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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(gòu)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(shù)、高速網(wǎng)絡通信技術(shù)、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?，F(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(shù)，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(jié)構(gòu)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(zhuǎn)發(fā)卡、I/O卡件、供電單元等組成?？刂普镜母鞣N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(zhuǎn)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。

ALLENBRADLEYPANELVIEW550CAT2711K5A10

ALLEN-BRADLEY P/N: 1492-CB3

5370-CVIM2 SERIES A, REV B, ----------- 2

ABB PM511V16 3BSE011181R1 PR:E

ADEPT TECH 10332-00505 USPP 1033200505

0020-29125 Shield 8" TiW 13" Source Al Arc Sprayed

IRCON R-25F05-0-1-1-22-0/200 NSPP R25F05011220200

SAGINAW AV-486506 NSPP AV486506

ALLEN BRADLEY 6180-FLIEHLHTJEZ USPP 6180FLIEHLHTJEZ

ALLEN BRADLEY 2711P-T10C4D2 USPP 2711PT10C4D2

INDRAMAT TRANS01.4/1-109-468-4800 USPP TRANS01411094684

YOKOGAWA PFCD-S5520 USPP PFCDS5520

XYCOM XVME-674 NSFP XVME674

LEVITON LPC-600.1 NSPP LPC6001

Siemens 6ES5-301-3AB11/6ES5301-3AB11 INTERFACE MODULE NIB

SIEMENS 6ES5 420-7LA11 6ES54207LA11

SIEMENS S5 6ES5 306-7LA11 IM306 Interface Module

Siemens CPU Module 24VDC 6ES5-102-8MA01 WOW

Siemens 6ES7 214-1AD23-0XB0 6ES72141AD230XB0

Siemens OP27 6AV3 627-1LK00-0AX0 Membrane Keypad ping Worldwide

RELEASE SuperMicro X9DRI-F Motherboard FULL MFR

Texas Instruments 5MT11-A05L

TEKTRONIX MTX100A MPEG-2 Recorder Player 160G with Option 02 Interface Module

TV One C2-8120 Corio2 8x2 DVI-U Seamless Switcher

Siemens DCS Module 6DS1318-8AB in Box, Seal opened,

Modicon MM-FMF5-000

Schneider Modicon TSX Compact AS-BDEP-216 Discrete Input

Schneider Modicon ASB881508 800 Series Module AS-B881-508

Schneider Modicon AS-BDNP-023 USPP ASBDNP023

Schneider Modicon AS-BM0T-202

Schneider Modicon -AS-984A-816

Schneider Modicon EXECUTIVE MEMORY CARD AS-E685-90

Schneider TELEMECANIQUE MODICON TSXRKZ02 Exsion Rack

SCHNEIDER DAU202 AS-BDAU-202 TSX COMPACT INPUT MODULE 65

PWR-C45-4200ACV CATALYST 4500 4200W AC DUAL INPUT POWER SUPPLY 1YR - A

SIEMENS 6ES5-451-4UA13/6ES5451-4UA13 DIGITAL OUTPUT MODULE NIB

SIEMENS 6DD1611-0AD0 MEMORY MODULE

MCK Communications E-1000U-SIM Analog EXTender Switch Module

SIEMENS SIMODRIVE 6SN1123-1AB00-0AA0

SIEMENS SINUMERIK 840D 6FC5210-0DA00-0AA0/0AA1

SIEMENS /MOORE 16182-1-3 MBX TRANSITION BOARD 1618213

allen-bradley slc 500 output module 1746-OX8

Allen Bradley Rockwell Automation 3053-1000 Datamyte Operator Interface Panel

ABB S4C S4C+ robot 750K Flexarc welding cell MUST SEE

A06B-0148-B077 FANUC SERVO MOTORS REMANUFACTURED

08114-66506 PCB for Agilent / HP 8114A Pulse Generator

OMRON V530-R160EP USPP V530R160EP

ALLEN BRADLEY 1770-M11 USPP 1770M11

ALLEN BRADLEY 1336S-B007-AA-EN4-GM1-HAP-L6 USPP 1336SB007AAEN4GM

GENERAL ELECTRIC DS200STBAG1ACB USPP DS200STBAG1ACB

TAYLOR ELECTRONICS 6024BP10300B USPP 6024BP10300B

