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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(dòng)化水平，增強(qiáng)儀表控制系統(tǒng)的可靠性，我們對(duì)其進(jìn)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(hào)處理技術(shù)、高速網(wǎng)絡(luò)通信技術(shù)、可靠成熟的先進(jìn)控制算法，使其兼具了高速可靠的數(shù)據(jù)輸入輸出運(yùn)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(jià)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(jiǎn)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(gè)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(gè)多功能站、一個(gè)操作站、一個(gè)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(hù)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(tái)。
　　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(jī)、CRT、鼠標(biāo)、鍵盤、網(wǎng)卡、專用操作員鍵盤、操作臺(tái)等。
　　控制站完成整個(gè)工業(yè)過程的實(shí)時(shí)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(duì)控制站的主控制卡、數(shù)據(jù)轉(zhuǎn)發(fā)卡進(jìn)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(hào)及卡件配備表。

Siemens Inverter 6SE6420-2UC12-5AA1 6SE64202UC125AA1

SIEMENS TP270-10 6AV6545-0CC10-0AX0 Touch Glass

Square D 8030 HIM-191

HEYE-GLAS Output Interface 4501101300 SN-WEI 0557-2 Module Board

Vauxhall iPod iPhone Interface Adaptor Kit iConnect FM Stereo Modulator

Siemens 6AV6642-0DA01-1AX0 OP177B Membrane Keypad

Siemens LOGO 6ED1 052-2FB00-0BA6 6ED10522FB000BA6 NIB

Omron 3G2A3-OC221

Schneider Modicon AS-S911-800 ASS911800 Hot Standby Processor

Schneider Modicon AS-B827-032 INPUT MODULE 32 POINT 24VDC

Schneider Modicon AS-E908-131 ASE908131

Schneider Modicon Gould Micro 84 Controller AS M84A 005

Schneider Modicon AS-B882-032 OUTPUT MODULE ASB882032

Schneider Modicon POWER SUPPLY AS-P120-000 ~

SEALED SIEMENS CENTRAL PROCESSING UNIT 6ES7-414-2XG04-0AB0

Schneider Telemecanique ATV28HYU29M2 Inverter 1.5K/2HP

SIEMENSDIGITALOUTPUTMODULE6ES7222-1BF22-0XA0

Siemens 6AV6545-0BA15-2AX0 6AV6 545-0BA15-2AX0 SIMATIC TP 170A 6" Touch

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

GE FANUC IC655CCM500C Communications Module IC655CCM500

SIEMENS -6SN1123-1AA00-0DA1

SIEMENS Sinumerik 6FC5111-0BA01-0AA0 E.Stand A Measuring Circuit Board

SIEMENS MOORE PRODUCTS 15881-30 1588130 3-CONDUCTOR POWER CABLE -

ALLEN-BRADLEY MICROLOGIX 1200 1762-OF4 4 CH. ANALOG OUTPUT MODULE SER QUANTITY

ab allen bradley 1336-b010-eod-l1 ac motor soft start drive 460v 380v 460v 10hp

AC Electric Motor Drive - 60 HP - 480 Volt - Three Phase Input

A06B-0501-B756 FANUC SERVO MOTORS REMANUFACTURED

75 HP Rotary Phase Converter with Digital Control

RELIANCE ELECTRIC 803602-SE USPP 803602SE

ALLEN BRADLEY 4100202L USPP 4100202L

ALLEN BRADLEY 1772-SD NSFP 1772SD

IMAJE ENM20332 NSFP ENM20332

XYCOM 9457-0238120011001 NSPP 945702381200110

TRICONEX 3603B USPP 3603B

HITACHI LINK-SH USPP LINKSH

Siemens 6ES5-242-1AA13 NSPP 6ES52421AA13

SIEMENS 6ES5 375-1LA41 6ES53751LA41

SIEMENS CPU 943 115U 6ES5 943-7UA11 6ES5943-7UA11

Siemens 6ES5 998-0MA23 NSFP 6ES59980MA23

Siemens 6ES5-460-7LA12 6ES5460-7LA12 ANALOG MODULE

Siemens MP270 6AV6542-0AH10-0AX0 Membrane Keypad

RELIANCE ELECTRIC 0-60031-4 NSPP 0600314

Texas Instruments 500-5032

Square D 8030 CRM255 SY/Max Interface Module in Box

Uryu Seisaku I/O Control Unit Module Card UEC-E200 I/0

Siemens C98043-A7010-L1

Modicon AS-W807-050

Schneider Modicon AS-BDAP-208 TSX Compact Discrete Output

Schneider Modicon B838 OUTPUT MODULE AS-B838-032

Schneider Modicon AS-BDAP-220 USPP ASBDAP220

Schneider Modicon AS-B885-101

Schneider Modicon /Gould AS-P452-012 Auxilliary Power Supply (UGC)

