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。

AE Advanced Energy 3152012-043Z MDX-10K Slave Power Supply, 129509

VAT 0750X-UE24-ACK1 Rectangular Door Valve L-VAT 075, AMAT 3870-00403 RS, 453286

AMAT 0020-79039 PLM HOUSING SPINDLE ASSY 300MM IMR, AMAT 0040-77461, 157858

GERMANY 573130 PC TV-EXIT, PC C-MOT ADAPTER, 160806

Creative Technology HSD 0103021, HSD 0103024, HSD 0103027, Shield Depo, 156911

 STR, REUSE, BAFFLE, PLATE, 500033390, 158271

 STR, REUSE, BAFFLE, PLATE, 500033390, 158272

 STR, REUSE, BAFFLE, PLATE, 500033390, 158273

TOKYO ELECTRON TEL ES1D10-201588-12 UPPER ELECTRODE STD TYPE P., 135707

SCHLUMBERGER 96924116 PCB CALTREE 3 TOP LEVEL ASSY, 155073

SCHLUMBERGER 96924116 PCB CALTREE 3 TOP LEVEL ASSY, 155074

COGNEX 203- PCI VISION CARD PCB BOARD, 801-6101-01, 158301

CANON BG9-2431 BH8-0419-02 DEC-220, BG9-2431D PCB, TVAA CPU, 112984

CANON BG9-3166, BH8-0529-01 PCB, D PNL V1, BH8-0529-01D, 112985

AE Advanced Energy 3152012-043 Z MDX-10K Slave Power Supply, 123901

AMAT 9090-00204 STANDBY/EMO INTERLOCK MODULE, AMAT 0100-90793, 140242

Thermco SVG 161403-016 Gas Interface Mother Board, PCB, 5404733, 136333

Lumina Power XLB-1500-70-25 Xenon Lamp Ballast, 11001193, 100267

LAM 853-015130-003 RF MATCH GEAR DRIVE, LAM 853-015130-003-A-3999, 137317

AMAT 0226-44971 CABLE CONNECTING ALCATEL PUMP, 6886R-C, 133471

AMAT 0010-10892 E-80 Susceptor Assy, 150mm, MCVD, Shadow RI, P5000, 149590

AMAT 0010-18252 Assy, Chamber GFCI, Ultima HDPCVD, 119490

AMAT 0010-09238 Assy Mag/Lamp Enclosure To Lug Specifica, 126238

AMAT 0010-00385 150MM Indexer Assy, Ease for AMAT 8300 Etch Tool, 421538

Epson Seiko SRC-300, AC200-220V, 50/60Hz, Single Phase 1200W. 419735

1 Lot of 1134 TE connectivity 1761609-3 Headers  Wire Housings 100X100, 100972

AMAT 0240-31862 KIT, WAFER POSITION SENSOR, 2, 146737

AMAT Source Assy, 0020-23042, 0020-21668, Adapter, 13", 100837

Hitachi 2-820950-A V1 Valve Assy, Etch, TMP, ISO, 140902

LAM 601835 Chamber, Triode, 200mm, 118127

AMAT 9150-00607 CA #RF15M2 3X6B.P3/3X20A.TB, 145740

LAM 853-013542-002 HTD ISOLATION VALVE ASSEMBLY, 149721

AMAT 0010-70441 BASIC MOTORIZED LIFT PVD, 0240-76242, 0020-23479, 105986

AMAT 0010-70441 BASIC MOTORIZED LIFT PVD, 0020-23437, 0020-23479, 105987

AMAT 0190-01543 INTERLOCK GAS PANEL MODULE POLY-300MM, PCB, 141430

AMAT 0190-01543 INTERLOCK GAS PANEL MODULE POLY-300MM, 111103

AMAT 0010-09328 5000 TEOS, TEOS AMPULE ON BOARD TEOS CLOSED LOOP, 113245

Astex DC7CPRUG Directional Coupler, AMAT 0190-09272, ASP, 156150

AMAT 0010-76001 Storage Elevator, Wafer Cassette Handler, Precision 500, 117136

HELIX CTI CRYOGENICS 8039-485 CRYO-TORR 8039 CRYO PUMP, 107750

AMAT 0040-08156 ASSY, BELLOWS/YOKE, CR, SLIT VALVE, 109924

AMAT 0040-08156 ASSY, BELLOWS/YOKE, CR, SLIT VALVE, 109925

AMAT 0242-76387 Kit, Retrofit, Plastic Bearings, 419230

AMAT 0100-71049 CHAMBER GAS BACKPLANE, FAB AMAT 0110-71049, 145208

