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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(luò)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(yīng)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(yīng)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(luò)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(wù)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(biāo)、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。

MITSUBISHI Communication Module A1SJ71QC24N-R2

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

SIEMENS SIMODRIVE 6SN1145-1BA01-0BA1SINUMETIK 840D NCU-BOX 6FC52476FC5356 DK

AllenBradleyVersaView1000PPanelViewTouchScreen

ALLEN-BRADLEY 2711-K10C1 PANELVIEW 1000 SCREEN TESTED QUANTITY

Allen Bradley SLC-500 Output Mod. 16-Point 1746-OA16

ABB PCB BOARD DSQC 328A 3HAC 17970-1

Zygo 7003A & 7015 & 7012

, factory sealed SIEMENS 6FX1132-0BA01

MODICON AM-S980-810 USPP AMS980810

ALLEN BRADLEY 1394C-SJT10-D USPP 1394CSJT10D

GETTYS 110-0134 NSFP 1100134

GE FANUC 44A398722-G03 USPP 44A398722G03

SIEMENS 6SC9111-2AF2 USPP 6SC91112AF2

SICK OPTIC ELECTRONIC PLS101-112 USPP PLS101112

ACCURAY 725782 USPP 725782

Siemens 6ES5 900-7AA11 6ES59007AA11

Siemens S5 6ES5 385-8MB11 High Speed Counter Module

SIEMENS 6ES5-464-8ME11/6ES5464-8ME11 ANALOG INPUT MODULE NIB

Siemens 6ES5 430-4UA12/6ES54304UA12 FACTORY SEALED

Siemens S5 Power Supply Module S5-110A 6ES5 930-7AA21 WARRANTY

Siemens CUVC 6ES7 090-0XX84-0AB0

SFP-10G-LR LONGLINE 10GBASE-LR SFP MODULE FOR CISCO

Square D 8030 RRK-200

Siemens 6ES5 318-8MA12 Simatic S5 Interface Module

WE SHIP SAME CISCO WS-C3750X-24S-E SWITCH 1 YR 3750X-24S

Siemens 6GK7 243-2AX01-0XA0

SIEMENS TP177B 6AV6 642-0BA01-1AX1 Touch Glass + Protective film

Schneider Modicon AS-BDEP-210 Discrete Input NIB

Schneider Modicon ASBDEP210 8 Pt 120VAC Input Module AS-BDEP-210 Electric

Schneider Modicon AS-B806-032 NSFP ASB806032

Schneider Modicon Panelmate plus MM-PMC3-100 110/230 V As Is Parts Or Repair

Schneider Modicon AS-MBPL-001 USPP ASMBPL001

Schneider Modicon AS-B885-002 ASCII Basic Module

Schneider/Modicon PLC Output Module TSXDSZ32R5 NIB

Siemens 6ES7 321-1FF01-0AA0 DIGITAL INPUT MODULE PART TYPE SM 321 8 POINT

SANS DIGITAL MR4UT MobileRaid 4-bay hardware RAID

Siemens HMI 6AV6 641-0AA11-0AX0 NIB 6AV66410AA110AX0

SIEMENS Sinumerik 802S 802C Mechanical Keypad

SIEMENS 6ES5 521-8MA21 CP521 SI COMMUNICATION MODULE RE

SIEMENS 6SN1145-1AA01-0AA2 (6SN11451AA010AA2) NIB

SIEMENS 6SN1118-0AA11-0AA0 6SN1 118-0AA11-0AA0 SIMODRIVE 611-A Control Unit QTY

SIEMENS 6FC5130-0CA01-0AA0 USPP 6FC51300CA010AA0

AllenBradleyPanelview2711-B6C2X/A2711B6C2X

ALLEN BRADLEY X-66799 USPP X66799

ABB DRIVE WITH BYPASS ACH401600632

Adept X-Y-Z Slide Robot Module with Controller and Pendant

(8435) Allen Bradley Magnetic Contactor 1100-BOD93 1500V SEE PICS

INDRAMAT TDM3.2-020-300-W0 NSPP TDM32020300W0

WESTRONICS INC 3000-111-010-031-012-0-0 USPP 300011101003101

FANUC A13B-0153-C001 USPP A13B0153C001

ELEKTROR HRD65/7/EL NSFP HRD657EL

RELIANCE ELECTRIC 86466-25 USPP 8646625

OMRON C500-CT041 USPP C500CT041

OMRON CV500-SNT31 USPP CV500SNT31

Siemens 6ES5 441-4UA14 6ES54414UA14

Siemens 6ES5-921-3UA12/6ES5921-3UA12 CPU MODULE XLNT

SIEMENS 6ES5-400-7AA13 PLC

Siemens 6ES5 440-8MA21 DIGITAL OUTPUT MODULE

Siemens S5 6ES5 420-4UA13 6ES54204UA13 Input Module

Siemens 6SE7090-0XX84-0FF5 DP Communication Card

Siemens 6ES7 331-7SF00-0AB0 SIMATIC SM331 ANALOG SEALED

Sola sld-12-3015-05

MOLEX MANAGEMENT INTERFACES MODULE WARRANTY

WS-X4648-RJ45-E CISCO Catalyst 4500E Series Line Card Switch 48 ports

Siemens 6ES7 421-1BL00-0AA0 6ES7421-1BL00-0AA0 NIB

SIEMENS RWD44U Controller

Reliance 0-57408-B

Schneider Modicon like hc SCIENCE AS A CONTACT SPORT Save Earth's Climate Stephen H

