国产精品久久久久久久久,四季AV一区二区夜夜嗨,日韩精品无码中文字幕电影,www.五月婷婷.com

資訊詳情
1762-L40AWAR
發(fā)布者:fzjfx0001  發(fā)布時間:2019-08-17 16:53:42

1762-L40AWAR現(xiàn)貨 in stock! 歡迎來電咨詢~??!

1762-L40AWAR


一、系統(tǒng)描述
  醋酸乙烯是一種十分重要的工業(yè)原料,其市場非常廣闊.它的生產(chǎn)過程主要分為兩個大的過程: 合成和精餾.前者是發(fā)生化學反映生成醋酸乙烯的過程, 后者則是將生成的醋酸乙烯通過學,物理過程來進行提純.其工藝流程圖如下:
 2、本工藝的特點和難點
  醋酸乙烯的生產(chǎn)是個塔體非常多的系統(tǒng),調(diào)節(jié)回路眾多,系統(tǒng)的關(guān)聯(lián)性非常強,一個參數(shù)的控制的好壞直接影響到其他參數(shù)的控制的成敗.一個系統(tǒng)的波動可能帶垮整個系統(tǒng).,因為其產(chǎn)品醋酸乙烯的濃度要求非常高,達到99.9%以上,因此對反應溫度,以及流量等參數(shù)的控制要求非常平穩(wěn),合成反應器的中溫要求170正負0.5度,醋酸蒸發(fā)器液位要求達到正負1%,還有乙炔的流量非常不穩(wěn)定,可控性不太好.這些都對控制的精度提出了很高的要求.
  3、工藝對控制系統(tǒng)的要求
  a、實現(xiàn)各個單元操作的集中監(jiān)控,包括:溫度、壓力、流量、液位等物理量的監(jiān)測與控制。動態(tài)參數(shù)檢測、控制必須準確、可靠。合成反應器的中溫要求170正負0.5度,醋酸蒸發(fā)器液位要求達到正負1%,
  b、必要的遙控措施,對突發(fā)事件如停電等,系統(tǒng)應采取相應的保護措施,確保在緊急情況下或需要的時候?qū)σ恍╆P(guān)鍵的控制點(閥門、馬達等)實施遙控。
  c、配置必要的報警和聯(lián)鎖。
  d、重要參數(shù)的記錄和方便地查閱其實時趨勢和歷史趨勢。
  e、可隨時監(jiān)測有關(guān)單元的有關(guān)參數(shù)或重要設備的運行情況。
  f、控制系統(tǒng)操作簡單,參數(shù)設置、調(diào)整方便,便于操作,人性化的操作界面。
  g、操作員站顯示整個生產(chǎn)工藝流程,修改和打印各種有關(guān)參數(shù)。
 2、FB-2000NS系統(tǒng)硬件配置
  本控制系統(tǒng)采用了三個監(jiān)控站,和兩個現(xiàn)場控制站.穩(wěn)定性.兩個現(xiàn)場控制站也采取了熱備用冗余,任何一個出現(xiàn)了故障,自動切換到另外一個上正常運行.也增加了系統(tǒng)的可靠性和穩(wěn)定性.所有的模擬量輸出都采取了熱備用,還有重要的顯示參數(shù)也都采取了熱備用..所有的模擬量都采取了和現(xiàn)場信號的光電隔離,所有的現(xiàn)場信號均通過了安全柵隔離. DCS的硬件配置如下: FB-2001NS -4塊,FB-2005NS-3塊,FB-2010NS 16塊 ,FB-2020NS 28塊, FB-2030NS 1塊 ,FB-2040NS-4塊 FB-SC20NS/R14塊,FB-SC14NS/R-4塊,FB-SCNS14-8塊.FB-SC30NS1塊. FB-SC42NS-4塊.另外,報表打印機一臺。

