在全球范圍內(nèi)采購(gòu)自動(dòng)化零件
阿米控技術(shù)是用于工業(yè)自動(dòng)發(fā)貨零部件的搜索引擎。我們幫助您快速找到零件！
工業(yè)控制“備品備件”業(yè)務(wù)的關(guān)鍵供應(yīng)商全球
交付您的新零件，或已停產(chǎn)的零件
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我們提供各種品牌的優(yōu)質(zhì)零件，您一定可以找到滿足您自動(dòng)化更換需求的零件。
快速訂單處理（省心）
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全球配送
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集散控制系統(tǒng)（Distributed Control System－DCS）集計(jì)算機(jī)技術(shù)、控制技術(shù)、通信技術(shù)、CRT技術(shù)于一體，廣泛應(yīng)用于生產(chǎn)過(guò)程控制系統(tǒng)。隨著計(jì)算機(jī)和網(wǎng)絡(luò)技術(shù)的飛速發(fā)展，產(chǎn)生了一種新型的控制系統(tǒng)———現(xiàn)場(chǎng)總線控制系統(tǒng)（Fieldbus Control System－FCS）。但國(guó)內(nèi)生產(chǎn)企業(yè)的情況是：大多數(shù)企業(yè)還處于模擬儀表和人工控制的階段，采用DCS控制系統(tǒng)的企業(yè)仍是少數(shù)。由于DCS應(yīng)用廣泛、技術(shù)成熟，在現(xiàn)有的技術(shù)條件和市場(chǎng)條件下，F(xiàn)CS還不能完全取代DCS，而且目前現(xiàn)場(chǎng)總線設(shè)備和系統(tǒng)還十分昂貴。因此，除了新建企業(yè)外，國(guó)內(nèi)企業(yè)在較長(zhǎng)時(shí)間不可能全面采用現(xiàn)場(chǎng)總線技術(shù)，而必須走逐步發(fā)展、過(guò)渡的道路。 ??我們?cè)谏虾Ｊ煞莨经h(huán)保部水質(zhì)凈化廠監(jiān)控系統(tǒng)的改造項(xiàng)目中，對(duì)3個(gè)生產(chǎn)單元已有的DCS和PLC進(jìn)行改造，增加通信功能，實(shí)現(xiàn)總調(diào)度室對(duì)各生產(chǎn)裝置的集中監(jiān)控。 2?系統(tǒng)改造方案?? 根據(jù)水質(zhì)凈化廠各生產(chǎn)單元的功能和建設(shè)階段，分為廠外調(diào)節(jié)池、污水一段、氧化溝、四期污水處理、污泥脫水、污泥干化6個(gè)生產(chǎn)單元。另外，在廠部設(shè)有總調(diào)度室，但是總調(diào)度室的監(jiān)控水平較為落后，改造之前基本上不能對(duì)各個(gè)生產(chǎn)單元進(jìn)行監(jiān)控。為了適應(yīng)生產(chǎn)需要，提高生產(chǎn)效率，改善操作條件，加強(qiáng)監(jiān)控手段，確保各生產(chǎn)裝置的正常運(yùn)行，急需對(duì)各生產(chǎn)單元和總調(diào)度室進(jìn)行技術(shù)和設(shè)備的更新改造，從而能在總調(diào)度室對(duì)各裝置進(jìn)行監(jiān)視管理，及時(shí)了解各裝置的運(yùn)行情況，達(dá)到指揮及時(shí)和調(diào)度準(zhǔn)確的目的。 2．1?現(xiàn)場(chǎng)監(jiān)控系統(tǒng)的改造 ??現(xiàn)場(chǎng)監(jiān)控系統(tǒng)的改造要充分利用原有儀表和設(shè)備，主要考慮可靠性和實(shí)時(shí)性。首先對(duì)自控程度較高的3個(gè)單元進(jìn)行改造（系統(tǒng)結(jié)構(gòu)見圖2—1）： ??四期污水處理生產(chǎn)單元控制設(shè)備配置了兩套ALLEN－BRADELY公司PLC設(shè)備。25塊開關(guān)量輸入信號(hào)卡，可采集384點(diǎn)信號(hào)；7塊開關(guān)量輸出信號(hào)卡，可輸出112點(diǎn)信號(hào)；3塊模擬量輸入信號(hào)卡，可采集24點(diǎn)信號(hào)。兩套AB—PLC通過(guò)DH＋（數(shù)據(jù)高速通道）實(shí)現(xiàn)數(shù)據(jù)共享。在原有的現(xiàn)場(chǎng)控制計(jì)算機(jī)上分別增加以太網(wǎng)卡，通過(guò)以太網(wǎng)將實(shí)時(shí)數(shù)據(jù)送到總調(diào)度室處理。??輸出192點(diǎn)信號(hào)；1塊模擬量輸入信號(hào)卡，可采集8點(diǎn)信號(hào)。系統(tǒng)運(yùn)行采用遙控開關(guān)操作與全模擬流程盤顯示。在原有的Siemens S5－115UPLC上增加RS－232通訊模塊（CP524）和1臺(tái)現(xiàn)場(chǎng)操作站，用點(diǎn)對(duì)點(diǎn)方法連接，使PLC的數(shù)據(jù)通過(guò)現(xiàn)場(chǎng)操作站送到以太網(wǎng)上，與總調(diào)度室監(jiān)控計(jì)算機(jī)通信。但RS－232傳輸速率只有9600bps，操作站僅對(duì)現(xiàn)場(chǎng)起到監(jiān)視作用。
