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
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