商铺名称：福州聚福兴自动化有限公司
联系人：陈先生（先生）
联系手机：
固定电话：
企业邮箱：20886962@qq.com
联系地址：仓山
邮编：350001
联系我时，请说是在地方电气网上看到的，谢谢！
1786-TPR现货 in stock! 欢迎来电咨询~！！
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。
Allen-Bradley 2711-T9C1 PanelView 900
AB 4100-232-RL 4100232RL 2 AXIS CONTROLLER W/ REMOTE I/O for industry use
ABB IRB4400 motor 3HAC3697-1
A06B-0511-B001#1000 FANUC SERVO MOTORS REMANUFACTURED
(V20) 1 NIB RELIANCE ELECTRIC 50FR4042 50HP 460VAC DRIVE V20
SICK OPTIC ELECTRONIC DME2000-000S01 NSFP DME2000000S01
ALLEN BRADLEY 1756-L1M1 NSFP 1756L1M1
CONTROL TECHNIQUES 9500-8607 USPP 95008607
BAYSIDE PG115-150-041 USPP PG115150041
MOORE PRODUCTS 39VIMCCN NSFP 39VIMCCN
MARPOSS 3405073000 NSFP 3405073000
EUROTHERM CONTROLS TC2001/02/150A/380V/00/4-20MA/NONE/SC/V2/PLU// NSFP TC2001021
Siemens 6ES5 135-3UA11 6ES51353UA11
Siemens 6ES5-465-4UA12 NSFP 6ES54654UA12
SIEMENS 6ES5 SERIES 6ES5-465-3AA13 PLC MODULE
SIEMENS S5 6ES5456-4UB11 6ES54564UB11
Siemens 115 CPU 944B 6ES5 944-7UB11 E Stand 09. Plus 6ES5 816-1BB11
SIEMENS 6ES7332-5HB00-0AB0 6ES7 332-5HB00-0AB0 FreeShip
Siemens SITOP 6EP1961-3BA20
Siemens 6ES5318-8MB12
iDatalink ADS-HRN-CH4 T Harness Interface Module
YOKOGAWA F3RZ81-ON RS232 INTERFACE MODULE
Siemens 6ES5-460-7LA12 6ES5460-7LA12 ANALOG MODULE
Siemens MP270 6AV6542-0AH10-0AX0 Membrane Keypad
Omron NT20M-DT121-V1
Schneider Modicon AS-BDAP-208/ASBDAP208 Output relay Beautiful Condition OFFERS ACCEPTED
Schneider Modicon AS-506P-F12 NSFP AS506PF12
Schneider Modicon AS-J890-102 USPP ASJ890102
Schneider Modicon AS-521P-004 CNC Memory Board Rev C34 (AIND/UGC)
Schneider Modicon Electronics AS-W801-002 Cable Extender Assembly W801-002
Schneider Modicon -AS-9T15-006
SIEMENS/TI 505-4332 INPUT MODULE XLNT
Schneider Twido PLC TWDLCAA40DRF
SIEMENS SINUMERIK PROGRAM PANEL 6FC 5203 5210 5253
SIEMENS 505-4516 OUTPUT MODULE 5054516
SIEMENS SINUMERIK 810 BOARD 6FX1126-8BA
COMMUNICATION MODULE FOR OPERATOR INTERFACE by FANUC
SIEMENS SIMODRIVE 6SN1161-1AA00-0AA1 611-A/D BUS
SIEMENS SIMODRIVE 6SN1145-1AA01-0AA1SINUMETIK 840D NCU-BOX 6FC52476FC5357 6SN
Advantech Ethernet Module ADAM-4570 NIB
ALLEN-BRADLEY 6182-AGAZAC INDUSTRIAL COMPUTER 100 TO 240VAC 50/60HZ 0.4/0.25AMP
ABB 3HAB 2241-1/06B Robot Controller Main Computer CPU Board DSQC 325 S4C
ACCURAY 083883-004 GPU AE PC BOARD 083883004
A06B-6102-H226#H520 FANUC SERVO AMPLIFIER REMANUFACTURED
803W9674471 ALLEN BRADLEY
SIEMENS 6ES5-524-3UA13 FNFP 6ES55243UA13
ASEA BROWN BOVERI 3BHB003041R0101 NSFP 3BHB003041R0101
ALLEN BRADLEY 6182-AIBAZB USPP 6182AIBAZB
KUKA 69-350-075 USPP 69350075
GROUPE SCHNEIDER 8538-SEA13 USPP 8538SEA13
ACUITY IMAGING AR4000 NSPP AR4000
PREFERRED INSTRUMENT PCC-III-0000 NSPP PCCIII0000
