AS-984A-003现货 in stock! 欢迎来电咨询~！！

AS-984A-003,

AS-984A-003

　　工业循环水轧钢工业中占有非常重要位，其水温高低直接影响到加热炉和轧机等设备安全和使用寿命。为及时准确对循环水进行监控，莱钢轧钢厂中小型车间水处理采用浙大中控SUPCON JX—300X DCS控制系统。DCS控制系统把计算机、仪表和电控技术融合一起，实现了数据自动采集、处理、工艺画面显示、参数超限报警、设备故障报警和报表打印等功能。并此基础上开发了针对循环水温温度闭环控制。
　　2、系统介绍
　　SUPCON JX—300XDCS采用高速工业以太网Scnet作为其过程控制网络，系统由工程师站、操作站、控制站、过程控制单元等组成，配置灵活。水处理系统规模，水处理SUPCON DCS系统设计了1个控制站，1个操作站设置安全级别可兼做工程师站)，构成两级结构。控制站是现场级，直接与现场设备交换数据，完成整个工业过程实时监控功能。操作站(兼工程师站)是监督控制级，即可完成对系统组态、又可实现对现场级检测、控制、保护功能管理。SUPCON JX—300X DCS系统SCKey组态软件是一个全面支持该系统各类控制方案组态软件平台。 SCKey组态软件可完成整个系统控制站组态(系统I/O组态、控制方案组态等)、操作站组态(画面设置、系统流程图组态、系统报表组态等)。系统构成如图1所示。
　　3.1 方案设计
　　从生产热线循环回来工业水流入1#、2#吸水井散热，并吸水井塔顶1#和2#风机进行降温，然后1#、2#吸水井底部共用一个出水管为下一个工序供水，水温要求控制30oC以下。本系统吸水井出水管处安装Cu50热电阻对水温检测，把温度信号T1送入DCS处理器，控制规律运算后给出控制信号，控制变频器来改变电机输入电压频率，来改变电动机转速，带动风机降温，构成一个闭环温度控制系统。变频器选用两台日本SANKEN(300KW)通用型变频器，控制原理如图2所示。
　　循环水吸水井底部热交换特点，对1#、2#吸水井两台风机电机进行主/副控制，主/副电机不同速度曲线驱动风机运转。1#、2#电机可互为主/副电机选择，极大方便了操作工操作。
　　3.2 软件实现
　　为方便操作人员操作，操作站创建循环水温度监控画面，可线显示循环水温度、变频器速度反馈、报警等，进行1#、2#风机电机启停控制和主/副选择控制。并切换安全等级线修改主/副电机控制回路中温度、转速等控制参数。
　　针对循环水温度调节存大滞后性特点，对1#、2#风机电机采用分段控制方法，主/副电机控制曲线如图3所示：当循环水温度低于20oC时，主/副风机电机变频器输出电压频率均为20HZ。当循环水温度变高时，主控制回路中变频器输出电压频率跟随增大，当循环水温度高于24oC时，主电机全工频运转。副电机循环水温度升至23oC时，副控制回路增大副电机输入电压频率，提高风机转速，当循环水温度高于28oC时，副电机全工频运转，与主电机一起为循环水快速降温。

上亿库存，国内外近千个仓库，公司部分产品型号如下，欢迎联系哦~！

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22C-D017F103 PowerFlex 400 7.5 kW (10 Hp) AC Drive

140CPU31110C Quantum Unity Quantum 31110 CPU，带涂敷涂层

2711P-T19C22A9P PanelView Plus 7 Graphic Terminal

FR-E540-0.4K 1 2 KVA 1.6A 0.4KW 3相AC380V/50Hz/60Hz

1492-MC6X10 IEC 6 x 10 mm Marker Card

数字量输入/输出模块 6ES7422-1HH00-0AA0 DO/16 230V AC，5A 继电器,光隔离

软启动器 3RW40732BB34

CPU 模块 6ES7 511-1AK01-0AB0 CPU 1511-1 PN，150 KB 程序，1 MB 数据；60 ns；集成 2x PN 接口

152H-C317XBD-54 SMC-3 Enclosed Motor Starter

1738-OE2CM12 ArmorPoint 2 Point Output Module

1785-L40C PLC-5 ControlNet 1.25 Processor

193-NREEKZ E1 Plus Replacement Overload Relay

20-COMM-D PowerFlex DeviceNet Adapter

2090-CSBM1DE-18AA30 Kinetix Cable Single DSL 2090-Series

20AC011A0AYNAEG0 PowerFlex 70 AC Drive 20A

GA647IFSTDV00150 GCA iFIX Std HMI 150 I/O Dev

GP647IFPLDV00900 GCP iFIX Plus SCADA 900 I/O Dev

IC600BF917RR Axis Positioning Module Type 2 (Encoder Feedback)

