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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?，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(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。

Reliance 0-51381

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

Schneider Modicon AS-BADU-205 ASBADU205 Analog Input LNC

Schneider Modicon AS-T584-002 USPP AST584002

Schneider Modicon PROGRAMMABLE CONTROLLER PC-F984-385 PROM ID AS-C950-106 1004

Schneider Modicon AS-B827-032/ASB827032

Schneider Power Meter PowerLogic PM810MG

SIEMENS 6ES7 131-4BD01-0AA0 ET200S INPUT MODULE

Schneider Telemecanique XBT NU400 XBTNU400

SIEMENS TI 505-4816 110-220VAC OUTPUT MODULE LNC

Siemens 6AV3 545-0CC10-0AX0 6AV3 5450CC100AX0 Panel

SIEMENS Sinumerik 6FX1122-1AC02. Coupling PLC/NC .

ESI CKA 63116 timer/communications module

SIEMENS Simodrive Part# 6SN1123-1AA00-0HA0 W/ Card

SIEMENS SIMODRIVE 6SN1145-1BA02-0BA1SINUMETIK 840D NCU-BOX 6FC52476FC53562ZM

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

ABB 15 VHK-500 Vacuum Circuit Breaker

ACC, MATRIX CARD, HIGH DENSITY, 6X16, 3730 2074757

A06B-6058-H334 FANUC SERVO AMPLIFIER REMANUFACTURED

80 HorsePower Phasemaster Automatic Rotary Phase Converter Type MA-A

SICK OPTIC ELECTRONIC DME2000-000S01 NSFP DME2000000S01

ALLEN BRADLEY 803-N899-739/1 NSPP 803N8997391

ALLEN BRADLEY 501587 NSPP 501587

IQ AUTOMATION FK150SDRFDCSG USPP FK150SDRFDCSG

GENERAL ELECTRIC DS3800HRMB1G1D USPP DS3800HRMB1G1D

YAMATAKE J-HAM10 USPP JHAM10

MILLTRONICS 7ML1127-0EA21 NSPP 7ML11270EA21

Siemens 6ES5-305-7LB11 NSPP 6ES53057LB11

SIEMENS 6ES5 430-4UA13 6ES54304UA13

SIEMENS S5 6ES5 430-4UA13 Digital Input Module

Siemens Digital Input Module 6ES5 430-7LA12 27680

Siemens 6ES7 216-2AD23-0XB0 6ES7216-2AD23-0XB0 in Box, Seal Intact, FreeShip

SIEMENS OP270 6AV6 542-0CA10-0AX0 6AV6542-0CA10-0AX0

RELEASE SuperMicro X9DBL-IF Motherboard CHECK W/ US FOR AVAILABILITY

Texas Instruments 5TI-3000

Telenex PL-951-162-2 ISDN S/T/U Interface Module

TSXETY110 Modicon Premium TCP/IP TSX-ETY-110

Siemens DCS Module 6DS1901-8BA in Box, Seal opened,

Modicon MM-PMC1-400C

Schneider Modicon Gould AS-B814-108 Selectable I/O PLC Relay Output Module

Schneider Modicon AS-BADU-211 TESTED AND GUARANTEED Analog Input ASBADU211

Schneider Modicon AS-BSIM-203 USPP ASBSIM203

Schneider Modicon AS-E381-902

Schneider Modicon AS-BDAP-216N ASBDAP216N DC Output

Schneider Modicon I/O Housing B548 AS-B548-000 ASB548000

SCHNEIDER Telemecanique Switch XB4 BVB3

Schneider Automation Inc 140 DDI 841 00 140DDI84100 Input Module

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

SIEMENS 6ES5-441-8MA11 PLC OUTPUT MODULE ""