SQUARE D 8538-SBA66-V02CFP51P52X22Y76 NSFP 8538SBA66V02CFP5

CONE DRIVE SHU25-1 NSPP SHU251

Siemens 6ES5 951-7LD11 6ES59517LD11

Siemens SIMATIC6ES5-470-4UB12

SIEMENS 6ES5-735-2DB00/6ES5735-2DB00 CONNECTION CABLE XLNT

Siemens 6ES5 497-4UB31/6ES5497-4UB31 TERMINAL STRIP XLNT

Siemens 6AV6545-0CC10-0AX0 Touchscreen Glass w/ Film

Siemens LOGO 24RC 6ED1052-1HB00-0BA2

RSP720-3CXL-10GE Cisco Route Switch Processor 720 with 10 Gigabit EN uplin

Telemecanique TSX MPT 10

SIEMENS SIMATIC 6ES5308-3UA12 SIMATIC S5 INTERFACE MODULE 6ES5308-3UA12

Wago 750-641 DALI/DSI MASTER MODULE

Siemens 6SE7090-0XX84-3DB0 6SE70900XX843DB0

Modicon AS-P421-431

Schneider Modicon Gould AS-BDEP-215 Input Module 16pt

Schneider Modicon ASB807132 24VAC Input Module AS-B807-132

Schneider Modicon AS-B873-001 INPUT MODULE ANALOG 4-20MA 4POINT

Schneider Modicon 24VDC TRUE LOW INPUT MODULE AS-B833-016

Schneider Modicon DISCRETE INPUT RELAY DEP210/AS-BDEP-210

Schneider Modicon AS-J878-000 Modem Assembly

Schneider Electric MAGELiS XBT GT633 XBTGT6330 NIB

SIEMENS 6ES5 421-8MA12 8 POINTS INPUT MODULE 24VDC REFU

REMOTE I/O ADAPTER MODULE 1771-ASB B 1771 ASB B 5V CNC ALLEN BRADLEY A-B

Siemens 9330 Access 9330DC-100-0ZZZZA Ion Technology Digital Readout

SIEMENS Sinumerik Module 6FX1120-7BB01 E Stand B & 01 Plus 6FX1810-0BX01

ProSoft SLC 500 Generic ASCII Serial Communications Module MVI46-GSC

SIEMENS LINE-FILTER FOR 16KW 6SL3000-0BE21-6AA06SN1111-0AA00-0BA1

SIEMENS SINUMERIK 6FC5247-0AA16-0AA0 6FC52470AA160AA0 NIB

SIEMENS 6FC3984-3RA 6FX1124-6AD02 I/O Module

AllenBradley2711-B6C10/C2711B6C10

Allen Bradley Terminal Keyboard 1770FD PLC Overlay 1770-KBA PN 610716-01

ABB IRB 7600 SER 76-27027 ROBOT S4C PLUS CNTRLR TEACH PENDANT W/ MATCHED SET

Advanced Vision Technology Argus 95203092 SOB3 WFL-Rewinder XP IMBA-8650

(Q7-5) 1 INDRAMAT DSC1.7-50 MOTOR CONTROL Q7-5

MICROSWITCH 82114930-50 USPP 8211493050

ALLEN BRADLEY 1336S-B030-AN-EN-GM1-HA1-L6 USPP 1336SB030ANENGM2

GENERAL ELECTRIC 36D877001ACG01 USPP 36D877001ACG01

FANUC A20B-1000-0940/03B USPP A20B1000094003B

SIEMENS 6ES5-526-3LB11 USPP 6ES55263LB11

RELIANCE ELECTRIC DPS43 NSFP DPS43

SYMAX 8020-SCP-523 USPP 8020SCP523

Siemens 6ES5 482-7LF21 6ES54827LF21

Siemens 6ES5-955-3LF11 NSPP 6ES59553LF11

SIEMENS 6ES5-451-4UA11/6ES5451-4UA11 OUTPUT MODULE NIB

Siemens 6ES5 308-3UB11/6ES53083UB11 Interface

Siemens S5 Digital Input 6ES5 430-7LA12 E Stand 12

Siemens C98043-A7002-L1 99%

Siemens 6ES5 441-7LA13 -FS- 6ES54417LA13

Square D 8030 CRM-510

Scales Interface Module 2109415-523 S/N. 3 PCB 2109416 Rev. C ISA

Woodhead SST-PFB-CLX PROFIBUS Scanner for ControlLogix READ

Siemens 6ES7461-0AA01-0AA0 6ES7 461-0AA01-0AA0 NIB FS

Siemens TD200 6ES7 272-0AA30-0YA0 Operator Interface

Schrack RU 110 060

Schneider Modicon ASHDTA200 5 Slot Primary Subrack AS-HDTA-200 Electric

Schneider Modicon AS-B559-001 USPP ASB559001

Schneider Modicon AS-W951-012 NSFP ASW951012

Schneider Modicon AS-C916-000 CPU Module Rev A12 (UGC)