IC647HSTCR250KM Collector Redundancy Option for Historian - Standard Server 250000 Points (M4 Key)

IC647TPD950 CIMPLICITY HMI ProServer 5000 I/O Development and Runtime

IC693PCM311LT Prog. Coproc. Mdl., 640 KB (190 KB Basic Prgm), w/Port Exp. Cbl. (LT)

IC756MDV000J-98 DV Development - Alpha OpenVMS Op Sys, Japanese, Version 9.8

MicroLogix 1000/1761 System 1761-L32BWB 32 I/O MICROLOGIX 1000

PLC-5/1771 System 1771-IXE THERMOCOUPLE/MILLIVOLT INPUT MODULE

Distributed I/O 1792D-8BIO8E 8 SINKING INPUTS, 8 SOURCING 0.5 AMP OUTPUTS

Communications 9220-WINTA CONTROLNET AND DEVICENET TRAFFIC ANALYZER

Operator Interface D6190-6.5.19DE CONTROLVIEW SIEMENS DRIVER USER MANUAL(GERMAN)

Support 9356-STD2200R SUPT REINSTATEMENT CONTRACT FOR 9356STD2200

Support 1789-L60R SUPT REINSTATEMENT CONTRACT FOR 1789L60

EtherNet/IP Products 9355-WABCENE RSLINX C SDK FOR ALLEN-BRADLEY, CD

RSI Software Products 9301-2SE3500JPU4 RSVIEW32 RUNTIME 150-100K UPGRADE IN-SUPT (JP)

RSI Software Products 9356-SQLCOMPLS RSSQL COM+CONNECTOR

Motion Control TL-A110P-BJ34AA MOTOR, SERVO, 0.1NM, 5000RPM, 17BIT SERIAL FEEDBAC

44A736310-001R01 Hand-Held Monitor In-Line Port

IC200CBL550 Communications cable (RJ-45 to DB-9 pin RS-232, 2 Meters) between VersaMax Micro/Nano and VersaMax DP 20 only

IC694DSM324 DSM324i 4-axis motion controller for the RX3i

MSI-UNIV-WEB Universal Web Client(RTIP / Dashboard / Web / Excel Addin)

VSPC32-MAN Printed Manuals for VisualSPC.

20BD034A0NYNADA0 PowerFlex 700 AC Drive 34 A at 25 Hp 20B

20G11GC5P0JA0NNNNN PowerFlex 755 AC Packaged Drive

22D-B5P0H204 PowerFlex 40P 0.75 kW (1 Hp) AC Drive

140CRA21120 Quantum DIO站适配器和电源,24VDC,独立,3A,单电缆

290D-FAZ-G1 Direct Online Starter

热电偶/PT100输入，电压脉冲输出，3个报警

1492-SPM2B320 MCB Supplementary Protector 32 A

软启动器 3RW30171BB04

电机启动器 3VU16401LS00

150-F108NZD SMC Flex Smart Motor Controller

1732D-16CFGM12MN ArmorBlock 16 Point Block

1771-OAD 1771 16 Point Digital Output Module

193-ECM-ETR E300 EtherNet/IP Communication Module

198E-P128 Mounting Plate

2090-CPWM6DF-16AA05 TL-Series 5m Standard Power Cable

2094-PRS1 Kinetix 6000 Slim Power Rail

DT1000-12A 12.1 inch IPC 5/100 w/64MB RAM and Windows 2000, Please note some units could be remanufactured.

GFK-0898 Series 90-30 PLC I/O Module Specifications Manual

IC210EPT004 4 channel PT 100, 12bit，PT100 (-100℃~600℃). Requires Durus Plus Controllers 3.0 firmware.

