0100-00116板卡船舶半导体工控备件优势经销

福建中立恒自动化设备有限公司

目前，世界上有200多个厂家生产可编程序控制器产品，厂家有德国的西门子，美国的Rockwell(AB)、通用(GE),日本的三菱、欧姆龙，法国的施耐德等。

可编程序控制器总的发展趋势是向高集成度、小体积、大容量、高速度、易使用、高性能方向发展。具体表现在以下几个方面：

(1)向小型化、专用化、低成本方向发展

20世纪80年代初，小型PLC在价格上还高于小系统用的继电器控制装置。随着微电子技术的发展，新型器件大幅度的提高功能和降低价格，使PLC结构更为紧凑，功能不断增加，将原来大、中型PLC才有的功能移植到小型PLC上，如模拟量处理、数据通讯和复杂的功能指令等，但价格不断下降，真正成为继电器控制系统的替代产品。

(2)向大容量，高速度方向发展

大型PLC采用多微处理器系统，有的采用32位微处理器，可同时进行多任务操作，处理速度提高，特别是增强了过程控制和数据处理的功能。另外，存储容量大大增加。

(3)与计算机联系密切

从功能上看，PLC不仅能完成逻辑运算，且计算机的复杂运算功能在PLC中也进一步得到利用，从结构上看，计算机的硬件和技术越来越多地应用到PLC；从语言上看，PLC己不再是单纯用梯形图语言，而且可用多种语言编程，如类似计算机汇编语言的语句表，甚至可直接由计算机语言编程；在通讯方面，PLC与计算机可直接相连并进行信息传递。

(4)发展多样化

可编程序控制器发展的多样化体现在3个方面：产品类型、编程语言和应用领域。

(5)模块化

PLC的扩展模块发展迅速。功能明确化、专用化的复杂功能由专门模块来完成。主机仅仅通过通讯设备向模块发布命令和测试状态，这使得PLC的系统功能进一步增强，控制系统设计进一步简化。

(6)网络与通讯能力增强

计算机与PLC之间以及各个PLC之间的联网和通讯的能力不断增强，使用工业网络可以有效地节省资源、降低成本、提高系统可靠性和灵活性，致使网络的应用有普遍化的趋势。

(7)多样化与标准化

生产PLC产品的各厂家都在大力度地开发自己的新产品，以求占据市场的更大份额。因此产品向多样化方向发展，出现了欧、美、日多种流派。与此同时，为了推动技术标准化的进程。一些国际性组织，如国际电工委员会(IEC)不断为PLC的发展制定一些新的标准，如对各种类型的产品作一定的归纳或定义，或对PLC未来的发展制定一种方向或框架。

(8)工业软件发展迅速

与可编程序控制器硬件技术的发展相适应，工业软件的发展非常迅速，它使系统应用更加简单易行，大大方便了PLC系统的开发人员和操作使用人员。

可编程序控制器的输出信号类型可以是开关量、模拟量和数字量。输出单元从广义上分包含两部分：一是与被控设备相连接的接口电路，另一部分是输出的映像寄存器。

PLC运行时CPU从输入映像寄存器读取输入信息并进行处理，将处理结果放到输出映像寄存器。输出映像寄存器由输出点相对应的触发器组成，输出接口电路将其由弱电控制信号转换成现场需要的强电信号输出，以驱动电磁阀、接触器、指示灯等被控设备的执行元件。

