福建中立恒自动化设备有限公司

一、摘要 PLC是一种专门在工业环境下应用而设计的数字运算操作的电子装置。

它采用可以编制程序的存储器，用来在其内部存储执行逻辑运算、顺序运算、计时、计数和算术运算等操作的指令，并能通过数字式或模拟式的输入和输出，控制各种类型的机械或生产过程。PLC及其有关的外围设备都应按照易于与工业控制系统形成一个整体，易于扩展其功能的原则而设计。在工业生产的各个领域，机械加工企业为了提高生产效率，采用机械化流水作业的方式，对不同类型的零件分别组成的自动生产线。随着产品机型的更新换代，生产线承担的加工对象也随之改变，这就需要改变控制程序，使生产线的机械设备按新的工艺过程运行，而继电接触器控制器系统是采用固定接线，很难适应这个要求。大型自动生产线的控制系统使用的继电器数量很多，随着PLC的应用日益普及,其使用方法简单,便于掌握,且可靠性,抗干扰性很强,自身具有完善的功能.模块化的结构,使其在工业生产线上的应用越来越广泛。

　　发展趋势：1.向高速度、大容量方向发展

　　为了提高PLC的处理能力，要求PLC具有的响应速度和更大的存储容量。目前，有的PLC的扫描速度可达0.1ms/k步左右。PLC的扫描速度已成为很重要的一个性能指标。

　　在存储容量方面，有的PLC可达几十兆字节。为了扩大存储容量，有的公司已使用了磁泡存储器或硬盘。

　　2.向超大型、超小型两个方向发展

　　当前中小型PLC比较多，为了适应市场的多种需要，今后PLC要向多品种方向发展，特别是向超大型和超小型两个方向发展。现已有I/O点数达14336点的超大型PLC，其使用32位微处理器，多CPU并行工作和大容量存储器，功能强。

