在全球范圍內(nèi)采購自動化零件
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工業(yè)控制“備品備件”業(yè)務的關(guān)鍵供應商全球
交付您的新零件，或已停產(chǎn)的零件
新零件（廣泛選擇零件）
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化更換需求的零件。
快速訂單處理（省心）
急需自動化那部分嗎？我們的訂單履行過程非常輕松，并且可以在24小時內(nèi)迅速完成周轉(zhuǎn)。
全球配送
借助我們已建立的全球合作伙伴網(wǎng)絡(luò)，我們能夠隨時隨地在全球范圍內(nèi)提供交付服務。
集散控制系統(tǒng)（Distributed Control System－DCS）集計算機技術(shù)、控制技術(shù)、通信技術(shù)、CRT技術(shù)于一體，廣泛應用于生產(chǎn)過程控制系統(tǒng)。隨著計算機和網(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)場總線控制系統(tǒng)（Fieldbus Control System－FCS）。但國內(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應用廣泛、技術(shù)成熟，在現(xiàn)有的技術(shù)條件和市場條件下，F(xiàn)CS還不能完全取代DCS，而且目前現(xiàn)場總線設(shè)備和系統(tǒng)還十分昂貴。因此，除了新建企業(yè)外，國內(nèi)企業(yè)在較長時間不可能全面采用現(xiàn)場總線技術(shù)，而必須走逐步發(fā)展、過渡的道路。 ??我們在上海石化股份公司環(huán)保部水質(zhì)凈化廠監(jiān)控系統(tǒng)的改造項目中，對3個生產(chǎn)單元已有的DCS和PLC進行改造，增加通信功能，實現(xiàn)總調(diào)度室對各生產(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各個生產(chǎn)單元進行監(jiān)控。為了適應生產(chǎn)需要，提高生產(chǎn)效率，改善操作條件，加強監(jiān)控手段，確保各生產(chǎn)裝置的正常運行，急需對各生產(chǎn)單元和總調(diào)度室進行技術(shù)和設(shè)備的更新改造，從而能在總調(diào)度室對各裝置進行監(jiān)視管理，及時了解各裝置的運行情況，達到指揮及時和調(diào)度準確的目的。 2．1?現(xiàn)場監(jiān)控系統(tǒng)的改造 ??現(xiàn)場監(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時性。首先對自控程度較高的3個單元進行改造（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)量輸入信號卡，可采集384點信號；7塊開關(guān)量輸出信號卡，可輸出112點信號；3塊模擬量輸入信號卡，可采集24點信號。兩套AB—PLC通過DH＋（數(shù)據(jù)高速通道）實現(xiàn)數(shù)據(jù)共享。在原有的現(xiàn)場控制計算機上分別增加以太網(wǎng)卡，通過以太網(wǎng)將實時數(shù)據(jù)送到總調(diào)度室處理。??輸出192點信號；1塊模擬量輸入信號卡，可采集8點信號。系統(tǒng)運行采用遙控開關(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臺現(xiàn)場操作站，用點對點方法連接，使PLC的數(shù)據(jù)通過現(xiàn)場操作站送到以太網(wǎng)上，與總調(diào)度室監(jiān)控計算機通信。但RS－232傳輸速率只有9600bps，操作站僅對現(xiàn)場起到監(jiān)視作用。
GENERAL ELECTRIC DS3800NDAC1E1F BOARD ANALOG OUTPUTGENERAL ELECTRIC DS3800NFCF1J1E FIRING CIRCUIT CARD
GENERAL ELECTRIC DS3800NMEA1G1E MOTOR EXCITER CONTROLLER PC BOARD
GENERAL ELECTRIC IC3600KRSS1A RELAY CONTROL BOARD
GENERAL ELECTRIC IC693CPU350-EK NSFS
GENERAL ELECTRIC SVI2-21123121 NSMP
GIDDINGS & LEWIS M.1016.9333R0 NSNP
GRACO 244910 244535 * NEW NO BOX *
GRACO TR03396 UNMP
GRUNDFOS 96496157 NSNP
GUSHER PUMPS MSC4-7-2.2KW w/ 05E222W223G1 2.2KW 2850 RPM
HARTMANN PV320R-AB1-D1 NSNP
HERCULINE 2001-200-090-126-200-20-100000-1-0-00 ACTUATOR
HIRSCHMANN ECAUI 943319-001 NSFS
HITACHI J300-220MFU NSNP
HOMATIC 2-083-01-5004 UNMP
HONEYWELL 09437703 REV. A (AS PICTURED) UNMP
HONEYWELL 09437703 REV. A UNMP
HONEYWELL CC-PAIH01 51405038-175 * NEW NO BOX *
HONEYWELL DR45AT-1100-00-001-0-000P00-0 UNMP