IC647AUR100 PA Universal Reporting Client 100 Pak

IC647PRTEE050C Proficy Portal Enterprise Edition Client Pack 50 Users (M1 Key)

IC693CPU350LT CPU 350 Module (32K Bytes user memory, 4K I/O, 8 Racks), no built-in S erial Ports .22msec/K (LT)

IC754VSF15CTD 15 inch TFT QuickPanel View/ Fully Loaded/ 24VDC

MSI-ECONN-43 Enterprise Connector-43

SLC/1746 System 1746-RL54 REPLACEMENT OCTAL LABEL KIT FOR CTLG # 1746-OW16

Distributed I/O 1734-RTB3 REPLACEMENT 12 POSITION IP20 SCREW TERMINAL BLOCK

Application-specific products 9307-EM643PXENE RSENERGYMETRIX 3RD PARTY OPC (9 - 64 METERS)

Operator Interface 2711-NC18 RS232 DOWNLOAD CABLE ADAPTER. A 25-9 PIN DB

Support 9302-ICCR SUPT REINSTATEMENT CONTRACT FOR 9302ICC

Support 9510-PB5000ENR SUPT REINSTATEMENT CONTRACT FOR 9510PB5000EN

DeviceNet Products 1770-KFD DEVICENET RS232 ADAPTER

RSI Software Products 9301-2SE3350PTU2 RSVIEW32 RUNTIME 300-5K UPGRADE IN-SUPT (PT)

RSI Software Products 9307-RSP32RENE RSPOWER32 RUNTIME

Motion Control MPL-SSN-A4B4 KIT,SHAFT SEAL,MPL-A4XX,MPL-B4XX,1326AS-B4XX MTRS

Silver Series 1398-SR9P KIT,PASSIVE EXTERNAL SHUNT,900W CONT.

HE693CAL101 CAN Open Interface for Series 90-30

IC647HWP322 Series 90 Workstation Intf. (PS/2) w/LM 90-30/20, Serial

QPH2D100S2P/B QUICKPANEL 6" STN HAND HELD BLANK

ST-3808 STXi analog input module 8 Channels, Thermocouple Connector Type

20BC140A3AYNANC0 PowerFlex 700 AC Drive 20B

20F1AGC140JN0NNNNN PowerFlex 753 AC Packaged Drive

22A-D6P0H204 PowerFlex 4- 2.2 kW (3 HP) AC Drive

140DAI35300C Quantum 开关量AC输入,32点,24VAC,8点成组隔离,CC

284D-FVD1P4B-N-R-3-DB-EMI Cntl Mod. Variable Frequency Drive

CJ1W-SRM21 COMPOBUS/S远程I/O主单元，最多256点

1492-RTB20N 20 Pole RTB Plug Assembly

WinCC 上位监控软件 6AV6381-1BD06-0DV0 "WinCC?V6.0 RT?256?（256 个外部变量）"

变送器 3RS17202ET00

1497A-A5-M6-1-N Control Power Transformer

1606-XLP90E-2 Power Supply XLP 90 W Power Supply

1768-L43S Compact GuardLogix CPU L43S 2M/0.5M

188-K4C320 Miniature Circuit Breaker 32 A

194R-60-MTL3 194R 60 Ampere Multi-tap Terminal Lugs

2090-CPBM7DF-10AF02 MP-Series 2 m Length Pwr and Brake Cable

2090-XXNPMP-14S02 MP-Series 2 m Length Power Cable

CBL-13-ET-10 Encoder cable for MTR-1300 or MTR-1N series stepping motor. 10 feet

GC647TRT700 Proficy GlobalCare Complete for CIMPLICITY HMI Server 700 I/O Runtime System

IC200PWR102LT POWER SUPPLY WITH EXPANDED 3.3VDC 120/240VAC INPUT (LT)

IC646TBLSS20K Proficy Troubleshooter for Intelligent Historian for Hist 20000 Points

IC647NGU000 Gage Port Mitutoyo Communications

IC693ACC300RR Input Simulator Module

IC698ETM001CA RX7i 10/100 Ethernet Module Conformal Coated

IC800VMCB1100 Motor power and brake power cable for 1 kW VersaMotion servo motor- 10 meter

