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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(qiáng)儀表控制系統(tǒng)的可靠性，我們對其進(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(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(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。
　　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、操作臺等。
　　控制站完成整個工業(yè)過程的實(shí)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。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(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信號及卡件配備表。

Schneider Modicon AS-B864-001 USPP ASB864001

Schneider Modicon AS-B984-100C B984 I/O LOGIC SOLVER

Schneider Modicon B827 24VDC INPUT MODULE AS-B827-032 NO TERMINAL

Schneider Modicon AS-C921-100 Interface Comm. Processor UGC

SCHNEIDERELECTRICADAPTERCABLEFORXBTGT/GK-XBTZG919

Siemens Input Module 6ES7-321-1BH01-0AA0 SM321 24VDC

Schneider/Telemecanique Twido PLC TWDLCAE40DRF in Box

Rigol Digital Color Oscilloscope 100M dual CH DS1102CD

SIEMENS A1-106-100-504/R1-106-100-804 PWR INT BD NIB

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

Ranger ii COM-502 Serial Comm Module communication

SIEMENS Driver 6SN1118-0NH11-0AA1 (6SN11180NH110AA1)NIB

SIEMENS SINUMERIK 840D/840DE NCU 571.2 6FC5357-0BA10-0AE0

SIEMENS 6FC3984-7CL41 6FC3984-7CL41 BUTTON SWITCH USMT MILL CNC MACHINE

AllenBradley2711E-T10C15PanelView1000ETouchscreenOperatorInterface

Allen Bradley Transber Pilot Light 800T-P26

ABB IRB 2400 SER 24-29215 ROBOT S4C PLUS CNTRLR TEACH PENDANT W/ MATCHED SET

Advanced Fiber Solutions OLK61-SM-ST, SM source and Meter 1310/1550 ST

(Q3-5) 1 NIB YOKOGAWA EXA SC202G TRANSMITTER Q3-5

MEASUREX 51401946-100 USPP 51401946100

ALLEN BRADLEY 1336F-BX060-AN-EN USPP 1336FBX060ANEN

GENERAL ELECTRIC 04019J46G0001 NSFP 04019J46G0001

FANUC A16B-3200-0412 NSPP A16B32000412

SIEMENS 6ES5-241-3DA11 USPP 6ES52413DA11

RELIANCE ELECTRIC 690-520-00 USPP 69052000

SKF 61844-MA NSFP 61844MA

Siemens 6ES5 470-8MA12 6ES54708MA12

Siemens 6ES5-951-7LD21 USPP 6ES59517LD21

SIEMENS 6ES5-441-8MA11 NSFP 6ES54418MA11

Siemens 6ES5 100-8MA01 /6ES5-100-8MA01 CPU NICE

Siemens S5 6ES5-955-3LF41 POWER SUPPLY Box Marked as Repaired

Siemens C98043-A1604-L3-03 no packaging

siemens 6es5 464-8ma21-50mv S5 analog card free ship

Square D 8030 COM-261

Riders Discount-Brand Items-Free Domestic

WS-C2960-24LT-L Cisco Catalyst 2960 Switch 24 ports managed

Siemens 6ES7332-5HD01-0AB0

Siemens SITOP 6EP1961-3BA20

Schleicher UBT 16 31106777 42 065

Schneider Modicon ASM780032 BRANDMemory Module AS-M780-032

Schneider Modicon AS-B556-000 USPP ASB556000

Schneider Modicon AS-W802-012 USPP ASW802012

Schneider Modicon AS-BNUL-200 NSFP ASBNUL200

Schneider Modicon AS-B828-016/ASB828016 Output Module

MODICON AEG DAP 210/AS-BDAP-210 OUTPUT MODULE

SIEMENS DIGITAL INPUT MODULE 6ES5 430-7LA12

SERIES7 SLATE I5-2467M 1.6G 4GB PN XE700T1A-A05US

Siemens OP15 Operator Panels 6AV3515-1EB00 NIB

SIEMENS Sinumerik 6FC5203-0AD27-0AA0 Operator Panel

Standard Communications AVM-860 Modulator/UP Converter

SIEMENS 6SN1123-1AA00-0BA1 6SN11231AA000BA1 Simodrive

SIEMENS 6SN1162-0GA00-0BA0 6SN1 162-0GA00-0BA0 SIMODRIVE 611 Adapter Set

SIEMENS 6FC5-247-0AA11-0AA1 NSPP 6FC52470AA110AA1

Advantest Teach Pendant Teaching Programmer 0401004AA

ALLEN-BRADLEY 160-BA01NPS1P1 0.5HP 460VAC Control. in good condition

ABB BAILEY SYMPHONY CONTROLS DIGITAL IMASI23 ANALOG INPUT SLAVE MODULE 88271