Siemens 6ES5-340-3KB41 USPP 6ES53403KB41
SIEMENS 6ES5 441-4UA13 6ES54414UA13
SIEMENS S5 RS 6ES5 951-7LD12 7A/15A POWER SUPPLY
Siemens Memory Sub Module 6ES5 375-1LA61 22794
Siemens 6ES7 232-0HB00-0XA0 6ES7232-0HB00-0XA0 in Box, Seal opened
SIEMENS OP7 6AV3607-1JC20-0AX1 Membrane Keypad
Q63P Mitsubishi PLC Power Supply Module
Gould Modicon AS-J830-001 MODULE INTERFACE 884/800 ASCII
Toyota Tacoma Factory OEM Media Interface Module 861A1-0E040 CX-US02E2WX
Siemens 5613 communication card C79458-L8000-A77
Siemens G85139-E1721-A887
Modicon PE-0035-000
Schneider Modicon Gould AS-B821-108 ASB821108 DC Input NIB
Schneider Modicon AS-BZAE-204 High Speed Counter ASBZAE204
Schneider Modicon AS-D012-010 USPP ASD012010
Schneider Modicon AS-P484
Schneider Modicon AS-H819-103 ASSEMBLY CHASSIS 7-SLOT RACK REMAN
Schneider Modicon MM-PMT24T0C PM+ 3000C TS PANELMATE PLUS SOLD AS IS
Schneider TELEMECANIQUE XBTOT2110 NIB
Schneider MAGELIS IPC MPCST52NDJ09R Very Good Condition
ProCurve Switch 5412zl 96G J8700A
SIEMENS 6ES5 451-7LA11 DIGITAL OUTPUT MODULE
SIEMENS 6FC3984-3RA SINUMERIK 800 SERIES I/O MODULE
HONEYWELL 627-1002R COMMUNICATION MODULE MINICOP
SIEMENS SIMODRIVE 6SN1145-1BA02-0CA1SINUMETIK 840D NCU-BOX 6FC52476FC5357
SIEMENS SINUMERIK 810D CCU-BOX 6FC5447-0AA00-0AA1
SIEMENS MOORE 352EA21N1C DIGITAL PROCESS CONTROLLER MODULE 120VAC 23923
Allen-Bradley PanelView 2711-TC1 Series E
555CXR Electric Conduit Bender w/ 28007 Shoe Group 1/2" a�“ 2" Rigid,120V
ABB Teach pendant Part# 3HNE00313-1 S4C, S4C+
A06B-0153-B084#0076 FANUC SERVO MOTORS REMANUFACTURED
7206 VXI VX4240 CARD
RELIANCE ELECTRIC 2GU41015-J NSFP 2GU41015J
ALLEN BRADLEY 1785-L60B NSFP 1785L60B
ALLEN BRADLEY 1404-M405A-ENT FNFP 1404M405AENT
GENERAL ELECTRIC DS3820MAUD NSPP DS3820MAUD
TOTAL CONTROL PRODUCTS CQPI31200C2P-A USPP CQPI31200C2PA
SYMAX 8030-CRM-570 USPP 8030CRM570
FISHER ROSEMOUNT 624095 USPP 624095
Siemens 6ES5-101-8UA11 USPP 6ES51018UA11
SIEMENS 6ES5 370-0AA41 6ES53700AA41
SIEMENS 6ES5-931-8MD11 USPP 6ES59318MD11
Siemens 6ES5 731-1BD20 Cable Assembly
Siemens 6EP1333-2BA00 Power Supply 6EP1 333-2BA00
Siemens LOGO! DM16 230R 6ED1055-1FB10-0BA0 NIB
Rigol Digital Color Oscilloscope 100M dual CH DS1102CD
Texas Instruments 2460221-0001
Sony BKAW550 Video Pc Rgb Interface Module
VWIC2-1MFT-G703 1-Port Multiflex Trunk G.703 E1 Voice/Wan Interface
Siemens C7-633 6ES7633-1DF02-0AE3 6ES76331DF020AE3 #2 ping Worldwide
Modicon AS-T584-105
Schneider Modicon AUTOMATION INC AS-P120-000 POWER SUPPLY
Schneider Modicon AEG/GOULD// AS-B350-000 115VAC OUTPUT MODULE XLNT
Schneider Modicon AS-B885-110 NSFP ASB885110
Schneider Modicon AS-B550-101 OUTPUT MODULE
