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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(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。

A06B-0106-B114#7000 FANUC SERVO MOTORS

750 kva Square D Transber HV 4160 3 LV 416Y/240 & 600a HVL Switch

INDRAMAT TDM1.2-100-300-W1/000 USPP TDM12100300W1000

WESTINGHOUSE A200M5CXXZ1 USPP A200M5CXXZ1

FANUC A06B-6059-H212 USPP A06B6059H212

EEC AEG 029.111.329 NSPP 029111329

RELIANCE ELECTRIC 801429-5RE USPP 8014295RE

NOVA 402AS3 USPP 402AS3

NIOBRARA R&D CORP EPE5-TCP-A NSPP EPE5TCPA

Siemens 6ES5 432-4UA12 -FS- 6ES54324UA12

Siemens 6ES5-900-7FC11/6ES5900-7FC11 CPU MODULE XLNT

SIEMENS 6ES5-385-8MA11 USPP 6ES53858MA11

Siemens 6ES5 431-8MA11 6ES54318MA11 24VDC Input ModuleXLNT

Siemens S5 6ES5 318-8MB12 ET200U

Siemens 6SE7041-8EK85-0LA0 C98043-A1695-L Control Board

Siemens 6ES7 332-5RD00-0AB0 6ES73325RD000AB0

Siemens U-01Z

Mitsubishi QJ71PB92D Q-Series PROFIBUS-DP Interface Module

WS-X6148-GE-TX Cisco Classic Interface Module Expansion module 48 ports

Siemens 6ES7 392-1BJ00-0AA0 6ES7392-1BJ00-0AA0 NIB

Siemens Profibus PCI Card 6GK1561-1AA00 in Sealed Box Worldwide

Reliance 0-56313-1

Schneider Modicon MINT AS-S911-801 ASS911801 Processor

Schneider Modicon AS-B243-105 USPP ASB243105

Schneider Modicon AS-P930-104 USPP ASP930104

Schneider Modicon AS-B827-032 INPUT MODULE 800 I/O 24 VDC TRU HIIN 32PT

Schneider Modicon AS-B55A-001 Module

Modicon Modbus Plus T-Connector 990NAD23000

SIEMENS SIMATIC 6ES5 482-3BA11 DIG OUT INPUT MODULE

SIEMENS 6ES5-430-4UA11 6ES54304UA11 Free Ship

SIEMENS S7 TD200 IN BOX

SIEMENS 6DD1-681-0EB3 USPP 6DD16810EB3

SIEMENS SINUMERIK 810 6EV3055-0DC 6EV30550DC

SIEMENS 6SN1111-0AB00-0AA0 SURGE ARRESTOR VERSION A QUANTITY

SIEMENS Simodrive 6FC5247-0AA00-0AA2/ 6FC5357-0BB11-OAE

SIEMENS 6FC9-348-7HP00 NSFP 6FC93487HP00

Advantech EVOC IPC-68IIDFB Control Board

ALLEN-BRADLEY 1771-OFE2/B ANALOG OUTPUT MODULE 1771OFE2

ABB ACS60100205000C1500000 ACS 600 Series Drive

AD9279, ADC, I/Q DEMOD, EVAL KIT, AD9279 80KITZ 2112078

6ES7468-1DG00-0AA0 Brand , Factory Sealed,

900' Syracuse aluminum urd 2/0-2/0-2/0-1 quadruplex wire direct burial cable

SQUARE D MHL3670035DC2351 NSFP MHL3670035DC2351

CONSULTRONICS DLS400 USPP DLS400

BAUMULLER BUS21-30/60-30-001 USPP BUS21306030001

MOOG D122-F022-A022 NSPP D122F022A022

MARATHON DM0140 USPP DM0140

ELECTRON MACHINE MPR83C-W/U5 USPP MPR83CWU5

Siemens 6ES5 135-3KA13 6ES51353KA13

Siemens 6ES5-465-4UA11 USPP 6ES54654UA11

SIEMENS 6ES5 984-2UA11 6ES59842UA11

SIEMENS S5 6ES5436-4UA12 6ES54364UA12

Siemens /Van Dorn Output Module 6ES5 454-7LA11 33426

SIEMENS 6ES7-331-7PF00-0AB0 6ES7331-7PF00-0AB0

Siemens Sinumerik 802S 802C Mechanical Keypad

Siemens 6ES5318-8MA12

iConnect-FM.2 universal iPod adapter interface iPhone FM modulator transmitter

YASKAWA JVOP-112 REMOTE INTERFACE MODULE

SIEMENS 6ES5458-7LA11

Siemens MP270 6AV6542-0AD15-2AX0 Membrane Keypad

Omron G2A-434A

Schneider Modicon AS-BDAP-209 8PT OUTPUT MODULE

Schneider Modicon AS-506P-008 USPP AS506P008

Schneider Modicon AS-J890-102 ASJ890102 Free Ship

Schneider Modicon AS-516P-008 CNC Memory Board Rev C23 (UVG)

