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    1791-32B0
    发布者:fzjfx0001  发布时间:2019-08-12 19:35:57  访问次数:237

    1791-32B0现货 in stock! 欢迎来电咨询~!!

    1791-32B0


    一、系统描述
      醋酸乙烯是一种十分重要的工业原料,其市场非常广阔.它的生产过程主要分为两个大的过程: 合成和精馏.前者是发生化学反映生成醋酸乙烯的过程, 后者则是将生成的醋酸乙烯通过学,物理过程来进行提纯.其工艺流程图如下:
     2、本工艺的特点和难点
      醋酸乙烯的生产是个塔体非常多的系统,调节回路众多,系统的关联性非常强,一个参数的控制的好坏直接影响到其他参数的控制的成败.一个系统的波动可能带垮整个系统.,因为其产品醋酸乙烯的浓度要求非常高,达到99.9%以上,因此对反应温度,以及流量等参数的控制要求非常平稳,合成反应器的中温要求170正负0.5度,醋酸蒸发器液位要求达到正负1%,还有乙炔的流量非常不稳定,可控性不太好.这些都对控制的精度提出了很高的要求.
      3、工艺对控制系统的要求
      a、实现各个单元操作的集中监控,包括:温度、压力、流量、液位等物理量的监测与控制。动态参数检测、控制必须准确、可靠。合成反应器的中温要求170正负0.5度,醋酸蒸发器液位要求达到正负1%,
      b、必要的遥控措施,对突发事件如停电等,系统应采取相应的保护措施,确保在紧急情况下或需要的时候对一些关键的控制点(阀门、马达等)实施遥控。
      c、配置必要的报警和联锁。
      d、重要参数的记录和方便地查阅其实时趋势和历史趋势。
      e、可随时监测有关单元的有关参数或重要设备的运行情况。
      f、控制系统操作简单,参数设置、调整方便,便于操作,人性化的操作界面。
      g、操作员站显示整个生产工艺流程,修改和打印各种有关参数。
     2、FB-2000NS系统硬件配置
      本控制系统采用了三个监控站,和两个现场控制站.稳定性.两个现场控制站也采取了热备用冗余,任何一个出现了故障,自动切换到另外一个上正常运行.也增加了系统的可靠性和稳定性.所有的模拟量输出都采取了热备用,还有重要的显示参数也都采取了热备用..所有的模拟量都采取了和现场信号的光电隔离,所有的现场信号均通过了安全栅隔离. DCS的硬件配置如下: FB-2001NS -4块,FB-2005NS-3块,FB-2010NS 16块 ,FB-2020NS 28块, FB-2030NS 1块 ,FB-2040NS-4块 FB-SC20NS/R14块,FB-SC14NS/R-4块,FB-SCNS14-8块.FB-SC30NS1块. FB-SC42NS-4块.另外,报表打印机一台。

