IC660CBB903***IC660CBB903***IC660CBB903***常用PLC按容量分类的方法大致可分为“小”、“中”、“大”三种类型。a.小型PLCI/O点总数一般小于或等于256点。其特点是体积小、结构紧凑，整个硬件融为一体，除了开关量I/O以外，还可以连接模拟量I/O以及其他各种特殊功能模块。它能执行包括逻辑运算、计时、计数、算术运算、数据处理和传送、通讯联网以及各种应用指令。如OMRON的C**P/H、***1A系列、***2A系列、CQM系列，SIMENS的S7-200系列。b.中型PLCI/O点总数通常从256点至2048点，内存在8K以下，I/O的处理方式除了采用一般PLC通用的扫描处理方式外，还能采用直接处理方式，即在扫描用户程序的过程中，直接读输入、刷新输出。它能联接各种特殊功能模块，通讯联网功能更强，指令系统更丰富，内存容量更大，扫描速度更快。如OMRON的C200P/H，SIMENS的S7-300系列。c.大型PLC一般I/O点数在2048点以上的称为大型PLC。大型PLC的软、硬件功能极强。具有极强的自诊断功能。通讯联网功能强，有各种通讯联网的模块，可以构成三级通讯网，实现工厂生产管理自动化。如OMRON的C500P/H、C1000P/H，SIMENS的S7-400系列。NOS!TEXASINSTRUMENTS4POINTPARALLELINPUTMODULE7MT-3007MT300505-3716TexasInstruments/Si​emensTI5053716R11TEXASINSTRUMENTSPLC128-1114NSFP1281114EECAEG380.6USPP3806TexasInstrumentsRTU-DOR1DigitalOutputRelay520-064520064RTUDOR1PanasonicACServoDriverMSD2A121EFreeShipPanasonicACServoMotorM***A152P1GFreeShipTEXASINSTRUMENTSPLC500-5027NSPP5005027CONTROLTECHNIQUESPCM-16USPPPCM16ASEABROWNBOVERIDSDP-150USPPDSDP150ASEABROWNBOVERIACH501-015-2-0​0P2USPPACH501015200P2PERCEPTRON495-0102-01USPP495010201TISiemensCTi208016PT110VAC/DCInputPT.RevB.1PLCASEABROWNBOVERIACH401600532-A​CE0000NSFPACH401600532AC​E0FANUCA06B-6077-H106USPPA06B6077H106TEXASINSTRUMENTSPLC560-2126NSFP5602126OnePanasonicACServoDriverMSDA023D1ATexasInstruments505-4616TEXASINSTRUMENTSPLC505-4132NSFP5054132GENERALELECTRIC193W-532ACG06USPP193W532ACG06505-3532TexasInstrumentsSiemensTI5053532N22GEM808204-8603USPP82048603TEXASINSTRUMENTSPLC100-3101USPP1003101ASEABROWNBOVERI52603668NSFP52603668PanasonicACServoDriverMSD011A1XXEFreeShipTEXASINSTRUMENTSPLC500-5033NSFP5005033(AB02)SPR200C-180-MPANASONICSERVODVIVERUSEDWORKINGTexasInstrumentsCORR1670970Board*60DAYSWARRANTY!*ExpeditedshippingailableROBERTSHAWRMSC-GPCUSPPRMSCGPCPERCEPTRON912-0011USPP9120011FISCHER&PORTER53MC5412A25BAC​XDXFXXUSPP53MC5412A25BAC​XDASEABROWNBOVERI3HAB2136-001USPP3HAB2136001ASEABROWNBOVERI57520001-BZ/5USPP57520001BZ5ASEABROWNBOVERIPM665NSFPPM665ASEABROWNBOVERI3BSE006065SR1USPP3BSE006065SR1500-5056TexasInstrumentsSiemensTI32ptoutputmodule5005056N110TexasInstruments7MT100ATEXASINSTRUMENTSPLC2587695-8033NSFP25876958033ALLENBRADLEY2705-EM11J1USPP2705EM11J1Panasonic/NaisServoMotorMBDDT2210003NIB!TEXASINSTRUMENTSPLC505-2572USPP5052572PanasonicMUMS5AZA1FOSACServoMotorELECTROCRAFTPDM10USPPPDM10AMETEKZF2-480-60-UB-​01USPPZF248060UB01TEXASINSTRUMENTS5TII/0EXPANDER5TI-5500ASEABROWNBOVERIMFE50034180100​4EHNSPPMFE50034180100​4EASEABROWNBOVERIDSQT-239USPPDSQT239NewPerceptron926-0127RepeaterAssembly46-650-1229EnclosureASEABROWNBOVERIYT204001-JFUSPPYT204001JFPanasonicACServoMotorM***A042A1EFreeShip(AG01)PANASONICM***041A1AACSERVOMOTORWORKINGYASKAWAELECTRICJRMSP-P8051NSFPJRMSPP8051PanasonicACServoDriverMDD083A1VVFreeShipTEXASINSTRUMENTSPLCU-01PMUSPPU01PMTexasInstrumentsRTU-84503DUALRS2BDSABROE1572.008NSPP1572008ALLENBRADLEY1771-HSARUSPP1771HSARASEABROWNBOVERIAPTBE-03USPPAPTBE03TEXASINSTRUMENTS560-2123560TPROCESS565TCPUSIEMENSTI505-4908PLCNEWTEXASINSTRUMENTSPLC505-4616NSPP5054616YAMATAKE510-0032USPP5100032)