6ES5281-4UP12控制器6ES5281-4UP12控制器PLC的容量选择PLC的容量包括I／O点数和用户存储容量两个方面。1．I／O点数PLC的I／O点的价格还比较高，因此应该合理选用PLC的I／O点的数量，在满足控制要求的前提下力争使用I／O点***少，但必须留有一定的备用量。通常I／O点数是根据被控对象的输入、输出信号的实际需要，再加上10％－15％的备用量来确定。2．用户存储容量用户存储容量是指PLC用于存储用户程序的存储器容量。需要的用户存储容量的大小由用户程序的长短决定。一般可按下式估算，再按实际需要留适当的余量（20％－30％）来选择。存储容量=开关量I／O点总数X10十模拟量通道数X100绝大部分PLC均能满足上式要求。应当要注意的是：当控制系统较复杂。数据处理量较大时，可能会出现存储容量不够的问题，这时应特殊对待。SIEMENS6FX1-110-0AA02USPP6FX11100AA02SIEMENS/TI/TEX​ASINSTRUMENTS500-2109CONTROLLER**NI​B**GEFANUCIC697ADC701USPPIC697ADC701NEWTEXASINSTRUMENTS500-5056DIGITALOUTPUTMODULE5005056Returns:NotacceptedPANASONICMUDS041A1AACSERVOMotor+MUMS041A1E0SACSERVODRIVETexasInstruments7MT900TEXASINSTRUMENTSPLC505-4232AUSPP5054232ASIEB&MEYER26.39.67USPP263967PERCEPTRON912-0007ASEABROWNBOVERIYT212001-ALUSPPYT212001ALTEXASINSTRUMENTSPLC505-6860USPP5056860SiemensSimaticTI435PLC,crossestoDirectLOGICD4-440,KoyoSU-6BALLENBRADLEY2711-B6C8USPP2711B6C8SICKOPTICELECTRONICCLV-490-0010USPPCLV4900010505-6660TexasInstrumentsSiemensTI5056660ALLENBRADLEY709-EOAUSPP709EOAASEABROWNBOVERI57310255-AXUSPP57310255AXYASKAWAELECTRICJRMSP-P8051NSFPJRMSPP8051ARO93970309USPP93970309MOTOROLAMVME-147SB-1USPPMVME147SB1RHPBEARING7922NSFP7922TEXASINSTRUMENTSPLC7MT-700USPP7MT700TEXASINSTRUMENTSPLCPFS-3630-AUSPPPFS3630AMETRAINSTRUMENTS611-0011-000USPP6110011000PERCEPTRON515-0076ENCODERMOTORCABLEMODULEGEM808204-8603USPP82048603TexasInstrumentsPM550-301ExpeditedshippingailableSiemensTexasInstruments555-1105PLCPanasonicACServoMotorMQMA042P1AALLENBRADLEY1336-B015-EAE-​FA2-L3USPP1336B015EAEFA2​L3SIEMENS6ES5-391-5AA13USPP6ES53915AA13PanasonicACServoMotorM***D042S1SFreeShipHONEYWELL51401491-100USPP51401491100SIEMENS6FX1-120-2CA01USPP6FX11202CA01ACCURAY0-061588-001USPP0061588001ASEABROWNBOVERIACS601-0016-4-​000B1200801USPPACS60100164000​B1PanasonicNachiACservoMotorMFM352Q5V3.5kWNEW(AB01)ACSERVODRIVERPANASONICMATSUSHITAELECTRICINDUSTRIALMSD013A1XXASEABROWNBOVERI57777290USPP57777290ASEABROWNBOVERI57310001-CXUSPP57310001CXASEABROWNBOVERI3HAA3573-ACANSPP3HAA3573ACAALLENBRADLEY1336-B007-EJD-​FA2-S1USPP1336B007EJDFA2​S1FISHERROSEMOUNTDH6003X1-GA1USPPDH6003X1GA1TexasInstruments/Siemens:505-473224VDCOutputModALLENBRADLEY1326-CPB1-060NSPP1326CPB1060ASEABROWNBOVERIDSQC-236DUSPPDSQC236DASEABROWNBOVERIGNT0137200R000​2USPPGNT0137200R000​2PanasonicM***152A1GACServoMotorPHOENIXDIGITALOCM-DPR-85-D-S​TNSPPOCMDPR85DSTPANASONICMSDA083D1AACSERVODRIVERSIEMENS6ES5-923-3UA11NSFP6ES59233UA11CTI2572forTexasInstruments/Si​emensTI2572TEXASINSTRUMENTSPLC5TI-3000USPP5TI3000TEXASINSTRUMENTS500-5047-AANALOGOUTPUTMODULE5005047ANIBPERCEPTRON923-0010USPP9230010PanasonicM***022A1AACServoMotorFreeShipASEABROWNBOVERIACS601-0009-5-​000B1500800USPPACS60100095000​B1NSDV8L55-11NSPPV8L5511TEXASINSTRUMENTSPLC510-2101USPP5102101TexasInstruments500-5037AOMRONIDSC-C1DR-A-EUSPPIDSCC1DRAETEXASINSTRUMENTS505-4116LOWVDCINPUTMODULE5054116NIBAPWMCLEANXAC216T86USPPXAC216T86FISHERROSEMOUNTCL7001-A10USPPCL7001A10PanasonicServoDriverMSDA013D1A6TFreeShipPanasonicACServoMotor1.0KWM***102Q1CPanasonicMQMZ012A2UACSERVOMOTORNEWMETSOAUTOMATIONVAL0121816NSFPVAL0121816RELIANCEELECTRIC413338-1YAUSPP4133381YAASEABROWNBOVERI57288531USPP57288531)