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

 Siemens EECL123 768-5024 Board

 PARKER 650 SERIES 650S-21140010-001P23-A1 650s/007/230

 Thermo Finnigan Power Distribution D2062140-01

 Hitachi HT98218 Control PCB COM VER. A

 Thermo Instrument control D2054231-00 2054221-E2

 CELERITY UNIT / DEVICENET UFC-8165 / HE / 600CC / 0190-24835-002

 CELERITY UNIT / DEVICENET UFC-8165C / NF3 / 5000SCCM / 0190-16323-002

 CELERITY UNIT / DEVICENET UFC-8165 / AR / 1L / 0190-25568-001

 ARC-1680IX ver 2.3 A PCIe x8 SAS RAID Card 71-1680DI-IX23-12 BIOS 1.2LI

 Siemens Simatic Vision Sensor 6GF2 002-8CB

 JAI CVNV-M50 CAMERA

 Olympus Optical DP70 12.5 megapixel CCD Microscope Camera

 Olympus 14v 75w XENON LAMP HOUSE U-ULH with U-ULS75XE

 AED DATA REV 10 AE1050

 ARC-1680IX ver 2.0 E PCIe x8 SAS RAID Card 71-1680D1-IX20-12 BIOS 1.2ID

 SCREEN NPB-766D DSH-1444-ADZIO

 CHAMBER CARD MOTOR NEEDLE 4 63914788 SCREEN STD SU3200PCB056

 OLYMPUS Olympus X Y Specimen Her  

 Philips dynalite DDRC810DT-GL Dyn 8x 10A Relay Control

 BRUSHLESS MOTOR SY3664-24-058-P2Y IG24B 144:1 24 VDC LOT NO:0715 MEGAMO

SMR Movimiento AMC Circuito PCB CTS-AGVC-BA01 REV 1.3

 OMRON VARISPEED V7 CIMR-V7AZB2P2

UE PRECISION SENSORS ATMOSPHERIC SWITCH PV48W-127 NOWELLUS

 MITSUBISHI NV100-SW / NV100-SW75A CIRCUIT BREAKER

YASKAWA SGMAH-08AAF41

 Olympus MSPlan 10 0.30 ∞/0 f=180 IC10 Objective

 METAL WORK M51 2 10 L4X6 5 16 0262006008

 AC Servo Driver PSDA0433A8-EDG V110

 TEL TKB7250 PCB Board ADD-ON SPIN-G #01 AP9Z-2371A

 Siemens ET 200S IM 151-1 Compact 16DI/16DO 6ES7 151-1CA00-3BL0

 AED DATA REV 10 AE0236-1225

 National Instrumentos NI IMAQ PCI 1407

 Kokusai Vertron D1E01294A CPU Board KBC CPU9/A1

 PRI BM24500 R/C PULLED

 US CONEC IBC BRAND CLEANER M250 13310 1 PACK 6 UNITS

 AudioCodes TP-610 / TP-510 TXBR-48-C02 MPU-C03 Voice Module

 DUNKERMOTOREN GMBH GR 63X55

 DUNKERMOTOREN GR 63X55

 FESTO Proportional Pressure Valve VPPM-6TA-L-1-F-0L6H

 SMC XLH-50-X1491 HIGH VACUUM VALVE

 POWER ARCHITECTS PA-1296 9062-015217 POWER SUPPLY

 TEL TOKYO ELECTRON 3381-000084-11 BOARD PST-OPT P-12XL MOTOR A310314008

 POWER ARCHITECTS PA-1381 9062-024006 POWER SUPPLY

 PANASONIC AC SERVO MOTOR MSMA021A4E

 TDK-Lambda RFE1000-24 Power Supply

 Magnescale Laserscale BZ57-AMPV1000D

 Go Switch 1352T-B3

 SIEMENS SIMATIC NET 6GK5992-2GA00-8AA0 MEDIA MODULE MM992

 SANYO DENKI D5-1-40174-1 PM DRIVER 1029-118059-C P/N 1190-80057 REV.03

 SANYO DENKI D5-1-40174-1 PM DRIVER PMDPA1C3P20 TYPE D

 PANASONIC MSDA043A1A81 400W AC SERVO DRIVER

 MKS AS00127-03-1 Digital Sink Front Connector

 MKS AS00127R-06

 CELERITY UNIT / DEVICENET UFC-8165 / NF3 / 400 SCCM / 0190-26138-02

 CELERITY UNIT / DEVICENET UFC-8165 / SIH4 / 400CC / 3030-12078

 OMRON V700-L22-V2-5 CIDRW CONTROLLER

 X-RITE DTP24GRHIN DTP24GRHIN X-RITE EOD-1202-02

 TAMURA OVS-12G-UC POWER SUPPLY 15AMP 12V

 CSTR-FBCCA6R03CAAY40 Board, 400-015-080-B0Z

 SIEMENS SIMATIC S7 6ES7326-2BF01-0AB0 DIGITAL OUTPUT MODULE

 MKS 99G0598

 MKS AS01396-6-12 AMAT 0190-32372 REV 02

 MITSUBISHI NF225-CWU / NF225-CWU3 CIRCUIT BREAKER / 200 AMP / 3P POLE

 Matrox Meteor2/4 METEOR II 750-03 REV A 63039620278

 Mitsubishi Electric MR-J2-40A-S12 AC Servo Driver

 Mitsubishi MR-J2S-40A AC Servo Amplifier MELSERVO Drive

 Mitsubishi MR-J2S-20A AC Servo Amplifier MELSERVO Drive

