6ES7416-1XJ02-0AB0西門子6ES7416-1XJ02-0AB0西門子

 在工業(yè)生產(chǎn)過程中，大量的開關(guān)量順序控制，它按照邏輯條件進(jìn)行順序動(dòng)作，并按照邏輯關(guān)系進(jìn)行連鎖保護(hù)動(dòng)作的控制，及大量離散量的數(shù)據(jù)采集。傳統(tǒng)上，這些功能是通過氣動(dòng)或電氣控制系統(tǒng)來實(shí)現(xiàn)的。1968年美國(guó)GM（通用汽車）公司提出取代繼電氣控制裝置的要求，第二年，美國(guó)數(shù)字公司研制出了基于集成電路和電子技術(shù)的控制裝置，*采用程序化的手段應(yīng)用于電氣控制，這就是*代可編程序控制器，稱Programmable Controller（PC）。
    個(gè)人計(jì)算機(jī)（簡(jiǎn)稱PC）發(fā)展起來后，為了方便，也為了反映可編程控制器的功能特點(diǎn)，可編程序控制器定名為Programmable Logic Controller（PLC），現(xiàn)在，仍常常將PLC簡(jiǎn)稱PC。
手機(jī)

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鄭娟萍

廈門仲鑫航自動(dòng)化設(shè)備有限公司

    PLC的定義有許多種。電工委員會(huì)（IEC）對(duì)PLC的定義是：可編程控制器是一種數(shù)字運(yùn)算操作的電子系統(tǒng)，專為在工業(yè)環(huán)境下應(yīng)用而設(shè)計(jì)。它采用可編程序的存貯器，用來在其內(nèi)部存貯執(zhí)行邏輯運(yùn)算、順序控制、定時(shí)、計(jì)數(shù)和算術(shù)運(yùn)算等操作的指令，并通過數(shù)字的、模擬的輸入和輸出，控制各種類型的機(jī)械或生產(chǎn)過程?？删幊绦蚩刂破骷捌溆嘘P(guān)設(shè)備，都應(yīng)按易于與工業(yè)控制系統(tǒng)形成一個(gè)整體，易于擴(kuò)充其功能的原則設(shè)計(jì)。
    上世紀(jì)80年代至90年代中期，是PLC發(fā)展zui快的時(shí)期，年增長(zhǎng)率一直保持為30~40%。在這時(shí)期，PLC在處理模擬量能力、數(shù)字運(yùn)算能力、人機(jī)接口能力和網(wǎng)絡(luò)能力得到大幅度提高，PLC逐漸進(jìn)入過程控制領(lǐng)域，在某些應(yīng)用上取代了在過程控制領(lǐng)域處于統(tǒng)治地位的DCS系統(tǒng)。
　　PLC具有通用性強(qiáng)、使用方便、適應(yīng)面廣、可靠性高、抗*力強(qiáng)、編程簡(jiǎn)單等特點(diǎn)。PLC在工業(yè)自動(dòng)化控制特別是順序控制中的地位，在可預(yù)見的將來，是無法取代的。

 從結(jié)構(gòu)上分，PLC分為固定式和組合式（模塊式）兩種。固定式PLC包括CPU板、I/O板、顯示面板、內(nèi)存塊、電源等，這些元素組合成一個(gè)不可拆卸的整體。模塊式PLC包括CPU模塊、I/O模塊、內(nèi)存、電源模塊、底板或機(jī)架，這些模塊可以按照一定規(guī)則組合配置。

 ABB IRB140 M2000 RobotWare OS 4.0 Advanced Functions

ABB IRB2400 16kg M2000 RobotWare OS 4.0  Advanced Functions, LoadID, Collision

ABB IRB4400 60kg M2000 RobotWare OS 4.0 Options: Advanced Functions, LoadId +

ABB IRB1400 M94A RobotWare OS 2.1 System Disks. (9 disks)  RAP, Advanced & more

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ABB 25390531-LA & 3HAA3003-33 S4 M94A, M96 Robot Digital I/O cable Kit

ABB YB560103-CH DSQC 239 RIO Board for S3 & S4 ROBOT

ABB 3HAB6444-1 IRB6400 M96, M97 Upper Robot Arm Cable Harness Complete

ABB 3HAA3563-ARA DSQC255 S4 M94A, M96 Robot Controller Servo Backplane

ABB 3HAA0001-ADY Robot S4 M94, M96 IRB6400 Brake Release Unit

ABB 3HAA3003-33 S4 Distribution I/O Terminal Blocks (40 I/O)