Schneider Modicon CABLE ASSEMBLY AS-W804-006 IN BOX

Schneider Modicon TSX08ED12F8

Schneider TSXAEY800 Input Module 8-Point

Redback PIM-500-E3 1 Port BNC E3 for SMS 500 90

Siemens 6ES5470-4UB12 Analog Output Module ~60 DAY WARRANTY~

SIEMENS Eprommodul ASM Sinumerik 800 6FX1821-1BX13-4C

Mitsubishi Melsec AJ71C24 Computer Link PLC Communication Module AJ71-C24

SIEMENS SIMODRIVE 6SN1112-1AC01-0AA1 UEB Ver.A QTY

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

SIEMENS 6SN11236SN11456FC52106FC52036FC53576SN1118 repair

ALLENBRADLEY1746-NO8IANALOGOUTPUTMODULE1746NO8I1746-N08I

Allen Bradley SLC 500 DC Sink output module 1746-OV16 ser.C

ABB ROBOT SERVO 3HAB 5890-1/3

A06B-0143-B084#0008 FANUC SERVO MOTORS REMANUFACTURED

0020-23906 6" G-12 TIN W/B CLAMP RING

MODICON NW-0278-000 NSFP NW0278000

ALLEN BRADLEY 150-B135NBDB-8B NSFP 150B135NBDB8B

ALLEN BRADLEY 1326AB-B430E-21-K4L USPP 1326ABB430E21K4L

GENERAL ELECTRIC 12JBCG53K6A USPP 12JBCG53K6A

SQUARE D 9070-SK3000G2D1G13P1 NSFP 9070SK3000G2D1G1

SIEMENS 6RA7-025-6FV62-0-Z USPP 6RA70256FV620Z

ASEA BROWN BOVERI 264C901A07 NSFP 264C901A07

Siemens 6ES5 943-7UA22 6ES59437UA22

Siemens Simatic S5 6ES5 318-8MB13

SIEMENS 6ES5-700-1LA12 USPP 6ES57001LA12

Siemens 6ES5 453 6AC11 6ES54536AC11 BOXED

Siemens 6GK15511AA00 CP5511 6GK1 5511AA00 NIB FS

Siemens G85139-E1721-C883-C

SattCon 05-Slimline SDA module SatControl ABB

Square D B3.70

SIEMENS CERBERUS PYROTRONICS TRI-B6R INTERFACE MODULE

WATLOW 146D-1J2D-3100 TEMPERATURE CONTR 0-750'C 120VAC

SIEMENS 6SE7 222-1HF00-0XA0 6SE7222-1HF00-0XA0 FreeShip

Siemens TP7 6AV3 607-1NH00-0AX0 Touch Panel in Box

Schneider Modicon DTA 202/AS-HDTA-202 Secondary Subrack TSX Compact PLC

Schneider Modicon AS-BADU-205 INPUT MODULE ASBADU205

Schneider Modicon AS-B832-016 OUTPUT MODULE 24VDC TRU LO OUT 16POINT ASB832016

Schneider Modicon DAU 202/AS-BDAU-202 DAU 202 / AS-BDAU-202

Schneider Modicon AS-W954-006 NSPP ASW954006

Schneider Modicon AS-H027-100 PLC

Schneider PLC Analog Output Module TM2AMO1HT

Siemens 6ES5430-7LA12 Input Module 22763

Roland VG-99 Mult System Effects Modeling Processor System V-Guitar

Siemens Coros Op 15 6AV3515-1EB00

SIEMENS SINUMERIK 840D/840Di/810D DIAGNOSTIC GUIDE MANUAL END USER DOCU NE

Reliance Electric Network Communications Module 57C404B

SIEMENS Circuit Board 6SN1118-0DG23-0AA0 Version A_6SN11180DG230AA0_462008.9200.