Schneider Modicon PLC AS-B804-000 OUTPUT MODULE 16POINT 115VAC
Schneider Modicon AS-P933-000 Power Supply AS-IS
Schneider Automation / Modicon PanelMate Plus MM-PM42-400 WARRANTY
Shinybow ANI-88C5CU-IH HDMI Input Module for ANI-88C5CU HDMI Matrix Switch
Reliance Electric 0-57401-2 0574012 Drive Digital I/O Module
Siemens 6ES7145-1GB31-0XB0 EM 145 EXPANSION ANANLOG OUTPUT MODULE
SIEMENS A388185 SINUMERIK SCREEN KIT NIB
OMRON C200H-LK201-V1 HOST LINK UNIT COMMUNICATION MODUL
SIEMENS SIMODRIVE 611 6SN 1123-1AA00-0DA0 MORE AVAILABL
SIEMENS SINUMERIK PC CARD 6FC5247-0AA11-0AA2 NIB
SIEMENS Lot Cooper MP6FC000 Mini-Plex Distribution Block
ALLENBRADLEY1771OD16ISOLATEDOUTPUTMODULE
Allen Bradley SLC-500 Output Mod. 16-Point 1746-OA16
ABB PCI-CIPB/DP MODULE 492946101
Zymark TurboVap LV Automated Evaporation System
...Rosemount Magnetic Flowtube Transmitter Model 8732CT12NOM4 (8711)
MODICON AS-506P-F16 NSFP AS506PF16
ALLEN BRADLEY 1394C-SJT22-A NSPP 1394CSJT22A
GETTYS 110-114 USPP 110114
GE FANUC IC3600ADAD1 NSPP IC3600ADAD1
SIEMENS 6SC9111-2AJ55 USPP 6SC91112AJ55
SIEMENS 1FT6082-8AK71-4EG0 NSPP 1FT60828AK714EG0
ADEPT TECH 10841-00500 NSFP 1084100500
Siemens 6es5 905-3RB21 Simatic S5-105R ZB/CPU
Siemens S5 6ES5 470-7LC12 Analog Output Module
SIEMENS 6ES5-466-8MC11 USPP 6ES54668MC11
Siemens 6ES5 430-4UA14/6ES54304UA14
Siemens S5 Relay Output 6ES5 458-7LA11 E Stand 02
Siemens DCS Module 6DS1223-8AC
Series B Compact I/O Rockwell Automation
Square D 8501 LSC
SIEMENS 6ES5 318-8MB12 INTERFACE ET200U MODULE
WE SHIP SAME CISCO WS-C3750V2-24TS-E 3750V2-24TS SWICTH 1 YR WARRANT
Siemens 6GK7 343-1EX11-0XE0 CP 343-1
Siemens TP177B 6AV6 642-0BC01-1AX1 Touch Glass
Schneider Modicon AS-B802-008 I/O Module
Schneider Modicon AS-BDEP-209GUARANTEED ASBDEP209
Schneider Modicon AS-B807-032 ASSY. INPUT MDL 120VAC 32 POINT-
Schneider Modicon PLC ANALOG CARD AS-B875-102 SN 0055843 /REPAIRED
Schneider Modicon AS-P120-000 Aux Power Supply
Schneider Modicon AS-B885-110 MOTION MODULE ASSEMBLY
Schneider/Modicon Panelmate Plus 2000 Logic Module
SIEMENS 6ES7 321-1BL00-0AA0 INPUT MODULE 6ES73211BL000AA0 BRAND
Sans Digital HA-ARC-ARC1882X 2 Port Mini-SAS 6GB PCI Express x8 RAID Controller
Siemens ET 200X BM-147/CPU 6ES7-147-1AA00-0XB0
SIEMENS SINUMERIK 810 6FX1121-2BB02 WITH RAM 6FX1134-2BC01 TESTED WARRANTY
Siemens 560-2126R Remote Communications Module
SIEMENS 6SN1145-1BA01-0BA1 SIMODRIVE UIB
SIEMENS 6SN1113-1AB01-0BA1 Pulsed Resistor Simodrive -
SIEMENS 6FC5114-0AA02-0AA2 Central Service Board
ALLENBRADLEYOUTPUTMODULE17710BNSERIESB
ALLEN BRADLEY X-33977 NSFP X33977
ABB DSCP 172H DSPC172H ( 6 MONTH )
ADI-LFCSP-16-AD8231ACPZ-R7 IC good quality
(9725) Parker Servo Valve BD30AAENE40
