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 0620-01700 Cable Assy Lamp (Spare For 0650-01111), Harness, 413522

AMAT 0620-01700 Cable Assy Lamp (Spare For 0650-01111), Harness, 413523

IFC10, SE10-104 PCB, BOARD CONTROLLER. 411512

IFC10, SE10-104 PCB, BOARD CONTROLLER. 411510

IFC10, SE10-104 PCB, BOARD CONTROLLER. 411513

SCEU-106AA, V39-A, AP-447E, BOARD, CONTROLLER. 411515

SCEU-106AA, V39-A, AP-447E, BOARD, CONTROLLER. 411516

TEGAL 99-200-300 REV. B, PCB SENSOR INTERFACE. 411522

SECU-10 5, V39-A, AP-447E, BOARD. 411536

Extreme Networks 17112 Summit X670 Fan module BF, 452702

Novellus 17-422170-00 Assy, Controller, Input, PCB, 453689

AMAT 0226-98083 Assembly, Refillable Level Sensor TEOS/DOPAN, 407100

AMAT 0226-98083 Assembly, Refillable Level Sensor TEOS/DOPAN, 407101

3 Novellus 34-160330-00 Assy, Flow Switch, ECI, 100 ml/min, 100018

Aera FC-PA7800C, MFC, N2, 50 SCCM, Novellus 22-268871-00, 452059

PL Fluotar 50 x / 0.85 D ∞/0, 567017 Leitz Wetzlar Germany

Nikon Japan 425051 BD Plan 20 / 0.4 210/0

Advantech PCA-6114P4-C Backplane Circuit Board W/ PCA-6180 PCB 413289

AMAT 0100-00035 Manometer PCB, Mano Range Select, Farmon ID 412436

Tegal 99-173-004 PCB, RFG-4, RF Gen Interface, 410387

Semi Parts SPI-99-247-003ALT Spatula Inerface SPI-3, Tegal 99-247-003, 410390

Novellus 22-00147-00 Valve, Bellows, 1/4 VCR, Swagelok SS-4BK-V51, 406136

Novellus 22-00147-00 Valve, Bellows, 1/4 VCR, Swagelok SS-4BK-V51, 406193

AMAT 0020-82913, Electrode, EH1 (H.E.), 410527

Texas Instruments 994761-000, 994759-000, 994760-0001, PCB Assy Board, Subassy

APTech Pressure Regulator w/ Fujikin Isolation Valve, ¼”  ½" VCR, LAM, 452127

Sensys Assy 43-0044, CMS Interconnect Board, FAB 41-0044, PCB, 406233

LAM 839-073168-002 WLDMT, UPC Valve, 406235

LAM 839-073168-002 WLDMT, UPC Valve, 406236

4 ocal Poco AMM07531 Slit, Revolving Current (Medium), 406534

Semr-104, SPME AP-503B PCB Board

Lot of 900 OSRAM SFH300 FA 880nm NPN Si Phototransistors

AMAT 0100-20091 PCB, Pyro/Overtemp, Interlock, 406579

Varian 04073-1, Accel/Decel MDL-2/10, Power Supply. 412978

AMAT 0240-13278, Pressure Switch, Kit, VER 4 TEOS, 0150-10045. 328914

AMAT 0240-13278, Pressure Switch, Kit, VER 4 TEOS, 0150-10045. 328915

Kawasaki Robot T3-028180-B, Wafer Handler Fork 6". 329098

AMAT 0040-07679, INSULATOR, CHAMBER - M/F, 300MM EMAX. 411526

Cisco Systems Catalyst 4000 Series 4006 WS-C4006 Optical Network Switch, 412654

AMAT 0240-00280, KIT, MOTING HARDWARE, BASIC APPEAR. 411620

AMAT 0020-28306 Clamp Ring, 8" JMF AL/TI, 410939

AMAT 0140-75156, Harness, Cable, SMIF, PLC, LLB, Interconnect, Phase II, 413850

Shimaden SR25-2P-N-00699609 Temperature Controller, Canon Y75-1143-000, 411713

LEP MDMSP 7300503 PCB, 60-000164H, Motor AMP Hi-speed module

