在全球范圍內采購自動化零件
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工業控制“備品備件”業務的關鍵供應商全球
交付您的新零件，或已停產的零件
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集散控制系統（Distributed Control System－DCS）集計算機技術、控制技術、通信技術、CRT技術于一體，廣泛應用于生產過程控制系統。隨著計算機和網絡技術的飛速發展，產生了一種新型的控制系統———現場總線控制系統（Fieldbus Control System－FCS）。但國內生產企業的情況是：大多數企業還處于模擬儀表和人工控制的階段，采用DCS控制系統的企業仍是少數。由于DCS應用廣泛、技術成熟，在現有的技術條件和市場條件下，FCS還不能完全取代DCS，而且目前現場總線設備和系統還十分昂貴。因此，除了新建企業外，國內企業在較長時間不可能全面采用現場總線技術，而必須走逐步發展、過渡的道路。 ??我們在上海石化股份公司環保部水質凈化廠監控系統的改造項目中，對3個生產單元已有的DCS和PLC進行改造，增加通信功能，實現總調度室對各生產裝置的集中監控。 2?系統改造方案?? 根據水質凈化廠各生產單元的功能和建設階段，分為廠外調節池、污水一段、氧化溝、四期污水處理、污泥脫水、污泥干化6個生產單元。另外，在廠部設有總調度室，但是總調度室的監控水平較為落后，改造之前基本上不能對各個生產單元進行監控。為了適應生產需要，提高生產效率，改善操作條件，加強監控手段，確保各生產裝置的正常運行，急需對各生產單元和總調度室進行技術和設備的更新改造，從而能在總調度室對各裝置進行監視管理，及時了解各裝置的運行情況，達到指揮及時和調度準確的目的。 2．1?現場監控系統的改造 ??現場監控系統的改造要充分利用原有儀表和設備，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（系統結構見圖2—1）： ??四期污水處理生產單元控制設備配置了兩套ALLEN－BRADELY公司PLC設備。25塊開關量輸入信號卡，可采集384點信號；7塊開關量輸出信號卡，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＋（數據高速通道）實現數據共享。在原有的現場控制計算機上分別增加以太網卡，通過以太網將實時數據送到總調度室處理。??輸出192點信號；1塊模擬量輸入信號卡，可采集8點信號。系統運行采用遙控開關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臺現場操作站，用點對點方法連接，使PLC的數據通過現場操作站送到以太網上，與總調度室監控計算機通信。但RS－232傳輸速率只有9600bps，操作站僅對現場起到監視作用。
GENERAL ELECTRIC 369-HI-R-0-0-0 NSNPGENERAL ELECTRIC 369-HI-R-0-0-0 UNMP
GENERAL ELECTRIC 369-HI-R-B-F-E-H-E (AS PICTURED) NSNP
GENERAL ELECTRIC 369-HI-R-M-0-0-0 REMAN
GENERAL ELECTRIC 3S7700VB100A1 VIBRTION DETECTOR
GENERAL ELECTRIC 44A294568-G06 UNMP
GENERAL ELECTRIC 531X305NTBAPG1
GENERAL ELECTRIC 531X307LTBAJG1 w/ 336A3471APG01
GENERAL ELECTRIC 7VTBS060CD01
GENERAL ELECTRIC 994D128-0 NSMP
GENERAL ELECTRIC 994D129G2 994D128-0 NSNP
GENERAL ELECTRIC 994D129G4 994D128-0 NSNP
GENERAL ELECTRIC 994D129G5 994D128-0 NSNP
GENERAL ELECTRIC 996D963G1 996D962-A NSNP
GENERAL ELECTRIC A208LSIGM TRIP UNIT
GENERAL ELECTRIC CHC12A28A 12CHC12A28A RELAY (AS PICTURED)
GENERAL ELECTRIC DS200DTBAG1AAA
GENERAL ELECTRIC DS200EXPSG1A NSMP
GENERAL ELECTRIC DS200IIBDG1AEA NSMP
GENERAL ELECTRIC DS215SLCCG2AZZ01B NSMP
GENERAL ELECTRIC DS3800HFXA1F1D DRIVE BOARD
GENERAL ELECTRIC DS3800HLND1C1C CONTROL MODULE
GENERAL ELECTRIC DS3800HPTK1H1K (6BA11) NSMP
GENERAL ELECTRIC DS3800NPSL1A1A RTD POWER SUPPLY BOARD
GENERAL ELECTRIC DS3800NPZA1F1C
GENERAL ELECTRIC DS3810VRSA1A1A NSMP
GENERAL ELECTRIC DS3815PFZA1F1A BOARD DS3800HFXB1K1F
GENERAL ELECTRIC DS3815PFZA1F1A BOARD DS3800HFXB1P1H
GENERAL ELECTRIC IC3603A177AD5 NSNP
GENERAL ELECTRIC IC3603A177BB5 NSNP
GENERAL ELECTRIC IC3605E018NP180FGAY
GENERAL ELECTRIC IC754VGI12CTD-KJ NSMP
GENERAL ELECTRIC IC754VSI12CTD-KJ NSMP
GENERAL ELECTRIC TH3363SS NSMP