4 AMAT 0140-03974 HARNESS ASSEMBLY, 300MM CENTURA ETCH CH Farmon ID 405944

AMAT 0150-03326, EMC COMP, Cable LLC, Pump INTFC, 75FT, 411194

AMAT 0150-02602, RTRON, FIC E84 PODS C AND D. 411447

MW Systems 017-018-6063 Filter, TCU 10" Deionizing 412779

AMAT 0140-01065 Harness Assembly, System Ulpa Filter/Pump Rack PR 413772

AMAT 0140-38411 Cable Assembly, Split Interlock, Harness, 413834

AMAT 0140-01065 Harness Assembly, Sys Ulpa Filter/Pump, Rack PR, Cable, 413853

AMAT 0150-08083 4 Ch To Back Panel Cable Assembly 413887

AMAT 0150-02486 Cable Assembly, ENET 50FT, CDI Control To MF, 412821

Millipore WGMXMBPRF2 Waferguard Max Filter, 1/4", VRC, Bronze, 409930

AMAT 0020-34312 Inlet, Gas Feed, P5000, 410002

1200-4209-001 PCB, T.C. Control Board, 40301-00779, 04209001, 411890

Flowline L010-1303 Optic Sensor, Level, Optical

AMAT 0140-01065 Harness Assembly, System Ulpa Filter/Pump Rack 414492

Disco EAUA-259101, PCB Board, FAPCB-0399, Farmon ID 411996

Sx PX-22, Asyst Shinko 3CL520A008400-02 Assembly, Obstruction Sensor 412943

Novellus 73-290946-00 Heater, Hotwatt 8911 PF-6, Nitrogen, Farmon ID 413134

Tokyo Ohka ES01-22 Temp Controller, PCB, A/D Converter, Farmon ID 413148

Nikon QDA-10026-1, PCB Assy, Daughter Board, QDA-10025-1. 412451

AMAT 0140-90100 Stepping Motor Volts 12 AMPS 0.6 414709

AMAT 0140-10190 Harness Assembly, MXP Turbo Chamber, A, 410553

AMAT 0040-00034, Top Cover, Wafer Lift, 200mm, 410565

19 M2193, Seal, Ring, O-ring, 1.5 inch. 412638

SMC NVKF332W-5G-M5 Solenoid Valve, Asyst 9700-8957-01, 451672

AMAT 0010-38614, Assy, Lift Pin, 300MM Cathode, 410392

AMAT 3870-01288 Valve Sol, 2 Way, N024, VDC, 1/4 NPT, 406154

AMAT 0140-00616 Harness Assy, MF Robot / Link Master POW, 413479

AMAT 0140-00616 Harness Assy, MF Robot / Link Master POW, 413480

Tescom 24-1A16AAEM6EM64 Regulator, 1/4 Inch MVCR, 321902

Brooks D-07745, Cable, 406298

STI SR105E Safety Switch, SR105E02, Omron, Sensor, 452617

Ham-let 2LD8Q-57358 Shut Valve, 1/2" VCR, 452492

Ham-let 2LD8Q-57358 Shut Valve, 1/2" VCR, 452493

27 Nylon, ISM020, Compression Collar, 406316

AMAT 0100-00084 Cap Sensor Amp, PCB, FAB 0110-00084, 411239

AMAT 0040-34705 Belt Guard - Platen Right - 300mm Reflex, 411134

Kalrez AS-568A, K-169, Compod 2037, 7-1/2 x 7-11/16 x 3/32 in, O-Ring. 328904

Franklin 1303222103 Motor w/ Burks 33CT6MV-AB-FE, 453354

AMAT 0100-00047 PWB (PCB), RELAY ISOLATION. 407369

AMAT 0022-02064 MANIF, SUPPLY, PM VALVE. 411161

EBARA 313-0200S, Compressor Adsorber Cartridge. 412745

Sigma E21SRFS-JSC-NS-03, Stepping Motor. 412748

EBARA 313-0200S, Compressor Adsorber Cartridge. 412746

Branson EMA-30-Generator, E-Module, 40Khz, 315 Watts, 120 VAC, 50/60Hz, 410969

TEL Photoresist Controller Chassis Case, Resist, 1381-645098-13, FGZWN10, 453285

26 AMAT 0020-70430 SPR Leaf Slit Valve, 406484

7 ASYST 6500-0641-01 BROOKS CROSSING AUTOMATION 407402

Lot of 740 OSRAM LS5360-JM 5mm LED

ISO to KF-40 Elbow, Reducer Vacuum, Vacuum Flange, Vacuum Foreline, 452479

ISO to KF-40 Elbow  KF16 Vacuum Port, Elbow, Reducer Flange, Foreline, 452480

APTech AP1006SM 2PW FV4 FV4 Gasline Assy, Swagelok 6LVV-DPVR4-P Isolation Valve

Sight Systems LS-8 Digital Light Controller, 409412

3 M.E.C. Tech, Inc., MEC83106-1138L, Pedestal Ring, Flush, P/I BUT, RND, 450431

AMAT 0020-19620 Cover, Mainframe, AC RT/LF BLA, 407993

AMAT 0020-19620 Cover, Mainframe, AC RT/LF BLA, 407994

AMAT 0020-13050, Top Cover, Chamber Tray A, 410495

SMC C95SDB40-4090 (A0002) Tie Rod Air Cylinder 0,05-1 MPa C -10/60. 408550

LINTELLE 02-107788-00 NOVELLUS LI6800 1299 003 Farmon ID 402850

ASTEX GERSERLING AGL C12872 FILAMENT TRANSFORMER 60-1016 GASONICS 406324

ASTEX GERSERLING AGL C12872 FILAMENT TRANSFORMER 60-1016 GASONICS 406350

CDK PKS-10-27 Solenoid Valve, 100V, 22W, 50/60Hz, 411339

AMAT 0140-05129, Cable, Harness, Gate Valve, 300MM TX2, Chamber. 414500

AMAT 0021-39608 Seal, Throttle Valve, 300mm, SACVD, 409232

Spectra LM59 Vacuum Controller, 411197

Elco GT3 Power Supply, 15V, 2.6A 413339

Disco AK-BX551P Stepping Motor Driver

TOKYO ELECTRONICS TEL SP01086 SWITCHING POWER SUPPLY 24V 10A ASYST 407347

Leyb Turbo Pump Foreline, With Heater Jackets and MKS 728A11TCE2FA Baratron

Novellus 10-419124-00 Vacuum Flange Assembly, Connector, KF25, 453392

AMAT 0020-01560 Guide, Drawer. 407120

Spectra LM75 HPQ2, 411319

Spectra LM56, Microvision, 411326

Spectra LM70, Microvision Plus, 411327

AMAT 0150-02452, Cable, Harness, Dual Mag Driver, To CH Interface . 414064

Leica 16603013354, Polytronik-Ringkerntransformator, RSO858841, Power Supply Kit

Shindengen SP1996-5450 Switching Power Supply 414934

PROMETRIX 96-0265 TURRET INTERFACE STEPPER MOTOR PCB PCR 54-0265 UV 1250 405856

Spectra Microvision Plus Orienter "F", LM70-10598012, LM501-98513-2D2, 411183

AMAT 0150-04964 Cable, Serial, MFC, CPU TO FDP, 5.3FI

AMAT 0150-03314 Cable Assy, VME I/O x Serial Dist.