Siemens 6ES7 341-1AH01-0AE0 6ES73411AH010AE0

Siemens Display 6GF6100-1BV

Roland VG-99 V-Guitar COSM Modeling And Performance System w/ FX USB

GSM/GPRS Modem Pool 16 Ports USB interface Wavecom Module AT Commands Q2403

SCHNEIDER TELEMECANIQUE OTB1EODM9LP ETHERNET INTERFACE MODULE FREE SHIP

WE SHIP SAME CISCO WS-C3750G-24PS-S CATALYST 3750G-24PS SWICTH 1 YR WARRA

Siemens 6SE7090-0XX85-1DA0 ping Worldwide

Modicon PC-E984-485

Reliance 803456-37RC

Schneider Modicon ASW922008 Cable AS-W922-008

Schneider Modicon AS-B375-001 USPP ASB375001

Schneider Modicon AS-TM84-001 NSFP ASTM84001

Schneider Modicon AS-BDAP-216 DISCRETE OUTPUT MODULE 16X24VDC

Schneider Modicon AS-B824-016 24 VDC OUTPUT TRUE HIGH

MODICON AS-B350-001 OUTPUT MODULE GOULD AEG B350 115 VOLT AC

SIEMENS INPUT MODULE 505-4332 5054332

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

SIEMENS OPERATOR INTERFACE TOUCH PANEL SIMATIC TP27 6AV3 627 6AV3627-1QL01-0AX0

SIEMENS Sinumerik 3 QDM-9WD-120 LCD Upgrade Kit

Telemecanique TSX MPT 10 Telway 7 Communication Module

SIEMENS 6SN1118-0DM23-0AA0 6SN11180DM230AA0 Servo

SIEMENS SIMODRIVE - 6SN-1145-1BA01-0BA1 E/R Module INT 16/21kw

SIEMENS 6FC5-356-0BB11-0AE1 USPP 6FC53560BB110AE1

Advantech PCM7230-CK001

ALLEN-BRADLEY 1746-OB32 32 ch-DC Output Module For Programmable Controller sour

ABB BAILEY SYMPHONY CONTROLS DIGITAL IMASI23 ANALOG INPUT SLAVE MODULE 88109

ADEPT TECH 10330-10150 USPP 1033010150

(000 BACK AL)1 NIB SIEMENS 6SE7031-0EE60 6SE7090-0XE87-3AC0 CONVERTER DRIVE

IMPERIAL 08134600 USPP 08134600

TECRON 7700 USPP 7700

DYNAMATIC 15-503-4003 USPP 155034003

CUTLER HAMMER 1MTBE800R NSFP 1MTBE800R

PEPPERL & FUCHS MVH2000-F15 USPP MVH2000F15

MODICON AS-516P-008 NSPP AS516P008

HONEYWELL 30734558-001 USPP 30734558001

Siemens 6ES5 308-3UC21 6ES53083UC21

Siemens 6ES5-526-3LA11 NSFP 6ES55263LA11

SIEMENS 6ES5-373-0AA41 USPP 6ES53730AA41

Siemens 6ES5 255-1AA11 6ES5255-1AA11 6ES52551AA11

Siemens 6ES5-430-7LA11/6ES54307LA11 NICE

SIEMENS 6GK7343-1CX00-0XE0

Siemens TP27 6AV3 627-1QK00-2AX0 Touchscreen Glass

Siemens 6ES5788-8MA11

Latest Bluetooth Module Cradle 2005 to 2008 Mercedes E320 E350 E500 E550 E55 E63

YASKAWA ELECTRIC DISCT-J1040 USPP DISCTJ1040

Siemens 6ES7 223-1BH00-0XA0 6ES7223-1BH00-0XA0 FreeShip

Siemens OP37 6AV3 637-1ML00-0FX0 Membrane Keypad

Reeves SBAI-1001-11

Schneider Modicon AS-B807-032 ASB807032 32 Point 120 VAC Input

Schneider Modicon AS-884A-201 PROCESSOR MODULE AS884A201

Schneider Modicon AS-P180-010 USPP ASP180010

Schneider Modicon AS-B243

Schneider Modicon AS-5540-003 Bus Duct

Modicon TSX Quantum 24-230 VAC Output Module 140DAO84000

SIEMENS SIMATIC S7 SM321 DIGITAL INPUT MODULE PLC 6ES7 321 6ES7321-1BH02-0AA0

TELEMECANIQUE XBTGT2110 Touchscreen Glass

1762-L40AWAR

Siemens Simatic Relay Output Module 505-4916A 16 pts

Siemens 9510 9510DC-1156-GZZA NIB Power Meter Display ION Ethernet Access

SIEMENS SINUMERIK I/O MODULE 6FC5611-0CA01-0AA0

SIEMENS 6SN1123-1AA00-0EA0 6SN1 123-1AA00-0EA0 SIMODRIVE 611 160A Ver D

SIEMENS SIMODRIVE 6SN1123-1AA00-0LA1

SIEMENS HMI 6FC5253-6BX10-2AFC PCU 50 566mHZ6FC5210- 00F20-0AA0840D BS003

Advantech PCM-7110 A2 01-1 with SOM-1240 module

ALLEN-BRADLEY 2711-K5A20 PANELVIEW 550 2711K5A20 CLEAN TESTED GOOD COND.