INDRAMAT TRANS-01-M0-2-0000 USPP TRANS01M020000
XYCOM 4860-101B USPP 4860101B
FANUC A16B-0180-0260 USPP A16B01800260
EMERSON AX-4000-00-00-00C USPP AX4000000000C
RELIANCE ELECTRIC 86466-76R NSFP 8646676R
OMRON CV1000-CPU01-EV1 USPP CV1000CPU01EV1
OMRON V740-BA50C02-US NSFP V740BA50C02US
Siemens 6ES5 441-7LA13 6ES54417LA13
Siemens 6ES5-921-3WB15 NSPP 6ES59213WB15
SIEMENS 6ES5-410-7AA11 USPP 6ES54107AA11
Siemens 6ES5 441-8MA11 8 POINT DIGITAL OUTPUT MODULE
Siemens S5 6ES5 421-8MA12 6ES54218MA12
Siemens 6SE7090-0XX84-2FK0 6SE70900XX842FK0
Siemens 6ES7 331-7PF11-0AB0 -- 6ES73317PF110AB0
Spectrum Controls 8000 SAI-201
MSD 8870 GM Coil Pack Interface Module For DIS
WS-X4624-SFP-E CATALYST 4500 E-SERIES 24-PORT GE SFP
Siemens 6ES7 431-1KT10-0AB0 6ES7431-1KT10-0AB0
Siemens RWR490.40/MCQ McQuay over 95%
Reliance 0-58504
Schneider Modicon Inkworks 2006.
Schneider Modicon AS-B260-001 USPP ASB260001
Schneider Modicon AS-P965-000 USPP ASP965000
Schneider Modicon AS-B840-108
Schneider Modicon AS-B804-016 115 VAC Output Module 16Pt WARRANTY-GUARENTEED
Modicon MM-PM10-300 PanelMate Plus MMPM10300
Siemens Simatic 505-2555 Analog Input Module
Siemens 6ES5100-8MA02 6ES5 100-8MA02 SIMATIC S5-100U CPU100 Controller
SIEMENS S5 6ES5 458-7LC11 Relay Output Module
SIEMENS 6DD2920-0AR1 TRANSFORMER SA61
SIEMENS SINUMERIK 840D/DE 6FC5247-0AA00-0AA2
SIEMENS 6SN11131AA000DA0 FNFP 6SN11131AA000DA0
SIEMENS Simodrive 611 LT 108A 6SN1124-1AA00-0LA1 NIB
SIEMENS 6FC9344-5PA NSFP 6FC93445PA
Advantech PCA-6003VE in Excellent Condition
Allen-Bradley 1771-OBD/B VDC Output Module - ATS 365 Warranty
ABB ACS800-U1-0020-7 AC Drive 15/20HP
Adept 060 Processor Board 10332-00716
6FC3551-1AC-Z SIEMENS MONITORS CRT REMANUFACTURED
92-00922-01 MODICON CONTROLLERS REMANUFACTURED
SQUARE D S164A NSFP S164A
CONTROL TECHNIQUES UNI3203LV NSPP UNI3203LV
BOSCH VM50/B-TC-1-3/PE USPP VM50BTC13PE
NACHI ROP500 USPP ROP500
MEASUREX 51304754-150 NSPP 51304754150
FANUC A20B-0007-0360 USPP A20B00070360
Siemens 6ES5 188-3UA11 6ES51883UA11
Siemens 6ES5-470-4UA12/6ES5470-4UA12 OUTPUT MODULE NIB
SIEMENS 6ES5-100-8MA02 USPP 6ES51008MA02
SIEMENS S5 BUS MODULE 6ES5 700-8MA11
Siemens 6ES5 095-8MC02 6ES50958MC02
SIEMENS 6ES7-441-2AA03-0AE0 6ES7441-2AA03-0AE0 CP441-2
Siemens TD200 6ES7 272-0AA00-0YA0 6ES7272-0AA00-0YA0 Worldwide
Siemens 6ES5420-4UA13
Interface module for CPU B/D EFC-5000
YOSHIMURA FOR SUZUKI KINGQUAD 750 08-1
SIEMENS 6ES5-942-7UA13 6ES5942-7UA13
Siemens MP277-8 6AV6643-0CB01-1AX1 Protective Film
Oriental Motor UDX5114N-E
Schneider Modicon AS-B885-002 COMMUNICATION MODULE ASB885002
Schneider Modicon AS-516P-007 USPP AS516P007
Schneider Modicon AS-M380-006 NSPP ASM380006