SIEMENS 6DD1-641-0AC0 NSPP 6DD16410AC0

LAWN 100-RSL Lawn 100RSL Communication Module - Without Power Cord -

SIEMENS SimoDrive 6SN1130-1AA11-0BA0 _ 6SN 1130-1AA11

SIEMENS SINUMERIK 840C NC CPU 6FC5110-0BB01-0AA2

SIEMENS Moore VIM Voltage Input Module APACS 39VIMCCN

ALLEN-BRADLEY SLC 500 1746-OB16 C OUTPUT MODULE QTY

Allen Bradley Remote I/O Communications Module 2706-PRIOP

ABB SACE PR231/P W/ BK15494 P4KLAM0400B OUT OF

A06B-0148-B175#7000 FANUC SERVO MOTORS REMANUFACTURED

7 Exxus TECH RR-P3-8 9/23 Conflat Tee with two 2-3/4" & one 41/2" flanges

PANASONIC YB-020UDD USPP YB020UDD

ALLEN BRADLEY 1772-PLC-2 USPP 1772PLC2

ALLEN BRADLEY 1336S-B010-EOD-SERV USPP 1336SB010EODSERV

GENERAL ELECTRIC DS3800DGRC1B1C USPP DS3800DGRC1B1C

TELEMECANIQUE ATV-66D33-N4 USPP ATV66D33N4

SQUARE D LI36400 NSPP LI36400

CUTLER HAMMER C363UV200JT NSFP C363UV200JT

Siemens 6ES5 951-7ND11 6ES59517ND11

SIEMENS 16X24VDC Digital Output Module 6ES5 454-7LA11

SIEMENS 6ES5-752-0AA43 NSFP 6ES57520AA43

Siemens 6ES5 498-1AA61 NSFP 6ES54981AA61

Siemens 6AV6642-0DC01-1AX0 OP177B Membrane Keypad

SIEMENS LOGO 6ED1 055-1FB00-0BA0

Roland V-SYNTHGT

Telemecanique TSX17ACC8

Siemens Simatic 6ES7 151-1AB00-0AB0 Interface Module Profibus in Box

Wago 750-474 2-CHANNEL ANALOG INPUT MODULE 4-20 mA SINGLE ENDED

Siemens 6SL3255-0AA00-4BA1 6SL32550AA004BA1 G110 BOP

Modicon AS-P810-001

Schneider Modicon DISCRETE VDC/VAC OUTPUT DAP 218/AS-BDAP-218

Schneider Modicon ASB231 ASB237001 Input Module AS-B237-001

Schneider Modicon AS-B875-011 NSFP ASB875011

Schneider Modicon DTA 201/AS-HDTA-201 Secondary Subrack

Schneider Modicon GOULD AS-P453-621 REMOTE I/O MODULE

Schneider Modicon AS-J892-001 Remote I/O Processor

SCHNEIDER AUTOMATION PM 1000 MODBUS PLUS INTERFACE NNB

SIEMENS 505-4332 INPUT MODULE 5054332

Reliance Electric Drive Digital I/O Module O-57401-2

Siemens 6SN1118-0DG23-0AA0

SIEMENS SINUMERIK OP 032S 6FC5203-0AB20-1AA0

ProSoft MVI56 Communications Module MVI56-BAS

SIEMENS POSMO 6SN2703-3AA10-0BA1 6SN2 703

SIEMENS SIMODRIVE 6SN1145-1BA01-0BA1SINUMETIK 840D 6FC5247-0AA00-0AA26SN1123

SIEMENS 6FC3521-0AC-Z USPP 6FC35210ACZ

AllenBradley2706-B41J16DatalinerInterface

Allen Bradley Terminal Board 9101-1779 Amphenol Connector /Sealed

ABB K - Line K-600S 600V 600A LS AIR CIRCUIT BREAKER

ZEISS CMM WEST GERMANY MC850 COORDINATES MEASURING MACHINE

(SIEMENS)[flowmeter]7ML5004-1AA10-3B good in condition for industry use

MITSUBISHI FR-Z240-30K-UL USPP FRZ24030KUL

ALLEN BRADLEY 1336VT-B060-EAS-L3 USPP 1336VTB060EASL3

GENERAL ELECTRIC 745-W3-P5-G5-HI-A-E NSFP 745W3P5G5HIAE

FLEXMATE INC SD0018-G03 USPP SD0018G03

SIEMENS 6ES5-928-3UA11 USPP 6ES59283UA11

REXROTH PPC-R02.2N-N-L2-T2-NN-FW USPP PPCR022NNL2T2NNF

TOTAL CONTROL PRODUCTS GCK-DEM-S02 USPP GCKDEMS02