ALLEN BRADLEY PANELVIEW 550 2711-K5A8 SER. H F/W 4.20 INTERFACEALLEN BRADLEY PANELVIEW PLUS 700 2711P-B7C4D1 SER. A INTERFACE * NEW NO BOX *
ALLEN BRADLEY Y-2012-H00AA SER. B UNMP
AMTRON CU412 NSNP
AMTRON PU405 UNMP
ARCOM 7041-64021-005-101 UNMP
ASCO NP8320A175E 125/DC NSMP
ASCO NPL8320A187E 125VDC 60PSI NSNP
AVTRON M737A-1D-240-BC PULSE GENERATOR *
BAILEY IMMFP02 INFI90 NSNP
BALDOR CSSWDM3615T NSNP
BALDOR PSM2A060-PR2 VECTOR DRIVE
BANNER ENGINEERING MGE3616A 27751 NSMP
BASLER ELECTRIC 90-37000-102 MODEL MVC-108 NSNP
BAUMER FLDK 110G1003/S14
BAUMULLER DSG71-M UNMP
BECKHOFF AM8042-0F11-0000 NSFS
BELL & GOSSETT 172764 NSMP
BELL & GOSSETT 2AB CIRCULATOR PUMP 1/6 HP 1725 RPM *
BENTLY NEVADA 135613 CASE EXPANSION TRANSDUCER
BENTLY NEVADA 3300/25-03-06-06-00-00-01-00 DUAL VECTOR MONITOR
BENTLY NEVADA 3300/50-02-01-00-00 NSNP
BENTLY NEVADA 3300/80-02-00-01-00 MONITOR
BENTLY NEVADA 3500/92-04-01-00 GATEWAY *
BETA LASERMIKE LD1075XY-S (AS PICTURED) UNMP
BETA LASERMIKE LD1075XY-S UNMP
BONITRON M3452-C600 K3,A BRAKING MODULE
BRANSON 930ABO POWER SUPPLY
CHERRY LK001-A UNMP
CHROMALOX TM-6125 (155-115848-002) (141CP)
CLECO 45RNAB-2T-4 NUTRUNNER
COGNEX ISM1110-01 828-0293-1R IN-SIGHT MICRO READER
CONTROL TECHNIQUES 861122-03 MOTOR
CONTROL TECHNIQUES MGM-316-CBNS-0000 NSMP
CONTROL TECHNIQUES SP2401 NSMP
COOPER 225MTB NSMP
COOPER FMVSY1000/TT76 LUMINAIRE MODEL M05 * NEW NO BOX *
CUTLER HAMMER 7585SK-10XE 92-02069-00
CUTLER HAMMER 91-01538-05 OPERATOR INTERFACE MONITOR
DANFOSS 131L0519 NSMP
DANFOSS VLT5022PT5C20STR0DLF00A31C0 UNMP
DATA POWER 15A0069P UNMP
DATALOGIC DS8100-4000 SH1937
DELTA GBL4-F3-802-BD UNMP
DELTRAN 320-27-010 UNMP
DIAGRAPH 5760012SDP NSMP
DINGS DYNAMICS 73038-54-U3X-H NSMP
DODGE 243501 PZ TORQUE-ARM SPEED REDUCER TXT315AT * NEW NO BOX *
EATON 15CLE3-175E NSNP
EATON 5AHLE-400E NSFS
EATON 5CLE-300E CURRENT LIMITING FUSE
EATON 91-01095-00 CRT MODULE
EATON SVX050A1-4A1N1 UNMP
EATON VICKERS PVQ13-A2R HYDRAULIC PUMP 02-341630
EATON XTAE185L22TD160 NSMP
ELEKTROR RD62/FU NSNP
ELMO 3HAC4790-1 NSNP
EMERSON AX-4000-00-00-00C
EMERSON DXE-490W UNMP
EMERSON DXM-6200 NSNP
EMERSON MODEL EN-208-05-000 (960501-05) SERVO DRIVE
ENDRESS+HAUSER 80A04-ASV WAAA1AFAA
ENDRESS+HAUSER PROMAG H 53H50-10F9/0 FLOW METER
ENDRESS+HAUSER PROMASS 83 83M40-ASAAAARCBBAW UNMP
EUROTHERM 590C/0700/A/1/0/0/0/00/000 (AS PICTURED) UNMP
EUROTHERM 955D8R62 DC DRIVE
EUROTHERM 955L8R62 DRV DC DRIVE
EUROTHERM DRIVES L5300 REV. 3.0 NSNP
EUROTHERM DRIVES L5300 REV. 4.1 NSNP