ABB 5SHX1445H0001 3BHL000391P0101 ICGT Module 68mm ACS1000 AC Drive

ACTERNA FST-2209 TEST-PAD VERSION 6

690-960MHz &1700-2200MHz 5 Watt, step 5 kHz//12.5 kHz

8520-ASM3 ALLEN BRADLEY ELECTRONIC CIRCUIT BOARD

SIEMENS 6SE3-214-0DA40 USPP 6SE32140DA40

AVTRON AFS056-4CNO-C USPP AFS0564CNOC

ASEA BROWN BOVERI MFE500341801004EH NSPP MFE500341801004E

MODICON 140-CPU-113-03 NSFP 140CPU11303

INDRAMAT MDD071C-N-030-N2S-095GB0 USPP MDD071CN030N2S0A

ASEA BROWN BOVERI 57775840 NSFP 57775840

THK RU280-440213D NSPP RU280440213D

Siemens 6ES5-441-7LA13 NSFP 6ES54417LA13

SIEMENS 6ES5 521-8MA21 6ES55218MA21

SIEMENS S5 6ES5 310-3AB11 6ES53103AB11

Siemens S5 6ES5 491-0LB11 ADAPTION CASING /BOX

Siemens 6ES7 952-1KM00-0AA0 6ES79521KM000AA0 NoBox

Siemens S5 PLC Cable PC-TTY 6ES5734-1BD20 NIB

portable recording DVR for thermal imaging FLIR cameras scope sights M18 M24 MTM

HONEYWELL EXPERIAN TC-CCR013 DUAL REDUNDANT NET INTERFACE MODULE

Wago 50036715 1403 98775 Interface Module 25-Pin Male D-Sub WARRANTY

Siemens 6DS1322-8AA 6DS13228AA in box, seal opened,

Siemens LOGO! 230RC 6ED1052-1FB00-0BA5

Omron 3G2A5-PS211

Schneider Modicon AS-M907-100 PLC M907100 AM-M907-100

Schneider Modicon MEMORY 32K AS-506P-F32 REV C21 M 506-000 REC C

Schneider Modicon AS-H819-103 USPP ASH819103

Schneider Modicon Gould/ AS-J540-100

Schneider Modicon AS-BDAU-208

Schneider Modicon REMOTE I / O ADAPTER AS-J810-000

Telemecanique Inverter Operator Panel ATV66 FS

SCHNEIDER TELEMECANIQUE OTB1S0DM9LP OTB1SODM9LP

SIEMENS/TI/CTI 505-2599/2599 32PT AC OUTPUT MODULE XLNT

Siemens 6AV6 545-0BA15-2AX0 6AV65450BA152AX0 Panel

SIEMENS Sinumerik 6FC5147 0AA05 0AA0 6FC51470AA050AA0

GE FANUC COMMUNICATION CONTROL MODULE IC693CMM311G IC693CMM311-G

SIEMENS WARRANTYDigital High Performance Control Board

SIEMENS SINUMERIC 840D 6FC5247-0AA00-0AA2

SIEMENS Bellows Assembly for Moore Valve Positioner 118-190

Allen-Bradley Cat. No. 1771-OGD TTL Output Module

AB PLC PLC-5/V30B 1785-V30B PLC-5-V30B ``NICE``

AC Motor Invertor - 60 HP - 600 Volt - Three Phase Input

A06B-0731-B900#0900 GE FANUC AC SERVO SPINDLE REMANUFACTURED

750’ 8/5 SOOW SO Portable Power Cord Adjustable Water Resistant Outdoor 600V

RELIANCE ELECTRIC SA3000DC070 USPP SA3000DC070

ALLEN BRADLEY 5370-CVIM NSFP 5370CVIM

ALLEN BRADLEY 20BD027A3AYNADC0 NSPP 20BD027A3AYNADC0

