SM2A912LV

SM2A912LV

可編程序控制器的英文為Programmable Controller，在二十世紀70-80年代一直簡稱為PC。由于到90年代，個人計算機發展起來，也簡稱為PC;加之可編程序的概念所涵蓋的范圍太大，所以美國AB公司將可編程序控制器定名為可編程序邏輯控制器(PLC-Programmable Logic Controller)，為了方便，仍簡稱PLC為可編程序控制器。有人把可編程序控制器組成的系統稱為PCS可編程序控制系統，強調可編程序控制器生產廠商向人們提供的已是完整的系統了。   2 PLC的發展和市場情況   2.1 PLC的發展歷史    1968年美國GM(通用汽車)公司提出取代繼電器控制裝置的要求，第二年美國數字公司研制出了 代可編程序控制器，滿足了GM公司裝配線的要求。隨著集成電路技術和計算機技術的發展，現在已有第五代PLC產品了。    在以改變幾何形狀和機械性能為特征的制造工業和以物理變化和化學變化將原料轉化成產品為特征的過程工業中，除了以連續量為主的反饋控制外，特別在制造工業中存在了大量的開關量為主的開環的順序控制，它按照邏輯條件進行順序動作號按照時序動作;另外還有與順序、時序無關的按照邏輯關系進行連鎖保護動作的控制;以及大量的開關量、脈沖量、計時、計數器、模擬量的越限報警等狀態量為主的—離散量的數據采集監視。由于這些控制和監視的要求，所以PLC發展成了取代繼電器線路和進行順序控制為主的產品。在多年的生產實踐中，逐漸形成了PLC、DCS與IPC三足鼎立之勢，還有其它的單回路智能式調節器等在市場上占一定的百分比。

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1PCS Fisher-Rosemount KJ3002X1-BC1 2-Wire AI  08CH/4-20mA PLC Card Output Modul
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1PCS    FANUC A06B-2082-B403 Tested in Good condition
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1PCS    Fanuc A06B-6200-H030 Servo Amplifier In Good Condition
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1PCS NEW XC7Z035-L2FFG900I XILINX D/C:17+ BGA900
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1PCS Brand NEW Siemens 6RA70 Radial Cooling Fan - 6RY1701-0AA04
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1PCS    Siemens 6SL3224-0BE32-2AA0 6SL32240BE322AA0 Tested in Good condition
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1PCS    Mitsubishi PC011-A Fast Ship
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1PCS Brand New Siemens positioner 6DR5210-0EG01-0AA0 Fast Ship
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1PCS New Telemecanique XBTF023110 Fast Ship
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1PCS NEW Yaskawa SGMJV-08ADD6S+SGDV-5R5A01A002000 Fast Ship
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1PCS New Yaskawa SGMJV-02AAA61+SGDV-1R6A01A Fast Ship
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1PCS NEW Yaskawa SGMGV-13ADC61+ SGDV-120A01A002000 Fast Ship
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1PCS    FANUC A05B-2255-C102#ESW Tested in Good Condition Fast Ship
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1PCS    ABB ANALOG INPUT 3BHT300005R1 AI620 Tested in Good condition
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1PCS NEW Panasonic MSME502GCHM Fast Ship
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1PCS NEW Panasonic MHME402GCHM Fast Ship
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1PCS New EMERSON EV2000-4T0300P Fast Ship
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1PCS New EMERSON EV2000-4T1100P Fast Ship
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1PCS NEW EMERSON EV2000-4T0750P Fast Ship
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1PCS New Schneider Servo Driver LXM32CD72N4 Fast Ship
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1PCS    FANUC A06B-6058-H011 Tested in Good condition
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1PCS    Siemens C98043-A1603-L41-05 C98043A1603L4105 Tested
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1PCS New Yaskawa CIMR-G7B41P5 Fast ship with warranty
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1PCS NEW Yaskawa CIMR-AB4A0058 Fast ship with warranty
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1PCS NEW Mitsubishi servo HA43NCB-S Fast Ship
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1PCS Brand NEW Mitsubishi Servo Drive MR-J2S-350B-T004 Fast Ship
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1PCS    FANUC A06B-0227-B002 Tested in Good condition
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1PCS NEW Mitsubishi HF54S-A48 Fast Ship
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1PCS    SIEMENS INVERTER 6SE7023-4TC61-Z Tested
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1PCS Brand NEW IN BOX Fanuc a20b-8001-0881 Fast ship with warranty
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1PCS KEYENCE SL-V24H Safety Light Curtains Brand NEW IN BOX Fast Ship
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1PCS NEW Panasonic MDME502GCHM Fast Ship
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1PCS NEW Panasonic MDME402GCHM Fast Ship
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1PCS    EMERSON DELTAV KJ2201X1-PW1 Tested in Good Condition Fast Ship
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1PCS    smitec B7108Q-03371/EM100101 Tested in Good condition
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1PCS HONEYWELL Honeywell PKS AI IOM 51405038-375 (CC-PAIH02) Fast Ship
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1PCS Brand NEW IN BOX Pro-face AGP3500-S1-AF Fast ship with warranty
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1PCS NEW IN BOX Mitsubishi Q25PHCPU Fast Ship
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1PCS New In Box MITSUBISHI PLC AJ71DN91 Fast ship with warranty
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1PCS    FANUC A05B-2518-C200#JMH Tested in Good Condition Fast Ship
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1PCS Brand NEW Mitsubishi HA200NCS HA200NC-S Servo Motor Fast Ship
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1PCS    Huawei BBU3900 UMPT In Good Condition
1PCS    FANUC A20B-8200-0717 Tested in Good condition
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1PCS    FANUC A06B-1427-B133#0102 Tested in Good Condition Fast Ship
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1PCS Brand New NI National Instruments PCI-6511 Fast Ship
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1PCS Brand New NI National Instruments PCI-6513 Fast Ship
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1PCS NEW Mitsubishi HC103T-SX-A42 Fast Ship
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1PCS    FANUC A06B-1425-B103 Tested in Good condition
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1PCS Brand New NI National Instruments PCI-6510 Fast Ship
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1PCS NEW Yaskawa SGMJV-04ADD6S+SGDV-2R8A11B Fast Ship
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1PCS NEW Mitsubishi HF204S-A42 Fast Ship
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1PCS NEW Mitsubishi HF54S-A42 Fast Ship
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1PCS    SEW DOP11B-60 Tested in Good Condition Fast Ship
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1PCS New Panasonic MHME202GCH+MEDHT7364 Fast Ship
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1PCS New Pro-face Proface GP2500-SC11 GP2500SC11 Touch Screen Fast Ship
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1PCS    RJ111-11 Mitsubishi PCB Tested in Good Condition Fast Ship
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1PCS    SIEMENS 6ES7317-2EK13-0AB0 6ES7 317-2EK13-0AB0
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1PCS    Fanuc A06B-6080-H305 Servo Amplifier In Good Condition
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1PCS    RG201A Mitsubishi PCB Tested in Good Condition Fast Ship
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