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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、高速網(wǎng)絡通信技術、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，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)絡組成，系統(tǒng)結構如圖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、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。

SIEMENS SimoDrive 6SN1112 Power Module

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

SIEMENS ACROMAG/SIEMENS/MOORE 15494-126-5/15494-268/1018-228F XLNT

ALLEN-BRADLEY 1771-OBD 10/60V DC Output Module 16 Outputs

A-B # 140U-Q6X3-D35 / C-H # HLD3350 3POLE 350AMP

Acroloop OPS 8000 Motion Control System

ZUMBACH ELECTRONIC USYS100 USPP USYS100

,

MODICON AM-M909-021 USPP AMM909021

ALLEN BRADLEY 1394C-SJT05-D NSFP 1394CSJT05D

GENERAL ELECTRIC SB466RG NSFP SB466RG

GE FANUC 44A297063-G01 USPP 44A297063G01

SIEMENS 6RA7031-6GV62-0 USPP 6RA70316GV620

SICK OPTIC ELECTRONIC CLV-490-1010 USPP CLV4901010

Siemens 6ES5 700-3LA12 6ES57003LA12

Siemens POWER SUPPLY MODULE 6ES5-931-8MD11

SIEMENS 6ES5-464-8MC11 USPP 6ES54648MC11

Siemens 6ES5 421-8MA12 USPP 6ES54218MA12

Siemens S5 PLC 6ES5 700-8MA11 Bus Module E-Stand 6

Siemens CPU214 6ES7 214-1AC00-0XB0 6ES7214-1AC00-0XB0

SFP-GE-Z CISCO GENUINE 1000BASE-ZX GIGABIT ETHERNET SFP DOM

Square D 8030 RIM-144

SIEMENS 6ES5 308-3UB11 IM308 INTERFACE MODULE

WE SHIP SAME CISCO1941W-A/K9 1941 ROUTER W/ 802.11 A/B/G/N FCC COMP

Siemens 6GK1503-2CB00 in Box

Siemens TP177A 6AV6642-0AA11-0AX1 Touch Glass + Film

Schneider Modicon SCIENCE AS A CONTACT SPORT - STEPHEN H. HARDCOVER

Schneider Modicon AS-BDEP-217 Discreet IN 24VDC ASBDEP217

Schneider Modicon AS-B805-016 INPUT MODULE ASB805016

Schneider Modicon MODEL AS-B804-116 16PT I/O UNIT 115 VAC

Schneider Modicon AS-M509-004 CNC Memory Board Rev A (UVG)

Schneider Modicon AS-B882-239 H.S COUNTER

SCHNEIDERELECTRICADAPTERCABLEFORXBTGT/GK-XBTZG919

SIEMENS 6ES7 331-7KF02-0AB0 INPUT MODULE 6ES73317KF020AB0

SattCon 05-Slimline SDA module SatControl ABB

Siemens HMI 6AV6 641-0CA01-0AX1 NIB 6AV66410CA010AX1

SIEMENS SINUMERIK 6FZ1125-1AA01 ENCODER CONTROL

SIEMENS 6ES5535-3LB12 Simatic Communications Module XLNT

SIEMENS 6SN1130-1AD11-0BA0 Feed Module Drive WOW

SIEMENS 6SN1118-0DG21-0AA0 6SN1 118-0DG21-0AA0 SIMODRIVE 611-D Control Board QTY

SIEMENS 6FC5154-0AX02-1AE0 USPP 6FC51540AX021AE0

AllenBradleyPanelview3002711-K3A17L1

Allen Bradley1746-OW16 output modules in pristine condition

ABB Drive System PSU - 3HAC026289-001 - 3HAC020465-001 - DSQC 626A for IRC5

Adept Technology, Inc. MV-19 Controller with multiple modules

(7600) Allen Bradley Solid State Current Monitor Relay 813S-COWEA (7600)