INDRAMAT MAC093B-0-JS-2-C/130-B-0/S005 NSFP MAC093B0JS2C130B

YASKAWA ELECTRIC CPCR-AN051B NSPP CPCRAN051B

WESTINGHOUSE 4256A88G04 USPP 4256A88G04

INDUSTRIAL DEVICES SMARTSTEP23 USPP SMARTSTEP23

Siemens 6ES5-246-4UA31 USPP 6ES52464UA31

SIEMENS 6ES5 377-0AA21 -- 6ES53770AA21

SIEMENS MEMORY MODULE 6ES5 375-1LA61

Siemens BOARD 6ES5-400-0AA12 6ES5 400 0AA12 6ES54000AA12 SPCB456 SIEMEN

Siemens 6ES7 138-4CA00-0AA0 with 6ES7 193-4CC20-0AA0

Siemens OEM-OP37 6AV3637-7AB16-0AM0 Membrane Keypad

Reliance 57401 57401-2 Digital I/O Module NIB

Texas Instruments 505-4632

Sunpak Auto 422 D Thyrister Camera Flash w/ Canon CA-1D Interface Module 422D

UBR7200-NPE-G1 CISCO UBR NPEG1 ENGINE W/ 512MB D/64MB F 3 GE/FE/E

Siemens CP 243-2 6GK7 243-2AX00-0XA0 6GK7243-2AX00-0XA0

Modicon DB-043505843

Schneider Modicon /Schneider Electric AS-M480-004/ASM480004

Schneider Modicon ASB233501 Input Module AS-B233-501

Schneider Modicon AS-BDEP-211 INPUT MODULE FACTORY SEALED

Schneider Modicon AS-BDAP-217 Output Relay ASBDAP217

Schneider Modicon -AS-506P-F32

Schneider Modicon DEP 209 AS-DEP-209 /

Schneider Telemecanique Advantys DDI3425

Schneider Modicon Premium TSXDEY32D2K 32 Discrete Input Module

QUAD CORE Q9400 3.4GHz OCED GAMING PC w/NVIDIA GT220 1G

SIEMENS 6ES5454-4UA12 SIMATIC OUTPUT MODULE 16PT QUANTITY

SIEMENS SAJO Sinumerik 8 MC 8MC HMC 600 800 G54 G55 G56 G57 G59

MITSUBISHI A1SJ71C24-R2 COMMUNICATIONS MODULE RS-232-C UNIT

SIEMENS Simodrive 6SN1123-1AA00-0AA0 _ 6SN11231AA000AA0

SIEMENS SINUMERIK 840DE NCU 561.2 6FC5356-0BB11-0AE0

SIEMENS /MOORE 39VIMCBN APACS VIM MODULE 16171-121/5

Allen-Bradley VersaView 1750M 17 Touchscreen Color Monitor

Allen Bradley SLC 500 1746-OA8 1746OA8 Output Module Ser A NOB

ABB Robotics API Elmo PS 90/6-57-P-LSS-4404 AC Servo Motor 3 HAC 3403

A06B-0147-B075#7076 FANUC SERVO MOTORS REMANUFACTURED

0300P-4NAN-0001 REULAND AC SERVO SPINDLE

NACHI AUXL-111D USPP AUXL111D

ALLEN BRADLEY 1756-L55M16 NSFP 1756L55M16

ALLEN BRADLEY 1336-BDB-SP2-8D NSPP 1336BDBSP28D

GENERAL ELECTRIC 531X300CCHANM3 NSPP 531X300CCHANM3

SQUARE D TVS4EBA24A NSFP TVS4EBA24A

SIEMENS 6SE7-031-6ES87-2DC0 NSFP 6SE70316ES872DC0

BANNER ENGINEERING FMSR3624Y NSFP FMSR3624Y

Siemens 6ES5 945-7UA13 -- 6ES59457UA13

Siemens Simatic S5 6ES5 943-7UB21 CPU .