12007 / OLYMPUS MICROSCOPE HEAD / OLYMPUS AMERICA INC

0010-33918 / ENABLER POWER BREAKER  FOR MAIN POWER/SOURCE/PROCESS KIT / AMAT

MOELP00452B / FIBER / DISCO

1-130-022 / PUMP CONTROL CARD PCB MODEL 300A IDI 300 / IDI INTEGRATED DESIGN

16-120946-00 / WELDMOT BRACKET ALIGNER 200MM 04-122159-00 / LAM RESEARCH

100-000-928 / CONTROLLER, BX-2 8 AXIS 6 DRIVES / BERKELEY PROCESS CONTROL

834-154249-084 / CA, COAX, RF, C(M) TO HN(M), 84FT / TRU-CONNECTOR CORP

FA31110AP / TRACE O2 ANALYZER, FA31110AP, DELTA F / DELTA F CORPORATION

0020-28380 /SHIELD LOWER 8 CLMPD COH SCREWLESS SST /APPLIED MATERIALS AMAT

810-LGE-00-RTD3-0-100-00-SPS-S-FSH1-FSN2 / CNTRLR, 85-264VAC, HEAT LOGIC / EUROT

SPM5F2A3S252 / SWITCHING POWER SUPPLY 1500 WATTS 115/230V 30/15AMPS / POWER ONE

TYB631-1/FANR-LF / I/O BOARD PCB 2L81-050061-14 / TOKYO ELECTRON TEL

DR1015B60 / DD SERVO ACTUATOR / YOKOGAWA

4249-E922 / POWER SUPPLY MODULE 4CH 12V 1.5A FUJITSU / CANON

SU1400NET / APC SMART-UPS 1400, OUT 120V 50-60 HZ, 1000VA / APC

5.0 out of 5 stars.