SLC/1746 System 1746-ITB16 FAST RESPONSE DC SINKING INPUT CARD (24V DC)

Industrial Computers 6180W-7PXPH VERSAVIEW 6180W NON-DISPLAY COMPUTER, 7 SLOT

Application-specific products 6556-PS0PM3 CLUTCH/BRAKE KIT W/STROKE AND A HALF

Operator Interface 2711-T5A16L1 PV550 MONO TOUCH, DF1 & RS232 PRINT

Support 9301-2SE2200S SUPT RENEWAL CONTRACT FOR 93012SE2200

Support 1760-PICOSOFTS SUPT RENEWAL CONTRACT FOR 1760PICOSOFT

DeviceNet Products 1787-DNPS DEVICENET CLASS II 24VDC POWER SUPPLY

RSI Software Products 9301-2SE250FRU4R RSVIEW32 WORKS 150-100K UPGRADE OUT-SUPT (FR)

RSI Software Products 9358-BIZUC1PENE RSBIZWARE UNLIM RUNTIME CLIENT + 1 CPU SQL SERVER

Motion Control MPL-B310P-RJ24AA MOTOR,SERVO,1.58 NM,5000RPM,RSLVR,460V,BRK,4.6KG

Motion Control 2090-XXNPY-16S02 CABLE,NON-FLEX,MOTOR POWER,Y,16 GAUGE,2M

GC646TRT935 Proficy GlobalCare Complete for Server 35,000 I/O Runtime System""

IC641SWP311 LM 90-30 Sequential Function Chart Option

IMC-313P-X-D IMC-D Series Servo Motor Controller, Enhanced, DeviceNet, 3 Amp

PSPC-DC100/E-220L Prof Shop Floor SPC DC 100 Usr eSig 220v

20BC011A0AYNANA0 PowerFlex 700 AC Drive 20B

20DM1K12CNNNBCANE PowerFlex 700S AC Drive 20D

2198-H040-DP-T K5500 FR1,2 DC control conn

2711P-RAAT12 PanelView Plus 7 Series Accessory

280-PWRM35G-M015 ArmorStart Three-Phase Power Media

CQM1H-CPU21 主机，最大I/O点；256点，程序容量；3.2K字 带RS232C口,不支持内装板

1492-MS8X12V51-60 Connection Products

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行程开关 3SE53220SF23

运行版软件 6AV2105-4MM04-0AE0 SIMATIC WinCC Runtime 专业版 V14 Upgrade WinCC V7.0..V7.3 Runtime 65536 PowerTags ->WinCC Runtime 专业版 65536 PowerTags V14

1585J-M8CC-H 1585 Ethernet Media Accessory

1756-RMC1 ControlLogix 1 m RM Fiber Optic Cable

188-K1D200 Miniature Circuit Breaker 20 A

194E-Y32-1753-6N 32 A 194E Load switch

2090-CFBM7E7-CEAF04 4 m Length SpeedTec Extension Cable

2090-UXNFM-S01 Ultra Series 1 m Feedback Cable

BC646TRT150 Server 150 I/O Runtime System with Proficy GlobalCare

GC647IFPLRN00300 GCC iFIX Plus SCADA 300 I/O Run

IC200CBL555 CABLE TO DATAPANEL 45/65/85

IC646MPPS50 Logic Developer PLC Professional 50 Seat Site License

IC647IFSCTSSPRT01C iFIX TS SCADA Support on SCADA - 1 Client (M1Component Part)

IC670ACC001 Base to Base Connection Cable, Qty 12 of IC670CBL001

IC697CPU731RR CPU, 8 MHz, 512 Discrete I/O, Fixed Memory (32 KBytes)

IC800PCUBC04S030 Powercube flying lead interface cable configured for 400 steps/revolution and power save enabled. 3 meters

ControlLogix/1756 System 1756-OB16IS 10-30VDC ISOLATED OUTPUT CAM 16 PTS (36 PIN)