HONEYWELL DR45AT-1100-40-001-0-000000-0 NSMP
HONEYWELL DR45AT-1111-40-101-0-000P0E-0 NSNP
HONEYWELL YSTD120-(J2A)-00000-FF,W3,TP,TG,SS NSMP
HOWA C1SB95-M5079 ROTARY JOINT
IAI RCS-SMR-I-100-H-500-N NSNP
IAI XSEL-Q-1-200A-DV-E-EEE-0-3 NSNP
IBAG G7357 SENSOR
INDRAMAT 090A-0-ZD-4-C/110-A-0/WI524LX/S001 UNMP
INDRAMAT KDA3.2-150-3-A00-U1 SERVO DRIVE
INDRAMAT KDS1.1-050-300-W0-220 AC SERVO CONTROLLER
INDRAMAT KDV1.3-100-115V AC SERVO POWER SUPPLY
INDRAMAT MAC063D-0-FS-4-C/095-B-Q/W1518LV/S007 MAGNET MOTOR * NEW NO BOX *
INDRAMAT MAC090A-0-ZD-4-C/110-A-1/WI524LV/S001
INDRAMAT MAC112C-0-ED-3-C/130-B-1 SERVO MOTOR
INDRAMAT MDD-B-N-030-N2L-130PA0 SERVO MOTOR 260370
INDRAMAT NAM1.2-15 NSNP
INDRAMAT PLCB02-02-FW MODULE w/ FIBER OPTIC CONNECTORS
INDRAMAT TVM2.1-50-220/300-W1-115/220 POWER SUPPLY * NEW NO BOX *
INDUSTRIAL MRO 1021145-100 MODULE ASSEMBLY EDIO
INDUSTRIAL MRO 1N471933092 NSMP
INDUSTRIAL MRO E07 NSNP
INDUSTRIAL MRO PM084X-SN35C0-00005-5RT32-00029 NSMP
INGERSOLL RAND 4840M SP01H31129 NSMP
INGERSOLL RAND 99388027R07 REMAN(B)
INGERSOLL RAND Y07IR15.00 NSNP
INGERSOLL-RAND 93972776 UNMP
INGERSOLL-RAND 99388019R07 REMAN
IRCON MR601504F10/010 UNMP
I-T-E M0F6240 UNMP
JOHNSON CONTROLS DX-9100-8454 REMAN
JOSLYN CLARK 5SRR-76 NSMP
JOSLYN CLARK HPR10U03 120V NSNP
KAWASAKI 50999-1384R01
KAWASAKI 8CC751G-3DRAE-KJ1 NSMP
KAWASKI 6CC201G-3DPAE-KJ1
KEARNEY & TRECKER 1-871-20661-02 REMAN
KEB 13.F4.S1E-4A01/1.2 UNMP
KEYENCE LK-G157 NSMP
KEYENCE LK-H022K NSNP
KEYENCE SZ-04M NSNP
KEYENCE VT3-V7R OPERATOR INTERFACE
KLASCHKA BDIG13324VDC
KOKUSAI SLT-4306B SWIVEL JOINT *
KSB ETALINE GN 100-170/304 G11 NSMP
K-TEK AT100/S6/IW/A/H1/H0 UNMP
LEESON 174552.00 NSMP
LEESON 174734.00 NSMP
LENZE EVS9323-EP
LINCOLN 85418 NSMP
LIQUID CONTROLS M7-41800-3 (AS PICTURED) 150PSI NSNP
LOVEJOY 24420 68514422043 1-5/8"
LUBRIQUIP 527-100-380 *
MANNESMANN DEMAG KBA80B4 UNMP
MARKEM 960 TOUCH DRY JET MAR501B-001
MARKEM 960 TOUCH DRY JET MAR501B-001 KEYBOARD TOUCH PAD *
MARPOSS 12NK5567 NSNP
MATTEC 561-1034A (AS PICTURED) UNMP
MATTEC 561-1039A CONTROL PANEL
MAXCESS 708403-B MODEL C111-EKH REMAN
MEASUREX 05356702 REV.A PC BOARD
MEASUREX 09636601/B DOP-EL MODULE
MEDAR MF600/B98200 POWER INVERTER SPOT WELDER
METALTECH JOBBER PLUS UNMP
MICRO MOTION 9739MVD61UAEZZZ TRANSMITTER
MICROSWITCH FEMLS2EB-LR UNMP
MIKRON MI-N530 THEREMOMETER DISPLAY UNIT
MITSUBISHI 88.4.07 A BN624A960G52 A H
MITSUBISHI FR-A740-00470-EC INVERTER DRIVE 38A 18.5KW 380-480VAC 3PH
MITSUBISHI HC-SFS352B SERVO MOTOR
MITSUBISHI MDSC1V2-7070S UNMP
MITSUBISHI MDS-CH-CV-300 REMAN
MITSUBISHI MK-3512T NSMP