1  SU1400NET / APC SMART-UPS 1400, OUT 120V 50-60 HZ, 1000VA / APC

KX00039 / CONTROL BOARD / PRI

96151216 / PCB, SOM, SCN,OPT, MEMY, DEFT, SPECIAL / CREDENCE

435465-9000-000 / MEASURING STAGE 90-27-601-0000 / MARZHAUSER WETZLAR

38463-01 / SPIN CHUCK, COATER 90 SER 200 MM 99-23217-01 / SVG

DS2110-357947-11 / PIPING 80A SUS316 80A 10S /TOKYO ELECTRON TEL

ES2L10-251162 / CU VIGUS STD RING GND STEP BEOL / TOKYO ELECTRON TEL

0242-11741 / KIT, STANDARD PM REPLACEMENT, 300MM TXZ / APPLIED MATERIALS AMAT

D37902030 / DUAL ETHERNET IGATEWAY SYS 24V 4W / EDWARDS

70052237 / Y AXIS GEAR ASSEMBLY / BROOKS AUTOMATION

0020-94079 / CHAMBER LINER / APPLIED MATERIALS AMAT

5501274 / BOC EDWARDS RING SHADOW QUARTZ EMAX CT / METRON

50-0002-10 / PROBE HEAD,TYPE F / KLA TENCOR

NG-300PS-F / MAGNETIC DRIVE PUMP 2X26MM 330-460W 100-120 VAC / PANWORLD

5UOT158496 / FLANGE HEATER LOAD LOCK / KOKUSAI SEMICONDUCTOR EQUIPMENT

0200-20001 /CHAMBER DOOR, QUARTZ /APPLIED MATERIALS AMAT

9015130 / Y-2 GRIPPER 8 INCH RH WITH GM8712-41 PITTMAN MOTOR / AXCELIS

9015130(LH) / MOTOR 19.1VDC 187 TO 1 RATIO(LH) / AXCELIS

3M10-150377-13 / SHIELD LOWER ESP / TOKYO ELECTYRON TEL

5-000010 / FILTER 5 MICRON 698112, QMC 5U 20INCHES-AM SIL UC/COOKSON

9760629 / MODEL 7601SS SOLID STATE SCANNER/3 CHANNEL O.T. / DIV

0010-20098 / CHASSIS ASSY, SHIELD TREATMENT /AMAT

0020-30362 / RING QUARTZ 8 EXT CATH / APPLIED MATERIALS AMAT

2170593 / 7680 BOATLOAD CONTROL CWT7355X / BRUCE INDUSTRIAL CONTROLS DIV

NV24-MFT-50 / LINEAR ACUATOR W/FISHER CONTROLS / BELIMO

E17354750 / IHC DI GRAPHITE EXIT, 540708 / VARIAN

879-742-40/C / PCB, 9741, AD742, REV C / TERADYNE

879-745-20/E / PCB, AD745 REV E / TERADYNE

CTR1A0013 / CONTROLLER / SMS

0041-25612 / CENTER SHIELD CROSS REFLEXION / APPLIED MATERIALS AMAT

0240-20520 / CONSUMABLE KIT 8in AL/TI SNNF / AMAT

0200-09201A /PLATE GAS DIST LOWER 8 QTZ PRSP 0200-09201A/ WEST COAST

810-077433-001 / LAM VME OPTICAL EXTENDER PCB ASSY ** ** / LAM RESEARCH

0020-26158 / CLAMP RING / APPLIED MATERIALS AMAT

68805 / KLA 5200 ILLUM ASSEMBLY ORIEL 66330 POWER SUPPLY / KLA TENCOR

716-011638-005 / RING FOCUS THIN EDGE 5INCH / LAM RESEARCH CORPORATION

1066-0065-0001/COUPLING PLANETARY DRIVE 1.301 SHAFT DIA SCAN ARM/AXCELIS TECHNOL

796-086152-100 / HAND CONTROLLER FOR MU100X / KASHIYAMA

20003772B / INSPEX ELECTRONIC ASSEMBLY WITH PCB 2000730A, 20003718A / INSPEX

97861135 / PCB IFA2 BOARD ARTWORK 40861135 / SCHLUMBERGER

3M36-050457-11 / THERMOCOUPLE N-104247C0 WAFER 13P / TOKYO ELECTRON TEL

17124920 / INA 14264 UPD TO 17138590 SUPPORT SHIELD / AXCELIS TECHNOLOGIES

M091-FD-8502E / SYNCHRONOUS STEPPING MOTOR / SLO-SYN

SVA603V-1-S / VME/AT-BCN/V PCB TEL ITY II SANRITZ AUTOMATION / TOKYO ELECTRON

011.03.92 / TERMINAL - ETHERLITE 16 PORT(SW-306)/ DIGI-KEY CORPORATION

715-180242-001 / PLT VERT SPPRT TMP BRACKET / LAM RESEARCH CORPORATION

02-350562-00 / ASSY,ADJUSTMENT,COOLED SHWRHD(VECTOR EXPRESS) / NOVELLUS

0040-13910 / DOOR BACKING 300MM, SLIT VALVE / APPLIED MATERIALS AMAT

A22-B001-C / PNEUMATIC ASSY / ROTOMATION

10332-00800 / PCB-DIO CS7, 70244-703 / ADEPT TECH

601657 / KIT-PLASMA ARRESTOR/GAS / LAM RESEARCH CORPORATION

E15000206 / MOTION CONTROLLER PCB / VARIAN

110976 /PRI TTR200 ROBOT TEACH PENDANT CONTROLLER TEC-3000EC-A/BROOKS EQUIPE PRI

END-EFFECTOR FOR ATM-105 /END-EFFECTOR FOR CASCADE MICROTECH PS21 /CASCADE MICRO

0200-39140 / RING,FOCUS,1 IN CERAMIC,195MM NTCH NO FLAT / APPLIED MATERIALS AMAT

MPD-810H / POWER SUPPLY 120W / MAGIC POWER

300006-53 / VALVE 0.5IN HIGH PURITY BRASS BELLOW WELD, GB625PC2USR /CARTEN

1D81-000009-21B / TYB 121-1/COM /TOKYO ELECTRON TEL

