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。

LAM 853-013541R-002-C-ELMPNE MILLIPORE MDVX-018S01, MDVX01801  ORIENTAL, 119982

Saint-Gobain PFD1 210 Controlled Flow Pump, 112505

DENSEI-LAMBDA HWS1500-48 AC/DC POWER SUPPLY, 550-625CFR-0018W4505, 118362

LOT of 185 AMAT 0020-10985 Hybrid Seal Install Clips, 161424

LTX TRILLIUM 865-5165-00 DDPS PCB BOARD, 134876

AMAT 0020-31163 Ring Focusing , Alum, 200mm, PRSP 3, 153593

MKS 253B-4-100-2 THROTTLE VALVE ASSY, 119120

AMAT 0040-94789 Flange Support, Holder, 124874

HITACHI 2-822713-A BASE W/PIPE HELISERT, Ash Base Chamber, 233109019, 135970

Agilent E4418B EPM Single-Channel Power Meter, Sensor Cable 8120-8319, 123929

 Agilent E4418B EPM Single-Channel Power Meter, Sensor Cable 8120-8319, 123929

NOVELLUS 15-146021-00 SHIELD, 123988

PACIFIC SCIENTIFIC SC902-001-01 SERVO DRIVE 1 HP 6/4 AMP 1/3 PHASE, 103172

PACIFIC SCIENTIFIC SC902-001-01 SERVO DRIVE 1 HP 6/4 AMP 1/3 PHASE, 103173

Advanced Energy AE 3152012-043 MDX-10K Slave RF Generator, 3152012-043Z, 132398

Advanced Energy AE 3152012-043 MDX-10K Slave RF Generator, 3152012-043Z, 132399

Tokyo Electron TEL ES1810-121973-11 SHIELD, DEPO LOW, 110023

NOVELLUS 02-113771-00 TEOS GAS , PORTER NVL-003FV MFC, 163606

NOVELLUS 02-113771-00 TEOS GAS , PORTER NVL-003FV MFC, 163608

AMAT 0010-70000 P5000 Mini Controller No modules

AMAT 0010-09049, Assembly Storage Elevator, P5000. 420068

AMAT 0240-70559 KIT PER 101 CHAMBER, 116548

Hitachi 2-819046-A Electrode, 120336

Hitachi 2-819046-A Electrode, 120337

Hitachi 2-819046-A Electrode, 120338

Hitachi 2-819046-A Electrode, 120342

AMAT 0020-06843 Bottom Geneva Wheel, 0060-00001, ALIGNMENT, 0010-00284, 120380

Kollmorgen SR03000-Y015 ServoStar Amplifier Drive, 140/310 VDC, 330360

Tokyo Electron TEL 91239M-95612 E-Chuck, Electrostatic Chuck, 158797

Tokyo Electron TEL 91239M-95612 E-Chuck, Electrostatic Chuck, 158798

Tokyo Electron TEL 91239M-95612 E-Chuck, Electrostatic Chuck, 158799

Hitachi 02-822713-A Ash Base Chamber, BASE W/PIPE HELISERT, 116565

XYCarb Ceramics XYA-790072-04 Upper Dome, Ring, 118187

VARIAN F1381001 SPELLMAN 01891-001 RPH25P250Y695 HIGH VOLTAGE CONTROLLER, 154387

AMAT 4060-00066 Manifold 3, 3/8" Flaretek, Outgoing, 418180

9 AMAT 0021-04905 Shield, Shaft SRD, ECP 326590

AMAT 0190-01292 ASTEX ABX-X279 ETO RF GEN RACK 13.56 MHZ SSD DRIVER, 162596

AMAT 0100-40028 WPCBA, Two Chamber Gas Backplane, PCB, 147313

FSI 900662-003 Inline, Low Flow, Valve, 150865

FSI 900662-003 Inline, Low Flow, Valve, 150866

FSI 900662-006 Inline, Low Flow, Valve, 150867

TEL B22910-200630-16 INNER CUP 2910-200630-16, 132417

Varian E11064970 Terminal Pneumatic Module, 128548

VARIAN 07032001 INSULATOR ASSY, 13230, V3-D4, 120117

Nikon 4S013-116-B interface PCB, Litho, 107296