PFEIFFER D-35614 TMU 064 U SG Asslar Vacuum, PM 073 909-T, DN 63 CF-F. 1P,115667

LAM 853-034464-001 Assy MFC Vapor Delivery, VC-4900VRH, H20, 500 SCCM, 115755

NIKON S4017-282 CONTROL-CPU PCB BOARD, 120635

AMAT 0020-30611 PEDESTAL SEALLESS 100mm, 107316

ULVAC 1031572KH4110 HIGH TEMPERATURE PLATE, 114066

AMAT 0226-44971 CABLE CONNECTING ALCATEL PUMP, 6338R-C, 130790

Digital Dynamics 27-10157-00 I/O Controller, IOC V4.0, 137451

AMAT 0040-35134 CAP, EXHAUST, P3, 111269

AMAT 0100-11026 PCB ASSY MEMORY, MOTOROLA, 94-75570-00, 130922

AMAT 0010-09068 ASSY, COVER, LOAD LOCK CHAMBER, 149924

AMAT 0190-01543 INTERLOCK GAS PANEL MODULE POLY-300MM, 110686

AMAT 9010-01460 LEYBOLD 800120V0002 ASSY, MAG TURBO Pump PURGE VALVE, 124779

LAM Gas Manifold Assembly, IT UFC-1660, 18 Valve, 5 Isolation Valve.422949

AMAT 9010-00353 LINEAR MOTOR COIL ASSY, LH, 139700

AMAT 0020-38555 PLATE, COOLDOWN PEDESTAL, RTP COOLDOWN CHAMBER, 132665

2 LTX TRILLIUM 865-5412-08-01 PCB BOARD DPAG3 4MEG, 033-9020-97, 136448

2 LTX TRILLIUM 865-5412-08-01 PCB BOARD DPAG3 4MEG, 033-9020-97, 136449

2 LTX TRILLIUM 865-5412-08-01 PCB BOARD DPAG3 4MEG, 033-9020-97, 136450

Pacific Scientific SC755A040-08 SC750 Servo Motor Drive  Cntrl Division, 125775

AMAT 0040-82368 DPS Chamber, Top Dome Interface Sapacer Liner, 420957

AMAT 0040-82368 DPS Chamber, Top Dome Interface Spacer Liner, 408349

1 lot of 620 Samtec EHF-125-01-L-D-SM-LC Connector Headers, 100980

1 lot of 620 Samtec EHF-125-01-L-D-SM-LC Connector Headers, 100982

AMAT 0150-77050 Rev.P11, Cable Assembly, Analog I/O BP TO. 418613

AMAT 0020-75913 Magnet Assymbeley

NIKON NVC6B-U CAMERA CONTROL IT, AC100V 50-60Hz 100VA, 117679

1 lot of 618 Samtec EHF-125-01-L-D-SM-LC Connector Headers, 100981

ENI ACG-10B-03 RF GENERATOR, 117937

RADISYS 61-0595-32 PFS-025-SS-64 PCB BOARD, 105780

BROOKS AUTOMATION 013501-027 PCB PARALLEL INTERFACE, 136809

AMAT 0020-38555 PLATE, COOLDOWN PEDESTAL, RTP COOLDOWN CHAMBER, 132842

AMAT 0100-01132 Rev.001, VAL-001-1633-01, PCB Assy, Chamber RF Filter. 417584

CREDENCE 715011019 SA FANS TRAYS WIRED, 108662

HASKEL 26266 PNEUMATIC DRIVEN OXYGEN BOOSTER PUMP, With Manual, 107749

RFPP LF-5 RF Generator 0920-01014, 7520572050, Astech ATL-100RA RF Match, 399389

RFPP LF-5 RF Generator, 7520572050 LFSWC SE091 Astech ATL-100RA RF Match, 450669

RFPP LF-5 RF Generator 0920-01014 with Astech ATL-100RA RF Match, 399358

RFPP LF-5 RF Generator AMAT 0920-01014, Astech ATL-100RA RF Match, 399385

RFPP LF-5 RF Generator, 7520572050, wit Astech ATL-100RA RF Match, 399401

COMDEL INC. CPMX-2500, Match Pro, RF Matching Network, FP2307R1 Novellus 21-2405

Tokyo Ohka OAPM-406BL Control , Gate Etcher, 125046

Pacific Scientific SC755A040-08 SC750 Servo Motor Drive  Cntrl Division, 125789

Pacific Scientific SC755A040-08 SC750 Servo Motor Drive  Cntrl Division, 125790