AMAT 0100-00403 PCB Assembly, Options BD, Slit Valve INT, 409238

AMAT 0140-75156 H/A, SMIF PLC LLB Interconnect, Phase II FACI, 413866

AMAT 0150-92681 Cable Assy, Honeywell 24CE2-S2 Micro Switch, Harness, 413518

Tegal 99-228-001 PCB, FLS-1, Flag Sensor, 98-228-001, 410388

Tegal 99-228-001 PCB, FLS-1, Flag Sensor, 98-228-001, 410389

AMAT 0010-00564 Wafer Coter Lift Assembly, ED-76570004, 410422

Disco GAFU41, GAFP22 PCB Daughter Board, D1 Sensor 14 PH Emitter, EMT, 411546

Disco GAFU41, GAFP22 PCB Daughter Board, D1 Sensor 14 PH Emitter, EMT, 411547

Tegal 94-400-001, Harness Sensor, 410517

Delta Design 1662040-501 Power Control PCB

12 Mass-Vac 300911, Stainless Steel, Filter, Gauze. 412940, lot =12

AMAT 0020-26588 SHIELD 8" PCII Shield Copper, 104123

AMAT 0150-97544 Cable Assembly, Front End Signals, 411008

Disco AK-BX551PH Pack Driver, Stepping Motor Driver, BAAK-BK551P, 414777

AMAT 0140-21235, H/A, AC Power CH, F, HTR, Cryo, Control, Cable Assembly, 413798

AMAT 0140-21235, H/A, AC Power CH, F, HTR, Cryo, Control, Cable Assembly, 413799

AMAT 0140-21235, H/A, AC Power CH, F, HTR, Cryo, Control, Cable Assembly, 413800

AMAT 0140-21235, H/A, AC Power CH, F, HTR, Cryo Control, Cable, Assembly, 413801

AMAT 0140-21235, H/A, AC Power CH, F, HTR, Cryo, Control, Cable Assembly, 413802

2 AMAT 0020-06315 QUARTZ 3.6" 8330 VIEW PORT WINDOW 402803

AMAT 0150-02403, Cable, Assembly, Main AC Interlinks system AC 3. 413847

Varian E15000150 Multi Proteus Signal Conditioner Assy, Sensor, PCB, 412010

Boonton 72B, Capacitance Meter, 406305

 AMAT 0020-88984-A SHIELDING, FRONT 155-A 406275

AMAT 0140-00024, AF19, Brake Wiring Assy. 412474

BOC Edwards D15405262 Amplifier Module, PCB, 450520

BOC Edwards D15405260 Control Module, PCB, 450522

AMAT 0040-01424 RETAINER, BEARING, ARM, ECP. 411128

RK Industries Ryan Herco AOV-503 VX2, PVDF/VIT Air OP VLV 1/2" NO

2 Electrical vacuum feed through, 411356

OnTrak Systems 28-8875-038 SMIF Relay Board, PCB, 22-8875-038, CE 96, 414735

OnTrak Systems 28-8875-038 SMIF Relay Board, PCB, 22-8875-038, CE 96, 414736

AMAT 0100-00025 Power Supply PCB, 60V, FAB 0110-00025, 414738

AMAT 1350-00038, Pressure Gauge, 0-600 PSIG, w/ Male Elbo, 410901

AMAT 0040-91860, CHBR, Cooling Flood G, 410940

AMAT 0040-01424, Retainer, Bearing, 410957

AMAT 0040-01424 Retainer, Bearing, Arm, ECP, 411005

Moeller NS 2-160-NA Industrial Circuit Breaker, 160A, 690-8000VAC, NS 2, RS1273

Bit 3 Computer RPQ600302, 82002053, PCB, Interface, 405801

FAITH ENTERPRISES, WTC-01 SYSTEM CONTROL BOARD, PCB. 411530

PRI, BM301130100, 14A-A.OR-24, BOARD, MAIN LADDER. 411539

5 Dinsin SO04442 BFS O-ring, Blue Fluoro Silicon (2-365), 408009

Tescom SK 3635 Pneumatic Actuated Packless Valve, 451611

Opto 22 AC37 ISA Bus High Speed Serial Co-processor

