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　　燕山石化公司合成橡膠凝聚裝置的儀表控制系統(tǒng)原由常規(guī)儀表構成，且全是其他裝置更換下來的舊表，故障率較高。為了提高自動化水平，增強儀表控制系統(tǒng)的可靠性，我們對其進行了改造，淘汰了控制室內(nèi)的所有常規(guī)儀表，改用DCS。
　浙大中控公司的SUPCON JX-300X DCS充分利用了最新信號處理技術、高速網(wǎng)絡通信技術、可靠成熟的先進控制算法，使其兼具了高速可靠的數(shù)據(jù)輸入輸出運算、過程控制和PLC聯(lián)鎖邏輯控制功能，獲得了廣泛的應用，特別是其性能價格比優(yōu)于同等規(guī)模的常規(guī)儀表系統(tǒng)，成了我們儀表改造首選的產(chǎn)品。
　　二 工藝流程簡介
　　凝聚裝置采用水蒸氣蒸餾、濕法脫氣的原理，脫去膠液中的溶劑油。現(xiàn)有兩條生產(chǎn)線，每條線包括膠罐系統(tǒng)、凝聚釜系統(tǒng)、尾氣回收系統(tǒng)。每條生產(chǎn)線有4個膠罐，根據(jù)膠液熔融指數(shù)的不同，不同膠罐中的膠液按相應的比例混配，保證膠液熔融指數(shù)合格。合格的膠液送至凝聚釜，根據(jù)水蒸氣蒸餾、濕法脫氣的原理，采用等壓不等溫的雙釜水析凝聚技術，把溶劑油和膠分離。凝聚釜分離出來的溶劑油尾氣由尾氣回收系統(tǒng)回收再利用。
　　三 DCS配置
　　JX-300X DCS由一個多功能站、一個操作站、一個控制站和過程控制網(wǎng)絡組成，系統(tǒng)結構如圖1。
護工具。操作站是操作人員完成生產(chǎn)過程監(jiān)控管理任務的平臺。
　　多功能站和操作站的硬件組成是完全一樣的，包括工控PC機、CRT、鼠標、鍵盤、網(wǎng)卡、專用操作員鍵盤、操作臺等。
　　控制站完成整個工業(yè)過程的實時監(jiān)控功能，由主控制卡、數(shù)據(jù)轉發(fā)卡、I/O卡件、供電單元等組成。控制站的各種卡件均可冗余配置，為了增加系統(tǒng)的可靠性，我們對控制站的主控制卡、數(shù)據(jù)轉發(fā)卡進行了冗余配置，控制回路的I/O卡件也采用冗余配置。表1列出了控制站的硬件，表2為系統(tǒng)的I/O信號及卡件配備表。

