描述
CPU模块主要由微处理器(CPU芯片)和存储器组成。在PLC控制系统中厂CPU模块相当于人的大脑,它不断地采集输入信号,执行用户程序,刷新系统的输出;存储器用来储存程序和数据。
输入(1nput)模块和输出(Output)模块简称为I/O模块,它们是系统的眼、耳、手、脚,是联系外部现场设备和CPU模块的桥梁。
Yaskawa Nikon NSR S202 Scanner Robot Elevator Module
Nikon NSR-S202A 200mm Wafer Handler Prealigner working
NovaScan 420 Nova Applied Materials AMAT NOVA 840
Daikin Heat Exchanger Brine Chiller Unit TBR15AMX
ASML 200mm Stepper DSC 7911 PCB 6810116041
TEL Tokyo Electron 100mm Back Plane Heater A112654
JEOL 7500 Heat Magenetic Chamber FEG WS-7555FEGH/IP
Lam Lower Electrode ASM Drive 853-250589R001 Refrbshd
AMAT Applied Materials RF Match 0010-09416
AMAT XR80 Implanter Wafer Arm Controller 9090-00099ITL
AMAT 13.56MHz RF Match 0010-09146 refurbished