INDRAMAT TDM1.4-050-300-W1-000 NSFP TDM14050300W1000

WESTINGHOUSE PC-1250-1042 USPP PC12501042

FANUC A06B-6064-H322 USPP A06B6064H322

ELECTRO CRAFT PDM-20 USPP PDM20

RELIANCE ELECTRIC 805401-15 USPP 80540115

OMRON 3G2C5-CPU01 NSFP 3G2C5CPU01

OMRON C200HW-SLK24 USPP C200HWSLK24

Siemens 6ES5 436-7LA11 6ES54367LA11

Siemens 6ES5-905-3RU11 NSFP 6ES59053RU11

SIEMENS 6ES5393-0UA15 6ES5 393-0UA15S5 OP393-III Operator Panel

Siemens 6ES5 434-7LA12 Digital Input 6ES5 4347LA12

Siemens S5 6ES5 375-1LA15

Siemens 6SE7090-0XX84-0AB0 Masterdrives CUVC Board ~VERSION~, REAL PHOTOS

Siemens 6ES7 332-5HD01-0AB0 -- 6ES73325HD010AB0

Siemens U-20T

MODICON AS-J810-000 INTERFACE MODULE ASJ810000

WS-X4712-SFPE Cisco Catalyst 4500 E-Series 12Pt.-10GBE SFP MODULE

SIEMENS 6ES7 413-1XG02-0AB0 6ES74131XG020AB0

Siemens Rectifier Module GR40

Reliance 0-57200

Schneider Modicon Mary as Queen in the 'Huggenots'theatrical

Schneider Modicon AS-B246-501 USPP ASB246501

Schneider Modicon AS-P933-001 ASP933001 Power Supply Module Repaired

Schneider Modicon AS-B828-032

Schneider Modicon AS-B801-000 800 SERIES I-O SPARE SLOT BEZEL B801 48102

MODICON MM-PMT24T0C PM 3000C TS PANELMATE PLUS SOLD AS IS

Siemens Simatic 505-4232A Input Module PLC NIB

SIEMENS 6ES5-380-7AA11 NSFP 6ES53807AA11

SIEMENS S7 SM322 DIGITAL OUTPUT MODULE

SIEMENS 6DD1-682-0BE0 USPP 6DD16820BE0

SIEMENS SINUMERIK 810M 6FC3551-1AC-Z

SIEMENS 6SN1111-OABOO-OAAO 6SN1111OABOOOAAO MODULE SIMODRIVE

SIEMENS Simodrive 65N1123-1AA00-0AA0 (4633)