SIEMENS 1-230-1043A SIMODRIVE UEB MODULE INT/EXT

SIEMENS 6FC5110-0DB02-0AA2 6FC51100DB020AA2 version N

AllenBradley2711-T10C20/D2711T10C20Panelview1000MfgRefurbished

Allen Bradley Versaview 1700p Integrated Display Computer Catalog 6181-17TPXPH

ABB E-MAX SACE E3S-A 32 Circuit Breaker, 3200A Frame, 4 Pole, 3000A Trip w/ LSIG

Advanced Energy 3155162-020 RF Match F/R A Navigator 10013-L80, 27-265661-00 RF

(L26) 1 SOLARTRON SI 359595D POWER SUPPLY L26

LIEBERT 166517G2 NSFP 166517G2

ALLEN BRADLEY 1326AB-B720E-S2K7L NSPP 1326ABB720ES2K7L

GE FANUC 44C372657-G01 USPP 44C372657G01

FANUC A06B-6053-H022 USPP A06B6053H022

SICK OPTIC ELECTRONIC PLS101-312 USPP PLS101312

RELIANCE ELECTRIC 0-57026 NSFP 057026

SIEMENS 1FT5074-1AF71-4EG0 USPP 1FT50741AF714EG0

Siemens 6ES5 465-4UA13 -- 6ES54654UA13

Siemens 6ES5-942-7UB11 USPP 6ES59427UB11

SIEMENS 6ES5-433-7LA11 NSFP 6ES54337LA11

Siemens 6ES5 700-8MA11 6ES5700-8MA11 6ES57008MA11 WORKING TESTED BUS MODULE

Siemens S5 6ES5 700-8MA22 6ES57008MA22

Siemens C7-633 6ES7633-1DF02-0AE3 6ES76331DF020AE3 #2 ping Worldwide

SIEMENS 6ES5-380-7AA11 NSFP 6ES53807AA11

Square D 8020 SCP-111

NOSSIEMENS ADDRESSABLE INTERFACE MODULE 500-699484 500699484 FS-TRI-S

WS-C6503 CISCO CAT 6503 CHASSIS 3 4RU

SIEMENS 6ES7223-1HF00-0XA0

SIEMENS SIMATIC OP3 6AV3 503-1DB10 Operator Panel

Reliance 57C554

Schneider Modicon Dual AUTOMATION DEP216/AS-BDEP-216 In.Modules

Schneider Modicon AS-B371-001

Schneider Modicon Chassis AS-H819-103 - free ship

Schneider Modicon AS-BDAP-209 8PT OUTPUT MODULE

Schneider Modicon AS-B821-008 Input Module 10-60VDC 8POINT

MODICON AS-B804-116 OUTPUT MODULE 115VAC

Siemens Input Module 6ES5430-4UA13 430-4UA13

SIEMENS 6DS1302-8AB USPP 6DS13028AB

Siemens Output Module 6ES5451-4UA12 451-4UA12

SIEMENS SIMADYN OPERATOR PANEL 6DD1670-0AF0 IN BOX

Texas Instruments Remote Communications Module 560-2127 E19

SIEMENS 6SN1-118-0DK23-0AA0 DRIVE SIMODRIVE 611 DIGITAL CONTR LOOP H PERF

SIEMENS Simodrive 3 Phase Choke 6SN1111-0AA00-0BA1 Version D 6SN11110AA000BA1

SIEMENS 6FC5357-0BB21-0AE0 | 12mo warranty | Free EU Shipping | Inc UK VAT

Advantech PCM-3641 4-port RS-232 High-Speed Module FS

ALLEN-BRADLEY 1750-CA OUTPUT REGISTER MODULE SURPLUS

ABB Bailey Part No. YIEPAF02 Module Bailey 8613-22 Power Supply AC System

ADEPT TECH 10300-16500 USPP 1030016500

(#2934) Allen Bradley GuardMaster SafeZone Multizone Laser Scanner 442L-SFZNM

HONEYWELL TVMP-C0-80-AM0-E00-F10-0U000V-00 USPP TVMPC080AM0E00F1

TB WOODS WF2C4020-0N USPP WF2C40200N

DATAMYTE 953-07 USPP 95307

CONTROL TECHNIQUES UNI-2402 USPP UNI2402

PACIFIC SCIENTIFIC R67HENA-R2-NS-NV-00 NSFP R67HENAR2NSNV00

MODICON 92-00808-02 USPP 920080802

GETTYS DR-D005-001 NSFP DRD005001

Siemens 6ES5 308-3UB11 6ES53083UB11

Siemens 6ES5-524-3UA13 NSPP 6ES55243UA13

SIEMENS 6ES5-371-0AA51 MEMORY MODULE 6ES5-371-0AA51

Siemens 6ES5 101-8UX11 Expansion Unit BRAND

Siemens 6ES5-315-8MA11 I/O Buss Module

Siemens 6GK7 343-1EX11-0XE0 NIB

Siemens TP177B 6AV6 642-0BC01-1AX1 Touchscreen Glass

Siemens 6ES5700-8MA11

Kingspec Flash DOM Disk On Module 8GB/8G 44Pin Vertical IDE Interface PATA MLC

YASKAWA ELECTRIC JAMSC-B1075-1 USPP JAMSCB10751