Siemens 6ES5 524-3UA15 6ES55243UA15

Siemens 6GK1143-0AA01 6GK11430AA01 w/ Eprom

SIEMENS 6ES5-451-8MR12 USPP 6ES54518MR12

Siemens 6ES5 375-0LA15 USPP 6ES53750LA15

Siemens S5 EEPROM 2 KB 6ES5-375-0LC11

Siemens CABLE 6ES7 901-0BF00-0AA0 HMI MPI to S7-300

Siemens 6ES5 420-4UA14 -FS- 6ES54204UA14

Square D 8030 DLM-120

SCHNEIDER TELEMECANIQUE OTB1E0DM9LP ETHERNET INTERFACE MODULE FREE SHIP

WiredWIFIIndoorAudioSDRemote RecordiPhoneiPad

Siemens 6ES7953-8LG20-0AA0 128K MMC Card in Box ping

Siemens TP170A 6AV6 545-0BA15-2AX0 LCD Display 90%

Sick 7023059

Schneider Modicon ASH810208 PERFECT 800 Series Rack AS-H810-208

Schneider Modicon AS-B573-010 INPUT MODULE REPAIRED

Schneider Modicon Controller AS-J878-100

Schneider Modicon AS-H827-209 11-Slot PLC Module Rack Chassis 984

Schneider Modicon AS-B846-001 ANALOG MULTIPLEXER

Modicon 1646-4 Computer Interface Modem

Siemens 6ES7-332-5HB01-0AB0 Input Module Analog

SCHNEIDER MODICON 140CPU43412U 140 CPU 434 12U TSX Quantum

SIEMENS MC S85 OPERATOR PANEL 853 362 GOOD TAKEOUT

SIEMENS Sinumerik 6FX1120-2CA00 Memory Module Card

Siemens S5 Communications Processor Module 6ES5 525-3UA21 12mth Warranty

SIEMENS 6SN1123-1AA00-0HA1 Power Supply Module 8 Amp WOW

SIEMENS 6SN1123-1AB00-0AA1 6SN1 123-1AB00-0AA1 SIMODRIVE 611 Power Module 15A

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

AllenBradleySLC500OutputModule1746-OB16SeriesD

Allen-Bradley - 2711P-T7C4D1 - NO BOX

ABB CIRCUIT BREAKER S5H400MW-2S4W

ADEPT TECH 90400-11140/XY-HRS-140AH404 USPP 9040011140XYHRS1

(4667) Square D Control Card 52011-038-54 125-25 Constant 4667

INDRAMAT MAC-112B-0-GD-3-C/130-A-0 USPP MAC112B0GD3C1301

TOSHIBA VT130G2U5270 NSFP VT130G2U5270

FANUC A06B-6044-H026 USPP A06B6044H026

DANFOSS 176F0544 NSFP 176F0544

RELIANCE ELECTRIC 419437-D NSFP 419437D

NACHI MFM352H1V USPP MFM352H1V

MEASUREX 05348200 USPP 05348200

Siemens 6ES5 380-7AA11 6ES53807AA11

Siemens 6ES5-752-0LA52 NSFP 6ES57520LA52

SIEMENS 6ES5-376-1AA11 NSFP 6ES53761AA11

Siemens 6ES5 385-8MB11 High Speed Counter Module 25/500KHZ

Siemens PILTZ PN0Z16 2S safty relay. Ident. Nr: 774066

Siemens 6SE7014-OTP50-Z NIB

Siemens TP7 6AV3607-1NH00-0AX0 Touch Panel in Box

Siemens 6SC6100-0AB00

Micros 400354 Peripheral Interface Module

XENPAK-10GB-LR- 10GBASE-LR XENPAK MODULE FOR CISCO

Siemens 6ES7 314-6CG03-0AB0 6ES73146CG030AB0 NIB

Siemens PLC 6ES7 222-1HF22-0XA0 6ES72221HF220XA0 NIB

Reliance 0-52712-11

Schneider Modicon AS-9492-001 PLC

Schneider Modicon AS-B225-001 NSFP ASB225001

Schneider Modicon AS-P800-003 NSFP ASP800003

Schneider Modicon AS-B805-016 115VAC Input Module

Schneider Modicon AS-B278

Modicon Panelmate Plus MM-PM10-300 Working

Siemens Simatic Input Module PLC 505-4332

Siemens 6ES7 322-1BP00-0AA0 -FS- 6ES73221BP000AA0

