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。
以下链接皆有货
215-0203 AMAT APPLIED 3310-00282 APPLIED MATRIALS COMPONENTS
215-0203 CDG100D 390-143 AMAT INFICON 10 TORR BARATRON GAUGE
215-0203 WHITMAN W117V-3H-F12M-X30014 VIDE SWITCH
215-0501 AMAT APPLIED 0190-11134 8043447G001 LINE, HELIUM, LOWER, RPG CHBR
215-0501 AMAT APPLIED 0190-11135 8043449G001 LINE, HELIUM, UPPER, RPG CHBR
301-0101 AMAT APPLIED 0010-70264 ASSY HP ROBOT DRIVER UPPER/LOWER
301-0401// AMAT APPLIED 0020-31708 CLAMP VESPEL OX/MLR/NIT 150MM
302-0201// ADVANTECH ACP-2320MB0-00XBE ACP-2320MB CHASSIS, 2U
302-0201// IDIS XDRPRO1600 COMPACT DISC RECORDABLE
303-0101 AMAT APPLIED 0010-01926 HEATER ASSY, 8" JMF BIASED ELECTRODE BES
303-0101// AMAT APPLIED 0010-22012 CLEANED 8" HI-TEMP HTR W/ WELDED LUGS
303-0201// AMAT APPLIED 0190-03672 PVD LAMP/ESC/SINGLE ZONE, DUAL MODE, HEA
303-0201// AMAT APPLIED 0190-76273 DRIVER, PVD LAMP/HEATER DRIVER
303-0201// AMAT APPLIED 0190-76273 DRIVER, PVD LAMP/HEATER DRIVER
303-0401 AMAT APPLIED 0190-09419 DRIVE SINGLE PHASE, PHASETRONICS
304-0101// AMAT APPLIED 0010-37900 ASSY, THROTTLE VALVE, 5-PHASE, POLY DPS
304-0101// AMAT APPLIED 055-03-915-0100 ALN HEATER INCLUDE A THERMOCOUPLE
304-0201 AMAT APPLIED 0010-47964 APPLIED MATRIALS COMPONENTS
305-0101 AMAT APPLIED 0010-30012 (#1)MAGNETIC DRIVE ASSY, MC ROBOT P5000
305-0101// AMAT APPLIED 0242-75991 0010-30012 KIT, MC ROBOT DRIVE ASSY P500
305-0201 AMAT APPLIED 0010-20300 ASSY LIFT PVD
305-0201 AMAT APPLIED 0010-70271 ASSY 101 WAFER LIFT
316-0101// ABB EH450 BREAKER
316-0201// AMAT APPLIED 0020-09021 BOTTOM COVER, ETCH CHMBR
316-0201// AMAT APPLIED 0020-42285 PLATE,BLOCKER 8" EC WXZ
316-0201// AMAT APPLIED 0040-32190 BASE,COOLING,200MM CATHODE,DPS
316-0201// AMAT APPLIED 0041-89356 APPLIED MATRIALS COMPONENTS
316-0301// AMAT APPLIED 0021-03980 OUTER SHIELD W/O WINDOW, TXZ CHAMBER
316-0301// AMAT APPLIED 0040-48767 CATHODE BASE, E-CHUCK, 300MM ULTIMA X, H
316-0402// AMAT APPLIED 0020-35032 HP ROBOT ARM 0020-35033 HP ROBOT WING
316-0402// AMAT APPLIED 0040-40145 RIGHT ROBOT WING, HP+ EXTEN REACH
316-0402// AMAT APPLIED 0040-75907 ARM, LEFT, VHP+ ROBOT
316-0403 AMAT APPLIED 0010-02170 (#1) ASSY, LEFT, PIVOT & BEARING
316-0403 AMAT APPLIED 0010-02171 (#1) ASSY, RIGHT PIVOT & BEARING
316-0403 AMAT APPLIED 0020-21113 CAP 6 BUFFER ROBOT
316-0403 AMAT APPLIED 0020-26961 BLADE, 8 BUFFER, THIN METAL
316-0403 AMAT APPLIED 0020-70237 BLADE 6 JMF TRANSFER
316-0403 AMAT APPLIED 0020-75889 CLAMP, BLADE, EXTENDED WRIST
316-0403 AMAT APPLIED 0021-22485 BLADE, 8 BUFFER HP+, HTHU
316-0403 AMAT APPLIED 0021-22485 BLADE, 8 BUFFER HP+, HTHU, RCF COMPATIB
316-0403 AMAT APPLIED 0021-22492 CLAMP BLADE HP+ROBOT BLADE ENDURA
316-0403 AMAT APPLIED 0040-23915 SLEEVED CAP HP+ ROBOT WRIST ENDURA TRANS
