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。

以下链接皆有货

 HITEK POWER CARD H0063096 P1035460

 Prior Scientific PCI Motion Control In Microscope Automation H252/W2872 Rev D

 EMERSON UNIDRIVE Control Techniques SP1401

 V-TEX ROLLCAM VACUUM SLIT IRF-12064-2-01

 SBS cPCI-100-BP Dual IndustryPack Carrier PCB 0190-07848 Rev. 001 / 0190-07659

 Matrox Gen/pro ppc 925-0101 B GPG4N/500/128/2 PN: 63039620646 PCI

 EF DATA KU BAND LNA KA512050N0WST

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 PARKER AC SERVO MOTOR MPC891X-115074 REV. D

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 ASTEC EMERSON NETWORK POWER SUPPLY IMP1-5Y0-00 73-690-91261 iMP SERIES

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 Kollmorgen Servostar CE06560 PRD-B040EAIB-62

 Kollmorgen Servostar CE06560 PRD-B040EAIC-62

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 YASKWA SERVOPACK SGDV-R90AE1AY895AB SGDV-R90AE1AY00038 P/N 0190-51712 REV.03

 TEL TOKYO TMB360-1/DRVIF2 CX81-050059-V1

 Kawasaki 50979-2590L01 REV. B Robot Signal Cable / 0190-11140

 Kollmorgen PM Servomotor AKM41H-ACSN2-02

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 HP / NUR MACROPRINTES 20-6059 REV. C1 Head Data Splitter Board CW980-00435

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 Matrox Gen/pro ppc 925-0101 REV A GPG4N/400/128/2 PCI

 SIEMENS TP700 COMFORT TOUCH SCREEN 6AV2124-0GC01-0AX0/6AV2 124-0GC01-0AX0 ASIS

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 MKS BARATRON 631D12T8FH 13.332 kPa

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 SMC MANIF TRESU-SV2-SAS28 / 4714893 / SV2400-5FU / SV2100-5FU / SV2200-5FU

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 ALLEN BRADLEY POWERFLEX 525 AC DRIVE 25B-D4P0N114

 ALLEN BRADLEY POWERFLEX 525 AC DRIVE 25B-D6P0N114

 ALLEN BRADLEY POWERFLEX 525 AC DRIVE 25B-D1P4N114

 MITSUBISHI AC SERVO MOTOR HC-KFS43-S4

 Matrox Gen/Pro GP60/F/64/F/64 P/N 721-02 REV A

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 SIEMENS SIMATIC TP177B DP-6 6AV6642-0BC01-1AX1 Touch Panel

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 KITZ SCT KD8K0 METAL VALVE SCV 316L 10K-1/2* / KD8K0-VM-42

 CKD KHT-X0071-FL326768 FLUEREX MASS FLOW METER

 RKC INSTRUMENTS RCM-A-K10-D16*B TEMPERATURE CONTROLLER MODULE

 ORIENTAL MOTOR CO. VEXTA PK564AW-A46 STEPPING MOTOR 5-PHASE

 FUJIKIN INCORPORATED O.P. 0.34~0.49MPa / FPR-UDDF-81-9.52XF-NL-LFY#A-UP/583700

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 PURERON PSD-02B W/ PRESSUR SENSOR PC-302A-UR