Schneider Modicon Electronics AS-W609-006 Cable Assy 6FT I/O Housing W609-006

Schneider Modicon -AS-9T14-100

SIEMENS/TI U-05N/9303 16 POINT 24VDC INPUT MODULE NIB

Schneider TWDLCAA24DRF Telemecanique MODICON TWIDO PLC

SIEMENS SINUMERIK PROGRAM PANEL 6FC 5203 5210 5253

SIEMENS 505-4532 OUTPUT MODULE 5054532

SIEMENS SINUMERIK 810 BOARD 6FX1126-1AA01

COMMUNICATION PROCESSOR MODULE 6GK1543-0AA01

SIEMENS SIMODRIVE BOARD CARD 6SC6110-0PA01 6SC-6110

SIEMENS SIMODRIVE 6SN1145-1AA01-0AA1SINUMETIK 840D NCU-BOX 6FC52476FC5357 6SN

Advantech ECM-3610 REV.A1.2

ALLEN-BRADLEY 6182-AGAZAC INDUSTRIAL COMPUTER 100 TO 240VAC 50/60HZ 0.4/0.25AMP

ABB 3HAA3563-AHA S3 DSQC249B RECTIFIER BOARD

ACCURAY 083689-001 NSFP 083689001

A06B-6102-H226#H520

803-B64RH ALLEN BRADLEY LIMIT SWITCH

SIEMENS 6ES5-470-7LA13 NSFP 6ES54707LA13

ASEA BROWN BOVERI 3AFE61004955 NSFP 3AFE61004955

ALLEN BRADLEY 6182-AGAZAC USPP 6182AGAZAC

KROHNE IFM5090CAP/D/HART NSFP IFM5090CAPDHART

GROTH 1260A-04-555-TOZ NSPP 1260A04555TOZ

ACTUS POWER PUB33AX1B USPP PUB33AX1B

PMI MOTION AXA-180-10-30 USPP AXA1801030

Siemens 6ES5-340-3KB41 NSPP 6ES53403KB41

SIEMENS 6ES5 441-4UA13 -- 6ES54414UA13

SIEMENS S5 PLC6ES53067LA11 6ES5-306-7LA11

Siemens Memory Sub Module 6ES5 375-0LD11 37470

Siemens 6ES7 231-7PB21-0XA0 6ES7231-7PB21-0XA0 FreeShip

SIEMENS OP7 6AV3607-1JC20-0AX1

Q64TDV-GH Mitsubishi PLC Milivolt Analog Input 4 Pt Isolated Q64TDVGH

GOOD SEW EURODRIVE SERIAL INTERFACE MODULE RS485

Toyopuc TLK-2685 PC1 I/O I/F Interface Module XLNT

Siemens 4AV3000-2AB

Siemens G85139-E1721-A88

Modicon PE-0001-000

Schneider Modicon Gould AS-C484-266 484 Controller Programmable

Schneider Modicon AS-BZAE-204 High Speed Counter ASBZAE204

Schneider Modicon AS-D008-040 USPP ASD008040

Schneider Modicon AS-P452-025

Schneider Modicon AS-B828-016 5V TTL Output TH Module

Schneider Modicon MM-16MP-001 Interface Panel AS-040A-003

Schneider Telemecanique XBTGT5330 Touchscreen Glass

Schneider M340 CPS3500 BMXCPS3500

PROFACE FN-HC10SK41 NSFP FNHC10SK41

SIEMENS 6ES5 451-8MA11 DIGITAL OUTPUT MODULE

SIEMENS 6FC3251-1AC-Z Sinumerik 810-T MachiOperator Interface ! WOW !