SIEMENS 6ES7 222-1BF00-0XA0 6ES7222-1BF00-0XA0 FreeShip

SIEMENS OP270-6 6AV6542-0CA10-0AX1 Display Panel in Box

Red Lion GEM20000

Schneider Modicon AS-B824-000 PLC

Schneider Modicon AS-884A-100 USPP AS884A100

Schneider Modicon AS-P105-000 USPP ASP105000

Schneider Modicon AS-B233-001 USPP ASB233001

Schneider Modicon AS-516P-006 Processor Board Rev AIPR/UVG

Modicon XBTF024610 Magelis Operator Interface XBT F024610 24VDC PV: 20 V2.2 1850

SIEMENS SIMATIC SM321 6ES7 321-1BH02-0AA0 DIGITAL INPUT MODULE + 2 CONNECTORS

Telemecanique Thermal Overload Relay LRD-10KN

Siemens Simatic S5 6ES5 454-7LA11 6ES54547LA11 Output Module

SIEMENS / TI 505-4732 DC DISCRETE OUTPUT MODULE

SIEMENS SINUMERIK ELECTRONIC HANDWHEEL NIB

SIEMENS 6SN1118-0AD11-0AA1 6SN1 118-0AD11-0AA1 SIMODRIVE 611 Control Board

SIEMENS SIMODRIVE 6SN1123-1AB00-0BA1 with 6SN1118-0AE11-0AA1

SIEMENS MEMORY CARD 6FC5250-6BX10-2AH0

Advantech PCM-3350

Allen-Bradley 2711-K9A1Series C MINT

ABB 57520001GD1 NNB

ACOPIAN R24W7AHMS USPP R24W7AHMS

Aaronia Spectran NF5035 Spectrum Analyzer -

8510A-A06-A1 ALLEN BRADLEY CONTROLLERS

SIEMENS 6RA2-477-6GV62-0 USPP 6RA24776GV620

ASEA BROWN BOVERI YTE-102C USPP YTE102C

ASEA BROWN BOVERI ACH401603032A0BE0000 USPP ACH401603032A0B1

MITSUBISHI MDS-B-SP-550 NSPP MDSBSP550

INDRAMAT MAC112B-N-030-N7L-130PBD USPP MAC112BN030N7L13

AMP 220144-1 USPP 2201441

TECH MOTIVE TOOL 485780-S28171 NSPP 485780S28171

Siemens 6ES5-435-7LB11 USPP 6ES54357LB11

SIEMENS 6ES5 482-8MA11 6ES54828MA11

SIEMENS S5 6ES5 090-8MA01 6ES50908MA01

Siemens S5 6ES5 433-8MA11 6ES54338MA11 Digital Input

Siemens 6ES7 431-1KT10-0AB0 6ES7431-1KT10-0AB0

Siemens RWR490.40/MCQ McQuay over 95%

Pro Audio/Video System w/CPU Consblation Console

HONEYWELL 51304362-300 INTERFACE MODULE 51304362300

VISTEON SERIAL INTERFACE MODULE 4042591/AB-9492-E.0

Siemens 6AV8 100-0BC00-1AA1 Membrane Keypad FreShip

Siemens LOGO! 12/24RC 6ED1052-1MD00-0BA2

Omron 3G2A5-LK009

Schneider Modicon AS-P464-002/ASP464002 Monitor with control

Schneider Modicon AS-S908-021 Remote I/O Processor REV. B - Refurbished

Schneider Modicon AS-H810-208 NSPP ASH810208

Schneider Modicon Gould Remote I/O Processor AS-P451-622_ASP451622

Schneider Modicon AS-BDAP-210 OUTPUT MODULE

Schneider Modicon PROGRAMMABLE CONTROLLER PC-0984-385 PROM ID AS-C950-110

Telemecanique ATV58HD64N4X 45KW Inverter

Schneider Telemecanique Inverter ATV31H018M2A 0.18KW

Siemens6ES7132-4HB00-0AB0SimaticS7OutputModulewithTerminalBase

Siemens 6AV6 545-0CA10-0AX0 6AV6545-0CA10-0AX0 SIMATIC TP270 6 Touch Panel READ

SIEMENS SINUMERIK 6FC3538-3EF 6FC35383EF

GE FANUC HE693IBS100D INTERBUS-S COMMUNICATIONS MODULE

SIEMENS SIMODRIVE 611 – 6SN1118-0BJ11-0AA0 CONTROLLER

SIEMENS SINUMERIK 6FC 3741-0FB-Z CONTROL RACK XLNT

SIEMENS MOORE 15301-21-9 350L MANUAL LOADIN PROGRAM BOARD CARD

Allen-Bradley DC Output Module 12-24V 1771-OB Series B Allen Bradley

A-B MCC BULLETIN 2100 1336F-B040-AN-EN 40HP DRIVE

AC Motor Inverter - 50 HP - 480 Volt - Three Phase Input

A06B-0522-B251 FANUC SERVO MOTORS REMANUFACTURED

750' Aluminum URD earlham 4/0 4/0 4/0 4/0 Cable burial American Wire 600 Voltage