR50003DT5000BOBCCONTROLLERASSEMBLYMETTLERTOLEDOA14093000A4QXANALOGINTERFACEBOARDORMECSERVOMOTORMAC-DB100P/I3WAYVERSAAIRVALVE175-55PSIVGS-3712-H-S-XX-10OMEGAORPCONTROLLERORCN-90LINKBELTP2343PILLOWBLOCKBEARINGLINKBELTP2339PILLOWBLOCKBEARINGRELIANCE1/2HPDCMOTOR90VDC1725RPMFRAMEFE5BASLERELECTRICLOSSOFEXCITATIONRELAYHANNAHYDRAULICCYLINDER3-1/4"BORE4"STROKE1"NSQUAREDSIZE2MOTORSTARTER480VACCOIL600VAC25HPMCELECTRONICPRESSURETRAN***ITTER24VDCPT-EL-V-HAYWARDH15D/ALZ1/90ACTUATORAND2"PVCBALLVALIWAKI0176RESISTORASSEMBLYBELL&HOWELLPCBCIRCUITBOARD82.04684BELL&HOWELLPCBCIRCUITBOARD82.0107GEFANUCVERSAMAXIC200MDL650F24VDC32PTINPUTPOCUTLERHAMMERINTERLOCKCONTACTORSSIZE3REVERSINGMOTLEEDS&NORTHRUPPRESSURETRAN***ITTER2610-100-11-2...LEEDS&NORTHRUPPRESSURETRAN***ITTER2630-104-11-0...YOKOGAWATEMPERATURECONTROLLERUT30-131OMRONE5EJ-A2HMTEMPERATURECONTROLLERMULTIRANGEOMRONC200HW-COM04CPUWITHC200HW-COM04-EV1MODULEORMECSERVOMOTORMAC-DB200Q/ATHOMSONMICRONGEARHEADAEGMODICOMB826/AS-B826-032AS-B826-00024VDCEXTRON113-0530A0301SNAPPACMOTORCONTROLLER1/2HPBAUERRIGHTANGLEGEARMOTORBS06-31V/D04LA4-TFREFRIGERATINGSPECIALTIESA4AZ--PRESSUREREGULATORJOHNSONCONTROLSMETASYSNETWORKTERMINALIO-NTU102-0PARKERHYDRAULICVALVED61VW8C5NYCF-75D1VW4CNYCFTENNESSEERANDTRC63-N-1A-135PNEUMATICTOGGLECLAMSTACO15AMPVARIABLETRANSFORMER3PN1510B0-140VMAGNETROLLEVELSWITCHTDL-1200-Y000/4T2-3200-004ALLENBRADLEY1771-IXCTHERMOCOUPLEINPUTMODULEIRIRKT210-12SCRDOUBLERTHYRISTORMODULEAMERICANMSIPCBI/OCIRCUITBOARDPCB-ATC-SSR-230AMERICANMSIPCBI/OCIRCUITBOARDPCB-ATC-SSRLVALCALTELLUCENTOMNIPCX4400MODULE3BA23171NDDI2LS/ITEIMPERIALCORP600VOLT3POLECIRCUITBREAKEREF3B0SQUAREDKC341101021ILINECIRCUITBREAKER110AMP480KAYEINSTRUMENTSU0911DATAACQ.CIRCUITBOARDGEFANUCCOMMUNICATI***CONTROLMODULEIC693CMM311RSQUAREDKAL36200CIRCUITBREAKER200AMP3?ELECTROSWITCHROTARYLOCKOUTRELAY120VAC20AMPMMORSEGEARBOXRATIO40H.P.65R.P.M.175020GSF56C125OMRONC200H-TC002TEMPERATURECONTROLOMRONC200HTC002GEAUXILIARYRELAY12HFA54E187FAIRMONITORCORP.VELTRONIIPRESSUREFLOWTRAN***ITTER&LOTOFENDMILLSANDTOOLINGTOOLHOLDERCHUINDIANAGENERAL3/4HPDCMOTOR1750RPM90VDCMODEL4SQUAREDCIRCUITBREAKER90AMPEJB34090)