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。

Nupro SS-4BK-V13-91N0 Isolation/Shut Valve, 411631

AMAT 0150-10924 Cable Assy, Process Kit Heater, Filter T, Harness, 412833

3 Omron S8VS-06024, S8VS-01524, TDK noise filter ZRC2206-11S

AMAT 0150-10924 Cable Assembly, Process Kit Heater, Filter T, Harness, 414022

VALVE FUBF-91-3.2 BELLOWS He 5 3.2 402801

AMAT 0150-38444 Cable Assy, Chamber Ethernet Interconnect, Farmon ID 413100

Fujikin FUBFL-71-635, On/Off, Shut Valve, TEL 0120-064661, 402871

AMAT 0020-92267, Mot Motor, 410430

AMAT 0020-06826 Shaft, 411240

ELH002 Electrode Plate, Farmon ID 412537

ELH002 Electrode Plate, Farmon ID 412538

Applied Ceramics 91-00535A Window Recessed Endpoint, 414778

Applied Ceramics 91-01294A Window Manometer Port DPS MEC, 328829

SMC NCDQ2B20-30D Cylinder, 145 PSI, 1.00 MPa, 414959

Applied Ceramics 91-00535A Window Recessed Endpoint, 329127

IPEC Speedfam 372M-72563-1 Anodized Aluminum Moting Bracket

IPEC Speedfam Novellus 0810-106850 Plate Support Aspirator

AMAT 0150-11305 Cable Assembly, Gasline Heater Jacket Power, 3 414137

PILLAR PNSP-M12B PVC, 12MM OD, PILLAR MANUAL SHUTOFF VALVE. 407451

(Set of Three) MCM Master 4088K3, Liquid filled Gauge. 411879

AMAT 0150-10714 C/A Pneumatic Adapter 413541

AMAT 3760-00002, Slide Assembly, Linear 220MM, I.G. W/ Sensor. 413671

2 Tokyo Electron TEL 071-000874-1, Alvania Grease 50CC. 329096

Hitachi MES-30C Circuit Breaker 412216

AMAT 0150-00976, Cable Assy, Smoke Amplifier, MCE. 413006

AMAT 0620-02392 Cable Assembly, 22AWG, SGL - End LGH, Tyco 443929-1, 414300

AMAT Cable Assy, 22AWG SGL-END LGH, TYCO 443929-1, 413519

Disco MOENH416--A, W96400060 V20-C, Wiper, T-Shutter. 413211

AMAT 0620-02392, Cable Harness Assy 22AWG SGL-END LGH, 413725

000 AVX Kyocera Chip Capacitor 1000pF 06035C103JAT2A

CKD B2019-2C-P, Pressure Regulator w/ Pressure Gauge, B2019-2C-PG146. 329253

20 , OSRAM, HLX Xeneophot 64610 Halogen Lamp, 50W

 20 , OSRAM, HLX Xeneophot 64610 Halogen Lamp, 50W

14 Varian E42000091 Ball Bearing, 450409

AMAT 0040-43989 BKT, CYLINDER, GRIP DRV. 411129

HydePark SM300A-460-00FP Ultrasonic Sensor, 12-24 VDC, 25mA, 410325

Nikon WALG-B 13092-1 Circuit Board, PCB, Farmon ID 412582

Beckhoff IP2301-B510, B510-0000,CANopen Compact,Fieldbus ,Eight Channel,24VDC

Nupro Swagelok Metering Bellows- Valve SS-4BMG-VCR Micrometer 414708

Parker Veriflo HFR902B4PBX8V Pressure Regulator, Valve, 409931

2 Pittman 9234E318-R1, 9700-6191-01 Rev.A, Motor, 24VDC. 412881

AMAT 0040-54907 Cover Front right 2 chem Direct mix

2 DELL 700-213-001 -Analog Switch KVM Network Module For Dell PowerEdge1855/1955

