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。

以下链接皆有货

AMAT 0140-06118, AMD, Cable, Harness Assembly, Light Tower, 414426

STEC SEC-4400M Mass Flow Controller, MFC, 100 SCCM, SiF4, 410787

STEC SEC-4400M Mass Flow Controller, MFC, 100 SCCM, SiF4, 410788

STEC SEC-4400M Mass Flow Controller, MFC, 100 SCCM, SiF4, 410789

Aviza 965158-000 CARD,INPUT,TEMPERATURE CONTROLLER. 322640

STEC SEC-4400M Mass Flow Controller, MFC, 100 SCCM, SiF4, 410790

STEC SEC-4400M Mass Flow Controller, MFC, 100 SCCM, SiF4, 410791

STEC SEC-4400M Mass Flow Controller, MFC, 100 SCCM, SiF4, 410794

STEC SEC-4400M Mass Flow Controller, MFC, 100 SCCM, SiF4, 410795

STEC SEC-4400M Mass Flow Controller, MFC, 100 SCCM, SiF4, 410796

STEC SEC-4400M Mass Flow Controller, MFC, 100 SCCM, SiF4, 410797

STEC SEC-4400M Mass Flow Controller, MFC, 20 SCCM, SiF4, 410798

Osram HBO 1002/CL, Short Arc 2amp. 412062

Osram HBO 1002/CL, Short Arc 2amp. 412063

AMAT 0020-01341, Cover, Graphite, 410986

AMAT 0054-90037 HOUSG, FLT, ORNTR, Orienter, 150MM (NM) 47.5, 406549

TEL DS1181-000295-11 Board, Circuit, CP-8390, 1181-000295-11, Farmon ID 412180

8400-034169 Cable, RTD Fan, SE 414547

DNS 2-39-49078 Cable, Coil Tube, Coating Tool 414552

8  Ipec Speedfam 3980-740159 TBW ind. Diamond pad conditioners 2" standard

AMAT 0100-00035, 0110-00035 Rev.P2, Manometer PCB, Mamo Range Select. 412437

AMAT 0150-21925 Cable, Control  To GR1 Signals, Harness, 413517

Koganei 25x100-2-ZG553A Air Cylinder, 452290

Novellus 16-01276-00 Cable, 406346

MKS 2159B-00100RV MFC, N2, 100 SCCM, Nupro SS-BN496-2C Valve, 451802

IT UPC-1360 Mass Flow Controller, MFC, He, 20 SCCM, 421068

Harness Assy, Turbo Pump, 93-1214-001, 451807

Harness Assy, Turbo Pump, 93-1211-01, 451808

Harness Assy, Turbo Pump, 93-1315-01, 451809

AMAT 0150-06295 Harness Assembly, Producer E, DNET PWR To GA, Cable, 413464

BERKELEY PROCESS CONTROLS M20 AWM 2464 CABLE ROT#3 NOVELLUS 406311

BERKELEY PROCESS CONTROLS M20 AWM 2464 CABLE ROT#3 NOVELLUS 406312

BERKELEY PROCESS CONTROLS M20 AWM 2464 CABLE ROT#3 NOVELLUS 406313

BERKELEY PROCESS CONTROLS M20 AWM 2464 CABLE ROT#3 NOVELLUS 406314

BERKELEY PROCESS CONTROLS M20 AWM 2464 CABLE ROT#3 NOVELLUS 406315

BERKELEY PROCESS CONTROLS M20 AWM 2464 CABLE ROT#3 NOVELLUS 415311

Nupro SS-4BG-V51 Manual Valve Moted to 2 3/4" Con-Flat Flange, 323871

SMC Pneumatic Manif Assy (4) SJ2160T-5CZ-C4 (5) SJ2A60T-5CZ-C4 SJ2460T-5CZ-C4

AMAT 0150-09727 Cable Assembly, 25' Analog #1 Gas Panel Interconnect, 409496

AMAT 64-55171-00 PCB. Rev. E 412309

AMAT 0300-00028 EPROM Set, 8310, Rev N, Farmon ID 412364

AMAT 0140-09122 Harness Assembly Cover SW Interlock, Chamber, Cable, 410324

TEL 381-633126-2 Liquid Auto Supply and Change Board, PCB, Farmon ID 412511

AMAT 0150-06295 Harness Assembly, Producer E, DNET PWR To GA, Cable, 413426