FANUC A02B-0166-C271#R LCD/MDI UNIT 7.2" *
FANUC A05B-2543-C204#EGN * NEW NO BOX *
FANUC A06B-0143-B076#0075 SERVO MOTOR
FANUC A06B-0162-B175#0006 NSMP
FANUC A06B-0205-B400#0100
FANUC A06B-0502-B004 AC SERVO MOTOR
FANUC A06B-0590-B205#7008 SERVO MOTOR
FANUC A06B-6066-H415#H500 AC SERVO SAMPLIFIER
FANUC A06B-6087-H115 POWER SUPPLY MODULE
FANUC A06B-6089-H101 SERVO AMPLIFIER UNIT
FANUC A06B-6089-H104 SERVO AMPLIFIER UNIT
FANUC A06B-6110-H006
FANUC A06B-6110-H011#N NSMP
FANUC A06B-6114-H209#N SERVO AMPLIFIER
FANUC A13B-0126-B002 UNMP
FANUC A16B-3200-0440/04C NSNP
FANUC A16B-3200-0780/03A NSNP
FANUC A97L-0118-0950 NSMP
FANUC A97L-0218-0885/33 NSFS
FANUC A97L-0218-0886/127 NSNP
FANUC A97L-0218-0887/150 NSNP
FANUC RV-250-129 REDUCER
FANUC SERVO AMPLIFIER UNIT A06B-6090-H223 *NEW*
FESTO DGP-40-150-PPV-A-B-GK-FK LINEAR CYLINDER (AS PICTURED) * NEW NO BOX *
FIREYE 25SU3-2100 FLAME AMPLIFIER 19"
FISHER CONTROLS 32-24588SVF/67CFR-362/DVC2000 NSNP
FISHER-ROSEMOUNT DPR960 492880301 SINGLE STATION MICROCONTROLLER
FLUID SENTRY PBS512M MONITORED VALVE 24VDC
FLUIDSENTRY HBV362M NSMP
FOXBORO 130MC-N4 0-100 3-15PSI NSNP
FOXBORO 43AP-FA420/PC-15 REMAN
FOXBORO 43AP-FA42NESQ18FN/725-P700X NSNP
FUJI BW630EAG NSMP
FUJI ELECTRIC AF-300G11 6KG1143020X1B1 AC DRIVE
GE FANUC A06B-0315-B001#7000 NSNP
GE FANUC A06B-0893-B390#3000 AC SPINDLE MOTOR
GE FANUC AC SPINDLE MOTOR A06B-0756-B200#3100
GE FANUC IC600CB536L NSMP
GE FANUC IC660BBD024X1 NSFS
GE FANUC IC693CPU351-KT NSMP
GEMCO 1989M16R12SEM PROGRAMMABLE LIMIT SWITCH
GENERAL ELECT 6KAF343030E$A1 DRIVE (AS PICTURED)
GENERAL ELECTRIC 193X529BBG01 NSNP
GENERAL ELECTRIC 209A1045-404-MF AK2A-25-1 600A 600V (AS PICTURED) REMAN
GENERAL ELECTRIC 765X021030 NSNP
GENERAL ELECTRIC CR305G0 NSNP
GENERAL ELECTRIC CR306G004 NSMP
GENERAL ELECTRIC CR309F000LAA * NEW NO BOX *
GENERAL ELECTRIC DS200LPPAG1AAA NSMP
GENERAL ELECTRIC DS3800HCMB1C1C W/ DS3800DCMB1D1B GENERATOR REGULATOR
GENERAL ELECTRIC DS3800HFXB1R1H EXPANDER MODULE
GENERAL ELECTRIC DS3800HPCA1F1E CIRCUIT BOARD
GENERAL ELECTRIC DS3800HRMD1C1B MICROPROCESSOR BOARD
GENERAL ELECTRIC DS3800HSHB1F1C PC CIRCUIT BOARD
GENERAL ELECTRIC DS3800HXRC1E1C w/DS3800DXRC1D1A PC BOARD RCVR.
GENERAL ELECTRIC DS3800HXRC1E1C w/DS3800DXRC1D1B PC BOARD
GENERAL ELECTRIC DS3800NCCB1H1F PC BOARD
GENERAL ELECTRIC DS3800NCID1B1A CURRENT ISOLATOR CARD
GENERAL ELECTRIC DS3800NDAC1E1F BOARD ANALOG OUTPUT
注：聯(lián)系我時(shí)，請(qǐng)說(shuō)是在“傲立機(jī)床網(wǎng)”上看到的，謝謝！
