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。

26153 APPLIED MATERIALS HTR ASSY MCA'D, SNNF, 8", MCA ESC 0010-032543246 BROOKS AUTOMATION Robot Control, Amat 21016402163 ESC-204T-S293

35710 APPLIED MATERIALS ASSY, RF MATCH DPS CHAMBER 0010-36408

5135 RF SERVICES RFS1000 TRIODE 934-15016-00

35718 HITACHI CONTROLLER ASSY, MBX 80180

29722 YASKAWA Robot Control, NXC100 ERCR-NS16-A001

28453 AMETEK DYCOR OXYGEN ANALYZER CG1101

29710 YASKAWA Robot Control, NXC100 ERCR-NS00-A004

11287 APPLIED MATERIALS CARD VME MOTION CTLR, MEI V6U/DSP W/1007-0016 0190-14502

ered 300MM Afeol 0040-88628

21399 AG ASSOCIATION TOP PLATE ASSY AG ASSOCIATION 7100-2282-06

15009 ASTEX GEN MICROWAVE MAGNETRON HEAD 2.45GHZ 2, 0920-01105 FI20194

31200 BROOKS Team, Pri, Pre-Aligner 150 - 300MM, P/N: 45-021927 PRE-301B-CE

9789 APPLIED MATERIALS BUFFER CHAMBER LID W/ CABLE  BANNER SM312CV2 0140-04417

15292 NSK MEGATORQUE MOTOR M-JSG014DN504

28030 APPLIED MATERIALS 300MM PVD SHUTTER FEEDTHROUGH 0021-20825

30692 LAM RESEARCH Electrostatic Chuck, 715-102001-048 839-800327-526

C2028 BROOKS AUTOMATION Assy, Licht Curt Cntrl W / Stumm Verdrahtg 70022840

26404 ADVANCED ENERGY PARAMOT 3013 RF GENERATOR, 660-243024-005-D 3156330-261

27732 COMDEL RF Power Source,FP0119R1.0190-31891 Cps500/600

16200 APPLIED MATERIALS ASSY CHMBR BODY TANTALUM HEATED 0040-39206

29996 ADVANCED ENERGY RF GENERATOR, PARAMOT 3013, 3Z80-000652-12 3156330-012

27857 NOVELLUS SYSS ASSY, MC3E MOD CTLR W/ ETHERNET, 75-256657-00 02-253704-00

9901 ASTEX RF MICROWAVE MAGNETRON HEAD, LAM 660-097960-001 FI10002

26163 APPLIED MATERIALS RH-2 MAGNET ASSY 0010-21676

21672 DAIHEN MAGNETRON ASSY FOR 1.5KW MICROWAVE A 0190-35935 W/ SMA-15B ATM-15C

61 APPLIED MATERIALS VMIC 7505 800MHZ CPCI SBC 3U 0190-08390

29664 APPLIED MATERIALS Assy, Elektrisch, Synergy V452 Sbc 0300-76027

33929 APPLIED MATERIALS 300MM PRECLEAN/RPC PVD RF MATCH 0010-21748

21189 APPLIED MATERIALS BELT FOR TURRET 6000514

21270 NOVELLUS Rohr Assy 7/20.3cm Manf Remoteclean, C2S 10-274879-00

15010 ASTEX GEN MICROWAVE MAGNETRON HEAD 2450MHZ, 0920-01072 FI20061

26160 APPLIED MATERIALS COOLDOWN PLATE ACTIVE ACP 0040-96160

31956 RADIUM XERADEX UV SPECIAL EXCIMER LAMP L40/910/DB-SH48/90

32537 APPLIED MATERIALS DEUBLIN FEEDTHRU ROTARY ASSY CENTER INJ SI 0190-00981

30444 GLASSMAN High Voltage Power Supply, 75KV 12MA Ps/Wx75n12.0xx0

32959 SEMITOOL COMPUTER ASM W/ PC/104 1.4GHZ 512M 900C0347-507

4606 APPLIED MATERIALS LIFT MECHANISM W/ LIFT ARM 0020-75621 0010-28044

33872 PORT KENSINGTON WAFER HANDLING ROBOT, ESI: 983072 WFH4CM. TT/LR

33921 APPLIED MATERIALS 300MM CMP TITAN HEAD 0205-00898

26070 ASTEX MICROWAVE BUSS MODULE, LAM 685-097951-001 FI20050

7146 APPLIED MATERIALS ASSY, ELECTRICAL, SYNERGY V452 SBC, 0300-76027 0090-76133

20540 APPLIED MATERIALS PCB CPU GESPAC 68030, MPU-30H8, 22-0075-017 0660-01815

32760 APPLIED MATERIALS Reflexion Pad Pflege Arm Baugruppe 0041-54447