Honeywell Communication Module 620-0044 13832

SIEMENS SIMODRIVE 6SN1145-1BA02-0CA1SINUMETIK 840D NCU-BOX 6FC5247-0AA00#2ZA

SIEMENS SINUMERIK 810D CCU-BOX 6FC5447-0AA01-0AA0

SIEMENS MOORE 61F 7200-/21 PNEUMATIC TYPE 1/2 BOOSTER RELAY - IN BOX

Allen-Bradley PanelView 2711-TC1 Series E

555CXE Electric Conduit Bender w/ 13930 Shoe Group 1/2" a€“ 2" EMT, 120V

ABB Teach Pendant 3HNE-00313-1

A06B-0153-B084#0075 FANUC SERVO MOTORS REMANUFACTURED

7200 Kemet C1210N104K5XSC Ceramic Chip Capacitors

RELIANCE ELECTRIC 2EC4040 USPP 2EC4040

ALLEN BRADLEY 1785-L40L/E USPP 1785L40LE

ALLEN BRADLEY 1400-PB52A NSFP 1400PB52A

GENERAL ELECTRIC DS3820MAUA-1B1A USPP DS3820MAUA1B1A

TOSHIBA VT130H7U4270 NSFP VT130H7U4270

SYMAX 8030-CRM-565 USPP 8030CRM565

FISHER ROSEMOUNT 3051-CD1A22A1A USPP 3051CD1A22A1A

Siemens 6ES5-095-8ME03 USPP 6ES50958ME03

SIEMENS 6ES5 318-8MB13 ET200U - DP Profibus INTERFACE

SIEMENS 6ES5-931-7AA11 NSPP 6ES59317AA11

Siemens 6ES5 727-2DB00/6ES5727-2DB00 CP 526 PBT 982 CABLE XLNT

Siemens 6ED1055-1MM00-0BA1 6ED1 055-1MM00-0BA1 in Box

Siemens LOGO! AM2 PT100 6ED1 055-1MD00-0BA0

Rigol Digital Color Oscilloscope 60MHz dual CH DS1062CA

Terasaki Electric TM-30D

SNMP Web based IP Interface Four4 Way Relay Module Board Controller

VWIC2-2MFT-T1/E1 CISCO

Siemens C7-633 6ES7 633-1DF02-0AE3 #2 ping Worldwide

Modicon AS-T584-103

Schneider Modicon Automation Inc DAP 216/AS-BDAP-216 DAP216ASBDAP216 Output Module