    ASEA BROWN BOVERI YT204001-FSI1 USPP YT204001FSI1

    GE FANUC IC642MWP983 USPP IC642MWP983

    SYMBOL TECHNOLOGIES VRC6940-00V651US USPP VRC694000V651US

    WARNER ELECTRIC 5284-271-005 USPP 5284271005

    Siemens 6ES5 135-3UA31 6ES51353UA31

    Siemens 6ES5-135-3UA41 USPP 6ES51353UA41

    SIEMENS 6ES5 464-8MF11 6ES54648MF11

    SIEMENS 6ES5-454-7LA11 MODULE 6ES54547LA11

    Siemens 6ES5 391-5AA13 Operating Control Panel 11207

    Siemens S5 Memory SubModule 6ES5 372-0AA61 NIB

    Siemens Controller RDE10.1 NIB

    Shuttle X50V3 15.6" Atom D2700 GMA3650 DDR3-1600 Gigabit All-In-One System

    Square D 8030 HOM-222

    Ser.A

    WE SHIP SAME WS-CAC-3000W CISCO CAT. 6500 SER. 3000W AC POWER SUPPLY

    Siemens 6FC5510-0BA00-0AA0 + 6FC5511-0CA00-0AA0

    Siemens TP177 6AV6 640-0CA11-0AX1 Touch Glass + Film

    Schneider Modicon Square D AS42CM-T PowerLink Control Modules

    Schneider Modicon AS-BFRQ-254C TESTED Freq IN ASBFRQ254C

    Schneider Modicon AS-B802-000 USPP ASB802000

    Schneider Modicon PROGRAMMABLE CONTROLLER AS-584L-231 115V

    Schneider Modicon AS-J810-000 Remote I/O Adapter

    Schneider Modicon AS-B872-100 Analog Current Output ASB872100

    SchneiderTSXDSY16T2PremiumSourceOutputModule

    SIEMENS 6ES7-138-4FA04-0AB0 6ES71384FA040AB0 DIGITAL INPUT MODULE

    Schneider 140DAI54000 Input Module

    Siemens HMI 6AV6 647-0AB11-3AX0 NIB 6AV66470AB113AX0

    SIEMENS Sinumerik 6FX1126-0BL01 Module

    SIEMENS 6SE70900XX840FK0 SIMOVERT MDMC COMMUNICATIONS MODULE XLNT

    SIEMENS 6SN1123-1AB00-0HA1 6SN1 123-1AB00-0HA1 SIMODRIVE 611 Power Module 8A

    SIEMENS 6SN1123-1AA00-0BA1 Version A Simodrive LT-Modul Int 25A Card Module

    SIEMENS 6FC5-203-0AC00-1AA0/6FC5203-0AC00-1AA0 NIB

    AllenBradleyPanelviewPlusLogicModule2711P-T7C4D1/A2711PT7C4D1

    Allen-Bradley - 1794-TB3S

    ABB DCS 401 0610 2 REV A 610 AMPS 500HP DRIVE PN: 401.0610.2

    Adept Technology 10310-70200 | 12mo | Free EU ping | Inc UK VAT

    (6) KEITHLEY 7703 DIFFERENTIAL MODULE CARD

    INDRAMAT MDD112D-N-030-N2M-130PB1 USPP MDD112DN030N2M11

    VIBRO METER CMC16 USPP CMC16

    FANUC A06B-6057-H007 USPP A06B6057H007

    DYNAMATIC 15-580-10 USPP 1558010

    RELIANCE ELECTRIC 57C-440A USPP 57C440A

    NEMATRON CORP ICC-5000-PC1 USPP ICC5000PC1

    MODICON AS-516P-002 USPP AS516P002

    Siemens 6ES5 417-7AA21 6ES54177AA21

    Siemens 6ES5-864-0MA04 NSFP 6ES58640MA04

    SIEMENS 6ES5-377-0AB41 USPP 6ES53770AB41

    Siemens 6ES5 422-8MA11 16Point Input Module WOW

    Siemens S5 6ES5 095-8MA03 6ES50958MA03