Schneider Modicon AS-B258-001 USPP ASB258001

Schneider Modicon AS-P964-000 Data Access Panel

Schneider Modicon AS-B838-032 24 VDC 32-Point Output Module

Schneider Modicon AS-B802-008/ASB802008

Modicon MM-PMA2-300 PanelMate Plus P/N 92-00808-02

Siemens Simatic 505-4116 Low VDC Input Module

SIEMENS 6ES5-305-7LB11 NSPP 6ES53057LB11

SIEMENS S5 6ES5 470-7LC12 Analog Output Module

SIEMENS 6DD2920-0AC0 LIGHT INTERFACE MODULE

SIEMENS SINUMERIK 840C/840CE MMC CPU 6FC5110-0DB03-0AA4 NIB

SIEMENS 6SN1112-1AC01-0AA1 SIMODRIVE 6SN11121AC010AA1

SIEMENS SIMODRIVE 611 SERVO DRIVE 6SN1145-1BA01-0DAI IN BOX

SIEMENS 6FC9348-5XC FNFP 6FC93485XC

Advantech Motherboard PCA-6104 NIB

ALLEN-BRADLEY 1771-OD16 120V AC Isolated Output Module

ABB ACS60101205000B1200000

ADDIDATA PA8000 NSPP PA8000

6ES7614-1AH00-0AB3 6ES7614-1AH03-0AB3 Brand , Factory Sealed,

90pcs LSI Agere 2650B Broadband Photodiode For CATV, Video Transportation, EDFA

SQUARE D PHF2036 NSPP PHF2036

CONTROL TECHNIQUES SP4401 USPP SP4401

BONO ENERGIA F3330-984333002 NSPP F3330984333002

NACHI AUXL112A USPP AUXL112A

MEASUREX 08562100 USPP 08562100

FANUC A06B-6102-H206 USPP A06B6102H206

Siemens 6ES5 185-3UA00 6ES51853UA00

Siemens 6ES5-465-7LA13 Input Module Analog NIB

SIEMENS 6ES5-095-8MA02 6ES5095-8MA02 CPU

SIEMENS S5 6ES5-530-7LA12 MODULE

Siemens 5 Part 6ES5 422-8MA11

SIEMENS 6ES7413-1XG02-0AB0

Siemens Stepdrive C 6FC5548-0AA00-0AA0

Siemens 6ES5376-1AA31

Inb 683760-004 Stack Interface Module for 500 Series

YOSHIMURA FOR POLARIS XP900RZR 2011

Siemens 6ES5921-3UA12 IN BOX

Siemens MP277-8 6AV6 643-0CB01-1AX1 Protective Film

Oriental Motor E3769-122 / E3570-424

Schneider Modicon AS-B885-111/ASB885111 Motion Module CLEANOFFERS ACCEPTED

Schneider Modicon AS-516P-002 USPP AS516P002

Schneider Modicon AS-L206-011 USPP ASL206011

Schneider Modicon AS-8533-003 NSFP AS8533003

Schneider Modicon / Remote Processor AS-J890-001

Schneider Modicon AS-B824-016 Tru High Output Module

Siemens UD5N Input Module

Schneider/Modicon 140CPS11420 CPS11420

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

SIEMENS 500-5019 OUTPUT MODULE 5005019

SIEMENS SINUMERIK 810D/840DPCU20 6FC5210-0DF00-1AA1

Cisco WS-SVC-CMM-6T1 Communication Media Module T1 interface port adapter JP

SIEMENS SIMODRIVE 6SN1145-1BA02-OCAO

SIEMENS SIMODRIVE 6SN1145-1AA01-0AA1SINUMETIK 840D NCU-BOX 6FC52476FC53562AA

Advantech MIC-3809 A1 02-1