ALLEN BRADLEY 1334-DOB USPP 1334DOB

DELTA RMC101H2-ENET USPP RMC101H2ENET

SYMAX 8010-SFI-510 USPP 8010SFI510

OMRON NT20M-DT131 USPP NT20MDT131

TELEMECANIQUE TSX-P67-3 NSFP TSXP673

ALLEN BRADLEY 194R-ND250P3 NSPP 194RND250P3

Siemens 6ES5 300-3AB11 6ES53003AB11

Siemens 6ES5-948-3UA21 USPP 6ES59483UA21

SIEMENS 6ES5 450-8MD11 6ES54508MD11

SIEMENS smatic S5 plc card 6ES5 262-8MA13 CLOSED LOOP Controller

Siemens Output Module 6ES5-451-8MR12 17031

Siemens 6ES7 291-8GE20-0XA0 Memory Module

SIEMENS OPM2 6SE3290-0XX87-8BF0 OPERATOR INTERFACE

PWR-C49M-1000AC 4900M AC POWER SUPPLY 1000 WATTS

GSM Modem Pool 16 Ports RS232 PCI interface Wavecom Module AT Commands Q2403

Tripp Lite B054-00-USB Server Interface Module-USB

SIEMENS 6AG1 322-1BH01-2AA0 6AG1322-1BH01-2AA0 FreeShip

Siemens IGBT Module BSM50GB100D

Modicon SW-AP5T-RTA

Schneider Modicon Gould AS-B350-001 Output Module ASB350001 AEG

Schneider Modicon ASJ890001 Excellent Remote I/O Processor Module AS-J890-001

Schneider Modicon AS-E380-902 USPP ASE380902

Schneider Modicon AS-P965-000

Schneider Modicon AS-884A

Schneider Modicon module AS-B825-016. 24 VDC INPUT TRUE HIH

Schneider TSX Premium TSXETY410 Interface Module ETY410

Schneider Modicon 467NHP811DP 467-NHP-811-DP Profibus-DP PCMIA 3

PPT Machine Vision Impact C40 Processor Cables I/O Bd

SIEMENS 6ES5 440-8MA11 DIGITAL OUTPUT MODULE IN BOX

SIEMENS 6FC5247-0AA02-1AA0 6FC52470AA021AA0 Sinumerik

HILSCHER CIF-50-PB COMMUNICATION MODULE INTERFACE CIF50PB

SIEMENS SIMODRIVE 6SN1146-1AB00-0BA1SINUMETIK 840D NCU-BOX 6FC5247-0AA00-0AA2#4

SIEMENS SINUMERIK 802D KEY BOARD 6FC5603-0AC13-1AA0

SIEMENS MOORE 123712-386 REPAIR KIT FOR MODEL 74 VALVE POSITIONER 41493

Allen-Bradley Panelview 1200 Operator Interface 2711-TC1X

5800: 430-450Mhz Total Surveying Solution 90D

ABB Upper arm cable w/cust. conn. part# 3HAA0001-YH

A06B-0153-B175#7076 FANUC SERVO MOTORS REMANUFACTURED

7451 IC 14 Pin Dip- Dual 2-Wide 2-IN AND/OR/Invert Gate

RELIANCE ELECTRIC 40V2060 NSFP 40V2060

ALLEN BRADLEY 1785-L80E/E USPP 1785L80EE

ALLEN BRADLEY 150-B35NBDA-J1 USPP 150B35NBDAJ1

GETTYS 110-0221 USPP 1100221

TRICONEX 4107 USPP 4107

TECH MOTIVE TOOL 48S440-31023 USPP 48S44031023

FOXBORO P0400DA-0K USPP P0400DA0K

Siemens 6ES5-103-8MA03/6ES5103-8MA03 CPU MODULE 24VDC XLNT

SIEMENS 6ES5 373-1AA61 -- 6ES53731AA61

SIEMENS 6ES5-942-7UB11/6ES5942-7UB11 CPU MODULE XLNT

Siemens 6ES5 755-2CA11 NSFP 6ES57552CA11

Siemens 6ES5 312-5CA11 6ES5312 6ES53125CA11

Siemens LOGO! DM8 230R 6ED1 055-1FB00-0BA1 Module NIB

Rev 1.1 SuperMicro H8DAE-2 Bulk Pack MB Support Dual Core CPU

Texas Instruments 2587678-8008

Spirent Adtech 400308A AX/4000 ATM DS1 Interface

VMware 2U Server 4x Six-Core Istanbul 2.6GHz 128GB RAM

Siemens C79458-L2197-A1