ABB 3HAA3573-ACA DSQC 302 Robot S4 M94, M96 Backplane

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ABB 3HAB3378-1 PS90/6-57-P-LSS-3997 IRB1400H Robot ELMO Servo Motor Axis 2

ABB 3HAC17796-2 Robot IRB6600, IRB7600 M2000 QMT Dress Pack Clamping Device

ABB 3HAB2242-1 DSQC 326 Robot Computer Circuit Board for S4 M94, M96

ABB 3HAC2743-1 IRB1400 & IRB2400 Robot  M97 -  M2004 LED Motor ON Lamp Unit

ABB 3HAC16831-1  3HAC13150-1  Robot Serial Measurement Backup Battery Lithium

ABB 3HAC7819-1 S4C+ M2000 Robot Signal Cable SMB

ABB3HAA3573-ABA DSQC301 S4 M94A, M96 Robot Teach Pendant Main Control Board

ABB 3HAC18159-1 DSQC503A S4C+ M2000, M2000A Robot Controller Axis Computer

ABB 4950499-C S2, S3 M93 Robot Teach Pendant Display Unit

ABB 3HAC1616-1 /02 S4 M97A, M98, M98A, M99, S4C+ M2000 Resistor Unit - 4X47 OHM

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ABB 3HAC9173-1 Robot S4C+ M2000 Robot Controller 4 Fan Unit Complete

ABB 3HAC6377-1 S4C+ M2000 Robot CABLE JIB. POWER SUP. B.P

ABB Robot Manual 3HAC7564-1 IRB140 M2000 Product Manual

ABB 3HAC14139-1 ABB S4C+ M2000, M2000A, M2004 IRB6600 Axis 5 Cable Harness

ABB 3HAC12656-1 & 3HAC10732-1 S4C+ M2000 Robot Controller Service Outlet Kit

ABB S4C+ M2000 Robot Line Filter

ABB 3HAC17346-1 IRB1400 Robot Servo Motor Axis 5 & 6 Type B (Yaskawa)

ABB 3HAC7236-1 IRC5 Robot Controller Ethernet Boot Cable

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ABB Robot Manual 3HAB0009-43 IRB1400 M94 Product Manual

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ABB 3HAC14140-1  S4C+ M2000, M2000A IRB6600 Manipulator Cable Harness Axes 5 & 6

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ABB 3HAA3563-AHA DSQC 249B S3 M93 Robot IRB6000 Rectifier

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ABB 3HAC6378-1 S4C+ M2000 Flash Disk Harness

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ABB 3HAC7404-1 S4C+ M2000 Robot Controller Can Bus Cable

ABB Robot Controller S3 M93, S4 M94, M96 Motor Contactors (LOT of 26 pieces!!!)

ABB 3HAB3774-1  Robot  M94, M96 Internal Signal/Serial Measurement Cable

ABB 3HAB2038-1 S3 S4 & S4C Robot Controller Backup Battery 3.6V Lithium

ABB Robot Manual 3HAC7677-1 IRB6400R M2000 Product Manual

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ABB IRB1400 Robot S4 M94, M96 Rear Base Cover with SMB Cable

ABB 3HAC14666-1 S4C+ M2000A Robot Supply Cable Master

ABB 3HAC14635-1 S4C+ M2000A Robot Drive System Harness

ABB 6480096-5 24VDC Fan for S3 & S4 Controllers

ABB 3HAC021772-001 3HAC021910-001 S4C+ M2000, M2000A Robot Computer Harness USB

ABB 3HXD0100-89 S4C+ M2000 Single External Motor SMB Box (Without SMB Board)

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ABB IRB2400 16kg M2000 RobotWare OS 4.0  Fully Loaded Options

ABB 418442880 Robot External Positioner 250R/250K Drive Unit MH3 for S4 Controll

ABB 3HAC021696-001 S4C+ M2000A 2-Position Control Panel Harness

ABB 3HAB2425-1 Robot 24VDC Supervision KM3 Contactor for M93, M94A, M96

ABB 3HAA3563-AUA DSQC 258 Robot Power Supply for S3 & S4 Controllers

ABB 3HAA3560-MCA 3HAB2105-1 S3, S4 Robot Teach Pendant 3-Position Switch

ABB 3HAC3542-2  S4C+ M2000, M2000A Robot Signal Cable Int. Conn.

