P0500NX

描述

基本单元是PLC系统的最小配置，在整体式中也称为CPU单元。

CPU是PLC的核心部件，它控制所有其他部件的操作。CPU一般由控制电路、运算器和寄存器组成。这些电路一般都集成在一个大规模芯片上。CPU通过地址总线、数据总线和控制总线与存储单元、输入/输出(I/O)单元连接。

不同型号的PLC可使用不同的CPU芯片，图1所示为欧姆龙CPM2AH可编程控制器的CPU实物图。PLC的制造厂家根据采用的CPU芯片的指令系统编写系统程序，并固化到只读存储器(ROM)中。CPU对用户程序从第一条指令开始扫描，进行算术逻辑运算，到最后一条用户程序结束，每扫描一次，整个用户程序就执行一次。

欧美品牌停产的，常用的“PLC”备品备件

我司产品应用于以下领域：

1,《发电厂DCS监控系统》

2,《智能平钢化炉系统制造》

3,《PLC可编程输送控制系统》

4,《DCS集散控制系统》
​
5,《智能型消防供水控制系统》

6,《化工厂药液恒流量计算机控制系统》

7,《电气控制系统》造纸,印染生产线,变电站综合自动化控制系列

本特利，英维思，伍德沃德，福克斯波罗、西屋、瑞恩、施耐德莫迪康、ABB、AB、西门子、摩托罗拉、GE发那科、安川、博世力士乐，ACSO，力士乐等各大品牌的DCS系统配件，机器人系统配件，大型伺服系统备件。

Horiba CS-151 Conc.Mon.,Fiber Optic CS-151F1-0510-QU

5″GSD DISK,125mm Wafer Process,1183060C

PLASMOS ELLIPSOMETER,SD2000

BLUE POWER TRANSFORMER,TE3B-150K-GN-NF

Air Products Manifold,Main SG 100 1491-3113-1A

Kensington,Robot WFH4C-TT/SR/HS

White Knight Pump AP300

5″GSD DISK,125mm Wafer Process,1183060

Allen-Bradley 10″Panel Color Touchscreen 2711-T10C16

Air Products Chemguard Controller 839-607436

White Knight Pump AP200

Kensington,Robot WFH3C-TT/SR/HS

Air Products 2Cyl AXO-AP1510SM-NH?3 807-470626502A

Edwards QDP80 Dry Pump

Air Products 2Cyl AXO-AP1402TSMA-?WF6 214463

TEL Liner,SIC Low Temp,Pyro,Gate Ox,DS1105

TEL Liner,SIC Low Temp,Pyro Gate Ox,DS1105-200493-1?3

Air Products 2Cyl AXO-AP1510SHM-H?Br,HCl 46635

Kensington,Pre-aligner and Controller

LAM Variable Gap Drive

SEIKO-SEIKI SCU-300H TURBO MOLECULAR PUMP CONTROLLER

Thermo Polysonics Ultrasonic Flowmeter KC-DCT1088

LAM Inner Gate Assembly(Fully refurbished with order)

Used CTI CryoTorr 8F,8033295 w/Gate Valve

DATA INSTRUMENTS DATA ACQUISITION SYSTEM,DI-500-16-P

One(1)As-Is Variable Gap Drive for a LAM9600

White Knight AP200 Rebuild Kit RBAP200-1

SEIKO-SEIKI TURBO MOLECULAR PUMP STP-300H

Det-Tronics Dual Spectrum IR flame detector PM-5MPX

USHIO HB-251B/A-AF/HB?-25103BY Lamp Housing&Controller

Allen-Bradley SLC 5/05 16K user memory KC-1747-L551

FALA Industries Centura HP Robot PM Kit H22589

AMAT CTI Cryogenics Cryopump w/ACM,8116081G006

SMC Solenoid Pneumatic Harness,Right,CG400 122972

SMC Solenoid Pneumatic Harness,Left,CG400 122935

HUBER UNIPUMP II,NEW IN BOX

Infineion Technologies Valve Control Box KC-VCB

K-PATENTS SENSOR W/10-32 PORT FOR N2 PURGE

Air Products Pigtail for B2H6/N2 cabinet 809-470790604A

K-PATENTS INDICATING TRANSMITTER,IT-RU-GP

KLA Instruments Mass Memory PCB 710-658051-20 REV F0

KLA Instruments Corner Turn PCB 710-655651-20

ESI 100uL Nebulizer ES-2002

GREEN TWEED O-RING,ALD CHEMRAZ,18.955 ID X 0.275 W

Applied Materials ASSEMBLY,ESC POWER SUPPLY 0010-40239

DNS Robot Assembly For Model 60A,150mm

HP Semiconductor Parametric Analyzer 4145A

MKS THROTTLING VALVE,656A-15267

LEYBOLD,CHEMICAL FILTER,NEW,CFS40-65

CERADYNE HEATER ASSEMBLY 200MM TF-101-9-1

Swagelok Process out stick-809-470313915A

TEL Baffle,Quartz,1B05-200052-13

INOVA STAGE SHIELD,CLAMPLESS,CLEANED 17-112194-00

Olympus Microscope

CTI Cryogenic Cryo-Torr High Vacuum Pump

SEMITOOL/FILTER PUMP INDUSTRIES FILTER CHAMBER

MKS Baratron Capacitance Manometer 626A-12319

Air Products Monochrome Display Kit 287-607997

LEICA STEREOZOOM 4

Pentagon Tech Quartz,Bell Jar,Q15-0130

TEL T-CDFVN VOS-40-014 0 IS DIF DS 1187-072378-14

SIEMENS 6ES5242-1AA32 SIMATIC S5

Ushio Control Unit HB-25103BY-C

ASYST INDEXER MASTER CONTROLLER

LAM Kit,crtsy,cal,te 843-022046-001

LAM KIT,CRTSY,REMOVAL,TUN ESC 843-02246-002

LAM Kit,crtsy,cal,te 843-022046-001 REV B

CPU,PROG.EPROM DC:5/99855-0104?09-007

DYNATRONIX PROGRAMABLE PULSE POWER SUPPLY,104/1-1-3

LAM RING FOCUS,THIN EDGE,8’4428 716-011638-008

Burks Close Coupled Centrifugal Pump

Semitool 50 Wafer Carrierless Rotor

SIMCO Pulse Flow Controller Ionization Kit,10 Chamber

LEYBOLD ARW6000 ABSORBER