Modicon AS-T984-101

Schneider Modicon AUTOMATION DEP 218/AS-BDEP-218

Schneider Modicon AS-8535-000 AS8535000 High Density Connector

Schneider Modicon AS-BADU-205 ASBADU205 Analog Input LNC

Schneider Modicon AS-B805-016 115VAC Input Module ASB805016

Schneider Modicon PLC PC-0984-381 AS-9584-000

Schneider Modicon AS-S482-500 S-Pack AS-IS

SCHNEIDER 6728-042.270385 DAP216 OUTPUT MODULE XLNT

Sharp JW-234N Input Module 32POINT 12/24VDC 4.5MA High Speed

RELIANCE 57C416/0-57416 REMOTE I/O COMM MODULE NIB

Siemens 6ES7 322-5GH00-0AB0 OUTPUT MODULE 16DO 24-48VU

SIEMENS SINUMERIK 6FC5247-0AA16-0AA1 6FC52470AA160AA1 NIB

NUMATICS 239-1514 DEVICENET COMMUNICATION MODULE

SIEMENS SIMODRIVE 611 6SN1118-0DJ21-0AA1

SIEMENS SINUMERIK OP012 6FC5203-0AF02-0AAL Membrane Keypad

SIEMENS HANNIFIN 6F-C6L-1-BN-B USPP 6FC6L1BNB

AllenBradley1771-OBD/BOutputModule

ALLEN BRADLEY SLC500 BASIC MODULE 1746-BAS C 1746BAS C

ABB PLC MODULE PM581-ETH MODULES

York Liquid Chiller LCH10W-45B _ LCH10W45B _ LCH1OW-45B _ LCH1OW45B

[eh.shop] Water Quality Controller Dissolved Oxygen controller from Korea

MODICON AS-584L-231 NSFP AS584L231

ALLEN BRADLEY 1395-A70N-D2-P10-X1 USPP 1395A70ND2P10X1

GRAHAM 130AW5 NSPP 130AW5

GE FANUC IC3600SHPB1E1 USPP IC3600SHPB1E1

SIEMENS 6SE6-430-2AD32-2DA0 NSFP 6SE64302AD322DA0

SIEMENS 6AV3-627-1QK00-0AX0 NSFP 6AV36271QK000AX0

ALLEN BRADLEY 1494V-DR622-A NSFP 1494VDR622A

Siemens 6ES5 922-3UA11 -- 6ES59223UA11

Siemens S5 6ES5 955-3LF41 POWER SUPPLY UNIT 5V 8 AMP

SIEMENS 6ES5-482-8MA11 USPP 6ES54828MA11

Siemens 6ES5 430-8MC11/6ES5430-8MC11 INPUT MODULE NIB

Siemens S5-100U 6ES5 931-8MD11 - FREE SHIPPING

Siemens DCS Module 6DS1703-8RR

SCHNEIDER TSXDMZ28DR TSX MICRO PLC I/O MODULE QUANTITY

Square D 8803-PS01

SIEMENS 6ES5312-3AB12 SIMATIC S5 INTERFACE MODULE 6ES53123AB12

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

SIEMENS 6GK7342-2AH01-0XA0 CP342-2 6GK7 342-2AH01-0XA0

Siemens TP27 6AV3 627-1NK00-2AX0 Touchscreen Glass

Schneider Modicon TSX AS WBXT 201 Bus Extension Cable

Schneider Modicon AS-BDAU-204 ORIGINAL BOX Compact Analog OUT ASBDAU204

Schneider Modicon AS-B814-001 NSFP ASB814001

Schneider Modicon PROGRAMMABLE CONTROLLER 884 AS-884A-311

Schneider Modicon AS-P190-212

Schneider Modicon AS-BDAP-210 8-Point Isolated Output Module NIB

SCHNEIDER TSXDSY16T2 OUTPUT MODULE TSXDSY16T2

SIEMENS 6ES7 321-1BH02-0AA0 INPUT MODULE 6ES73211BH020AA0

Samsung MMCRE28GTDXP-MVB01 128GB 1.8

SIEMENS DRMC-11-51 4720 POWER METER OPERATOR INTERFACE GOOD TAKEOUT

SIEMENS SINUMERIK 810 BOARD 6FX1126-1AA01

SHIMADZU CBM-10A COMMUNICATIONS BUS MODULE

SIEMENS 6SN1146-1AB00-0BA1 6SN1 146-1AB00-0BA1 SIMODRIVE 611 Infeed Module

SIEMENS 6SL3000-0DE21-6AA0 6SL3 000-0DE21-6AA0 Simodrive HFD Reactor