NIKON RF-285-PDC-1 SCREEN RF-285-PDC-1 PDP CONTROL BOARD, 120515

AMAT 3870-03786 LEYBOLD 800120V0002 ASSY, MAG TURBO Pump PURGE VALVE, 124825

AMAT 3870-03786 LEYBOLD 800120V0002 ASSY, MAG TURBO Pump PURGE VALVE, 124844

AMAT 0240-31411 Heater Driver Per WXZ Chamber, 0190-09378, 0680-01169, 160087

AMAT 0041-51666 Lidplate Lombard 300mm, 0041-53709, 0041-87672 Water, 121797

ENI OEM-1250 RF GENERATOR AC POWER, 104277

ENI OEM-1250 RF GENERATOR AC POWER, 104278

ENI OEM-1250 RF GENERATOR AC POWER, 104279

5 AMAT 0021-10495 PLATE, GAS DISTRIBUTION, 43-HOLE, TRENCH-N, 158296

5 AMAT 0021-10495 PLATE, GAS DISTRIBUTION, 43-HOLE, TRENCH-N, 158297

5 AMAT 0021-10495 PLATE, GAS DISTRIBUTION, 43-HOLE, TRENCH-N, 158298

KOKUSAI KSEC D1DL34822 QTZ INSTALL JIG, 124226

BROOKS AUTOMATION 013501-027 PCB PARALLEL INTERFACE, 013501-027-25, 137347

Osaka Vacuum TD3200-C Power Supply, WJ 995891-001, 140635

CRM/702 A, COMPUTER ASSEMBLY IBM, 131178

Pacific Scientific SC755A040-08 SC750 Servo Motor Drive  Cntrl Division, 125788

Pacific Scientific SC755A040-08 SC750 Servo Motor Drive  Cntrl Division, 125791

Thermo Electron C10018 Noran System Six Microanalysis System, 700P153349, 451347

AMAT P5000 Assy, Robot Drive, 4'.5', 0010-35990, 452211

AMAT 0010-09940, Assembly 8" WSI Gas , Feedthru, Top Lid, CVD, P5000. 420107

AMAT 0010-09635 5000 CVD DELTA SACVD Top Chamber Gas Mixing Block, 104308

AMAT 0010-09940, Assembly 8" WSI Gas , Feedthru, Top Lid, CVD, P5000. 420106

AMAT 0190-18112 RF Cable, BIAS, HDPCVD, ULTIMA, 420028

LAM 715-011502-001, 715-28486-002 Cathode Assembly Etch Chamber, 104323

AMAT 0010-30610 ASSY, BLADE, 8" CENTURA WXZ, 0020-21105, 0020-70272, 114155

AMAT 0010-30610 Blade Assy, 8", Centura WXZ, 0020-42290, 131008

3 AMAT 0010-09495 P5000 Etch chamber lid

AE Advanced Energy MDX-10K Slave Power Supply 3152012-043Z, 104140

METRON 233-4939-60 ACT 12-200MM CATCH CUP, 118103

METRON 233-4939-60 ACT 12-200MM CATCH CUP, 118104

PRAXAIR MRCFTI0022788 TITANIUM, 4N5, END200T0PHAT, 13inD X 0.46inTH, 107528

AE Advanced Energy 3152012-043Y MDX-10K Slave Power Supply, 115706

PRAXAIR MRC TI TARGET, TI CCHDo N.S.MPS-5-002 QMD0461Embedded IBr, 106254

TOKYO ELECTRON ES1D10-204310C11 UPPER ELECTRODE, 106607

Aixcon 1700. RF Microwave Generator, Power Supply, Y2000, 94-3075, 117067

CTI CRYOGENICS 8033611 HELIX CRYO TORR 8 High Vacuum CRYO PUMP, 103180

Particle Measuring Systems CLS-700 Corrosive Liquid Sampler, 137586

Advanced Energy 27-293461-00, 10013-L80Z, Navigator 10013 RF match, pedestal

AMAT 0100-09172 ASSY 8 CHANNEL EMISSION LASER ENDPOINT BOARD, 103128

AMAT 0223-09246 P5000 CLEANROOM CASSETTE HANDLER TOP 8 INCH, 140243

Hitachi 2-820950-A V1 Valve Assy, Etch, TMP, ISO, 141221

Hitachi 2-826376-A V1 Valve Assembly, 149861

Hitachi 2-826376-A V1 Valve Assembly, 150113

4  Bayside GM090-C2A1B-001, 971041, Gear motors

Tokyo Ohka Tok OAPM-406BL PCU , MCU Control it, Controller, 143679