26212 APPLIED MATERIALS Assy Dc Netzteil Reflexion Lk Contr 0010-22481

20372 APPLIED MATERIALS Assy 200MM Kassette Anwender 0010-20481

27963 APPLIED MATERIALS TOP PLATE FEOL FNEL RF 300MM NO COOL 0040-92487

32466 BROOKS AUTOMATION ROBOT CONTROLLER, AMAT 21016402163 ESC-204T-S293

32935 ENI RF GENERATOR, ACG-6B-01M5 ACG-6B

10729 APPLIED MATERIALS ENDURA 300MM ADAPTOR 0040-81737

29722 YASKAWA ROBOT CONTROLLER, NXC100 ERCR-NS16-A001

21561 SMC PEGASUS 4 CHANNEL MANF, SS-8P6T, VCW23-5DL-5-H-Q SPE-CFM00490

29710 YASKAWA ROBOT CONTROLLER, NXC100 ERCR-NS00-A004

32476 APPLIED MATERIALS Seite Match Assy 0010-32148

34307 BROOKS - PRI AUTOMATION ROBOT CONTROLLER ESC-204T

26162 APPLIED MATERIALS Vhp Hub Assy , 0021-08364, 0040-04658 0021-08061

27976 APPLIED MATERIALS SHOWERHEAD HEATED BRAZED 300MM AFEOL 0040-88628

30693 LAM RESEARCH ELECTROSTATIC CHUCK 715-100675-135

22005 APPLIED MATERIALS SERIPLEX MUX I/O PCB(1),(016H-047H) 0190-35653

31200 BROOKS EQUIPE, PRI, PRE-ALIGNER 150 - 300MM, P/N: 45-021927 PRE-301B-CE

32003 BROOKS AUTOMATION PRE-ALIGNER, P/N: 6-0000-3669-PC PRE-301B-CE

29185 APPLIED MATERIALS NGK CERAMIC HEATER 0200-35527

32934 EDWARDS TURBOMOLECULAR PUMP CONTROL IT, YT49-Z2-Z00 SCU-800

10728 APPLIED MATERIALS ENDURA 300MM ADAPTOR 0040-99334

15002 APPLIED MATERIALS CHAMBER ORIENTER/DEGAS 0020-70376

24629 EBARA CHUCKING PLATE GEMP FOR AI HEAD C-3570-670-0001

C2028 BROOKS AUTOMATION ASSY, LIGHT CURT CNTRL W/ MUTE WIRING 70022840

30695 LAM RESEARCH ELECTROSTATIC CHUCK, 719-102001-048 715-102001-048

21609 THERMO NICOLET FOURIER TRANFORM INFRARED SPECTROMETER AVATAR 370 FT-IR

27732 COMDEL RF POWER SOURCE, FP0119R1, 0190-31891 CPS500/600

30691 LAM RESEARCH ELECTROSTATIC CHUCK, 839-800327-523 715-102001-040

32274 APPLIED MATERIALS Endura Roboter Arm Handgelenk Assy 0021-08364

34414 APPLIED MATERIALS ESC ASSY, EMAX, 200MM, 0040-05493 0040-44645

34575 APPLIED MATERIALS ESC ASSY, 200MM, DUAL ZONE, EMXP, 0040-39990 0040-04951

29664 APPLIED MATERIALS ASSY, ELECTRICAL, SYNERGY V452 SBC 0300-76027

33923 ESI VISION PROCESSING IT, VPU-100 VPU100

C0512 ADVANCE ENERGY MDX High Point RF Generator 3152414-401

29709 YASKAWA Robot Control, NXC100, 0190-45353 ERCR-NS01-B004-E1

21270 NOVELLUS TUBE ASSY 7/8'''' MANF REMOTECLEAN, C2S 10-274879-00

35907 APPLIED MATERIALS POWER SUPPLY 0090-11139

28741 PRI AUTOMATION WAFER PREALIGNER PRE-350B-CE

30042 APPLIED MATERIALS PCB, WHO Motion Control, Model VX2 0190-53178

17053 VELOCITY 11 AGILENT VCODE MICRO PLATE LABELER 3067.002

22008 SMC TEMPERATURE CONTROLLER, CP30-BA, AMAT PN: 3930-00257 INR-244-647B

19114 NSK Megatorque Engine M-JSG014DN503

32760 APPLIED MATERIALS REFLEXION PAD CONDITIONER ARM ASSEMBLY 0041-54447

26743 AXCELIS ESC ASSY, 200MM, 6 ELECTRODES, AXCELIS P/N: 110122660 SG26 2167-1

26212 APPLIED MATERIALS ASSY DC POWER SUPPLY REFLEXION LK CONTR 0010-22481

15008 ASTEX GEN MICROWAVE MAGNETRON HEAD 2450MHZ, 0920-01072 FI20061