Schneider Modicon AEG/GOULD// AS-B548-000 I/O HOUSING XLNT

Schneider Modicon AS-B885-100 USPP ASB885100

Schneider Modicon AS-B266-501

Schneider Modicon PC-0984-385 Programmable Controller with AS-9770-000

Schneider Modicon AS-P930-004 Rack

Schneider Automation / Modicon PanelMate Plus MM-PMC2-200 WARRANTY

SIEMANS SIMATIC TI305-02N INPUT MODULE TI30502N

RELIANCE ELECTRIC 0-57405 USPP 057405

Siemens 6ES7145-1GB31-0XB0 EM 145 EXPANSION ANANLOG OUTPUT MODULE

SIEMENS /ASCOM Fraco 77-964-1 SINUMERIK Power Supply Converter 60 DAYS WARRANTY

Omron C200H-LK201-V1 Serial Communications module

SIEMENS SIMODRIVE 611 6SN 1123-1AA00-0CA0 MORE AVAILABL

SIEMENS SINUMERIK PC CARD 6FC5247-0AA11-0AA2 NIB

SIEMENS lot of 12 Cisco MEM1600-6FC Smart 6MB Flash Card

ALLENBRADLEY1771OD16ISOLATEDOUTPUTMODULE

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

ABB PC-D232 3BHE022293R0101

Zygo ZMI-2002 Measurement Board 8020-0211-01-J Rev.L

.. Square D 800A Fusible Main Switch Cat# QMB367MW ... X-53

MODICON AS-506P-F12 NSFP AS506PF12

ALLEN BRADLEY 1394C-SJT22-A NSFP 1394CSJT22A

GETTYS 110-094-2 NSFP 1100942

GE FANUC 44A751082-012R01 USPP 44A751082012R01

SIEMENS 6SC9111-2AJ25 USPP 6SC91112AJ25

SIEMENS 1FT6064-6AC71-3EG1 NSFP 1FT60646AC713EG1

ADEPT TECH 10315-00940 USPP 1031500940

Siemens 6es5 905-3RB11 Simatic S5-105R ZB/CPU

Siemens S5 6ES5 470-7LC12 6ES5470-7LC12

SIEMENS 6ES5-465-4UA12/6ES5465-4UA12 ANALOG INPUT MODULE XLNT

Siemens 6ES5 430-4UA13/6ES5430-4UA13 32 PT INPUT XLNT

Siemens S5 Rack 6ES5 700-2LA12 21514

Siemens DCS Module 6DS1140-8AA in box, seal opened

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

Square D 8055 SCP-654

SIEMENS 6ES5 318-8MB11 INTERFACE MODULE IN BOX

WE SHIP SAME CISCO WS-C3750V2-48PS-S SWICTH 1 YR

Siemens 6GK7 342-5DF00-0XE0 6GK7342-5DF00-0XE0 CP342-5

Siemens TP177B 6AV6 642-0BC01-1AX0 6AV6642-0BC01-1AX0

Schneider Modicon AS-B828-016 I/O Module

Schneider Modicon AS-BDEP-209 Compact AC IN Module ASBDEP209

Schneider Modicon AS-B806-032 USPP ASB806032

Schneider Modicon PC-0984-381 with AS-E381-902 984 mdl 381 Executive Cartridge Module

Schneider Modicon AS-P120-000 ASP120000 Power Supply

Schneider Modicon AS-B885-100 ASB885100 Motion Module

Schneider/Modicon PLC Analog Output Module 140ACO02000

SIEMENS 6ES7 321-1BL00-0AA0 SIMATIC S7 24 VDC DIGITAL INPUT MODULE

Sans Digital HA-ARC-ARC1882X 2 Port Mini-SAS 6GB PCI Express x8 RAID Controller

Siemens Genumerik 3G Board 6FX1191-1AB00 _548 190 9002 _ 6FX11911AB00

SIEMENS SINUMERIK 810 6EV 3055-0CC POWER SUPPLY TESTED WARRANTY

Siemens 6AV 1222-0AD20 6AV12220AD20 Communication Processor Module

SIEMENS 6SN1145-1BA00-0DA0 USPP 6SN11451BA000DA0

SIEMENS 6SN1114-0AA01-0AA0 PARAMETER BOARD - SIMODRIVE 611A

SIEMENS 6FC5-114-0AA02-0AA2 USPP 6FC51140AA020AA2

ALLENBRADLEYOUTPUTMODULE8POINTVAC/VDCRELAYMICROLOGIX1200

ALLEN BRADLEY X-355028 NSFP X355028

ABB DSBC172 P/N.57310001-KD Bus Repeater Master

ADI-AD9834BRUZ TSSOP-20 IC Chip

(9347) Fanuc Servo Amplifier A06B-6089-H106 A20B-2002-0050/01B

INDRAMAT TRANS-01-109-468-4800 USPP TRANS01109468480

XYCOM 4850 USPP 4850

FANUC A16B-0160-0970 NSPP A16B01600970

EMERSON AX-4000-00-00-00C NSPP AX4000000000C

RELIANCE ELECTRIC 86466-75R NSFP 8646675R

OMRON C500-NC222-E USPP C500NC222E

OMRON V620-H02-5M NSPP V620H025M

Siemens 6ES5 441-7LA12 6ES54417LA12

Siemens 6ES5-921-3WB15 NSFP 6ES59213WB15

SIEMENS 6ES5-410-7AA11 PLC

Siemens 6ES5 441-8MA11 6ES5441-8MA11

Siemens S5 6ES5 421-8MA12

SIEMENS 6SE7090-0XX84-1FK0 Simovert Master Drives Testbox in Box

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

Spectrum Controls 8000 RDI-132

Motorola Display Interface Module 2 M68DIM2 M68MM01-A2

WS-X4648-RJ45-E CATALYST 4500 E-SERIES 48-PORT 10/100/1000 RJ45

Siemens 6ES7 422-1BL00-0AB0 6ES7422-1BL00-0AB0

SIEMENS RWD82 Controller

Reliance 0-57552

Schneider Modicon John as Bo Duke in The Dukes of Hazzard 24X30 Poster

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

Schneider Modicon AS-P965-000 NSFP ASP965000

Schneider Modicon AS-B840

Schneider Modicon AS-B804-016

Modicon MM-PM10-300C PanelMate Plus 1000 MMPM10300C