AMAT 0010-93250 ASSEMBLY, THREE FAN TRAY, CONTROLLER, CENTURA, 128963

MKS 100002572 KIT, INT, RBLD, 100, S455, JLP, BELLOWS, 133131

MKS 100002572 KIT, INT, RBLD, 100, S455, JLP, BELLOWS, 133132

AMAT 0040-07198 MOT, MOTOR, WAFER LIFT, 300MM PVD, 164080

NSK EX-D1A80A04-01, Amplifier Driver, E043XAIF1-001, 115337

DAWN VME CHASSIS 11-1008496-99, SVG 99-80433-01, THERMAL STACK BACKPLANE, 115334

NSK EX-D1A30A01-01, Amplifier Driver, 300W, EXD1A30A01-01, 130-131, 115335

NSK EX-D1A30A01-01, Amplifier Driver, 300W, 130-131, EXD1A30A01-01, 115336

Nikon 45015-119 Process Board, PCB, NK386Sx4, 418984

LAM Research, LAM 810-04761R Electrostatic Chuck, TELITYII, 11106M-956, 115356

LAM Research, LAM 810-04761R Electrostatic Chuck 0X221M-95612, TELITYII 115357

AMAT 0020-03435 PEDESTAL, 6, EXT, WFA, 160926

AMAT 0020-03435 PEDESTAL, 6, EXT, WFA, 160927

AMAT 0020-03435 PEDESTAL, 6, EXT, WFA, 160928

BENTEN SVG 99-43111-01 ASSY  ELEC STACKED STN 402327

AMAT 0020-03435 PEDESTAL, 6, EXT, WFA, Single Crystal, 161056

AMAT 0020-03435 PEDESTAL, 6, EXT, WFA, Single Crystal, 161057

AMAT 0020-03435 PEDESTAL, 6, EXT, WFA, Single Crystal, 161058

AMAT 0020-03435 PEDESTAL, 6, EXT, WFA, Single Crystal, 161059

AMAT 0020-03435 PEDESTAL, 6, EXT, WFA, Single Crystal, 161060

TEL ES1810-221470-24 UPPER ELECTRODE, CRYSTAL,, 112670

AMAT 0020-03435 PEDESTAL, 6, EXT, WFA, Single Crystal, 161073

AMAT 0020-03435 PEDESTAL, 6, EXT, WFA, Single Crystal, 161074

AMAT 0020-03435 PEDESTAL, 6, EXT, WFA, Single Crystal, 161075

Tokyo Electron TEL ES1D81-000098-B8 Board Assy, TYB112-B/DIO, 137622

Tokyo Electron TEL B31D10-305152-11 Board Assy, TYB112-B/DIO, DI0, 137623

AMAT 0140-90477 C-FORM, RX, F-O, UMBILICAL, 145611

TOSHIBA VFSX-UP1 IPEC 0150-700311 TRANSISTOR INVERTER, VFSXUP1, 129676

AMAT 0190-09534 HEATER DRIVER, SINGLE PHASE, PHASETRONICS P1136, 130001

AMAT 0190-09534 HEATER DRIVER, SINGLE PHASE, PHASETRONICS P1136, 130002

SVG 17-67972-03 INSTR, RETROFIT KIT POLYIMIDE COATER EXH FLOW CONTROLLER, 118871

AMAT 0100-16014 ASSY, PCB VIDEO/SERIAL FOR 3 MONITORS, CENTURA, REV PB, 112993

MKS 123714-G1 Flow Verifier, GBROR InSitu, 452783

AMAT 1040-01060 METER WATT SOURCE ETO, 145910

AMAT 0010-70321 SLIT VALVE ACTUATOR GATE ASSEMBLY SMC NCDQ1B32-G0069-100, 139070

AMAT 0010-70321 SLIT VALVE ACTUATOR GATE ASSEMBLY SMC NCDQ1B32-G0069-100, 139071

YASKAWA HB0480423 AMAT 0190-37235, TEACH PENDANT YASKAWA NX EFEM, 165087

Hitachi 02-822713-A Ash Base Chamber, BASE W/PIPE HELISERT, 116441

AMAT 0010-10449 Etch Water , 115971

AMAT 0010-10449 Etch Water , 115972

Hitachi 02-822713-A Ash Base Chamber, BASE W/PIPE HELISERT, 116667

AMAT 0020-35032 HP ROBOT ARM 0020-35033 HP ROBOT WING LEFT AND RIGHT, 111325

LAM 839-024486-100 Weldment, DLVRY Manifold Chamber, 135569