 Sierra Monitor SMC 3200-04 OPTICAL FLAME DETECTOR / 0020-44136

 YASKAWA ELECTRIC AC SERVO MOTOR SGMAH-01AAF-YA11 / 0190-16830

 HOKUYO DMS-HB1-Z05 SENSOR Sensor DMS-HB1-Z05/ZO6 DMS-GB1-Z25

 LAM RESEARCH MANIF VALVE ASSY 839-802563-001 / PARKER 45200271 , 42600726

 TDK LAMBDA POWER SUPPLY RWS1000B-48/C02

 RENISHAW RGS40-S ENCODER SCALE KIT 4650MM LONG / A-9537-4465-03

 SMC MANIF SSQ100-10A-3 / SQ1131N-51-C6-Q / SQ1231DN-51-C6-Q

 MICROPUMP PUMP 20045-0300 81111-0300 W/ EMERSON MOTOR ASSY K33MYBSN-772

 SIEMENS D513 ACU 4822586K1138 48 22 586 K1138 D513 E1 BOARD

 Delta Servo Driver ASD-A3-1021-M

 9AB2032C02A-TT ART T17564-099 0CSA2032C01 UPS BOARD

FESTO BZ01 535014 Contoroller

 VISTEC LEICA 20X L 20X/0.40 102113  

 Jenoptik 12854-010-26 Mapper Interface Module FIXMAP MC03

 ORIENTAL MOTORS VEXTA 5-PHASE STEPPING MOTOR C056J-9015PME1

 AEROTECH INC. NPAQ LASER PARALLEL INTERFACE 690D1625

 NIKON OBJECTIVE LANS RT-U 4*** RTU4***

 Erhardt  Leimer FE5201 375147 COLOR LINE SENSOR

 MAXCESS INTERNATIONAL MAGPOWR TS75SW TENSION SENSOR

 JEOL-TECHNICS BOARD PP02151-6

 JEOL-TECHNICS BOARD PP02122-4

 JEOL-TECHNICS BOARD PP02137-0

 JEOL-TECHNICS BOARD PP02143-4

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 U500 PLUS ISA BOARD

 Kokusai Vertron Driver Board PLMDRV4/A0 D1E01296

 TEL Tokyo Electron 3D81-000018-V2 PCB TYB512-1/I0MT

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 VMIC 320-250236 W/ VMIVME 7588 350-007588-787 K VME BAS

 Quantum TC-S34XX-QG

 Coherent Diode Laser REV AF 25W

 MGV SPH1013-7214 Switching Controller

 Matrox Meteor2DIG64L Y752-07 REV.B 63039621251

 TEL Tokyo Electron 3D81-000020-V3 PCB TYB514-1/I048 AVIO NB E67920

 HIWIN MICROSYSTEMS AC SERVO MOTOR FRLS052B4001

 BR AC Servo Motor 8LVA23.R0030D027-0 REV C0

 FESTO SEMI-ROTARY DRIVE DRRD-25-180-FH-Y9A / 1360248

 KTS AM MAIN V2.2 KAPSCH LPS SUPPLIED 34015630005 VR2-AM-M-V01 KES-R PCI BOARD

 LVDC PCI V01 3401869 0000 GS00 MEDS TL IC V1.21 WE50 PCI BOARD

 Engineering Design Team 019-14008-20 PCIe8 DVa C-Link CARD / EDT 015-13931-02

 Engineering Design Team 019-02373-00 PCI-DV CLS CARD / 015-12381-00

 D-LINK XSTACK DGS-3120-24TC 0190-44747 REV 01

 FESTO VMPAL-KM-V-SD25-IP67-2,5 / MPAL-VI / 560416 / 569926 / 533343

 SMC SELONID VALVE SZ3A60K-5LOZ-C4-X31 / 3D80-000056-V1

 DUAL PIO PN: 50514400100 REV. A

 ANORAD SMA8515SP-11 MOTOR CONTROLLER MODULE P/N- 69350-SP

 National Instruments PCI-6527 185681C-01 NI DIO DAQ Card

 POWER MOTOR COMPANY M-TC80.1.5.15.E.037.C7.00.104 MOTOR / P.N- 144231F1H1500

 SIEMENS CP 343-1 COMMUNICATIONS PROCESS 6GK7343-1EX30-0XE0/6GK7 343-1EX30-0XE0

 ALTERA MAX II DEVELOPMENT BOARD REV B / 6XX-10231-0A

 TDK-LAMBADA POWER SUPPLY YM-13-AP07 / 0190-B9980

 BR TERMINAL BLOCK X67PS1300 REV. F0

 Wafer Loaded Sensor / KEYENCE BL-601HAC1

 Cisco 73-14597-04 Display PCIe Card W/ 73-15367-03 Power Board / 800-39120-02

 PROTEUS INDUSTRIES FLOW SWITCH 0103B24F2

 EMACS POWER SUPPLY DM1S-3400 / P/N- B013210001 / 26A-17010112

 EDWARDS TOOL INTERFACE C3 P/N- D37360360

 SIEVERS INSTRUMENTS BOULDER COLORADO EPC 35005-01 DSC-35005 MS4405 00024 35005

 SIEVERS INSTRUMENTS BOULDER COLORADO MS1805 10519 35010-02 REV B

 SIEVERS INSTRUMENTS BOULDER COLORADO MS4305 00055 35015-02 REV B

 HITACHI PLANT MECHANICS BOARD CPU31 / HT10830A

 Moeller Circuit Breaker NZM 10-400 N ZM-400-NZM10