    Siemens 6SE7031-7HH84-1HJ0 in Box

    SIEMENS VS710 Vision Sensor 6GF1710-2AA

    Siemens 6SN1118-1NH01-0AA0

    Mitel Fiber Interface Module FIM 9400-300-301-NA

    WS-X6708-10G-3C Cisco 8-Port 10 Gigabit EN Module with DFC3C module 8 ports

    Siemens 6ES7 332-5HD01-0AB0 6ES73325HD010AB0 NIB

    SIEMENS PLC EEPROM 6ES5 374-0AB11 6ES53740AB11

    1791-32B0

    Reliance 0-55304

    Schneider Modicon AC POWER CONVERTER MODEL AS-P120-000

    Schneider Modicon AS-B233-501 USPP ASB233501

    Schneider Modicon AS-P890-300 NSPP ASP890300

    Schneider Modicon AS-B810-008-11 Slot Good Condition

    Schneider Modicon AS-B373 Analog Input Module WOW

    MODICON OUTPUT MODULE B243-110 NICE

    SIEMENS SIMATIC 6ES5434-4UA11 INPUT MODULE 32 POINT

    Siemens 6ES7 133-0BH10-0XB0 193-0CA30-0XA0 ET200B S5/S7

    Siemens Simatic 505-4616 24/110 VAC Output Module

    SIEMENS 6DD1661-0AB0 COMMUNICATION MODULE

    SIEMENS SINUMERIK 6FC3551-1AC-Z 6FX1151-1BD00 6FX1138-5BB04 6FX1128-1BA00 COMPLETE SET

    SIEMENS 6SN1-111-0AA00-0BA1 USPP 6SN11110AA000BA1

    SIEMENS Simodrive 6SC6100-0NA21

    SIEMENS 802S 6FC5500-0AA00-1AA0 Membrane Keypad 6FC5 500-0AA00-1AA0

    Advantech AIMB-742VE Main Board AIMB-742 Rev.A2 FreShip

    ALLEN-BRADLEY 1771-OWNA CONTACT OUTPUT MODULE 1771-0WNA

    ABB ACS550-U1-038A-4 ACS550U1038A4

    ACTUS POWER pfb-10 supply pfb10 nikki denso

    6ES7431-7KF00-0AB0 Brand , Factory Sealed,

    900' 350 MCM 350MCM slippery rock Aluminum URD wire 600 volt cable

    SQUARE D CF2308G10STM NSPP CF2308G10STM

    CAMCO LS14X80 USPP LS14X80

    BARBER COLMAN 80BE-00036-201-V-00 USPP 80BE00036201V00

    MODICON MM-PMMP-000 USPP MMPMMP000

    LANDIS & GYR 549-610 NSPP 549610

    DELTAV 12P1442X032 NSFP 12P1442X032

    Siemens 6ES5 095-8MD02 6ES50958MD02

    Siemens 6ES5-464-8MB11 NSFP 6ES54648MB11

    SIEMENS 6ES5 941-7UA12 CPU

    SIEMENS S5 6ES5 IP243 243 1AA12 with 491 0LB11

    Siemens Subrack CR2 6ES5 700-2LA11

    Siemens 6ES7315-2EH14-0AB0 CPU in Box

    SIEMENS SIMOREG 6RA23 C98043-A1663-L41-08

    Siemens 6ES5256-3AA21

    HP/Agilent 81533B Interface module for 8153A

    XpressKIT Interface and Bypass Modules from Directed Electronics PLJX

    SIEMENS 6ES5-240-1AA11 6ES52401AA11

    Siemens MOBIC T8 6GK1611-0TA01-0AV0 Display Panel

    Omron CJ1W-SRM21

    Schneider Modicon AS-BDEP-210/ASBDEP210

    Schneider Modicon AS-212P-220 NSPP AS212P220

    Schneider Modicon AS-J830-001 MODULE INTERFACE 884/800 ASCII

    Schneider Modicon AS-506P-F12 CNC Memory Board Rev C23 (UVG)