LAM 839-024486-100 Weldment, DLVRY Manifold Chamber, 135570

LAM 839-024486-100 Weldment, DLVRY Manifold Chamber, 135595

AMAT 0020-31163 Ring Focusing , Alum, 200mm, PRSP 3, 153590

AMAT 0020-31163 Ring Focusing , Alum, 200mm, PRSP 3, 153591

AMAT 0020-31163 Ring Focusing , Alum, 200mm, PRSP 3, 153592

VARIAN TURBO-V 250 VACUUM TURBO-PUMP MACROTORR, 96909007, 104282

HITACHI 2-819046-A ELECTRODE, 131358

HITACHI 2-819046-A ELECTRODE, 131359

Prior Scientific H129V4 ProScan Stage Controller, Microscope, XY Stage, 422983

AMAT 0040-48339 FACEPLATE, DUAL GAS, 200MM TICL4 TIN, 140125

AMAT 0020-31163 RING, FOCUSING, ALUM, 200MM, PRSP 3, 124870

HORIBA STEC SEC-6470R MFC MASS FLOW CONTROLLER, N2, 200LM, 200,000 SCCM, 157105

Advanced Energy RF Match 3153020-007

HITACHI 2-819046-A ELECTRODE, 125267

HITACHI 2-819046-A ELECTRODE, 125268

HITACHI 2-819046-A ELECTRODE, 125269

HITACHI 2-819046-A ELECTRODE, 125270

HITACHI 2-819046-A ELECTRODE, 125271

ASML 865-0045-001 ALIGNER ASSY FRAMELESS RETICLE, 125410

TEL TOKYO ELECTRON ES1D80-002917-11 BREAK FILTER BFA-08-100-ST-02-TF3, 121265

1 Lot of 1200 VITEC 59PR35-102 COMPONENT SMD HIGH FREQUENCY PWR INDUCTOR,102867

AMAT 0021-15607 Shield, Upper, 300mm, SIP TA, 126920

AMAT 0021-15607 Shield, Upper, 300mm, SIP TA, 126846

AMAT 0021-15607 UPPER SHIELD 300MM SIP TA, 109834

50 HEATSACPE 54-0593-01-01 HTSP-ASH-A2-593-01-01, 162711

AMAT 0041-96872 Spiral Showerhead Valencia, HTIL_DPYC, 300mm, ATO, ALD, 102562

Pro Fab LCTS 3.X Controller MT5001-100029, Liquid Cooled Thermoelectric Solution

Pro Fab LCTS 3.X Controller MT5000-100019, Liquid Cooled Thermoelectric Solution

Pro Fab LCTS Controller MT5000-100019, Liquid Cooled Thermoelectric Solution

Pro Fab LCTS Controller MT5000-100029, Liquid Cooled Thermoelectric Solution

Pro Fab LCTS Controller 3.X MT5000-100019, Liquid Cooled Thermoelectric Solution

Advanced Energy AE 2223-003-Y MDX-20K Master RF Generator, 0190-08122, 132344

Advanced Energy AE 3152012-043 MDX-10K Slave RF Generator, 3152012-043Z, 132345

Advanced Energy AE 3152012-043 MDX-10K Slave RF Generator, 3152012-043Z, 132349

Advanced Energy AE 2012-041-AB MDX-10K Master RF Generator, 3152012-043Z, 132350

Pro Fab LCTS Controller MT5000-100019 Liquid Cooled Thermoelectric Solution, MLU

ipower JP2000 Power Supply, 001-1617-100, 100015

Daihen RMN-30F11 Water Cooled Automatic RF Match, RMN-30, 452581

AE Advanced Energy 2012-043-X MDX-10K Slave Power Supply, 129510

Pro Fab LCTS302 Controller MT5000-100019, Liquid Cooled Thermoelectric Solution

Pro Fab LCTS 3.X Controller LCTS3X09, Liquid Cooled Thermoelectric Solution

Pro Fab LCTS MLU Controller LCTS3X10x, Liquid Cooled Thermoelectric Solution

AMAT 0200-35065 Chamber Liner, 422935

AMAT 0020-07570 LINER, CATHODE, ALIGNED, OXIDE ETCH, 327282