716828-100 / PCB BOARD, XVME 682, 92373-001 / XYCOM

04-052637-00 / KIT,PM,FILTERS,ALTUS-S PALL GASKLEEN / NOVELLUS

3-9900-1BC / SIGNET 9900-1BC BATCH CONTROLLER SYSTEM / GEORG FISCHER GF

0020-33538 / PLATE, PERF OX 200MM, ANODIZED / APPLIED MATERIALS AMAT

04-714049-02 / SOURCE SHIELD ASSY DARK SPACE 04-714049-02 3290 / NOVELLUS

1D80-003315-12/A-IEM(POLY)IT CVM-7A- MAX AC250V 15A UC2CVM75Y0/RKC INSTRUMENTS

716-443086-408 / HPT SI HOT EDGE RING / LAM RESEARCH

26-8872-200 / KIT-RETRO FIT TIMING BELT / NOVELLUS

0050-98708 / HOSE 1.01D HEAT EXCHANGER 50FT 300MM EPI WATER MODULE COMP/ AMAT

231601-002 / PCB SENSORAY 16-BIT A-D MODEL 118 SLOT 6 COPROCESSOR VME-BUS / FSI

122BA-00100EB-S / BARATRON 100 TORR TRANSDUCER / MKS

15-00703-00 / FORK, TOP PLATE C1 6 INCH / NOVELLUS

4FA005N3ZVS208 / EQP GLOBAL LOW VOLTAGE MOTOR 5HP 3.7KW 1750RPM / TOSHIBA

032303 / EJECTOR REV 2 / SAMSG AMERICA INC

230102-1 /DEP. RING ESC-6 .050 LIP / ION TECHNOLOGY SOLUTIONS

E15000960 / SOFT POT IBM PCB ASSY REV A / VARIAN

0660-01743 / GENERAL MICRO GMSV46-01-D 91/207D/E SINGLE BOARD COMPUTER / AMAT

080680-031 / RAM MEMORY MODULE, PCS CM4501 / VARIAN

710-404582-00 / PZT CONTROLLER BOARD KLA 5200 / KLA TENCOR

A46984-02 / CHAMBERHEATINGCONTROL  W/ 2DIGITRON 4801 TEMP CONTROLLERS / ZMISC

96151214 / PCB, SCM, SEQ, CTL, MEM, DEFT / CREDENCE

96151211 / PCB, CLOCK, BUFFER, CNB, DEFT / CREDENCE

CT044-001787-1 / MK 7 SILICON DISK / TOKYO ELECTRON TEL

M-FZ180 / CONTROL POWER SUPPLY, 1-3AC, 200-242V / NSK

END EFFECTOR CERAMIC W/BRACKET / END EFFECTOR FOR RTP-3000 SYSTEM / MPTC MODULAR

716-011564-003 / 6.00 SFG-2 UPPER ELECTRODE / LAM RESEARCH

2-39-49582 / SK200 SLIDER ROBOT VEXTA SMC / DNS DAI NIPPON SCREEN

5KH36MNA445X /A-C MOTOR THERMALLY PROTECTED, 50-60HZ, 100-240V, 1425-1725RPM /

A52844430 / PUMP SMART INTERFACE MODULE APPLIED / EDWARDS

810-800256-107 / REV.B NODE BOARD PCB CONTROL CARD W/ SCREEN / LAM RESEARCH CORP

0242-76174 / KIT,ANNUAL PREVENTIVE MAINTENANCE PVD / APPLIED MATERIALS AMAT

93Y3233, T1103028(0) / J-H FCPLGA 68.5X68.5 5.60T01B / DAEWON

0020-60810 / SIP INNER SHILED 300MM ARC SPRAY / APPLIED MATERIALS AMAT

1810-329156-11 / FOCUS RING INNER COOLING RUBBERLESS /TOKYO ELECTRON AMERICA INC

02-282622-00_A / HDP SIOC 0 REV-A FIELD CONNECT DIGITAL DYNAMICS / NOVELLUS

122A-11063 / R 10TORR BARATRON ED / MKS

E212054,MMP21 / 071W000382,W-DA71SK-D,BK269606,5GM0754.1,E212054,MMP21 /BROOK

275-03587-801 / POWER/SIGNAL CABLE ASSEMBLY / KLA TENCOR

879-204-00/B / PCB, SOURCE CONTROL, AD204 , 8733 /TERADYNE

A19790 / ASSY MICROSPOT PROJECTING LENS / RUDOLPH TECHNOLOGIES, INC.

7100-5080-02 / PCB,RTA 4100,OVEN CONTROL / AG ASSOCIATES

0200-10390 / GDP, CHAMBER RPS / APPLIED MATERIALS AMAT

CP9035-2 / PCB BOARD WITH MOT / BECKHOFF

SP6400177 / COVER PLATE 8-IN LEVELING KIT WITH CONTROL PENDANT / EVG-EV GROUP

GRM155C71A225KE11D/MULTILAYER CERAMIC CAPACITORS MLCC SMD/SMT 2

929007-002 / ASSY LABYRINTH SHAFT SEAL PTFE / TOKYO ELECTRON TEL

DS015-007057-1 / FI-1000 /TOKYO ELECTRON TEL

COAX-2251-J-09-142 / 1.5 TON SPIRAL CONDENSER / PACKLESS INDUSTRIES

ABF63/4D-7RQ / MZ 2D DIAPHRAGM VACUUM PUMP / VACUUBRAND

BD2-6274 / PIPING  IT 1 / CANON

0100-40030 / PCBA, BIAS METROLOGY BD ASSY / AMAT

WGEN02PH1/ PUMP, WAFERGUARD, PHOTO RESIST BARC SERIES / MILLIPORE

80983 / HARD DISK, PPC / ELECTRO SCIENTIFIC INDUSTRIES

MA-12664-B / 150MM CLAMP RING 0020-27113 W BEAD BLAST / APPLIED MATERIALS AMAT

2910-325648-12 /TRAP BODY EXH.  POLY EXH.  /TOKYO ELECTRON TEL

PM 2497A-2 / POWER SUPPLY 208VAC / PIONEER MAGNETICS

381-639101-4 / PCB UIO CONNECTION BOARD /TOKYO ELECTRON TEL

GSTR-830DC-SPR / IDEN 800-900 30DBM RF REPEATER / GS TELTECH CO, LTD-GST