 Mitsubishi MR-J2S-10A AC Servo Amplifier MELSERVO Drive

 SIEMENS CONNECTOR 3VA4150-5ED34-0AA0 OM/200812

 TOKYO KEISO UCUF-04K/D2

 KNF Flodos NF 60 KTDC ULTRA INK PUMP / CBL-6361-01

 HITACHI AERA FC-PA7820C MASS FLOW CONTROLLER / 22-186489-00 / AR / 100 SLM

 SUPER Supermicro X9SRA motherboard

 TDK-Lambda RFE1600-24/S RFE1600-Series Ac/Dc Converter24V 67A 16

 Comau SIM 10120460 Socket Card Robot

 TEL E2B004-14 /CCIM E280-000004-14 BOARD

 CX965-00010 620b00030 CMB HP SCITEX XAAR P128-200 4.25KHZ ASSY GENUINE

 ASM 2850125-21 REV B / SFC 22381 Circuit Board PULLED

 ASM 2510200-21 REV B / 29357-NL Circuit Board PULLED

 ASM 2894351-21 REV C / 56151 SFC Circuit Board PULLED

 ASM 2506629-21 REV A Circuit Board PULLED

 ASM 2850125-21 REV B / 29363-NL Circuit Board PULLED

 PROFIBUS Crevis AT2-R533 AT2R533

 ASM 2856735-21 REV A2 / SFC 23016 Circuit Board PULLED

 ASM 2850125-21 REV B / 21673-NL Circuit Board PULLED

 ASM 2856735-21 REV A2 / 56314 SFC Circuit Board PULLED

 BR STEPPER MOTOR 80MPD5.600S014-01 REV. D0

 ASM 2548860-21 REV A1 / 29850-NL Circuit Board PULLED

 BR STEPPER MOTOR 80MPD5.300S014-01 REV. D0

 ASM 2850125-21 REV E / 52397 SFC Circuit Board PULLED

 ASM 2850125-21 REV E / 52175 SFC Circuit Board PULLED

 ASM 2856735-21 REV A2 / NL0215 Circuit Board PULLED

 ASM 2506564-21 REV A3 / NL0111 Circuit Board PULLED

 ASM 2506564-21 REV A5 / 56298 SFC Circuit Board PULLED

 ASM 2976285-21 REV A / SFC 22716 Circuit Board PULLED

 ASM 2856735-21 REV A2 / 20618-NL Circuit Board PULLED

 ASM 2506416-21 REV D 50555 SFC Circuit Board PULLED

 ASM 2506416-21 REV D / 52325 SFC Circuit Board PULLED

 ASM 2506416-21 REV B / 20615-NL Circuit Board PULLED

 ASM 2421860-21 REV C / 44510-006 Circuit Board PULLED

 ASM 2506556-21 REV B / 52154 SFC Circuit Board PULLED

 ASM 2414384-21 REV C / 42135-005 Circuit Board PULLED

 ASM 2894351-21 REV C / 50425 SFC Circuit Board PULLED

 ASM 2850125-21 REV D / 50257 SFC Circuit Board PULLED

 AURORA TECHNOLOGY 20-70010-00 REV C

 CABLE 3Z41-000002-V1 20M RLSA-POLY MW MAG PS W PM2 ME OSC MAG 3Z86-000610-V2

 DAS200_2 BOARD / PCBA P/N: 0100-A2523 REV. C

 ELMO MOTION CONTROL BAS-6/230-4

 IDEA GDU HOME SENSOR CT454-02331 NF10082840

 SHINKO M-182B 3ASSYC808200

 SAGINOMIYA SLK/ SLK-2033TX FLOW METER

 NOVAELLUS SYSTEMS 17-187897-00 SWAGELOK 6LVV-PV11029P-AA W/ ENTEGRIS WG3NS3RF2

 SMC MANIF SQ1A31Y-5-C4 / SQ1131Y-5-CA / SQ1231DY-5-C4

 Leitz Plan L 25x /.40 Long  Distance Microscope Objective Part 569244

 CKD SOLENOID VALVE MAGD4-21Y-W-1

 Control Techniques SM-Ethernet STDR05

 TDK-LAMBADA FPS1000-24/S POWER SUPPLY

SMC Process Pump PA3113-N03

 Kollmorgen Servostar PD PE205560 PRD-PE205E0z-00 REV J

 Ophir Nova 1Z01600 Laser Power Meter

 Hitachi HT94219B Input Output I/O PCB Card

 100PCS Texas Instruments SN74AS885NT IC DIP-24 Magnitude Comparator

 Hitachi HT94218A PM1 Board Ver I1

TEL Tokyo Electron SPC-T0046A-11 IF STP #02 PCB TOB1046

 Hitachi HT94217 SBC PCB Card CPU0 Ver. G1

 TECTROL POWER SUPPLY TC52S-1538K

 SHINKO Y27A07825-4 ASYST YEP-1704A ARIF

 SHINKO 3ASSYC807400 BOIF

 SHINKO Y27A07825-2 YEP-1704A LEIF BOARD

 CELERITY UNIT / DEVICENET UFC-8165C / 750CC / 0190-16320-002

 HITACHI ZOSEN HIMV-605B EX IO BOARD

 CELERITY UNIT / DEVICENET UFC-8165 / O2 / 100CC / 0190-24839-002