Industrial Computers 6182H-10KEH4B VVCE 1000, KEYPAD, EXT MEM, ENET, AC

Process Control 9380-RSBCNS2 2-DAYS MISCELLANEOUS SERVICES FOR RSBATCH

Operator Interface 2711P-RBT10 PV PLUS 1000 TOUCH REPLACEMENT BEZEL

Support 9355-WAB1ENS SUPT RENEWAL CONTRACT FOR 9355WAB1EN

Support 9351-SLRSRTS SUPT RENEWAL CONTRACT FOR 9351SLRSRT

ControlNet Products 1788-MCHKR NETWORK MEDIACHECKER (ENET, CNET, DNET, DH+/RIO)

RSI Software Products 9301-2SE2400ESU3 RSVIEW32 WORKS 150-32K UPGRADE IN-SUPT (ES)

RSI Software Products 9355-WABGWITE RSLINX GATEWAY - ITALIAN

Motion Control MPL-A320H-MJ24AA MOTOR,SERVO,2.26 NM,3500RPM,MULTI,230V,BRK,5.1KG

Motion Control 2090-DANPT-16S25 CABLE, NON-FLEX, MTR PWR, CABLE-MTD CONN, 16AWG, 2

CB6N-5WPM-0140-AZ Brake Cable, BM Series Servo Motors, 14 Meters

IC5008TAX0000 18" Unbundled Intelligence Industrial Computer with WIN XP Standard Series

IC800MCUB12310XN Stepping Motor Cube, 175 oz-in with Pulse/Direction, NEMA 23

OC647IFESGCLNTCRNM iFIX Optn: ESig & ERec iClient Runtime (M4 Part)

20AD022F0AYNANC0 PowerFlex 70 AC Drive 22 A at 15 Hp 20A

20DC2P1A0EYNANANE PowerFlex 700S AC Drive 20D

20G1ANF171JN0NNNNN PowerFlex 755 AC Packaged Drive

25C-E032N104 PowerFlex 527 22kW (30Hp) AC Drive

280-PWRM22B-M3 ArmorStart Three-Phase Power Media

FX2N-80MR-001 主机40入/40出?继电器输出

1492-M5X5V1-20S Connection Products

1494H-EA3N Heavy Duty Non-Fus Safety Discon Switch

软启动器 3RW44462BC45

ET 200SP 6ES7193-6BP00-0BA1 基座单元 BU15-P16+A0+2B/T，类型A1，直插式端子，带有温度测量，15mm宽

1585D-M4TBJM-1 Micro D-Code, QD Style Ethernet Media

1756-ESMCAPXT L7XT Energy Storage Module-Capacitor

1794-OM16 Flex 16 Point Digital Output Module

194E-CA80E 194E Load switch

2090-CCMDSDS-48AAP3 Comms Cable Kinetix 3 Drv to Drv 0.3m

2090-DANPT-16S05 TL-Series 5m Power Cable

ABKCTDE0000/DVN 6 inch TFT QuickPanel TCP w/DeviceNet 24VDC/ No Agency Approvals

GC646PCMSCH GlobalCare Complete for Change Management Scheduler

HE700GEN200 Dual-channel Genius interface module for VME.

IC630PWR310RR 115/230Vac Power Supply Unit

IC647HSTSSEO1000KM eSignature Option for Historian - Standard Server 1,000,000 Points (M4 Key)

IC660BLD024 Cover w/Label for IC660BBD024

IC695CHS012 RX3i 12 slot universal base

IC756WET100E-275 "Custom Editor Toolkit, English, v2.7.5"

CompactLogix System 1769-PA2 PWR SUPPLY 120/240 VAC INPUT 2 AMP @ 5 VDC OUTPUT

PLC-5/1771 System 9399-WEGR RSEMULATE GETTING RESULTS GUIDE

Process Control

Operator Interface 2711P-B7C15D1 PV PLUS 700, KEY/TOUCH, CNET, DC PS, STD MEM

Support 6413-DDMCS 6413-DDMC SOFTWARE SUPPORT RENEWAL

Support 9358-PLTM2400R SUPT REINSTATEMENT CONTRACT FOR 9358PLTM2400ENE

Support F1784-PCIDS 1784-PCIDS/A FIRMWARE UPDATE

RSI Software Products 9301-2SE2200ITU1 RSVIEW32 WORKS 150-300 UPGRADE IN-SUPT (IT)

RSI Software Products 9701-VWSB000ENU2 RSVIEW SE STATION 100 - UNLTD DISP UPGRADE