SIEMENS 6FC5114-0AA01-0AA2 6FC51140AA010AA2 version B

ALLENBRADLEYISOLATEDOUTPUTPLCMODULE1771-ODZFACTORYSEALEDC15-3-52

ALLEN BRADLEY X1494V-L1 NSFP X1494VL1

ABB DSQC 249A 3HAA 3563-AGA, Rectifier, Remanufactured

ADI-TSSOP -ADG1636BURZ IC CHIP good quality

(A13) 1 GOULD MODICON AS-506P-002 REV C23 MEMORY MODULE A13

INDRAMAT TWM1.1-100-300-W1/115 NSFP TWM11100300W1115

YASKAWA ELECTRIC CIMR-F7U40371E USPP CIMRF7U40371E

FANUC A20B-0007-0010 USPP A20B00070010

EUROTHERM CONTROLS TC3041/AC/03/100A/120V/220V140/120/4MA20/PA/0/UDR/3D/IND/V2/0

RELIANCE ELECTRIC DPS1A NSFP DPS1A

ORMEC MAC-B200F/K1A NSPP MACB200FK1A

PHOENIX DIGITAL OCM-CTN-13-P-D-ST-ACV NSFP OCMCTN13PDSTACV

Siemens 6ES5 451-7LA21 6ES54517LA21

Siemens 6ES5-923-3UA11 USPP 6ES59233UA11

SIEMENS 6ES5-420-4UA12 USPP 6ES54204UA12

Siemens 6ES5 451-7LA11

Siemens S5 6ES5 431 8MA11 6ES54318MA11

Siemens 6SL3 211-0AB17-5UB1 6SL3211-0AB17-5UB1

Siemens 6ES7 331-1KF01-0AB0 6ES7331-1KF01-0AB0 SM331 Analog Input

Spectrum Controls 8000STC-222

NEHB442ASP-N POWERLINK AS POWER INTERFACE MODULE

WS-X4516 Cisco Supervisor Engine V 4516 Control processor

Siemens 6ES7 952-0KF00-0AA0 6ES79520KF000AA0

Siemens S5 PLC Cable PC-TTY 6ES5 734-1BD20 NIB FS

Reliance 14C310U

Schneider Modicon GROUPEAS-HDTA-200 NNB

Schneider Modicon AS-B266-500 USPP ASB266500

Schneider Modicon AS-S290-011 NSPP ASS290011

Schneider Modicon AS-B862

Schneider Modicon AS-B804-116 115VAC Output ASB804116

Modicon MM-16MP-001 Interface Panel AS-040A-003

SIEMENS S5 6ES5464-8ME11 Analog Input Module

SIEMENS 6ES5 482-4UA11 DIGITAL I/O MODULE

SIEMENS S5 6ES5 456-4UA12 Digital Output Module

SIEMENS 6FC5210-0DA20-1AA0 6FC5 210-0DA20-1AA0 SINUMERIK 840D MMC 103 Version B

SIEMENS SINUMERIK 840DE NCU 561.4 6FC5356-0BB14-0AA0 NIB

SIEMENS 6SN1114-0NB01-0AA0 Simodrive 611U Option- Profibus DP3 Version B

SIEMENS SIMODRIVE 611 BOARD 6SN1118-0DJ21-0AA1NIB

SIEMENS 6FC9320-5DB00 6FC93205DB00 Fast Shipping

Advantech PCA-6114P4-C REV.C1

ALLEN-BRADLEY 1771-OB PLC DC OUTPUT MODULE 8 POINT REFU

ABB ADVAC 15kV 1200A AA251777000000P Vacuum Circuit Breaker 5 cyc 15 kV 1200 Amp

ADEPT 10332-48712 PROCESSOR MODULE 040 IDE

6SA8831-5EF40 issue A SIEMENS AC-Supply DRIVE SIMOVERT VC Simovert USV/UPS

960 Altera EPM7064STC44-7 IC

STROMBERG SAFT-164-AIO USPP SAFT164AIO

CUTLER HAMMER 92-01815-03 USPP 920181503

CARRIER HK50AA020 USPP HK50AA020

NEMATRON CORP IWS1634R4 USPP IWS1634R4

MICROSTAR LABORATORIES DAP2400E USPP DAP2400E

FISHER ROSEMOUNT 3095MA3CA0013AA00NABS5 NSPP 3095MA3CA0013AA0

Siemens 6ES5 242-1AA32 -- 6ES52421AA32

Siemens 6ES5-470-4UC12 USPP 6ES54704UC12

SIEMENS 6ES5-180-3AA11 USPP 6ES51803AA11

SIEMENS S5 Interface Module 6ES5 318-8MB12

Siemens 6ES5 315-8MA11 6ES5315 8MA11

Siemens 6ES7901-1BF00-0XA0 TP27 Download Cable FreeShip