ADEPT TECH 10337-15200 NSPP 1033715200

(2) ETEL DSB2 DSB2P131-111E-000B DIGITAL SERVO AMPLIFIER w DSO-RAC 2 RACK FRAME

INDRAMAT DSC1.4-50 USPP DSC1450

TELEMECANIQUE VW3RZD1122 NSFP VW3RZD1122

EUROTHERM DRIVES 620STD/0750/400/0020/UK/ENW/0000/000/B0/000/000 USPP 620STD0750

CUTLER HAMMER ECN2419CAC NSFP ECN2419CAC

RELIANCE ELECTRIC 0-56303 NSFP 056303

MODICON NW-BM85C-002 USPP NWBM85C002

JOHNSON CONTROLS AS-AHU-101-0 USPP ASAHU1010

Siemens 6ES5 324-3UR11 WATCHDOG MODULE

Siemens 6ES5-581-0EA11 NSPP 6ES55810EA11

SIEMENS 6ES5-375-0LA41 USPP 6ES53750LA41

Siemens 6ES5 375-0LA15 Memory Submodule 8k x 8Bit WOW

Siemens Analog Input 6ES5 464-8MC11 working

Siemens 6RA7018-6DV62-0-Z 6RA7018-6DV62-0 DC DRIVE

Siemens TP27-10 6AV3 627-1QL00-0AX0 Touch Glass, Bergquist Touch Products

Siemens 6ES7322-1BF01-0AA0

LUTRON GRX-AV GRAFIK EYE A/V INTERFACE CONTROL MODULE

YAESU FT-736R VHF UHF 6 2 220 430 MHz SSB CW FM RADIO SATELLITE TRANSCEIVER

SIEMENS 6ES7 232-0HB20-0XA0 6ES72320HB200XA0

SIEMENS OP7 6AV3607-1JC20-0AX0

Reliance 0-51831-6

Schneider Modicon AS-B579-001 COUNTER MODULE HI-SPEED

Schneider Modicon AS-984A-001 USPP AS984A001

Schneider Modicon AS-P451-622 USPP ASP451622

Schneider Modicon AS-B571-001

Schneider Modicon AS-9584-000 CPU

MODICON SL-715 NSPP SL715

SIEMENS SIMATIC S5 DIGITAL INPUT MODULE CAT6ES5430-4UA13

Siemens 6ES7 331-7RD00-0AB0 6ES73317RD000AB0

SIEMENS SIMATIC MULTI PANEL TOUCH 6AV6545-0DA10-0AX0

SIEMENS 44DA001 SINUMERIK DISPLAY UNIT

SIEMENS Sinumerik Op. Panel 840D 1P-6FC5203-0AC02-0AA0

SIEMENS 6SN1123-1AA00-0DA1 SIMO DRIVE

SIEMENS Simodrive 6SN1118-0DM23-0AA0

SIEMENS CONTROLLER CARD 6FC5356-0BB11-0AE1

Advantech UNO-2160-G1

ALLEN-BRADLEY 2711-B5A15X PANELVIEW OPERATOR INTERFACE PANEL NIB

ABB ACH401604132 3PH ADJUSTABLE FREQUENCY AC 50HP 480VAC 68A DRIVE B228528

Acterna JDSU Wavetek SDA-5000 CATV Analyzer w/ QAM Reverse Sweep SDA 5000

6ES7156-0AA01-0XA0 Brand , Factory Sealed,

8648B HP/Agilent Synthesized Signal Generator, 9kHz to 2000 MHz

SIEMENS 6SE9-215-8DB40 NSPP 6SE92158DB40

BALDOR VS1SP540-1B NSFP VS1SP5401B

ATLAS COPCO LTD26SR005-10 USPP LTD26SR00510

MODICON AS-884A-201 NSFP AS884A201

INDRAMAT TVM2.1-50-W1-220 USPP TVM2150W1220

BAYSIDE PG142-004 USPP PG142004

YASKAWA ELECTRIC CACR-SRCA-20BBB USPP CACRSRCA20BBB

Siemens 6ES5-453-4UA12/6ES5453-4UA12 OUTPUT MODULE NIB

SIEMENS 6ES5 734-1BD20 Cable Assembly Great Condition

SIEMENS S5 6ES5 451-4UA12 6ES54514UA12 Digital

Siemens S5 Output Module 6ES5 445-3AA12

SIEMENS 6ES7151-1AA03-0AB0

Siemens SCD 1597-ET1 6AV8100-1BB00-0AA1

Siemens 3VU1300-1MF00

HP / Philips M3002A Interface Module M3002-66560

WELLS FARGO EPIC-105 DUAL ADDRESSBALE INTERFACE MODULE EXACTPOINT 120

Siemens 6EP8090-0CA00 Power Supply

Siemens LOGO! DM16 24 6ED1 055-1CB10-0BA0 in Box

Omron c200h-bc000-v1

Schneider Modicon AS-J200-001 PLC

Schneider Modicon 115V AC Input Module Model AS-B351-001

Schneider Modicon AS-HDTA-201 NSFP ASHDTA201

Schneider Modicon MODICON/ AS-B824-016 TRUE HIGH OUTPUT MODULE 24VDC XLNT

Schneider Modicon AS-HDTA-200 PRIMARY SUBRACK

Schneider Modicon TSX COMP AUXILLARY POWER SUPPLY AS-P120-000 042 403 424 LOT OF 4

TELEMECANIQUE TSX-ASZ-200 TSXASZ200

Schneider TELEMECANIQUE TSXSCP114 #3

SIEMENS TI PLC OUTPUT MODULE S7 S5 6MT14-40DL 6MT1440DL

SIEMENS 6AV3515-1MA20-1AA0 Operator Interface Panel WOW

SIEMENS Sinumerik 6FX1118-4AB01. I/O Interface Mod .