RSI Software Products 9399-CCDUG CONTROLGUARDIAN DETECTOR5 USERS GUIDE

Motion Control 2098-IPD-075 DRIVE, 35A/75A, ULTRA5000

ACC-MAN-002 OBSOLETE - QUICKDESIGNER MANUAL SET

IC300ADC110 4 channel Analog Inputs, Voltage (0-5vdc, +/-5vdc, 0-10vdc, +/-10vdc), 12 bit

IC752DPK000RR Datapanel K - 256x64 LCD with EL backlight. Various sizes of text only. Includes integrated keypad for data entry. No touch capability.

MTR-3S34-G-R-B-E-SRR Servo Motor Nema34 24V Brake, Seal

ZA06B-6077-K156 Noise filter for Alpha servo PSM-18HVi and PSM-30HVi power supply modules (required for CE)

20BE077A0AYNANC0 PowerFlex 700 AC Drive 77 A 75 Hp 20B

20G14NF212JA0NNNNN PowerFlex 755 AC Packaged Drive

25-RF023-BL PowerFlex 520 22.9A 230V EMC Filter Kit

2711P-RVT12 PV Plus 1250 Hi Bright Disp Solar Visor

FRN220G11S-4CX 316KVA 415A 220KW 3相AC380V/50Hz/60Hz

1492-JD3-G IEC 2-Ckt Feed-Through Blk 2.5mm

1492-W16S IEC Term Blck 8x47.6x41mm Screw

软启动器 3RW40746BB35

工艺型 CPU 6ES7 511-1TK01-0AB0 CPU 1511T-1 PN，225 KB 程序，1 MB 数据；60 ns；集成 X1: 2x PN 接口，支持 IRT

153H-C85XBD-48 SMC-3 ENCLOSED COMBINATION 85A

1746-C9 SLC 36 inch Interconnect Cable

1786-FS100 200 MICRON CBL ASSY 100 MS (328 .1 FT)

193-T1AB16 1.1-1.6 A IEC Bimetallic Overload Relay

20-FI13306 POWER MODULE NON-REGEN FRONT END

2090-CSBM1DF-14AA01 Kinetix Cable Single DSL 2090-Series

20AC011C3AYNANC0 PowerFlex 70 AC Drive 20A

GA647TDV300 Proficy GlobalCare Assist for CIMPLICITY HMI Server I/O 300 Development and Runtime System

GP647IFPRDV00300 GCP iFIX Profsnl SCADA 300 I/O Dev

IC600BF948RR I/O Communication Control Module (I/O CCM)

IC647HSTCS100KM Historian Enterprise Corporate Server 100000 Points (M4 Key)

IC647TRT300 CIMPLICITY HMI Server 300 I/O Runtime System

IC693PWR321RR Power Supply, 120/240 Vac, 125 Vdc, 30 Watts

IC756MDV010E-97 DV Draw Dvlpnt on Alpha OpenVMS, English, Version 9.7

MicroLogix 1000/1761 System 9399-RL50GRDE RSLOGIX 500 GETTING RESULTS GUIDE (GERMAN)

PLC-5/1771 System 1771-NIV1 HIGH RESOLUTION ISOLATED ANALOG MODULE

Distributed I/O 1792D-88HCCBL HIGH CURRENT BLOCK CABLE

Communications 9351-VS INTERCHANGE FOR OPENVMS

Operator Interface D6190-6.5.3 CONTROLVIEW GRAFIX EDITOR(6190-GFX)USER'S MNL

Support 9358-B60R SUPT REINSTATEMENT CONTRACT FOR 9358B60ENE

Support 9392-CDRSNLU UPGRADE TO ENGLISH/NETHERLANDS BUNDLE

RSI Software Products 9324-RL0100DEE RSLOGIX 500 STARTER GERMAN CD

RSI Software Products 9301-2SE3500U1 UPGRADE: IN-SUPT: RSVIEW32 RUNTIME 32K TO 100K

RSI Software Products 9356-STD2200U1R UPGRADE: OUT-SUPT: RSSQL STAND.150 TAG TO 300 TAG

Motion Control TL-SSN-2 KIT, SHAFT SEAL, TL-X2XX MTRS