    Schneider Modicon DEP218/AS-BDEP-218

    Schneider Modicon /Schneider AS-B865-001/ASB865001 NICE

    SIMATIC S7 Analog Input ModuleTC 6ES7 331-7PF10-0AB0

    Schneider TSX08ED12R8 Telemecanique MODICON in Box

    Siemens TB16 SC Terminal block 6ES7120-0AH00-0AA0

    Siemens 505-4816 AC Output Module

    SIEMENS Sinumerik 802S 802C Mechanical Keypad 2 month warranty

    DEES COMMUNICATIONS 8 TRUNK MODEL 154 POWERFAIL BYPASS MODULE

    SIEMENS Simodrive Drive 6SN1130-1AA11-0AA0 A

    SIEMENS SIMODRIVE 6SN1145-1BA01-0AA1SINUMETIK 840D NCU-BOX 6FC52476FC5356 2BO

    Advantech AIMB-740VE AIMB-740 B1

    ALLEN-BRADLEY 700-P800A-1 RELAY 8NO 120VAC 10AMP XLNT

    ABB 3BSE018168R1 AC 800M Processor PM851 K01 PM851K01

    ACCURAY 064895-001 USPP 064895001

    A06B-6079-H204 FANUC SERVO AMPLIFIER

    800KW PORTABLE RESISTIVE LOADBANK TO MOST WORLDPORTS, 400-1000KW SIZES AVAILABLE

    SIEMENS 6DD1-640-0AC0 USPP 6DD16400AC0

    ALLEN BRADLEY SA3100-B025-AA-L6R USPP SA3100B025AAL6R

    ALLEN BRADLEY 6181-ABBCBCZZZ USPP 6181ABBCBCZZZ

    KNOLL AMERICA INC KTS-32-64-T5-A-KB USPP KTS3264T5AKB

    GIDDINGS & LEWIS 401-34403-00 NSFP 4013440300

    YOKOGAWA 230212-AHE-2 NSFP 230212AHE2

    ORMEC SAC-D08L/I USPP SACD08LI

    Siemens 6ES5-318-3UA11 USPP 6ES53183UA11

    SIEMENS 6ES5 435-7LA11 6ES54357LA11

    SIEMENS S5 6ES5 752-0AA12 6ES5752-0AA12 6ES57520AA12

    Siemens Interface Module 6ES5 305-7LA11 38062

    Siemens 6ES7 223-1PH20-0XA0 6ES7223-1PH20-0XA0

    Siemens OP37 6AV3637-1ML00-0FX0 Membrane Keypad ping Worldwide

    QUANTITY OF 10 NETERION X3100 10GBPS ETHERNET NETWORK ADAPTER

    Genuine Cisco WIC-1ADSL Interface Module For 1721 1760 2600 2600XM 2691

    TEXAS INSTRUMENTS TI 500-5038 NETWORK INTERFACE MODULE

    Siemens 2MB MMC 6ES7 953-8LL10-0AA0 6ES7953-8LL10-0AA0

    Siemens EPROM 6ES5375-0LA21 6ES5 375-0LA21

    Modicon PC-A984-130

    Schneider Modicon Groupe AS-BDEP-210 ASBDEP210

    Schneider Modicon AS-BDEP-220 BRAND Guaranteed Discreet Input ASBDEP220

    Schneider Modicon AS-C921-000 NSFP ASC921000

    Schneider Modicon AS-M84A-002

    Schneider Modicon AS-B840-108 ASB840108

    Schneider Modicon MEMORY CPU AS-S480-207 S480-200 ASS480207

    Schneider Telemecanique XBT NU400 XBTNU400

    SCHNEIDER 140DAI55300 TSX QUANTUM 140-DAI-553-00 in Box

    PROTECH PIRAMID SDI-77XL PASSIVE INFRARED DETECTOR

    SIEMENS 6ES5 470-8MC12 ANALOG OUTPUT MODULE

    SIEMENS 6DD1-684-0DC0/6DD1684-0DC0/465 684 9032.00 PSV/ATV CABLE NIB

    IBM 11F4814 Communication Controller Module Modem

    SIEMENS SIMODRIVE 6SN1145-1BA01-0BA1SINUMETIK 840D NCU-BOX 6FC52476FC5356 #2ZH

    SIEMENS SINUMERIK 820 T 6FC3261-1AC-Z CONTROL PANEL 5703029301.00 TESTED

    SIEMENS MOORE PRODUCT VALVE 73N-FR B/M 10637-/14MC

    Allen-Bradley PanelView 900 2711-K9C3 Series C Revision B WARRANTY

    54645D Mixed Signal Oscilloscope, all Accessories, Calibrated, 30

    ABB Soft Starter PST300-600-70

    A06B-0153-B075#7008 FANUC SERVO MOTORS REMANUFACTURED

    705330-325

    RELIANCE ELECTRIC 0-52842 NSFP 052842

    ALLEN BRADLEY 1785-L20E/E NSFP 1785L20EE

    ALLEN BRADLEY 1336Z-SB017-N NSFP 1336ZSB017N

    GENERAL ELECTRIC DS3800NHVE1C1C USPP DS3800NHVE1C1C

    THOMSON INDUSTRIES 2DB16-JOBGX84 NSFP 2DB16JOBGX84

    SUN MICROSYSTEMS T9840C USPP T9840C

    FANUC A06B-0227-B005 USPP A06B0227B005

    Siemens 6ES5-095-8MA05 CPU Module