AMAT 0140-77754, Cable, Harness, Pad Cond DC. 413992

AMAT 0200-01097, Insulator, Ceramic Lift Pin, Esc Assy. 413079

2 Hammond Man. 166L20, JS1163, 115V, 40VA, 80Hz, Rectifier,Low-Voltage

AMAT 0200-01097 INSULATOR, CERAMIC, LIFT PIN, ESC ASSY. 411204

AMAT 0150-20586, Cable Harness Assy Pump, INTFC CH CPC, 413976

KROM SCHRODER 84444250 DL5E AIR PRESSURE SWITCH, N-2 BUBBLING 1110324. 407417

2 CompuMotor OS Series Model # CP*OEM5740DS-10369

Wasco V110-31W3/4135 Pressure Switch, 00-683430-01, Farmon ID 412257

2 Pittman 9234E31-R3, 9700-6191-01 Rev.E, Ametek, 24VDC, Stepping Motor. 413325

AMAT 0200-01097 LIFT PIN CERAMIC INSERT. 411236, 411237, 411238

MS-0040-A Cylinder, Rod. I19-12, 450459

AMAT 0040-38775 Raceway Cables Enclosure "C" Side, RTP, 409410

Nemic Lambda MS-9-12 Power Supply, 12V, 3.0A 413341

Tescom 44-2260-942-151 Single Stage Pressure Regulator, 410272

AMAT 0020-22170 SST Cover Shield, 416532

Asyst 4001-1354-01, SMIF Pod, Wafer Cassette, 150mm, Hoop 402866

SPI 20-703-5, Dial Drop Indicator w/916547-001 Fixture, 914754-001. 329222

Furon PP3-1, Head, Connector. 413303

AMAT 0150-22663 Inv, Cable Assembly, system CPU distribution, 411436

AMAT 0140-00987 Harness Assembly Pump 413718

AMAT 0140-76919, Harness Assembly, Control, Interlock, PCB, J2 to Contr's 413761

AMAT 0020-98881 Plate Front 412698

RK Industries RK-FPR Pressure Valve, 409960

AMAT 1200-90078 RELAY SCKT DIN RAIL MODEL LY4 Farmon ID 405877

AMAT 0040-31860 Panel Breaker/Gem Serial Interface, 413637

NIDEC PC-101 OKB-2505-22 PCB CDK-4V Farmon ID 406086

Nemic Lambda HR-10F-15 Power Supply, 15V, 4A, 452248

VARIAN NOVELLUS 04-708192-03 SHIELD HORIZONTAL PASS THROUGH 406197

NIDEC PC-101 PCB OKB-2505-22 063 CDK-4V 406086

Allen-Bradley 100-C60D*00 Contactor, C60, 453430

Allen-Bradley 100-C60D*00 Contactor, C60, 453430

Allen-Bradley 100-C60D*00 Contactor, C60, 453431

Allen-Bradley 100-C60D*00 Contactor, C60, 453431

Koganei CS5B2 Sensor, Cylinder, 411823

Hitachi ET-30E 2P, Earth-Leakage Breaker, 100-100/200-200 V, 15A. 414977

Dynetic Systems 20309C DC Servo Motor, 30V, 3.6 Amp, 410226

Novellus 17-029896-00 Bracket, Dual Nupro 405807

13 Varian E42000091 Ball Bearing, 450410

AMAT 3820-01002 CUP SUCTION 1.57 DIA SEALING RING.(LOT OF 10) 411130

SMC D-A73, 0090-00350, REED SWITCH, RAIL MOT SENSOR CABLE. 411142

AMAT 0090-76132 SENSOR ASSM, PHASE 3 LLC DOOR UP/DOWN. 411140

AMAT 0140-76863 H/A, EMO INTERCONNECT PWR/ELEC , 300. 411141

AMAT 0150-00585 Cable Assembly, Cell A Interlock 413543

Varian 112606001 Collimator, Laser DIO Revision 6 412686

AMAT 0140-35210 Harness Assembly, Transfer Chamber, Temp SW, Cable, 414216