316-0403 AMAT APPLIED 0240-20003 (#1) 0020-21025 0020-20356 APPLIED
316-0403 AMAT APPLIED 0242-36510 0020-42290 0020-70271 0020-70272
316-0403// AMAT APPLIED 0010-75571 ASSY, LEFT HAND PIVOT AND BEARING, EXT R
316-0403// AMAT APPLIED 0020-22391 SHIELD HI PRESSURE FLOW RESTRICTOR
316-0403// AMAT APPLIED 0020-28256 BLADE TRANSFER 8" METAL HTHU/CVD
316-0403// AMAT APPLIED 0020-35011 LOWER CAP, ROBOT BLADE
316-0403// AMAT APPLIED 0020-70285 BLADE 8 INCH, BUFFER, FROG LEG
316-0403// AMAT APPLIED 0240-20003 0020-21025 0020-20356 APPLIED MATRIALS
316-0403// AMAT APPLIED 0240-20003 0020-21104 0020-21105 APPLIED MATRIALS
316-0403// AMAT APPLIED 0240-75104 SPARES, HDP BLADE WRIST ASSY W/CNTNR
316-0502 AMAT APPLIED 0020-20390 ARM, FROG LEG
316-0502 AMAT APPLIED 0020-70336 0020-20390 ARM WING FROG LEG
317-0101 AMAT APPLIED 0020-27455 DISK 8 ADVANCED 101 SHUTTER
317-0101 AMAT APPLIED 0040-20313 HOOP LIFT 6" WELDMENT
317-0101// AMAT APPLIED 0020-40066 BLANK CRYO PUMP ROUGHING
317-0201// AMAT APPLIED 0010-21345 0020-25631 ASSY, CLEAR LID FOR A OR B
317-0201// AMAT APPLIED 0010-21345 0020-25631 ASSY, CLEAR LID FOR NOT WORKING
317-0201// AMAT APPLIED 0010-21631 ASSY, CH A OR B LID with VIEWPORTS
317-0201// AMAT APPLIED 0020-23041 CLAMP,SHIELD 8 WAFER
317-0201// AMAT APPLIED 0040-20566 COLLIMATOR FOIL 1.5:1 X5/8 HEX 13"
317-0301// AMAT APPLIED 0020-35780 (#1) TUBE ROBOT 5200
317-0301// AMAT APPLIED 0020-35780 TUBE ROBOT 5200
317-0301// AMAT APPLIED 0020-70284 (#1) TUBE, ROBOT
317-0301// AMAT APPLIED 0041-12706 APPLIED MATRIALS COMPONENTS
317-0301// AMAT APPLIED 0050-91046 APPLIED MATRIALS COMPONENTS
317-0401// AMAT APPLIED 0021-09104 LINER, CATHODE, ALIGNED, OXIDE ETCH
317-0501// AMAT APPLIED 0020-34695 LINER, CATHODE, FULL FLOW, OXIDE ETCH
318-0101 AMAT APPLIED 0240-22486 KIT WATER FL SW 5TH CH POS D
318-0102// AMAT APPLIED 0010-02258 ASSY HALOGEN LAMP, LOW TEMP ESC / BESC
318-0102// AMAT APPLIED 3870-02373 (UNCLEAN) VALVE EXH THROT 1-3/8ID X KF40
318-0102// LS SV015IG5A VARIABLE FREQUENCY DRIVE
318-0201 AMAT APPLIED 0200-36682 LINER, QUARTZ, LOWER, GAS DIST
318-0201// AMAT APPLIED 0200-09574 HOOP,REV 1 CERAMIC,200MM
318-0202 AMAT APPLIED 0020-31774 CYLINDER, HOT INNER
318-0202// AMAT APPLIED 0020-09885 ISOLATOR N
318-0202// AMAT APPLIED 0020-30347 CYLINDER, EXTERNAL,
318-0202// AMAT APPLIED 0020-31375 FLANGE,INSULATING, UNIBODY ETC
318-0202// AMAT APPLIED 0020-38786 CARRIER 5200 MXP ESC OXIDE
318-0203 AMAT APPLIED 0010-00957 ASSY, ORIENTER LASER OPTICS
318-0203 AMAT APPLIED 0010-08185 ASSY, ORIENTER 650NM LASER OPTICS
318-0301// GOLDFINGER 230069-001 XP PROGRAMMABLE RF CONTROLLER
318-0301// GOLDFINGER 230069-001 XP PROGRAMMABLE RF CONTROLLER
318-0302// AMAT APPLIED 0010-10373 HOSE ASSEMBLY MALE, Q-DISC 3/8