Schneider Modicon AS-B836-016 12-250 VDC 16PT Output Module

Modicon 557VKB20310 PN:92-01041 FactoryMate Keyboard Plus

SIEMENS Analog Input Module 6ES5-465-4UA11

SCHNEIDER TSXAEZ414 TSX MICRO PLC I/O MODULE 4ANALOG

Siemens Module Relay Output 505-4932-A

SIEMENS SINUMERIK 6FR2490-0AH12 Kuka ACR-GRT-PHG 6FR24900AH12 NIB

SIEMENS WELLS FARGO 5343-1 APT-2 MUX AD-T MULTIPLEX COMMUNICATIONS MODULE

SIEMENS 6SN1123-1AA00-0DA0 Free Ship

SIEMENS 6SN1130-1AA11-0GA0 SIMODRIVE MODULE 6SN11301AA110GA0

SIEMENS 6FC5235-0AA05-0AA1 SINUMERIK 3.5" FLOPPY

ALLEY BRADLEY 1745-PCC SLC PERSONAL COMPUTER INTERFACE CONVERTOR W/ CABLE SER A

ALLEN-BRADLEY 1400E 2711E-K14C6 SER A REV B PANELVIEW TERMINAL

ABB BOARD DSQC 317

ADEPT TECH 30332-12350 USPP 3033212350

(3132) 2 FANUC A03B-0405-B001 & A16B-1500-0021 Servo CPU Card - SEE PICS

INDRAMAT KDV1.3-100-220/300-220 USPP KDV1310022030022

TEXAS INSTRUMENTS PLC 575-2103 USPP 5752103

FANUC A06B-0581-B031 USPP A06B0581B031

CUTLER HAMMER MKNE19374-1 NSFP MKNE193741

RELIANCE ELECTRIC 140CM21A USPP 140CM21A

MOORE PRODUCTS 39VIMCCN USPP 39VIMCCN

KLOCKNER MOELLER NZMH9-250/ZM9A-200-NA USPP NZMH9250ZM9A200N

Siemens 6ES5 374-2KK21 -FS- 6ES53742KK21

Siemens 6ES5-700-0LB11 NSPP 6ES57000LB11

SIEMENS 6ES5-375-0LD21Memory Module

Siemens 6ES5 375-1LA41 Memory Submodule

Siemens DI 6ES5432-4UA12

Siemens 6SE6440-2UD13-7AA0 Inverter 0.37kW 380V FS

Siemens TP277-6 6AV6 643-0AA01-1AX0 Protective Film

Siemens 6FM1725-3AA00

MEI Motion Engineering PC/DSP SCALE Interface Module

Xsigo VPE-MOD-10GE-1P Wired 10 Gigabit Ethernet Expansion Module for VP780 I/O

Siemens 6ES7 307-1BA00-0AA0

Siemens PC670 6AV7614-0AB22-0CG0

Reliance 0-51851-4

Schneider Modicon AS-B258-101 O TO 10V ANALOG MUX MERCURY RELAY

Schneider Modicon AS-B100-000 NSFP ASB100000

Schneider Modicon AS-P453-652 USPP ASP453652

Schneider Modicon AS-B804-016

Schneider Modicon AS-B236-501 OUTPUT MODULE GOOD TAKEOUT

Modicon Panelmate Plus ModelPM+2000!