Siemens Simatic 6ES5458-4UA12 Output Module QB20

SIEMENS 6DD1640-0AB0 USPP 6DD16400AB0

SIEMENS Sinumerik System 880M 6FC3492AC-Z

SIEMENS OFFER & WIN SIMODRIVE 6SN1145-1BA01-0BA1

SIEMENS Simodrive 6SC9811-4BC20 TAKE-OUT

SIEMENS Circuit Board 6FC9310-1MB01 _ 6FC93101MB01 _ DO-L1348-1A01

ADLINK Technology ND-6017 NIB 8-CH Analog Input FreShip

ALLEN-BRADLEY 1778-OYC CONTACT OUTPUT MODULE BULLETIN

ABB ACS 600 Inverter Drive ACS601-0100-4-000B1700801 3AUA489999N546 100 HP VFD

Actus Power AC Servo Controller NPA-20NN-50-E8 USPP NPSA20NN50E8 Pak 1-PH/3PH

6ES7317-6FF00-0AB0 6ES7317-6FF03-0AB0 Brand , Factory Sealed,

90 5 right of refusal, no reserve

SIEMENS R15E02A186 USPP R15E02A186

BOSCH 1070077920-100 USPP 1070077920100

BAILEY CONTROLS IMSED-01 USPP IMSED01

MODICON AS-P890-300 NSPP ASP890300

KEARNEY & TRECKER 1-21976-00 USPP 12197600

CONTROL TECHNIQUES UNI-1402 USPP UNI1402

Siemens 6ES5 095-8MA05 6ES50958MA05

Siemens 6ES5-458-7LB11 FNFP 6ES54587LB11

SIEMENS 6ES5 816-0AA11 6ES58160AA11

SIEMENS S5 6ES5 470-8MA12 ANALOG OUTPUT

Siemens S5Input Module 6ES5921-3WB14 E Stand F & 05

Siemens 6ES7231-0HC22-0XA0 6ES72310HC220XA0

SIEMENS SIMATIC PANEL PC 870 PC870 6AV7705-2BC00-0AD0 Membrane Keypad

Siemens 6ES5095-8MA02

HP Agilent 70907B External Mixer Interface Module EMIM

X10 CK18A Firecracker Computer Interface Kit IN BOX

Siemens 6ES5 926-3KA12 6ES5926-3KA12

Siemens LOGO! TD text display 6ED1 055-4MH00-0BA0 NIB

Omron c200h-ps211

Schneider Modicon AS-BNUL-200 PLC

Schneider Modicon ANALOG OUTPUT MODULE #AS-B872-011

Schneider Modicon AS-J474-000 NSPP ASJ474000

Schneider Modicon 864 Register Output Module AS-B864-001

Schneider Modicon BXT201/AS-WBXT-201

Schneider Modicon /24VDC 16-Pt Input Mod AS-B825-016

SLC500 DC Sink Input Module AB 1746-IB32/C

Schneider Telemecanique XBTGT5330 Touchscreen Glass

SIEMENS TEXAS INSTRUMENTS U-05T 16 POINT RELAY PLC OUTPUT MODULE U05TS5-4-123

SIEMENS 6AC6-935-4DA13/6AC6935-4DA13 INDUSTRIAL MONITOR MODULE XLNT

SIEMENS SINUMERIK 6FX1138-6BB01 6FX11386BB01

Durant 58801-400 58801400 Communications Module -

SIEMENS Simodrive LT Module 8A

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

Adb PCI-7300A

Allen-Bradley 8000 MBA Module 905981-05 Rev A

ABB 3HAC 3939-4 I/O MODULE 3HAC39394

ACOPIAN RD5H16A REGULATED DC POWER SUPPLY,5 VDC,28 AMP

6FC3551-1AC-Z SIEMENS MONITORS CRT REMANUFACTURED

KMC CONTROLS KMD-5100 NSFP KMD5100

SIEMENS 4AU3696-0BT10-0AD0 NSPP 4AU36960BT100AD0

ALLEN BRADLEY 8520-3S5A-BAT-EX4-T1-Y-4-5-7 USPP 85203S5ABATEX4T1

ALLEN BRADLEY 6180-ABEBCBAZABZ USPP 6180ABEBCBAZABZ

JOHNSON CONTROLS NU-NCM300-1 USPP NUNCM3001

GENERAL ELECTRIC DS3800NGRA1F1B USPP DS3800NGRA1F1B

YASKAWA ELECTRIC CIMR-G3V2015 USPP CIMRG3V2015

MODICON AS-B875-012 NSFP ASB875012