ABB 3HAC2744-1 IRB2400, 4400, 6400, 6600, 7600, Break Release Push Button Guard

ABB 3HAC6326-1 S4C+ M2000 Control Cabinet Drive System Internal Cable

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ABB 3HAC15619-1 S4C+ IRB6600, IRB6620, IRB7600 SMB 7th Axis Feedback Cable

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ABB 3HAC16919-1 S4C+ M2000A Robot Main Cable Jib

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ABB 3HAB8859-2 S4C+ M2000A DC Power Supply Bus Bar

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ABB 3HAB8802-1 YB560103-CE DSQC236T Robot Servo Drive Unit - S4 Controllers

ABB 3HAC14535-1 S4C+ M2000A Teach Pendant Cable Jib

ABB 3HAC8848-1 DSQC 522 S4C+ M2000 I/O Computer - NEW!!!

ABB 3HAA0001-XK 1FT3070-5AZ21-9-Z IRB6000 Robot Servo Motor Axis 6 (complete)

ABB 3HAC6647-1 S4 M97, M98, S4C+ M2000 Robot Controller Duty Time Counter 24VDC

ABB 3HAB2211-1 DSQC 256A Robot Controller S3, S4 System Board

ABB S4C+ M2000 Robot Main Computer Harness

ABB 3HAC6168-1 S4C+ M2000 Control Cabinet Fans Cable JIB

ABB YB560103-CB 3HAB8797-1 DSQC236B Robot Servo Drive Unit - S3 & S4 Controllers

ABB 3HXD1253-150 Robot 7th Axis Motor Cable (15 meters)

ABB 3HAC5497-1 S4C+ M2000, M2000A Robot Controller BUS Cable DB25, 25 pole

ABB 3HAB2241-1 DSQC 325 ROBOT 25MHZ MAIN COMPUTER

ABB 3HAC5687-1 DSQC 509 S4C+ M2000, M2000A Robot Controller Panel Unit

ABB 3HAB7328-1 IRB2400 M96, M97, M98, M2000,M2004 Robot Adaptor Customer Cabling

ABB 3HAA3573-AJA DSQC307 S4 Robot Controller Backplane

ABB 3HAC029539-001 S4C+ M2000 Robot XT31 I/O 24VDC Power Supply Fused Terminal

ABB 3HAC8074-1 S4C+ M2000 Control Cabinet Ext. Cable JIB Fans

ABB 3HAC10636 S4C+ M2000, M2000A Robot Controller External Axis Harness

ABB 3HAA3003-19 3HAB2989-1 3HAA3001-4 3HAB2425-1 Robot S4 M94, M96 Contactor Kit

ABB 3HAC5518-1 S4C+ M2000 Robot Controller Bus Cable DB15

ABB 3HAC16035-1 DSQC 563 M98, M2000, M2000A Robot Brake Release Push Button Unit

ABB 3HAB8802-1 YB560103-CE DSQC266T Robot Servo Drive Unit - S4 Controllers

ABB 3HAB8801-1 DSQC266G YB560103-CD Robot Servo Drive Unit - S4 Controllers

ABB 3HAB3125-1 PS60/4-50-P-LSS-3823 IRB1400 Robot ELMO Servo Motor Axis 5 or 6

ABB 3HAB2220-1 DSQC 317 Robot S4, 25MHZ Memory Expansion Board 6 Megs

ABB 3HAC7941-21 IRB6600 Gear wheel unit z6/5 225kg, Gear Unit Axis 5

ABB 3HAB3124-1 PS90/6-38-P-LSS-3613 IRB1400 Robot ELMO Servo Motor Axis 1,2 or 3

ABB 3HAB8101-10 /16A DSQC 358C S4C S4C+ M2000 Robot Rectifier DC2 & Drive Unit T

ABB 3HAB3125-1 PS60/4-50-P-LSS-3612 IRB1400 Robot ELMO Servo Motor Axis 4

ABB 3HAC10847-1 S4C+ M2000, M2000A Robot Controller Ethernet Service Port

ABB 3HNE00313-1 TPU2 Robot S4C M98, M99, S4C+, M2000, M2004 Teach Pendant

ABB 3HAB2725-1 Robot S3, S4 M94, M96 I/O Relay Board - 120V

ABB 3HAC14363-1 DSQC541 S4C+ M2000, M2000A Robot Controller Back Plane - NEW!!!

ABB 3HAC2809-1 IRB2400 M96, M97, M98, M2000, M2004 Robot Adaptor Power Cabling

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ABB 3HAA3563-AMA DSQC 253 Serial Measurement Board - S3 IRB2000, S4 IRB2400

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ABB 3HAC10939-7 S4C+ M2000 Robot Controller Computer Unit 64 MB & DSQC540