20372 APPLIED MATERIALS ASSY 200MM CASSETTE HANDLER 0010-20481

26742 AXCELIS ESC, BACK SIDE GAS COOLED, 200MM, AX20RMD 190003620

9047 MKS PORTABLE BARATRON TRANSFER STANDARD, 690A11TRA PBTS1A11FA2

32489 APPLIED MATERIALS ASSY, VECTRA IMP RF MATCH .01UF CAP 0010-13622

11215 APPLIED MATERIALS PEDESTAL, HOLES 200MM BLUE SNNF 0040-18053

27478 APPLIED MATERIALS SERIPLEX I/O DIST W/ 0190-35762, 0100-09287 0100-35124

27477 APPLIED MATERIALS SERIPLEX I/O DIST W/ 0190-35763, 0100-09287 0100-35124

27780 APPLIED MATERIALS PCB ASSY, SYS. FACILITY I/F PRODUCER M, GAS 0100-01294

27785 APPLIED MATERIALS PCB, SAFETY INTERLOCK, GAS PANEL, PRODUCER SE 0100-01764

27726 APPLIED MATERIALS CONTROLLER ASSY 0100-00486

28031 APPLIED MATERIALS 300MM PVD SHUTTER FEEDTHROUGH 0021-20825

28032 APPLIED MATERIALS 300MM PVD SHUTTER FEEDTHROUGH 0021-20825

30072 APPLIED MATERIALS Rolladen Feedthru Assy 0010-88443

16442 SHIMADZU Fourier Transform Infrared Spectrophotometer FTIR-8400S

32476 APPLIED MATERIALS SIDE MATCH ASSY 0010-32148

16607 ASTEX GEN MICROWAVE MAGNETRON HEAD 2.45GHZ, 3750-01112 FI20101

24945 APPLIED MATERIALS DELPHIN POWER SUPPLY 0195-11147

26162 APPLIED MATERIALS VHP HUB ASSY, 0021-08364, 0040-04658 0021-08061

13938 APPLIED MATERIALS CNTRL MAGLEV ROT W/NTC 300MM, PN: 710000171 0190-11669

1826 TOKYO ELECTRON END POINT DETECTOR, P/N: 1880-028102-14 EPD210S

10951 IRAM TECH DUAL ARM VACUUM ROBOT WTR-ID200A/L110

21978 APPLIED MATERIALS PCB Seriplex Ctrl Bus Muxadio Spx MUXADIO210 0090-00475

1933 APPLIED MATERIALS GAS DIST  MILLIPORE FC-260V(X7) 8300, P/N:0559-GAS

29717 APPLIED MATERIALS SIDE MATCH ASSY 0010-32148

1932 APPLIED MATERIALS GAS DIST  TYLAN FC-260V(X4) 8300, P/N: 856-GAS

29875 APPLIED MATERIALS DIODE LASER W/ FIBER OPTICS CABLE 1100-A0110

32274 APPLIED MATERIALS ENDURA ROBOT ARM WRIST ASSY 0021-08364

25794 APPLIED MATERIALS 3 Channel Htr/Susceptor Leveling System 0500-01083

28358 APPLIED MATERIALS Assy, Hdp Verlängerte Roboter W/A4249-9215HG-A1

32198 ADVANCED ENERGY PARAMOT 3013 RF Generator, 660-078399-205 3156330-160

12751 CARL ZEISS MICROSCOPE AXIO SCOPE.A1 W/ HAL100 ILLUMINATOR 430035-9120-000

11002 IRAM TECH ROBOTIC ARM WTR-IP200A/L110

17329 VELOCITY11 BENCHCEL 4R MICROPLATE HANDLER W/O ROBOT ARM  RACKS 18692.204

29709 YASKAWA ROBOT CONTROLLER, NXC100, 0190-45353 ERCR-NS01-B004-E1

14899 PACIFIC SCIENTIFIC SC750 SERIES SERVO DRIVE,115/230V,1 - 3PH SC752B-001-01

16202 GENMARK GB4 WAFER HANDLER TRANSFER ROBOT W/ END EFFECTOR GENCOBOT 4/3L

25888 COAXIAL POWER RF GENERATOR, 110-230VAC 850VA RFG500-380KR

26196 APPLIED MATERIALS MAINFRAME DC PS ASSY, 0620-01733, 0150-36684 0040-04123

27977 APPLIED MATERIALS SHOWERHEAD, HEATED BRAZED 300M 0041-10348

8387 PAL SYSTEM CTC HTC PAL HTCO-LEAP AUTOSAMPLER PAL STACK COOLER DW

15994 ADVANCED ENERGY RF Navigator II, 0190-53534, 2.0MHZ 3155332-004B

26113 COMDEL 13.56MHZ RF GENERATOR, FP7114R2 CB300