it Instruments UFC-1100 Mass Flow Controller, MFC, BCL3, 200 SCCM, 410620

it Instruments UFC-1000 Mass Flow Controller, MFC, N2, 2 SLM, 410623

AMAT 0150-77367 Cable, Harness, 413923

Tylan FC-2900V Mass Flow Controller, MFC, AR, 300 SCCM, 410714

MKS 122BA-00100 BARATRON PRESSURE TRANSDUCER 100 TORR /- 15VDC - 30mA 402864

8 Shibaura P1827T, 9BE2011, G-75 (P), Perfluoro, O-ring, 329508

AMAT 0150-22610 CABLE ASSEMBLY, I/O BLOCK DIO WL ECP. 407319

Greene Tweed 8527301186SS592, Compod 592, Chemraz, O-ring, 406638

Catch Cup for Wet Etch, 406052

Catch Cup for Wet Etch, 406053

LAM 515-011835-001 Tool, Domed Electrode Level, 412762

AMAT 0150-10763 Cable Assembly, Slurry Analog Out -O J-  JD, 413677

Koganei RAPS20-180-54W Cylinder it, 411808

LAM 515-011835-001 Tool, Domed Electrode Levelin, 412967

STI 51552-0100 SSLE10 Single w/ STD STI-SSLE55 Prosafe, 452674

Novellus 17-143268-00 Metal Casing, 406347

Nor-Cal 3870-01256 Isolation Angle Valve, KF40, 328193

Saint Gobain CDV2-F88NC-2 Furon 1106124 Pneumatic Actuated Valve, 453339

AMAT 0660-01813 PCB GESPAC, INTERFACE RS232 (SPARE FOR 0190-). 411097

MC 1v4, 0444-7, PCB Board Assembly. 412330

TEL, Tokyo Electron, 381-500246-3, SBC-429T, J8928-6003K,Rom/Ram II, Board, PCB.

MKS 128AA-00010D Pressure Transducer, Type 128, 10 Torr, /- 15 VDC, 410302

AMAT 0150-94667, Cannon-G, CA X6G, P2/Z21B, Power In, Cable, Assembly. 413780

AMAT 0140-03268 Rev.002, H/A, Remote, Digital IO, TM#2, 5.X FI. 413863

AMAT 0140-01457, 1-11938000-394, Cable, Harness Assembly, Pneumatic. 414052

AMAT 0150-10764, Turck, Harness, Cable Assembly, Slurry Analog Out. 410745

AMAT 3800-01102 Regulator, Press Air -0- 100PSI, 2 Port, 1/4" FCE, 402758

AMAT 3800-01102 Regulator, Press Air -0- 100PSI, 2 Port, 1/4" FCE, 402759

AMAT 0100-90313, PWB ASSY SPIN CLOCK. 409153

AMAT 0100-90313, PWB ASSY SPIN CLOCK, 409155

AMAT 0100-90313, PWB ASSY SPIN CLOCK, 0010403218, 409157

MKS Ion Systems 6115 Airforce Ionizing Blow-off G, 451890

MKS Ion Systems 6115 Airforce Ionizing Blow-off G, 451891

VAT 24424-KA24-BCZ1/0391 A-603532 PNEUMATIC ANGLE VALVE KF16 NOVELLUS 406118

AMAT 0660-01813, PCB, GESPAC, INTRF RS232, (Spare for 0190-), 410566

Maxon 345295 EC Motor w/ AMAT Bracket, 452354

AMAT 0242-76367, Kit, Retrofit, Bolt Down, Lid, Chamber. 328918

AMAT 0150-99162 CA Gas MDL ASH3/PH3, 15 Way 'D' 413697

AMAT 0150-99162 CA Gas MDL ASH3/PH3, 15Way 'D', 413736

PRI BM29066 Auto Motor I/O control, V2 PRI0305,

AMAT 0140-20518 Harness Assy BUF Extension, Cable, 414759

AMAT 0100-09117 PCB, DIO Fuse Board, Burr-Brown 718A Power Converter, 409855

AMAT 0100-09117 PCB, DIO Fuse Board, Burr-Brown 718A Power Converter, 409856

AMAT 0200-09447 Plate, Quartz, Gas Dist, Upper, 150mm, ASP PRSP3, 408491