Siemens Simatic S5 6ES5 431-8MA11 6ES54318MA11 Digital Input Module

Siemens 6ES7 323-1BL00-0AA0 6ES73231BL000AA0

SIEMENS SIMATIC C7-633 DP OPERATOR INTERFACE 6ES7633-2BF00-0AE3

SIEMENS 6DD1610-0AD0 USPP 6DD16100AD0

SIEMENS Sinumerik Power Supply 6FC5114-0AA01-0AA1 E.Stand B

SIEMENS NIB 6SN1161-0BA03-0AA0 RETROFIT KIT 6SN11610BA030AA0

SIEMENS SIMODRIVE 6SN1118-0AA11-0AA0 6SN11180AA110AA0

SIEMENS Control Rack 6FC3741-0FB Z_ 6FC _6FX1120-1CA01

ACS400 Series ABB Inverter CPU Board SNAT4041C

ALLEN-BRADLEY 1794-OB16P FLEX I/O OUTPUT MODULE QTY

ABB ACH550-UH-072A-4 VARIABLE FREQUENCY AC 50HP 480V-AC 72A MOTOR DRIVE B225436

Acterna Wavetek MTS-5200e SM MM Fiber OTDR 5023 5026DR Color MTS5000 5200e 5026

6ES7315-2AF82-0AB0 6ES7315-2AF83-0AB0 Brand , Factory Sealed,

8890384 02 CO2 GAS ANALYZER JCT SAMPLE GAS DRYER JCM-E

SIEMENS 6SN1-135-1DA11-0EA0 USPP 6SN11351DA110EA0

BAUMULLER BUM62-075/130-54-M-E-000 USPP BUM6207513054ME0

AVTRON 630267 USPP 630267

MODICON AS-C484-165 USPP ASC484165

ITE SIEMENS HLXD63S600A NSFP HLXD63S600A

CATEP INTERNATIONAL R-20-FJ-3-0KR-2N USPP R20FJ30KR2N

Siemens 115U CPU 941B 6ES5 941-7UB11

Siemens 6ES5-456-4UA12/6ES5456-4UA12 DIGITAL OUTPUT MODULE NIB-FS

SIEMENS 6ES5 752-0AA53 6ES57520AA53

SIEMENS S5 6ES5 464-8MB11 6ES54648MB11

Siemens S5-135U 928 CPU 6ES5 928-3UA12

Siemens 6ES7215-2AD00-0XB0 CPU215-2 Profibus DP

SIEMENS SIMATIC 6ES5466-3LA11 6ES5 466-3LA11 in Box

Siemens 505-7038

HP 81534A Return Loss Module with 81000FI Interface

WIPOTEC CAN I/O 16 INTERFACE MODULE PROFIBUS PD2006

SIEMENS 6ES5 393-0UA14

Siemens LOGO! PLC 12/24RCo 6ED1 052-2MD00-0BA2

Omron C200H-ID217

Schneider Modicon AS-H819-209 984 Series 7 Slot Chassis

Schneider Modicon AS-S908-110 Remote I/O Processor ASS908110

Schneider Modicon AS-J340-000 USPP ASJ340000

Schneider Modicon (AS-BDEP-216) DEP-216 PLC INPUT MODULE

Schneider Modicon AS-P120-000

Schneider Modicon TSX COMPACT M AS-BDEP-210 Sealed ~NIB SUR.~

SMC Input Module EX250-IE2

Schneider Telemecanique XBT Z925 Communicating Cable NIB

SIEMENS TI 505-4716 DC OUTPUT MODULE

Siemens 6AV3 545-0BB15-2AX0 6AV35450BB152AX0 Panel

SIEMENS Sinumerik 6FX1123-0AA01 Vidio Interface Card.

Escort Memory Systems Datalogic Controlnet CM81 Communication Module

SIEMENS Simodrive Part# 6SN1123-1AA00-0AA0

SIEMENS SIMODRIVE 6SN1145-1BA01-0BA1SINUMETIK 840D NCU-BOX 6FC52476FC5357BBC

Able Reducer VRKF-15C-200 Gear Ratio 1:15

Allen-Bradley 800T-B6 30.5mm Type 4/13 Push Button Red

ABB 150 HP ACX550-U0-180A-4 180A AC VS Drive 150HP

ACCELEROGRAPH SEISMOGRAPH GEOSIG MODEL GSR-16 DC , 3 CHANNEL STRAND EARTHQUAKE

A06B-6059-H212 SPINDLE DRIVE AC SPINDLE AMP AC SP-12S FANUC

80 HP DC MOTOR 480 VOLT DC

SICK OPTIC ELECTRONIC DME2000-000S01 USPP DME2000000S01

ALLEN BRADLEY 803-PL3 NSFP 803PL3

ALLEN BRADLEY 503347 NSPP 503347

IRCON R35C15001430/640 USPP R35C15001430640

GENERAL ELECTRIC DS3800HSCG1D1E USPP DS3800HSCG1D1E

YASKAWA ELECTRIC CACR-IR-44SFBY8 USPP CACRIR44SFBY8

MITSUBISHI A2A-SCPU NSFP A2ASCPU

Siemens 6ES5-306-7LA11 NSFP 6ES53067LA11

SIEMENS 6ES5 430-4UA13 -FS- 6ES54304UA13

SIEMENS S5 6ES5 430-7LA12 Digital Input - 32DI 24VDC

Siemens Digital Input Module 6ES5-431-8MA11 17032

Siemens 6ES7 216-2BD00-0XB0 6ES7216-2BD00-0XB0

Siemens OP270 6AV6 542-0CC10-0AX0 HMI Touchscreen

RELEASE SuperMicro X9DAL-I MB ※Check W/ Us for Availability FIRST※

Texas Instruments 5TI-3101

Tellabs 5318C CEPT interface module CAS

TSXDSY32T2K Modicon Premium Output TSX-DSY-32T2K

Siemens Display 6GF6100-1BV

Modicon MM-PMC3-000

Schneider Modicon Compact Motion Encoder AS-BM0T-202 Rev J_ASBM0T202_AS-BMOT-202

Schneider Modicon ASBADU214 GUARANTEED Compact Analog Input AS-BADU-214