1794-IE8XT1794-IE8XT1794-IE8XT3．输入输出单元（I/O单元）I/O单元实际上是PLC与被控对象间传递输入输出信号的接口部件。I/O单元有良好的电隔离和滤波作用。接到PLC输入接口的输入器件是各种开关、按钮、传感器等。PLC的各输出控制器件往往是电磁阀、接触器、继电器，而继电器有交流和直流型，高电压型和低电压型，电压型和电流型。4．电源PLC电源单元包括系统的电源及备用电池，电源单元的作用是把外部电源转换成内部工作电压。PLC内有一个稳压电源用于对PLC的CPU单元和I/O单元供电。5．编程器编程器是PLC的***重要外围设备。利用编程器将用户程序送入PLC的存储器，还可以用编程器检查程序，修改程序，监视PLC的工作状态。除此以外，在个人计算机上添加适当的硬件接口和软件包，即可用个人计算机对PLC编程。利用微机作为编程器，可以直接编制并显示梯形图。备货，备货，降降降，火火火，火火火……————————————————————————————————公司名称：厦门泰尼电气有限公司联系人：小黄（销售代表）联系电话：0592-6809319传真号码：0592-6890859（麻烦备注01006收）手机：18950191386***号码:2917675397邮箱：2917675397@***.com诚信经营，质量为首，诚信至上，泰尼电气小黄竭诚为您服务！！！————————————————————————————————WESTINGHOUSEMAB800FINABOXFISHER-ROSEMOUNTDC9430X1-CA2NOBOXALLENBRADLEYPROCESSORUNIT1747-L543SERIESCISEALEDGEFANUCIC697BEM713FSST/WOODHEAD5136-DNP-104OUTOFABOXGEFANUCIC697BEM731WBUSCONTROLLER(1CH)INABOALLENBRADLEYACDRIVE1305-BA01A-HA2SERIESCINKTRON9191-70003REXROTHR414000588REGULATORINABOXHONEYWELLRM7840G1014CONTROLTECHNOLOGYINC.901F-2530INABOXHONEYWELL621-0020RCANALOGINPUTMODULEINABOXGEFANUCIC660BBD020WFACTORYSEALEDGEFANUCIC697BEM713HFACTORYSEALEDVAISALATRAN***ITTERHMT363A12BCE1A4BB1A1A4INBOROSEMOUNT3051TG2A2B21AS1K5M5Q4INABOXROSEMOUNT3051TG1A2B21AK5M5Q4S1INABOXVIDEOJETTECHNOLOGIESPRINTENGINECONTROLLER390637UNATIONALELECTRICNL-5553BIGNITR***INABOXFANUCAXISCONTROLBOARDA16B-2200-002/09AROSEMOUNT3051CD1A22A1B4M5PRESSURETRAN***ITTER2000PSGEFANUCA06B-0032-B075#7008RELIANCEELECTRIC0-60023-5PELCODD53CBWPTZCOLORDOMECAMERAINABOXSIEMENS6ES7131-0HF00-0XB0SEALEDLEESON174929.00INABOXALLENBRADLEY2098-DSD-HV030-SESERIESBOUTOFBOALLENBRADLEY2094-XL75S-C2SERIESAPARKERHAUSER0671280001951-200101PARKERHAUSER0643260006951-300101PARKERHAUSER0766910022951-300101CONTROLTECHNIQUESSE23200400COMMANDERSE5.5TL0-240VENERPUCPE1.1-4025HUSHH-PUMPHUBBELL121CC113SSCHNEIDERAUTOMATIONMHDA1028N00ABBDSQC335LOTOF78HONEYWELLSVP-DILNQ-1DIFFUSESENSORALLENBRADLEY440L-T4B0900-NTRAN***ITTERWESTINGHOUSEMOTORCONTROLA200M2CBAPICONTROLSPS-33061-RDN-C1CONTROLLERALLENBRADLEY2705-P21J2SERIESDOPERATORINTERFACENSIEMENS6FX1121-3BA01CONTROLBOARDFANUCACSERVOMOTORA06B-0314-B567#7008BALDOREWDM3615TWASHDOWNDUTYMOTORSEW-EURODRIVEDTF90L4-KS/KA47DT90L4-KSEATONCIRCUIT-BREAKERGEB3160FFMDYNAPAR62-PMLF-0240-AAM060079INABOXLOTOF2BASLERELECTRIC17483EATON02-341630NOBOXREXROTHR911273338KD28INABOXSAFIND1-10-1-GDRIVESYSTEMHONEYWELLFFSB14R04K-S2DHONEYWELLFF-SB14E064-S2LIGHTCURTAINEMITTER0-10MUHONEYWELLFF-SB14A06K-S2HONEYWELLFF-SB14E06K-S2ALLENBRADLEYMPL-B420-MJ22AASERIESAINABOXFANUCA16B-2200-0121/06CFANUCA16B-1210-0481/02AFANUCA16B-2200-0092/03AYASKAWACIMR-R5U4045)