在全球范围内采购自动化零件
阿米控技术是用于工业自动发货零部件的搜索引擎。我们帮助您快速找到零件!
工业控制“备品备件”业务的关键供应商全球
交付您的新零件,或已停产的零件
新零件(广泛选择零件)
我们提供各种品牌的优质零件,您一定可以找到满足您自动化更换需求的零件。
快速订单处理(省心)
急需自动化那部分吗?我们的订单履行过程非常轻松,并且可以在24小时内迅速完成周转。
全球配送
借助我们已建立的全球合作伙伴网络,我们能够随时随地在全球范围内提供交付服务。
集散控制系统(Distributed Control System-DCS)集计算机技术、控制技术、通信技术、CRT技术于一体,广泛应用于生产过程控制系统。随着计算机和网络技术的飞速发展,产生了一种新型的控制系统———现场总线控制系统(Fieldbus Control System-FCS)。但国内生产企业的情况是:大多数企业还处于模拟仪表和人工控制的阶段,采用DCS控制系统的企业仍是少数。由于DCS应用广泛、技术成熟,在现有的技术条件和市场条件下,FCS还不能完全取代DCS,而且目前现场总线设备和系统还十分昂贵。因此,除了新建企业外,国内企业在较长时间不可能全面采用现场总线技术,而必须走逐步发展、过渡的道路。 ??我们在上海石化股份公司环保部水质净化厂监控系统的改造项目中,对3个生产单元已有的DCS和PLC进行改造,增加通信功能,实现总调度室对各生产装置的集中监控。 2?系统改造方案?? 根据水质净化厂各生产单元的功能和建设阶段,分为厂外调节池、污水一段、氧化沟、四期污水处理、污泥脱水、污泥干化6个生产单元。另外,在厂部设有总调度室,但是总调度室的监控水平较为落后,改造之前基本上不能对各个生产单元进行监控。为了适应生产需要,提高生产效率,改善操作条件,加强监控手段,确保各生产装置的正常运行,急需对各生产单元和总调度室进行技术和设备的更新改造,从而能在总调度室对各装置进行监视管理,及时了解各装置的运行情况,达到指挥及时和调度准确的目的。 2.1?现场监控系统的改造 ??现场监控系统的改造要充分利用原有仪表和设备,主要考虑可靠性和实时性。首先对自控程度较高的3个单元进行改造(系统结构见图2—1): ??四期污水处理生产单元控制设备配置了两套ALLEN-BRADELY公司PLC设备。25块开关量输入信号卡,可采集384点信号;7块开关量输出信号卡,可输出112点信号;3块模拟量输入信号卡,可采集24点信号。两套AB—PLC通过DH+(数据高速通道)实现数据共享。在原有的现场控制计算机上分别增加以太网卡,通过以太网将实时数据送到总调度室处理。??输出192点信号;1块模拟量输入信号卡,可采集8点信号。系统运行采用遥控开关操作与全模拟流程盘显示。在原有的Siemens S5-115UPLC上增加RS-232通讯模块(CP524)和1台现场操作站,用点对点方法连接,使PLC的数据通过现场操作站送到以太网上,与总调度室监控计算机通信。但RS-232传输速率只有9600bps,操作站仅对现场起到监视作用。
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
Get fast shipping and excellent service when you buy from eBay Top-rated sellers
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
Only 1 left!
or Best Offer
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:联系我时,请说是在“傲立机床网”上看到的,谢谢!