Varian 4500099 Relay, Thermal Load, PCB, Cox Engineering 35074, 414757

AMAT 0140-01443 Harness Assembly, Dnet VME/Remote Distr 413879

AMAT 0150-09511 Cable Assy 8" Lamp Power 2 - Cyl Conn PRSP, Harness, 414077

AMAT 0150-76558 Cable, Assembly, MF Interlocks, System AC, Harness, 414078

AMAT 0150-10202 Cable, Wafer Sensor/WPS, MC Robot, Harness, 414182

AMAT 0140-05411, Harness Assembly, 24VDC, Dist, FI/FLEX3/V. 414390

AMAT 0100-00035 Rev.B, Mano Range Select, PCB, Nano, Manometer. 414881

TEL D125663 Clamp Ring, 402741

TEL D125663 Clamp Ring, CR150-90, 402747

AMAT 0240-00878, 0020-04527, PIKGENEVA DRIVE 8300, Kit, Assembly. 329025

LAM 810-190401-001 Autoloader VME I/O Motherboard, PCB, Farmon ID 413056

2 Henry Electronics 2000 D Sampling , Moted, Farmon ID 408846

Asyst 9701-2431-01 Keyboard and Mouse Emulation for PS/2, 451650

AMAT 0620-02336 Cable Assy 24AWG 9COND, Smart Match Detect, 451948

Koganei RAPS5-100-S Rotary Activator 452285

AMAT 0040-05341 Carrier HTR, Lift WXZ, 300mm, 407135

Alphanetics 30002-01, 6 Slot, PCB Board, 406320

AMAT 0620-02751 Cable Assy Smart Match to Detector 15P-D, 451949

Tylan FC-780C-HT, Mass Flow Controller, MFC, O2, 20 SCCM, 452061

Tylan FC-780C-HT, Mass Flow Controller, MFC, O2, 20 SCCM, 452062

Tylan FC-2900M Mass Flow Controller, MFC, CL2, 500 SCCM, 452087

Tylan FC-2900V Mass Flow Controller, MFC, Argon, 500 SCCM, 452088

it Instruments UFC-1660 Mass Flow Controller, MFC, N2, 452092

 He 20 SCCM 452094

it Instruments UFC-1660, Mass Flow Controller, MFC, O2, 10 SCCM, 452095

it Instruments UFC-1660, Mass Flow Controller, MFC, N2, 300 SCCM, 452063

it Instruments UFC-1660 Mass Flow Controller, MFC, CL2, 50 SCCM, 452064

Acca Machine 225667-0001, 451667

Nissin 1BVA-1NW25, Fuji Seiki 1102201, Valve, Roughing, Bellows, 406143

AMAT 0150-20688 Cable Assy, NIT CTI, Harness, 413461

AMAT 0150-20688 Cable Assy, NIT CTI, Harness, 413462

AMAT 0040-07459 Bracket, Duplex MTG, CKT BKR ENCL HVM 3, 413466

AMAT 0150-01211 Cable Assembly, Chamber Pneumatic Interface WXZ 413500

AMAT 0140-05215 Harness Assembly W-ALN EC Valve 300MM Endura 413502

AMAT 0150-20376 Cable Assembly Water Detect, Mainframe Intercon 413503

AMAT 0010-21039 Small Capacitor Assembly, 451712

39 AMAT 0030-00243, Cover, Screw, 410519

TEL Tokyo Electron B3023-001754-1 Transfer System BR940160 3023-001754-1, 451749

Advance NC469S-6FV-N Type 62465 3/4" Pneumatic Actuated 2-Way Valve, RS1109

Advance NC469S-6FV-N Type 62465 3/4" Pneumatic Actuated 2-Way Valve, RS1110

Advance NC469S-6FV-N Type 62465 3/4" Pneumatic Actuated 2-Way Valve, RS1111

Advance NC469S-6FV-N Type 62465 3/4" Pneumatic Actuated 2-Way Valve, RS1112

Advance NC469S-6FV-N Type 62465 3/4" Pneumatic Actuated 2-Way Valve, RS1113

Advance NC469S-6FV-N Type 62465 3/4" Pneumatic Actuated 2-Way Valve, RS1114