318-0302// AMAT APPLIED 0010-37168 HOSE, ASSY, CNDCTV,3/8TFE/TBG,
318-0302// AMAT APPLIED 0010-75124 ASSY,PER CHBR 120VAC POWER DISTRIBUTION
318-0401// AMAT APPLIED P5000 CVD 6INCH SUSCEPTOR ASSYMBLY
319-0101 AMAT APPLIED 0020-25344 SHIELD ARRAY HEAT
319-0101// AMAT APPLIED 3870-02148 VALVE EMERENCY VENT W/20M CABLE
319-0103 AMAT APPLIED 0050-38614 WELDMENT, MANIFOLD, 5 STAT, RIGHT, NUPRO
319-0103// AMAT APPLIED 0190-00544 (#1) AMAT COMPONENT
319-0103// AMAT APPLIED 3870-01713 VALVE AIR ACTUATED INJCT CONT W/HTR 1/4
319-0201 AMAT APPLIED 3020-01225 0040-61050 APPLIED MATRIALS COMPONENTS
319-0201// AMAT APPLIED 0010-01296 ASSEMBLY,PVD LIFTER ORIENTER GIMBAL
319-0201// AMAT APPLIED 0010-20295 APPLIED MATRIALS COMPONENTS
319-0201// SMC CDQ2B63-60D-A93 CYLINDER
319-0202 AMAT APPLIED 0010-20249 ASSY, PVD SLIT VALVE DOOR W
319-0202 AMAT APPLIED 0010-76429 ASSY, PVD SLIT VALVE DOOR & MO
319-0202// AMAT APPLIED 0010-20249 ASSY,PVD SLIT VALVE DOOR W/'FAT'PARKER O
319-0203// AMAT APPLIED 1270-01625 SW PRESS 75-100PSIG 0.1-1A@12VDC 9/16
319-0203// AMAT APPLIED 4020-01145 FLTRIN-LINE GAS 3000PSI 1/4VCR-M 100SLM
319-0302 TOKYO ELECTRON 3S17-000001-11 (2PCS) 998-C0015-1000 BELLOWS
319-0302// AMAT APPLIED 0010-12483 SW CNTOR 3P 650A ENCL NON REV 24VDC C
319-0302// AMAT APPLIED 0010-35511 ASSY,PID CONTROLLER-R2 CHMBR NOT WORKING
319-0302// TOKYO ELECTRON LIMITED 3S10-200063-13 LIFTER SHAFT R
319-0303// AMAT APPLIED 3620-01355 KIT HORIZONTAL WATER FTG SEIKO STP
319-0401 AMAT APPLIED 0190-25450 SD2048DL VERITY SPECTROMETER
319-0501 AMAT APPLIED 0190-19763 SPECTROGRAPH, HP OES, SD1024D, 24 VDC
319-0501 AMAT APPLIED 1400-00206 SPECTROGRAPH SD1024DLC, SMA FIBER NOT WORKING
319-0501 AMAT APPLIED 1400-00207 SPECTROGRAPH SD1024DL 120VAC
319-0501// AMAT APPLIED 0190-17310 FL2004 FLASHLAMP, EYED-IEP, POLY DPS+
319-0501// AMAT APPLIED 1400-00207 SD1024DL SPECTROGRAPH SD1024DL 120VAC
320-0101// AMAT APPLIED 1350-01005 wXDCR PRESS 0-1 TORR 127AA-00001E
320-0101// AMAT APPLIED 1350-01069 XDCR PRESS 0-100TORR 0-10VDC OUT 8VCR D
320-0101// MKS 127A-11014 BARATRON PRESSURE TRANSDUCER
320-0101// MKS 127AA-01000B BARATRON
320-0102 AMAT APPLIED 1350-01176 XDCR PRESS 0-60PSIA 1/4VCR-M/M BNDX 12-
320-0102// MKS 122BA-01000EB BARATRON
320-0102// MKS 127AA-000.1A BARATRON
320-0102// MKS 127AA-000.1B-SP092-89 BARATRON
320-0102// MKS 127AA-0000.1B BARATRON
320-0102// MKS 127AA-00001E BARATRON
320-0102// MKS 728A11TGA2FA 10TORR BARATRON
320-0102// TYLAN CDHD80-M11VS06 BARATRON
320-0103// BPG400 (#1) CV25-K2K2-NCVV-F12 AMAT INFICON GAUGE
320-0103// INFICON BPG400 VALVE
320-0103// INFICON PCG400-S VALVE
320-0103// MKS 122AA-00100EB BARATRON
320-0103// MKS 122BA-00100BB-S BARATRON
320-0103// MKS 127A-13431 (FITTING INSIDE CLEAN) BARATRON
320-0103// MKS 41A11DGA1AA001 10TORR BARATRON