5 AMAT 0020-12418 SPACER, RF COIL, CUBE SIZE: SMALL Farmon ID 405952

AMAT 0150-09510 Cable Assy R232ITC, Harness, 413544

M AND W SYSTEMS 017-018-3522 NORRILL MOTORS. 409752

M AND W SYSTEMS 017-018-3522 NORRILL MOTORS. 409781

AMAT 0020-31578 Skin Back Side Middle Small Frame Assembly, 411644

Koganei F-AV250-14W Air Operated Valve TEL Tokyo Electron CT012-002089-1 412787

TolTec 1201 DR-CU Dump Rinontrol it 414847

 PH3/SiH4 407376

Power SWA175-4100 Power Supply

VEXTA 0400001941 5-PHASE STEPPING MOTOR UPH569-A-A28 DC 1.4A 402774

MATRIX 0992-60419 GM 660-9260419 10" QUARTZ BAFFLE 402804

AMAT 0150-21726 Cable Assembly, Chamber 5 Umbilical, 410888

AMAT 0140-06832 Harness Assembly, Producer E, Right Chamber, 411011

APTech AK1515S-5PC-4T-4T-0-0-0 Pressure Regulator, Valve, 5 Port, 410270

4 TOKYO ELECTRON SK00085 TEL TURBO PUMP GAS KIT 406678

AMAT 0020-04257 Rev.E,NDM235239 Etch Chamber Pedestal, 8330, chuck, 8310. 412338

AMAT 0020-04257 Rev.E,NDM185066 Etch Chamber Pedestal, 8330, chuck, 8310. 412339

AMAT 0020-04257 Rev.E,NDM235286 Etch Chamber Pedestal, 8330, chuck, 8310. 412340

AMAT 0020-04257 Rev.E,NDMA221 Etch Chamber Pedestal, 8330, chuck, 8310. 412341

AMAT 0020-04257 Rev.E,NDMA430 Etch Chamber Pedestal, 8330, chuck, 8310. 412342

AMAT 0020-04257 Rev.E, Etch Chamber Pedestal, 8330, chuck, 8310. 412343

AMAT 0020-04257 Rev.E,NDM235234 Etch Chamber Pedestal, 8330, chuck, 8310. 412387

AMAT 0020-04257 Rev.E,NDMA430 Etch Chamber Pedestal, 8330, chuck, 8310. 412388

AMAT 0020-04257 Rev.E,NDMA430 Etch Chamber Pedestal, 8330, chuck, 8310. 412389

AMAT 0020-04257 Rev.E,NDMA430 Etch Chamber Pedestal, 8330, chuck, 8310. 412390

AMAT 0020-04257 Rev.E,NDM235194 Etch Chamber Pedestal, 8330, chuck, 8310. 412391

AMAT 0020-04257 Rev.E,NDMA221 Etch Chamber Pedestal, 8330, chuck, 8310. 412392

AMAT 0020-04257 Rev.E, Etch Chamber Pedestal, 8330, chuck, 8310. 412393

AMAT 0020-04257 Rev.E, NDMA221 Etch Chamber Pedestal, 8330, chuck, 8310. 412394

AMAT 0020-04257 Rev.E, NDMA221 Etch Chamber Pedestal, 8330, chuck, 8310. 412395

AMAT 0021-06759 SPIDER LEGS 150MM SRD ECP 406755

OHNO Bellows SUS316 W227B, CVD-GAS-16-A, Valve, Regulator, Shut-off. 411857

AMAT 0150-00594, K TECH ELECTRONICS A330812, CABLE ASSY, UPS STATUS INTERC.

AMAT 0150-40161, K TECH, CABLE ASSY, 60FTMAINFRAME PUMP. 411408

AMAT 1410-00029, Heater Jacket, Elbow 208VAC, 0050-46226, 0217C35-30259. 413416

AMAT 0140-00592, K-Tec 0140-00592-SPOT, Harness Assembly, Chem Cab Serial Comm

AMAT 0040-97621 Bracket Air Clamp Cover Inner, 413640

AMAT 0150-00159, RTRON, Cable Assembly Anneal Chamber Pneumatics. 413663

AMAT 0150-00585-SPOT Rev.P1, K-Tech, Cable Assembly, Cell a Intake. 413665

AMAT 0150-01737 Cable Assembly, PC Endpoint Interface 30 FT, 300MM, 413686

Nupro, Tescom 50PSI, NH3, Regulator Valve. 411691

Matsushita NAIS FP1-E24, FP1E24RACUS, AFP13217, Expansion it 16 Input. 328882

AMAT 0140-36538 Harness, Magnet Power Cord EMSP 5000XT, Cable, 414175

Chemraz 927B9 Compod 513 12.623 ID X 0.139 CX, 411818

AP-491A, IFC10, SE10-104, W92304603, Circuit Board.411826

AP-491A, IFC10, SE10-104, W92304603, Circuit Board.411825

Swagelock, Fujikin 316, P V12 C01, OP 3.5~7kgf/cm2G, Type N.C. 1/4 Valve. 411885

AMAT 0090-00226, XDCR Assembly, Vaccum Sensor, ECP Facilities. 414311

QUARTZ PEDESTAL ULVAC U-1010155 402778

ASM-23272014 11, Board, PC, PCB .411941

Oriental Motor Vexta PH268-21 2-Phase Stepping Motor 412935

it Instruments UFC-1200A, Mass Flow Controller, MFC, CHF3, 100 SCCM, 410968