SIEMENS touch panel 6AV3627-1QL01-0AX0 TP27-10

Siemens 6ES5431-7LA11

iPhone Android Samsung iPod Bluetooth Interface module Volvo car kit VOL01A3

YOSHIMURA PIM2 PERIPHERAL INTERFACE MODULE HONDA CRF250R 2010-11

Siemens 6ES7 134-4GB01-0AB0 6ES7134-4GB01-0AB0

Siemens OEM-OP37 6AV3 637-7AB16-0AM0 Membrane Keypad

Parker AXL-DRIVE

Schneider Modicon AS-B875-111 Analog Input B877-111 ASB875111

Schneider Modicon AS-521P-007 USPP AS521P007

Schneider Modicon AS-M484-204 USPP ASM484204

Schneider Modicon AS-8535-000 NSPP AS8535000

Schneider Modicon 16 POINT 115V OUTPUT MODULE AS-B804-016 LOT OF 3

Schneider Modicon DEP210/AS-BDEP-210 INPUT MODULE NIB

SIEMENS TI TEXAS INSTRUMENTS 505-4332 INPUT MODULE

Schneider/Telemecanique Inverter ATV312HU15N4 NIB

Siemens SIMULATOR MODULE INPUT/OUTPUT 6ES5-788-8MA11

Siemens 4700-BDRMC3-11HN Power Meter Software Ver 2.3.0.4 White Digital Readout

SIEMENS Sinumerik 840 1P-6FC5103-0AD13-0AA0 1P6FC51030AD130AA0 _ 570-524-9101-00

CISCO WS-SVC-CMM COMMUNICATION MEDIA MODULE

SIEMENS SIMODRIVE 6SN1145-1BA01-0BA1SINUMETIK 840D NCU-BOX 6FC52476FC5357 #2ZP

SIEMENS SIMODRIVE 6SN1145-1AA01-0AA1SINUMETIK 840D NCU-BOX 6FC52476FC5356 [3]

ADVANTECH PCA-6103P2VX Rev.B1

Allen-Bradley 2711-T9C1 PanelView 900

ABB 3HAC022104-002 PC Board Flash Disk

Accuray 64844-001 64844001 Process Interface Board CSQ

A200M6CX CUTLER HAMMER SIZE 6 NON REVERSING STARTER - - (D)

810A20A ALLEN BRADLEY 810 A20A

SIEMENS 6ES5-948-3UA21 USPP 6ES59483UA21

ASEA BROWN BOVERI 57360001-KG/8 USPP 57360001KG8

ALLEN BRADLEY 8600-BP8D USPP 8600BP8D

MEASUREX 05325100 USPP 05325100

HONEYWELL 51304487-150 NSPP 51304487150

ALLEN BRADLEY 150-B24NBDA-J1 NSFP 150B24NBDAJ1

SAFELINE 2813189 FNFP 2813189

Siemens 6ES5-375-1LA61 USPP 6ES53751LA61

SIEMENS 6ES5 451-7LA11 OUTPUT MODULE 6ES54517LA11 6ES5-451-7LA11 REPAIRED

SIEMENS 135U 6ES5 524 3UA13

Siemens PLC 6ES5-340-3KB42/6ES53403KB42

Siemens 6ES7 314-1AG13-0AB0 6ES7314-1AG13-0AB0 in Box

Siemens PLC 6ES5-421-8MA11 6ES54218MA11 6ES5421-8MA11

PWR-4000-DC 4000W DC POWER SUPPLY FOR CATALYST 6500/7600 1YR - ASK 4 Q

GSM/GPRS Modem Pool 16 Ports USB interface Wavecom Module AT Commands Q2403A

Tripp Lite PS/2 Server Interface Module

Siemens 6AV3627-1QL01-0AX0 LCD Display

Siemens Inverter Card 6SE7 090-0XX84-0FJ0

Modicon SW-DO5T-0TA

Schneider Modicon Discrete Input Relay AS-BDEP-210 ++ ++

Schneider Modicon AS-PRTU-252 AC Pwr Sply Ext Temp ASPRTU252

Schneider Modicon AS-E480-904 USPP ASE480904

Schneider Modicon ASWBXT201 Compact Primary Rack AS-WBXT-201

Schneider Modicon AS-B357-001 ASB357001 N90

Schneider Modicon OUTPUT MODULE AS-B820-000

Schneider TSXMFP032P Mem Card

Schneider Modicon TSX PCU1030 TSXPCU1030 PLC Cable

SiemensSinumerik6FC5403-0AA20-1AA06FC54030AA201AA0