SIEMENS 6ES5-705-0BB50 NSFP 6ES57050BB50

Siemens 6ES5 490-7LB11 NSFP 6ES54907LB11

SIEMENS 6AV3637-1PL00-0AX0 TP37-10 touch glass

Siemens Inverter Card 6SE7031-7HH84-1HJ0

SALE Intel i7-2700K 8G 1T60G SSD HD7770/1G Overclock Gaming/Business Computer

TB Woods SE1C40050H02

Siemens Interface Module 6ES5312-5CA21 NIB Box Opened to Make Pictures

AVAILABLE SERIES C F/W REV A

SIEMENS 6SE7035-1EJ84-1JC2

SIMENS MP277-10 6AV6643-0CD01-1AX1 Protective Film

Schneider Modicon AS-BDAP-210 TSX OUTPUT MODULE

Schneider Modicon ASB872100 EXCELLENT Guaranteed Analog OUT Module AS-B872-100

Schneider Modicon AS-B862-001 NSFP ASB862001

Schneider Modicon AS-B984-100C B984 I/O LOGIC SOLVER

Schneider Modicon CABLE ASSY AS-W953-125 ~

Schneider Modicon AS-H827-209 Rack P/N AS-9536-000

Schneider Modicon PanelMate Plus 1000 MM-PM10300C 92-01229-01

SIEMENS 6ES5 464-8ME11 ANALOG INPUT MODULE

RME HAMMERFALL HDSP 9632 AUDIO INTERFACE SOUND CARD

Siemens Analog Output Module 6ES5 470-7LC12 SURPLUS Opened Box

SIEMENS Sinumerik Drive Board 6FX1122-2AB02 E Stand G & 01

Reliance Electric 57413 Communications Memory Module

SIEMENS CONTROLLER CARD 6SN1121-0BA13-0AA0

SIEMENS SUN XS6-FC-S5-S85-CKZ SDLT600 FC Tray Kit SL8500

SIEMENS 6FC5103-0AC03-0AA0

AllenBradley2711-K9C9PanelView900OperatorInterfaceSeriesCRev.A

Allen Bradley Versa View 1700P - 6181F-17TPXPH Series D

ABB INVERTER MODULE DRIVE ACS600 ACS 600 ACN634 ACN6340100600000300902

Advanced Energy PDX 2500 RF Generator, 4

(no lot#) Allen Bradley SMC Dialog Plus Drive 150-B180NBD 180A

MEASUREX 08622000 USPP 08622000

ALLEN BRADLEY 1336E-B050-AE-EN-HA2-L8E NSPP 1336EB050AEENHA2

GE FANUC IC752DPA262 USPP IC752DPA262

FANUC A16B-1210-0030/06F USPP A16B1210003006F

SIEMENS 6DD1-606-3AC0 USPP 6DD16063AC0

RELIANCE ELECTRIC 45C-200-A NSPP 45C200A

SIEMENS 6FX1-113-6AA00 USPP 6FX11136AA00

Siemens 6ES5 470-7LA11 6ES54707LA11

Siemens 6ES5 948-3UA13 948ucpu

SIEMENS 6ES5-441-4UA11 USPP 6ES54414UA11

Siemens 6ES5 930-8MD11 POWER SUPPLY MODULE IN BOX

Siemens S5 6ES5420-4UA12 6ES54204UA12

Siemens C98043-A1261-L2-05

Siemens 6ES5 470-4UC12 6ES54704UC12

Square D 8030 CC-20

OMRON C500-II002 I/O Interface Unit PLC Module

WS-C2970G-24TS-E CISCO Switch w/1year -WSC2970G24TSE 2970G24TSE

Siemens 6ES7321-1BL00-0AA0 6ES7 321-1BL00-0AA0 NIB

Siemens Simovert Pulse Converter 6SE60 20-1BF00 6SE6020-1BF00 G32970-A0035-A204

Rice Lake Weighing Systems IO-810-3A

Schneider Modicon AS-P120-000 SEALED IN BAG ASP120000

Schneider Modicon AS-B551-001 NSFP ASB551001

Schneider Modicon AS-W600-009 USPP ASW600009

Schneider Modicon AS-BDEP-217 ASBDEP217 24VDC Input LNC

Schneider Modicon AS-B827-032

MODICON ANALOG OUTPUT MODULE AS-B872-011

Siemens Digital Input Module SM321 32xDC24V type 6ES7 321-1BL00-0AA0

Shark 200 Panel Mounted Power Meter and Data Logger

Siemens OP-393 Series Frame 6ES5 982-3UA11 6ES5982-3UA11

SIEMENS SINUMERIK 6FC3538-3EF 6FC35383EF

Standard Communications TVM860S TV Modulator refurbished

SIEMENS 6SN1118-1NK01-0AA1 6SN1 118-1NK01-0AA1 SIMODRIVE 611-U Control Unit 2-Ax

SIEMENS Control Board C98043-A1304-L Simodrive Free Ship

SIEMENS 6FC52480AF050AA0 NSFP 6FC52480AF050AA0

Advantech Remote Data Acquisition Module ADAM-4017

ALLEN-BRADLEY 1738-OB4EM12 OUTPUT MODULE 24VDC 4PT SOURCING W/M12 CONN NIB

ABB BAILEY SYMPHONY CONTROLS DIGITAL IMASI23 ANALOG INPUT SLAVE MODULE 88212

ADEPT TECH 10332-00716 USPP 1033200716

(1) Fanuc AC Servo Motor A06B-0162-B175#0006

 

來源:工控備件
版權(quán)聲明:工控網(wǎng)轉(zhuǎn)載作品均注明出處,本網(wǎng)未注明出處和轉(zhuǎn)載的,是出于傳遞更多信息之目的,并不意味 著贊同其觀點或證實其內(nèi)容的真實性。如轉(zhuǎn)載作品侵犯作者署名權(quán),或有其他諸如版權(quán)、肖像權(quán)、知識產(chǎn)權(quán)等方面的傷害,并非本網(wǎng)故意為之,在接到相關(guān)權(quán)利人通知后將立即加以更正。聯(lián)系電話:0571-87774297。
今日最新資訊
熱門資訊
0571-87774297