    SIEMENS 6ES5 308-3UA12 6ES5308-3UA12 Serial Interface EPROM 16kB CASING

    SIEMENS 6ES5-911-0AA42 USPP 6ES59110AA42

    Siemens 6ES5 701-1LA12 6ES5 701-1LA12S5 ER 701-1 9-Slot Expansion Rack

    SIEMENS 6ED1 052-1CC00-0BA4 ping

    SIEMENS LOGO! 6ED1 052-1HA00-0BA0 24R

    RME HAMMERFALL HDSP 9632 AUDIO INTERFACE SOUND CARD

    Telemecanique VW3A28100

    SIMATIC S7 6ES71511BA020AB0 6ES7 151-1BA02-0AB0

    Wago 750-315 MODBUS FIELDBUS COUPLER

    Siemens Basic Operator Panel BOP20 6SL3055-0AA00-4BA0

    Modicon AS-T211-001

    Schneider Modicon Automation Power Supply AS-P120-000 2869

    Schneider Modicon AEG/GOULD// AS-B806-032/AS-8713-000 OUTPUT MODULE 120VAC XLNT

    Schneider Modicon AS-B883-101 Free Ship

    Schneider Modicon AS-984A-832 MODULE 1 YR WARR OBSOLETE

    Schneider Modicon Output Module AS-BDAP-210 BDAP 210

    Schneider Modicon AS-P120-000/ASP120000 Power Supply SEALED

    SCHNEIDER AUTOMATION 8-POINT OUTPUT MODULE TSX-DST-882 TSXDST882

    SIEMENS 39VIMCCN VOLTAGE INPUT MODULE NIBBD

    RELIANCE ELECTRIC 45C-200 USPP 45C200

    SIEMENS 6ES7-322-1BL00-0AA0/6ES7322-1BL00-0AA0 SIMATIC OUTPUT MODULE XLNT

    SIEMENS Sinumerik System 6 CNC Control Operating Manual

    Omron GRT1-DRT PLC Communication Adapter W/ Smartslice Modules

    SIEMENS SIMO DRIVE LT MODULE 6SN1142-1AA00-0DA1

    SIEMENS SINUMERIK810/840 ADAPTER 6FC5247-0AA31-0AA0

    SIEMENS PLC battery 6FC5247-0AA18-0AA0 575332 3.0V

    ALLENBRADLEY1771-OGTTLOUTPUTMODULE

    Allen Bradley SLC500 Output Module 1746-OV32

    ABB NINT-67 MAIN CIRCUIT INTERFACE

    ZTEC ZT530-PXI-01 400 MS/s 4MS PXI compatible Arbitrary Waveform Generator

    (Y3-4) 1 JAMESBURY 815W-11-22HB-XZ WAFER-SPHERE VALVE Y3-4

    MODICON AM-C986-003 USPP AMC986003

    ALLEN BRADLEY 1392-B150-RL-MC-B-F2-D1-F4 USPP 1392B150RLMCBF2D

    GENERAL ELECTRIC L90-C00-HCH-F8A-H6C-LXX-N6S-S6U-U6U-W7T NSFP L90C00HCHF8AH6CL

    FURNAS ELECTRIC CO 14RF32BC USPP 14RF32BC

    SIEMENS 6GK1610-0TA01 USPP 6GK16100TA01

    SEW EURODRIVE MAS51A-030-503-00 NSFP MAS51A03050300

    YOKOGAWA 437012/D2 USPP 437012D2

    Siemens 6ES5 700-2LA12 6ES57002LA12

    Siemens POWER SUPPLY 6ES5 951-7ND31 PS951 7/15A

    SIEMENS 6ES5-458-7LB11 USPP 6ES54587LB11

    Siemens 6ES5 421-8MA11/6ES5421-8MA11 INPUT MODULE XLNT

    Siemens S5 PLC 6ES5 441-7LA11 Output 32 Way

    Siemens CPU 312 6ES7 312-1AE13-0AB0 CPU312 NIB FreeShip

    Sharp 9.4 Notebook LCD Module LM64P83L LM64P83L

    Square D 8030 RIM-121

    SIEMENS 6DD2920-0AC0 LIGHT INTERFACE MODULE

    WE SHIP SAME GLC-SX-MM SX GE SFP LC CONNECTOR SX TRANSCEIVER CISCO GENUI

    Siemens 6GK1502-3CB00 PROFIBUS OLM

    Siemens TP177A 6AV6 642-0AA11-0AX1 Touchs Glass

    Schneider Modicon SEALED AS-BDAU-208/ASBDAU208 Output Module OFFERS ACCEPTED

    Schneider Modicon ASBDEP218 16 Pt 115VAC AS-BDEP-218

    Schneider Modicon AS-B805-016 115 VAC INPUT MODULE ASSY 16PT

    Schneider Modicon MEMORY MODULE PROM/PCB AS-506P-F16

    Schneider Modicon AS-L206-011 Universal Tape Memory Loader ASL206011

    Schneider Modicon AS-B875-102 Input Module Analog HI Speed 8POINT 800 SERIES

    SchneiderElectricXBTGT1135MagelisAdvancedPanel

    Siemens 6ES7 331-7NF00-0AB0 Simatic S7 Analog Input Module

    SBE INC M68K10 USPP M68K10

    Siemens HMI 6AV6 642-0BA01-1AX1 NIB 6AV66420BA011AX1

    SIEMENS Sinumerik 6FX1820-0AX02 Module E Stand 06

     

来源:工控备件
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