FANUC COMMUNICATIONS CONTROL MODULE IC693CMM311L MISSING FACE PLATE

SIEMENS SIMODRIVE POWER MODULE 6SN1123-1AB00-0CA3 --

SIEMENS SIMODRIVE 6SN1145-1BA02-0CA1SINUMETIK 840D NCU-BOX 6FC52476FC53572ZR

SIEMENS MOORE 16137-158 APACS QUADLOG CABLE ASSEMBLY ASSY CONNECTOR 26567

Allen-Bradley AB 1771-OFE1 Analog Output Module

ABB / CONTROL BOARD / DSQC326

AC TECHNOLOGY DL14030C USPP DL14030C

A06B-6057-H006 FANUC SERVO AMPLIFIER REMANUFACTURED

8 GS/s, 8 Mpt, Color, Math, Smart Triggers

SAGINAW D-56059 NSFP D56059

ALLEN BRADLEY 6180-FLIFHLHTJEZ USPP 6180FLIFHLHTJEZ

ALLEN BRADLEY 2711-T10G1 USPP 2711T10G1

INDRAMAT TRANS01.7/1-OP01 USPP TRANS0171OP01

YOKOGAWA SBSD NSPP SBSD

XYCOM XVME-674 NSPP XVME674

LFE 2010-D0-5001-3600 USPP 2010D050013600

Siemens 6ES5-301-3AB13 NSFP 6ES53013AB13

SIEMENS 6ES5 420-7LA11 -- 6ES54207LA11

SIEMENS S5 6ES5 306-7LA11 INTERFACE IM306

Siemens CPU Module 6ES5 941-7UB11 37479

SIEMENS 6ES7 214-1BC00-0XB0 6ES7214-1BC00-0XB0 FreeShip

Siemens OP27 6AV3 627-1LK00-1AX0

RELEASE SuperMicro X9DRH-IF MB ※FULL MFR ※

Texas Instruments 5MT12-40AL

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

TV One C2-8110 Corio2 6x2 DVI-U Seamless Switcher

Siemens DCS Module 6DS1325-8AA

Modicon MM-FMFK-000

Schneider Modicon TSX Compact AS-BDAP-216N Current Source

Schneider Modicon ASB882032 TESTED PERFECT CONDITION Output Module AS-B882-032

Schneider Modicon AS-BDTA-025 USPP ASBDTA025

Schneider Modicon AS-BMOT-201 MOTION MODULE ENCODER

Schneider Modicon -AS-C484-064

Schneider Modicon EXECUTIVE MEMORY CARD AS-E685-90 Repaired

Schneider TELEMECANIQUE Modicon TWDNCO1M

SCHNEIDER DAP216N AS-BDAP-216N MODICON INPUT MODULE 65

PWR-C45-2800ACV CATALYST 4500 2800W AC POWER SUPPLY W/INLINE POWER

Siemens 6ES5451-4UA13 Output Module ~60 DAY WARRANTY~

SIEMENS 6DD1611-0AD0 MEMORY MODULE /BOX

MARC Model 266-P500 Omnii-Comm Communications module Ethernet & Serial

SIEMENS Simodrive 6SN1123-1AB00-0AA0 LT-MODUL Version A

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

SIEMENS /MOORE 16169-1-7 SAM TERMINATION ASSEMBLY 1616917

Allen-Bradley SLC 500 Output Module 1746-OW16 Ser C

Allen Bradley Rockwell Automation 3053-1000 Datamyte Operator Interface Panel