GENERAL ELECTRIC TJC36400G 400A 600VAC NSMP
GENERAL ELECTRIC TPVVF6620 UNMP
GENERAL ELECTRIC TPYY6620E1 POWER BREAK
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GIDDINGS & LEWIS 840-21252-01 NSNP
GROVE GEAR R8379023.00
GTR G3FM-22-80-T010A MOTOR RATIO: 1:80 KW: 0.10 (REPAIRED)
GTR G3FM-28-80-T040AXBG3-K102 NSNP
H.A.L.M CETISPV-XF2-P NSNP
H.A.L.M CETISPV-XF2-RZ REMAN
HACH 511/E00/W1C0P000 NSMP
HARLAND SIMON H4893P4050 PLC INTELLA 300
HEATFLEX LHX-1-06-XX-A01-P538 NSNP
HEIDENHAIN 348226-25 NSNP
HEIDENHAIN SGDK 150 20619901 CONTROLLER
HIMMEL LPG1 NSNP
HOKUYO AUTOMATIC KAD-300 CLOSE CRANE WARNING DEVICE
HOMAG GROUP 16F5CBE-YA00 NSNP
HONEYWELL 620-0073C
HONEYWELL CC-PAOH01
HONEYWELL D25-UUU00000-00000000-000-0-0000-00-E (AS PICTURED) UNMP
HONEYWELL D25-UUU00000-00000000-000-0-0000-00-E UNMP
HYDE PARK MC383B NSNP
IAI ECON-I-200-1-P E-CON
INDRAMAT DDC01.2-N200A-DL11-01-FW SERVO COMPACT CONTROLLER
INDRAMAT KDS 1.3-150-300-W1 AC SERVO CONTROLLER
INDRAMAT MAC071A-0-ES-3-C/095-B-0/S001 SERVO MOTOR
INDRAMAT MAC090C-0-KD-4-C/110-A-0/WI524LV/S001 UNMP
INDRAMAT MDD065C-N-040-N2L-095PB0
INDRAMAT MDD071C-N-040-N2T-095GA0 PERMANENT MAGNET MOTOR
INDRAMAT MDD093C-N-020-N2L-110GA0 NSNP
INDRAMAT MKD112A-058-KP1-BN SERVO MOTOR
INDRAMAT MKD112B-024-GP1-BN SERVO MOTOR
INDRAMAT RAC3.1-150-460-A00-W1-220 SERVO DRIVE
INDRAMAT TDM1.2-030-300-W1-000 NSNP
INDRAMAT TDM1.2-100-300-W1-000 R911236234 REMAN
INDRAMAT TRANS01M02.0000 UNMP
INDRAMAT TVD 1.3-15-03 REMAN
INDRMAT CCD01.1-KW03-01-FW CONTROLLER
INDUSTRIAL MRO 1021199-100 MODULE ASSEMBLY EXIO-D
INDUSTRIAL MRO 140535A2 NSMP
INDUSTRIAL MRO 30A5333X012 NSNP
INDUSTRIAL MRO 35421269A UNMP
INDUSTRIAL MRO HVS-12-F NSMP
INDUSTRIAL MRO I/A SERIES P096AW
INGERSOLL RAND 4840Q NSNP
INGERSOLL-RAND SS175GB03L-01E NSNP
Item image
IWASAKI ELECTRIC HX1.5ESH1/2-L8D/HE
JOSLYN CLARK 713UPDA-76 10A 600V NSMP
JOSLYN JSP400-3D480-F NSMP
KAWASAKI 8MC562D-3CRAE-KJ1B NSMP
KEYENCE CV-5000 HI-SPEED DIGITAL CONTROLLER
KEYENCE MV-M20 AC SERVO MOTOR
KEYENCE XG-7502 MULTI-CAMERA IMAGE CONTROLLER
KLOCKNER MOELLER IZM32SV-1600 1600A 500/690V (AS PICTURED) UNMP
KOBELCO NSK 23968CAME4C3 NSMP
KOLLMORGAN M-403-B-31-B3 BRUSHLESS P.M. SERVO MOTOR
KOLLMORGEN AKM74P-ANCNR-00 NSNP
KOLLMORGEN B-102-A-21 NSMP
KUKA KCP200-114-265 CONTROLLER
LA MARCHE A48 A48-20-24VP-A2-12L NSNP
LENZE EVS9324-EP NSMP
LENZE EVS9324-EP NSNP
LEYBOLD D40BCS PUMP
LIGHTNIN SVM4S15
LIGHTNIN X5P25-50A UNMP
LINX 6200 DIAGRAPH LABELING SYSTEM
LUBRIQUIP 510 770 110 LUBE METER (AS PICTURED)
MAGNETROL XF23-1B2E-063 NSNP
MAN B&W 1211636-9 BACKUP CONTROL UNIT COI: 492-A
MAN B&W DIESEL 1881610-7 MCU MODULE
MARKEM 9880 NSMP
MARPOSS 3014332150