Advance NC469S-6FV-N Type 62465 3/4" Pneumatic Actuated 2-Way Valve, RS1115

Helix CTI-Crygenics, Weldment VCR Connection, KF-25, Vacuum, 452293

Pittman GM8712-31 Motor Te 0996-1003 L2-C02D06 406529

Veriflo 43200627 Sensym EXACT Pressure Transducer, EXD250V1B2, 452073

Swagelok SS-BNV51-CM, Bellows Valve, 452148

Prometrix 54-0221, PCB36-0203, PCA54-0221, Handler Shuttle Board, 406438

AMAT 0150-76558 C/A MF Interlocks, System AC 300MM 414150

LAM 715-011640-006, 1002770-07-28-0017, 6" Anodized Focus Ring. 412975

AMAT 0040-53231 REV. 001, SUPPORT PLATE METROLOGY HEAD. 411525

00 AMAT 3690-01458, Screw, 8-32X2/8, SKT HD Vented, 410507

EMS 20-30-1D-10/T Power Supply, Lambda, 453382

EMS RSTL 488-2-40-40-40 Power Supply, 00468165 Lambda, 453387

EMS RSTL 488-2-40-40-40 Power Supply, 00468165 Lambda, 453388

EMS TCR 7.5S70-2-D-OV Power Supply, 004701082, 453397

AMAT 0020-02094 BASE PLATE LEFT COVER MED 407383

Irie SLS-5 Spectral Lamp Starter, Farmon ID 412202

AMAT 3870-01288 Valve Solenoid 2Way NO24 Honeywell 71295SN2KNK1N0L11C2, 328942

 PH3/N2, 50 SCCM, 410603

it Instruments UFC-1100 Mass Flow Controller, MFC, CHF3, 50 SCCM, 410604

it Instruments UFC-1100 Mass Flow Controller, MFC, CHCL3, 20 SCCM, 410613

it Instruments UFC-1000 Mass Flow Controller, MFC, SIH4, 200 SCCM, 410618

it Instruments UFC-1000 Mass Flow Controller, MFC, N2, 2 SLPM, 410626

it Instruments UFC-1000 Mass Flow Controller, MFC, He, 200 SCCM, 410636

KS Equip T2677, 731 BTM, T2678, 728 BTM Cassette Her, Mask 414937

KS Equip T2677, 731 BTM, T2678, 728 BTM Cassette Her, Mask 414938

LAM 715-008221-001 Bracket,set,  World Machining 1002231, 409026

AMAT 0150-03326, K TECH, EMC COMP, CABLE LLC PUMP INTFC, 75FT. 411397

Tok 831101020-1, PCE-MCV Interlock P.C. Board. 412065

MW Systems 017-018-6063 Filter, TCU 10" Deionizing 412780

AMAT 0140-01065 Harness Assembly, System Ulpa Filter/Pump Rack PR 413773

AMAT 0140-21294 H/A, AC Power Turbo Control, 480-38 413852

AMAT 0150-02486 Cable Assy, ENET 50FT, VDI Control to MF, Harness, 413843

AMAT 0150-02486, RTron, Cable, Assembly, Enet 50ft, VDI, Control MF. 412824

AMAT 0020-39932, Conduit ox, Lampl In RTP. 414054

Nissin 5-3982-340, Board, PC Isolation Out .411946

AMAT 3870-01288 Valve, Sol, 2-Way, NO24, VDC, 1/4 NPT 402632

NOVELLUS 04-709567-01 SHIELD, RING HEATER TABLE. 407446

Texas Instruments 70CJ350200017, 1501160, PCB. 412052

Varian 2560142 Valve, 412163

IDI 1-140-146, (IDI PUMP), Block, Bottom, 1 Output-M300. 412308

Green Tweed 9255-SC520(AS-568A-255 CPD 520), 5.609IDx0.139CX In, O-Ring . 413215

AMAT 0101-00039, TEL, 1880-027845-11, Robot Interconnect Board, PCB. 412423

5 Pittman 9234E318-R4, 9700-6191-01 Rev.F, Ametek, 24VDC, Stepping Motor. 413326

5 Pittman 9234E318-R2, 9700-6191-01 Rev.D, D24 VDC, Stepper Motor. 413388