ABB S502100400P2BC0000 ACS500 AC DRIVE 460V 0-500V AC 100/125HP 0-120HZ R10542

A06B-0148-B077#7000 FANUC SERVO MOTORS REMANUFACTURED

08-500-108-00-5 Allis Chalmers Impeller

OMRON Z500-SW17 NSFP Z500SW17

ALLEN BRADLEY 1770-T3 USPP 1770T3

ALLEN BRADLEY 1336S-B007-AA-EN-GM1-HA2-L6 USPP 1336SB007AAENGM1

GENERAL ELECTRIC DS200STBAG1ADC NSFP DS200STBAG1ADC

TAYLOR ELECTRONICS 6026BZ10400G USPP 6026BZ10400G

SQUARE D 8538-SEA21-V02S NSPP 8538SEA21V02S

CONTROL ENGINEERING 0049836 USPP 0049836

Siemens 6ES5 951-7LD12 6ES59517LD12

Siemens SIMATICCPU Mod 6ES5 927-3SA12

SIEMENS 6ES5-735-8BB00 NSFP 6ES57358BB00

Siemens 6ES5 4974UB42 6ES5-497-4UB42 4 SCREW CONNECTOR

Siemens 6AV6545-0CC10-0AX0 Touchscreen Protective Film

Siemens LOGO 24RC 6ED1052-1HB00-0BA5 6ED1 052-1HB00-0BA5

RSP720-3C-GE Cisco Route Switch Processor 720-3C Router

Telemecanique TSX SCA50

SIEMENS Simatic 6ES5312-3AB31 Comm. Interface Module

Wago 750-585 2-CHANNEL ANALOG OUTPUT MODULE 0-20 mA Ex i

Siemens 6SE7090-0XX84-3DB1 6SE70900XX843DB1 in Box

Modicon AS-P421-XXX

Schneider Modicon Gould AS-BDAP-216N Current Source

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

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

Schneider Modicon OUTPUT MODULE DISCRETE 32 PONIT AS-B838-032

Schneider Modicon DISCRETE OUTPUT 115VAC 8PT DAP 209/AS-BDAP-209

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 6FC5203-0AF10-2AA0 6FC52030AF102AA0 NIB

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

AllenBradley2711-B6C10/C2711B6C10

Allen Bradley Terminal Keyboard 1770FD Alpha Numeric Overlay 1770-KAA 610715-01

ABB IRB120 M2004 IRC5 3KG Payload .58 Meter Low Hours 1 Phase Table Top Robot

ADVANTAGE ELECTRONICS 8410-BRP USPP 8410BRP

(Q7-6) 1 INDRAMAT MAC90C-2-KD-1-B/110-A-0/J625/S01 SERVO MOTOR Q7-6

MICROSWITCH LSH6A NSFP LSH6A

ALLEN BRADLEY 1336S-B075-AA-EN4 USPP 1336SB075AAEN4

GENERAL ELECTRIC 3N2100FA104C1 USPP 3N2100FA104C1

FANUC A20B-1003-0180 USPP A20B10030180

SIEMENS 6ES5-526-3LF11 NSPP 6ES55263LF11

RELIANCE ELECTRIC HR2000/BLA-16 USPP HR2000BLA16

TECH MOTIVE TOOL 49-4100-02C4 USPP 49410002C4

Siemens 6ES5 482-7LF31 DIGITAL I/O MODULE

Siemens 6ES5-955-3LF11 USPP 6ES59553LF11