AMAT 0040-90796, Adaptor 1.25" Pipe-KF40. 414277

AMAT 0020-78449, Cover, 410980

FSI 300982-002 Proximity Switch, Reed, 200VAC, 0.25A, 410179

Matheson Gas FM4374A Implant Gas Cab, S/S Turn, Farmon ID 412233

Matheson Gas FM4374A Implant Gas Cab, S/S Turn, Farmon ID 412234

Matheson Gas FM4374A Implant Gas Cab, S/S Turn, Farmon ID 412235

AMAT 0150-22634 Cable Assembly, RS232 Converter, Link Master, 409228

AMAT 0021-39608 Seal, Throttle Valve, 300mm, SACVD, 409234

AMAT 0150-02416 Cable Assembly, AC Power - TB1 (RT), Anneal Connector, 411075

3 Speedfam/Ipec 959244 Rev. A Cover, Exhaust 414611

SPI 20-703-5, Dial Drop Indicator w/ 914919 Fixture, 914754-001. 329221

Vexta PH265L-04, JM9600-0148-01B, -Phase, Stepping motor, DC 5v, 1A. 408845

5 Thomas  Betts H100-TB Conduit Hub, 1", Insulated, Zinc Die Cast 413332

AP Tech 22-2756, Valve, Diaphram, Air-OP Normally closed, 412462, 412463

Dynetic Systems 20309C DC Servo Motor, 30V, 3.6 Amp, 410225

Varian 0470908301 Fixture, Lift, Metal Bar Components, 407029

Masterflex L/S Quick Load Pump Head, 408003

Millipore, WCDI00020, WCDS Interface Style #2, S2C, Farmon ID 412569

AMAT 0140-38138 Harness Interlock Spill Sensor Chamber CVD TI, 451950

AMAT 0140-35681, Cable, Harness Assembly, AC TB/Fuses, DPS, Centura. 413993

AMAT 0140-77734 Cable, Cleaner EMO 2 414006

Bently Nevada 124534-01 Custom Proximitor, 452451

AMAT 0140-10187, Cable, Harness Assembly, 2 Contactor, ADA. 414440

AMAT 0020-14491 Bracket Blower Duct 412985

AMAT 0200-01097 Insulator, Ceramic, Lift Pin,Esc Assy 412992

Dwyer 3000MR Photohelic Gauge, 24 VDC Regulated, 410875

Dynetic Systems 20309B DC Servo Motor, 30V, 3.6 Amp, 410233

6 Scientific Technologies Inc T2007, 28361-0010, ICE 60947-5-1, Safety Switch

2766850 TIMER MODULE UEGM OE/AV-24DV/100 PULSE EXPANSION 406703

Disco MOGAH 350-B Vacuum Pressure Switch, 450332

9 AMAT 3700-01921 O-ring, Seal, ID 6.475 CSD .210, 75 Duro, Brown, 413259

5 IPEC Speedfam Novellus 372-57329 PTFE Plug

AMAT 0140-18065 HARN ASSY, SOURCE CONDITIONING , LOWE. 411205, 411206, 411207

AMAT 0020-23998 Plate Targer FA Interface, 409492

AMAT 0140-09151 Harness Assembly, Retro Motor Brake Power, 409509

WinSystems PCM-UI048A, FAB 400-0255-00B, 406088

4 TEL SS04188, SP-GS53, Arm Lift Sensor, 406112

Disco EAUA--163100 PCB, FAPCB-0337, Farmon ID 412524

AMAT 0140-21306 H/A, 208AC Power, Ethernet Hub, Mainframe 30, 409540

AMAT 0140-21306 H/A, 208AC Power Ethernet Hub Mainframe 30, 409647

AMAT 0020-20945 BRKT, SW MAG/H-Sensor, 450458

AMAT 0150-02602 FIC E84 Pods C and D, 411504

AMAT 0140-38038 Harness, 1/2 ATM Switch, CVD TI, 411508

AMAT 0020-19383 Finger, Flat 5", 411517