MARSH HR SERIES R29750 UNMP
MAXON 300CMA11-BF52-BB22B0 GAS SHUT OFF VALVE
MCLEAN M280216G013 NSNP
MEASUREMENT TECHNOLOGY 8937-HN
MEASUREX 05329600 REV.A W/05329600 PC BOARD
METLER TOLEDO XP6002S NSMP
MICRO MOTION CMFS075M328N2BAEKZZ MASS FLOW SENSOR
MICRO MOTION F100SR136SUR UNMP
MICROMOTION CMF100M328NRAUEZZZ MASS FLOW SENSOR
MICROMOTION CMF200M342NRAAEZZZ MASS FLOW SENSOR
MICROMOTION LF3M32811VFMEBZZZ NSNP
MICROSCAN FIS-0890-01016 BARCODE SCANNER
MILLTRONICS 7ML1007 UNMP
MINOLTA DP-301 CR-321 CHROMA METER DATA PROCESSOR
MITSUBISHI FR-A520-5.5K-91 NSMP
MITSUBISHI FR-Z260-2.2K INVERTOR 575VAC 3 HP
MITSUBISHI HA-FF63BG2
MITSUBISHI HC453BS NSMP
MITSUBISHI HC453BS REMAN
MITSUBISHI HC-SF502B NSMP
MITSUBISHI HF303BS-A48 NSMP
MITSUBISHI MDS-C1-SP-300U SPINDLE DRIVE UNIT
MITSUBISHI MDS-C1-SPH-220 NSMP
MITSUBISHI MDS-C1-SPH-220 SPINDLE DRIVE UNIT
MITSUBISHI MDS-C1-V1-45S SPINDLE DRIVE UNIT
MITSUBISHI MDS-C1-V2-7045 SERVO DRIVE UNIT
MITSUBISHI MDS-D-SP-160 SPINDLE DRIVE UNIT
MITSUBISHI MM-CFS02 NSMP
MODICON AS-C484-266 (NO KEY) REMAN
MODICON MM-PMA2400C NSMP
MOLEX SST-PFB-PLC5 NSMP
MOOG D633-7205 UNMP
MOOG D633-7213 UNMP
MOOG J661A4601
MOOG WEPF5P25B108CZAN/FV2.AQ210/104 NSNP
MTS MPA-50-460-323 AMPLIFIER
NABTESCO RV-25E-121 NSFS
NABTESCO RV-550-192.42 HW9381006-C NSMP
NABTESCO RV-80E-81 NSFS
NACHI R0P851E-15M NSNP
NACHI ROP653-10 UNMP
NEMATRON IC85F1-8681AB00 15" CNC CONTROL SCREEN
NLI 093025-WD-1 NEMA SIZE 1 STARTER NSMP
NLI 093025-WD-2 NEMA SIZE 1 STARTER NSMP
NLI AIR MONITOR 72671 14" 10GA AIRFLO ELEMENT NSMP
NORDSON 1028303
OMRON F3SJ-A1199P14 NSMP
OMRON FH-1050 NSMP
OMRON FZ-SFC NSMP
OMRON MS4800S-30-1240-30X-30R (AS PICTURED) NSMP
OMRON OS3101-2-PN NSMP
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ORMEC AC SERVOMOTOR MAC-A110F/K1A
ORMEC ORN-50/CFEH V1.3D UNMP
PACIFIC SCIENTIFIEC SC905-001-01 UNMP
PANAMETRICS XMT868-2-11-00-0011 NSNP
PARKER 803-6008A NSNP
PARKER 890CD-53216SB0-000-1B000 BUS SERVO / VECTOR CONTROL
PARKER GV6-H20R REMAN
PARKER MPM1901BTG7G1N SERVO MOTOR
PARKER MPM1902CTJ7G1N ELECTRIC MOTOR
PARKER PA10T-133 UNMP
PARKER PA210T-133 NSMP
PARKER RS142-015-LH GEAR HEAD RATIO: 15:1
PARKER S106-205-E NSNP
PARKER TDA032EW09B2NXW NSMP
PARKER TEH050EL09B2NWU24 UNMP
PEPPERL+FUCHS IRI-KHD2-4.RX
PIAB MLL1200
POWER TEN P63D-15440 REV. R REMAN
Pre-Owned
PRO FACE 3180021-01 GP2500-TC11 OPERATOR TOUCH SCREEN PANEL
PROFACE 2780017-01
PRO-FACE 3280035-41 TOUCH SCREEN
PRO-FACE GP2600-TC11 NSMP
PRO-FACE GP570-SC21-24VP TOUCH SCREEN PANEL 24VDC 50W
PRO-FACE GRAPHIC PANEL GP577R-SC11
PROMINENT S3CBH120145PVTS070UD810S1EN PUMP
QUADTECH 7400 (AS PICTURED) UNMP
QUADTECH 7400 UNMP
注：聯系我時，請說是在“傲立機床網”上看到的，謝謝！