ALLEN-BRADLEY 2755-DD4A DUAL-HEADED BAR CODE DECODER SURPLUS

ABB 3HAB5760-1 IRB6400 M96, M97, M98, M2000 Robot Servo Motor for Axis 2 or 3

ACCURAY 086161-002 USPP 086161002

A100614 Agilent 8960 Series 10 E5515C Wireless Communication Test Set w/ Opt 003

80C02 Tektronix 20GHZ Optical Module

SIEMENS 6ES5-926-3SU11 USPP 6ES59263SU11

ASEA BROWN BOVERI 57171847 USPP 57171847

ALLEN BRADLEY 8000-MDD USPP 8000MDD

LORAIN PRODUCTS 486531001 USPP 486531001

HEWLETT PACKARD TEST & MEASURE 9888A USPP 9888A

ALLEN BRADLEY 1336-B007S-EOD/L3 USPP 1336B007SEODL3

RELIANCE ELECTRIC 0-56313-1 NSFP 0563131

Siemens 6ES5-355-3UA11 USPP 6ES53553UA11

SIEMENS 6ES5 450-8MB11 6ES54508MB11

SIEMENS smatic S5 plc card 6ES5 262-8MA12 CLOSED LOOP Controller

Siemens Output Card 6ES5 441-4UA13 NIB

Siemens 6ES7 277-0AA21-0XA0 6ES7277-0AA21-0XA0 Profibus

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

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

GSI LUMONICS DSPLINK3 MODULEOPTRA 1-1207-4SYSTEM INTERFACE BOARD 229.055.00

Tripp Lite B054001USB USB Server Interface Module B054-001-USB

Siemens 6AG1 223-1PL22-2XB0 6AG1223-1PL22-2XB0 FreeShip

Siemens IGBT BSM75GB120DN1E3204

Modicon SW-AP5T-MTA

Schneider Modicon Gould AS-B370-001 Register Output ASB370001

Schneider Modicon ASJ470-000 Programming Module AS-J470-000

Schneider Modicon AS-E380-902 MEMORY CARTRIDGE ASE380902

Schneider Modicon AS-P933-000

Schneider Modicon AS-516P-008

Schneider Modicon module AS-B824-016. 24 VDC INPUT TRUE HIH

Schneider TSX CPP110 TSXCPP110

Schneider Modicon 140-NOE-771-00 140NOE77100

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-A63-C1-P51-X1 USPP 1395A63C1P51X1

GIDDINGS & LEWIS M.1301.5649 NSFP M13015649

GE FANUC IC3600SHPB1 USPP IC3600SHPB1

SIEMENS 6SE3-221-5DC40 NSFP 6SE32215DC40

SIEMENS 6AV3-520-1DK00 USPP 6AV35201DK00

ALLEN BRADLEY 1391-DES15-DI-AQB USPP 1391DES15DIAQB

Siemens 6ES5 922-3UA11 6ES59223UA11

Siemens S5 6ES5 955-3LF11 6ES59553LF11 Power Supply

SIEMENS 6ES5-482-3BA11 USPP 6ES54823BA11

Siemens 6ES5 430-8MB11/6ES5430-8MB11 INPUT MODULE XLNT

Siemens S5 Timer Module 6ES5 380-8MA11

Siemens DCS Module 6DS1702-8AA in Box, seal opened,

SCHWEITZER 250603414X SEL-2506 REMOTE I/O MODULE NIB

Square D 8803 P00CO2C

Siemens 6ES5310-3AB11 Interface Module 60 DAY WARRANTY FREE

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

Siemens 6GK7243-2AX01-0XA0 6GK72432AX010XA0

Siemens TP178 6AV6 640-0DA11-0AX0 Touchscreen Glass