MITSUBISHI Q173CPUN NSNP
MODICON S74D-E00-P010 *
MOOG 164-005E-00-B2-2 UNMP
MOOG D656Z427 VALVE
MOOG D656Z427D VALVE
MOOG T200-710-D-0AA1 UNMP
MOORE 39SAMCAN STANDARD ANALOG MODULE ROM 3.05
MOTORTRONICS LS5-48050-E
NACHI RTP153-10 UNMP
NACHI W-IPH-6B-100-L-11 NSNP
NATIONAL INSTRUMENTS PCI-MXI-2 INTERFACE CARD * NEW NO BOX *
NORDSON 8503591A NSMP
NORTHERN 4341-01-D958 UNMP
NORTHERN 4371-02-D958 UNMP
NR&D AIM4-3M ASCII INPUT MODULE
NUM BPH1154N5DF2L01 AC BRUSHLESS SERVO MOTOR
OBARA WZR01-R-00 WELDING GUN
OERLIKON DCH107 NSMP
OKUMA 1000-2259 003-003
OKUMA MF-SAFETY NSNP
OKUMA OSP-U100M UNMP
P&H HARNISCHFEGER 79U797(L) NSNP
PACIFIC SCIENTIFIC PMA45Q-11100-00 UNMP
PANASONIC AIGN15X232MV3 P400PD NSFS
PARKER 890CD/5/0010BN/00/A/US NSNP
PARKER 955+8R0075 F/W 7.2 UNMP
PARKER D81VW021C4NYWF43FXB1226 120V NSNP
PARKER HANNIFIN SMN0822V5D-KPSB UNMP
PARKER MPM892ASG7G1N NSMP
PENTAIR CR430616G010 UNMP
PEPPERL+FUCHS FE-MLS2RB-LR NSFS
PHILIPS BIS150IXX-SUZ-GEP-GU-AL NSMP
PRAZISA VP90580B
RELIANCE B78K7050N-PX w/56DBSC3 NSNP
RELIANCE ELECTRIC 0-57160-L REGULATOR BOARD
RELIANCE ELECTRIC 6SP44X-011CTAN NSMP
RENISHAW 46T009 NSNP
RENISHAW TP200 NSNP
REXNORD LINK-BELT PU363 PILLOW BLOCK BALL BEARING
REXROTH 4WRE10W16-12/24Z4/M NSNP
REXROTH 4WRE10W64-14/24K4/V NSNP
REXROTH 4WRZ-10-E50-50/6A24NETZ4/D3M
REXROTH 4WRZ25W270-31/6A24N9Z4/D2M DIRECTIONAL VALVE
REXROTH 4WSE2EE10-45/75B8ET315K9EV-76 SERVO VALVE (REPAIRED)
REXROTH DDS02.1-W050-DS01-02-FW SERVO CONTROLLER
REXROTH DREBE6X-10/75MG24K31A1M NSNP
REXROTH HCS02.1E-W0070-A-03-NNNN * NEW NO BOX *
REXROTH HDS02.2-W040N-HS12-01-FW NSMP
REXROTH INDRAMAT MDD1.12B-N-030-N2L-130PA0 PERMANENT MAGNET MOTOR
REXROTH MSK060C-0600-NN-M1-UP0-NNNN NSMP
REXROTH TVM1.2-050-220/300-W0/220/380 R911219200 NSNP
RONAN KOSA DET-7471-0-24
ROSEMOUNT 3051CA1A02A1KM6B8KDH7L4Q4 NSMP
ROSEMOUNT 3051CA2A22A1AB4S0 w/ 1199WNA97SSCW30LA0000
ROSEMOUNT 3051CG4A22A1BE8Q4CN NSMP
ROSEMOUNT 3051CG5F03A2BK8H3LAP2 NSMP
ROSEMOUNT 3051L3AA0FN11AAM504 TRANSMITTER * NEW NO BOX *
ROSEMOUNT 3051L3AC0FN11AAM5Q4 TRANSMITTER
ROSEMOUNT 3051S1LD2AA1A1020NEF71DA60K5M5 UNMP
ROSEMOUNT 3095MA23BCC12AA001ABC2 PRESSURE TRANSMITTER
ROSEMOUNT 3095MA2CABA10AA1000BC2 800PSI NSMP
ROSEMOUNT 3301HA1S1V3AE0300RAI5-M1C1 NSMP
ROSEMOUNT 8705TSA040S1W0N0 MAGNETIC FLOWTUBE
ROSEMOUNT 8712ESR1A1NQM4 NSMP
ROSEMOUNT 8732CT12E5C1T1 TRANSMITTER w/ 8711TSE15FU1E5 FLOW TUBE
ROSEMOUNT REMOTE MAGNETIC FLOW METER 8712ESR1A1N0DA1
RUSSELLSTOLL M433-30F22 MODULE ASSEMBLY
SANYO DENKI AP-2M040XXCT SERVO MOTOR
SCHNEIDER ELECTRIC 140CRP81100 NSMP
注：聯(lián)系我時，請說是在“傲立機床網(wǎng)”上看到的，謝謝！
