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。
Swagelok Process out stick- 809-470313915A
7 NU Swagelok NXT-DRP41ANDND-EO-11435 D9IC50999B Valves
SWAGELOK HYDRAULIC SWAGING TOOL UNIT 2000 SERIES 1-1/4″
(1) SEF-4400R, (2) SEF-4500R, (3) SWAGELOK SS-BNFR4-P
300 SWAGELOK FERRELE 0.440 & 400 BACK FERRELE 714-1-316
SWAGELOK 1610 SERIES TUBE HYDRAULIC SWAGGING UNIT
Swagelok 6LVV-DPVVR4-P-C, NEW in the box, lots of 8
SWAGELOK FITTINGS STAINLESS STEEL LARGE LOT
3200 series Swagelok Hydraulic Swaging Unit Never Used
SWAGELOK HYDRAULIC SWAGING UNIT 1/2 810 SERIES MINT