SIEMENS 6FC9348-7DM Cable Connector - Surplus

ADVANTECH MIC-2718 REV.B1 01-2

ALLEN-BRADLEY 1771-ODD 120V AC Isolated Output Module 16 Outputs

ABB ACS601-0050-5-000B1200000

Adaltis Eclectica Hybrid Clinic Lab Analyzer

6ES7478-2DA01-0AC0 Brand , Factory Sealed,

9004-0173-00 10MHz XP for GenRad gr2285/9 systems

SQUARE D NC36900 NSPP NC36900

CONTROL TECHNIQUES FX-4120 USPP FX4120

BENTLY NEVADA 3300-16-02-01-01-01-02-00 USPP 3300160201010102

MTS SYSTEMS CO 469876-01 USPP 46987601

MAYR 4105418 USPP 4105418

FANUC A06B-0502-B002 USPP A06B0502B002

Siemens 6ES5 155-3UA12 6ES51553UA12

Siemens 6ES5-465-4UA13 USPP 6ES54654UA13

SIEMENS 6ES5 090-8MA01 6ES5 090-8MA01S5-90U Controller 60 DAYS WARRANTY

SIEMENS S5 6ES5-464-8ME11 ANALOG INPUT

Siemens 2pcs S5 6ES5 316-8MA12 Interface Module

Siemens 6ES7332-7ND02-0AB0 6ES7 332-7ND02-0AB0 NIB

Siemens SITOR Fuse 3NE3336 3NE3 336

Siemens 6ES5373-0AA41

Inc VAT tested

YOSHIMURA FOR KAWASAKI KFX450R 08-10

Siemens 6ES5464-8MC11 6ES5 464-8MC11

SIEMENS MP277-10 6AV6 643-0CD01-1AX1 Touch Glass

Omron S82G-1524

Schneider Modicon AS-BADU-206/ASBADU206 Analog Input NICEOFFERS ACCEPTED

Schneider Modicon AS-506P-F32 NSPP AS506PF32

Schneider Modicon AS-J892-101 INTERFACE MODULE S908 RIO INTERFACE ASCII

Schneider Modicon AS-5318-000 NSPP AS5318000

Schneider Modicon ICC/Cyberline 100-0037 Control Card AS-IS

Schneider Modicon Automation AS-B805-016 16 PLC Module

SIEMENS/TEXAS INSTRUMENTS 505-6108 INPUT MODULE XLNT

Schneider TWIDO TWDLMDA40DUK

Siemens Sinumerik Machine Control Panel 3T 548 025 9004

SIEMENS 500-5056 DIGITAL OUTPUT MODULE 5005056

SIEMENS SINUMERIK 810 I/O BOARD 6FX 1126-5AA

Comms Option Module Control Techniques Communications Module E/W: 267743

SIEMENS SIMODRIVE 6SN1146-1AB00-0BA1SINUMETIK 840D NCU-BOX 6FC5247-0AA00-0AA2#4

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

Advantech Input Module ADAM-3011 NIB

ALLEN-BRADLEY 6181-ACAAZZZZZ Operator Interface Panel

ABB 3HAB2207-1/3 DRIVE BOARD 3HAB22071

ACCURAY 083886-001 USPP 083886001

A06B-6117-H104 FANUC SERVO AMP MODULE

809A08E ALLEN BRADLEY 809 A08E

SIEMENS 6ES5-581-1EA11 USPP 6ES55811EA11

ASEA BROWN BOVERI 52700141 USPP 52700141

ALLEN BRADLEY 6182H-12TRH4A USPP 6182H12TRH4A

LENZE EVS9327-ES USPP EVS9327ES

HARMONIC DRIVE 479543-1 NSFP 4795431

ALLEN BRADLEY 1336-B003-EAD-FA2-L3-S1 NSPP 1336B003EADFA2L3

RELIANCE ELECTRIC 0-51839-11 NSPP 05183911

Siemens 6ES5-350-3KA21 NSPP 6ES53503KA21

SIEMENS 6ES5 441-7LA13 6ES54417LA13

SIEMENS Serial Interface Module 6ES5 521-8MA22 SURPLUS No Paperwork

Siemens MODULES5 6ES5 422-8MA11 6ES54228MA11

Siemens 6ES7 235-0KD22-0XA0 6ES7235-0KD22-0XA0 FreeShip

SIEMENS OP7 6AV3607-1JC30-0AX1 Membrane Keypad

PWR-RPS2300 CISCO REDUNDANT POWER SYSTEM 2300 AND BLOWER

GPNP NT512 NT384 ISDN Interface Module

Trillium Panther II 90-0471 PII SMDR Interface Module

SIEMENS 64kB MMC 6ES7 953-8LF20-0AA0 in Box

Siemens GSM TC35 SIM CARD

Modicon PP-0105-000

Schneider Modicon GOULD AS-B557-000 INPUT MODULE 5V TTL

Schneider Modicon ASH827103 800 Series Rack AS-H827-103

Schneider Modicon AS-D285-036 NSFP ASD285036

Schneider Modicon AS-P840-000

Schneider Modicon ADU205/AS-BADR-205

Schneider Modicon Modem Assembly AS-J378-000 Old Stock

Schneider Telemecanique XBTZ9731 Cable

Schneider Modicon Telemecanique TSXDMZ28DR

Pro Audio/Video System w/CPU Consblation Console

SIEMENS 6ES5 450-8MD11 DIGITAL OUTPUT MODULE

SIEMENS 6FC5210-0DF05-0AA0 SINUMERIK PCU 50 6FC52100DF050AA0 NIB

HONEYWELL 621-0012RC COMMUNICATION MODULE

SIEMENS SIMODRIVE 6SN1145-1BA02-0CA1SINUMETIK 840D NCU-BOX 6FC52476FC53576SN

SIEMENS SINUMERIK 810D 6FC5412-0FA10-0AA0 NIB

SIEMENS MOORE 16804-43 APACSQUADLOG OIM FIBER OPTICAL INTERFACE MODULE 20600

Allen-Bradley PanelView 1400e 2711E-T14C6 Ser C Rev A

555DXR Electric Conduit Bender w/ 28007 Shoe Group 1/2" a€“ 2" Rigid,120V

Abb Totalflow 6213

A06B-0153-B084#7075 FANUC SERVO MOTORS REMANUFACTURED

7300-AVPB1 ALLEN BRADLEY POWER SUPPLY REMANUFACTURED

RELIANCE ELECTRIC 355C22D USPP 355C22D

ALLEN BRADLEY 1785-L60L/E NSPP 1785L60LE

ALLEN BRADLEY 150-A35NBDA NSFP 150A35NBDA

GENERAL ELECTRIC DS800NPSF1D1D USPP DS800NPSF1D1D

TOTAL CONTROL PRODUCTS QPI-31200-C2P USPP QPI31200C2P

SYMAX 8030-RIM-127 USPP 8030RIM127

FOXBORO 871FT-2D1A1C-3 USPP 871FT2D1A1C3

Siemens 6ES5-101-8UU13 USPP 6ES51018UU13

SIEMENS 6ES5 373-0AA61 6ES53730AA61

SIEMENS 6ES5-941-7UA11 USPP 6ES59417UA11

Siemens 6ES5 737-1CB00 USPP 6ES57371CB00

Siemens 6ES5 095-8MC03

Siemens LOGO! DM8 12/24R 6ED1 055-1MB00-0BA1

Rexroth Indracontrol L40 CML40.1-NP-220-NA-NNNN-NW

Texas Instruments 2493295-0002

SPEEDTRONIC MODULE DS3820 PIMB INTERFACE IN BOX

VWIC-1MFT-G703 CISCO 1-PORT RJ-48 MULTIFLEX TRUNK G.703

Siemens C7-634 6ES7634-1DF02-0AE3 Membrane Keypad

Modicon AS-T584-204

Schneider Modicon AUTOMATION DEP216/AS-BDEP-216/ 042244630

Schneider Modicon TSX Compact DAP 220/AS-BDAP-220 DAP220ASBDAP220

Schneider Modicon AS-B885-111 MODULE MOTION ASB885111

Schneider Modicon AS-B575-201

Schneider Modicon PLC AS-P890-000 AS-IS PARTS OR REPAIR

Schneider Modicon AS-P965-000 | 12 mo. warranty | Free UK/EU Shipping | Price Inc UK VAT

Schneider Automation / Modicon PanelMate Plus MM-PM22400C WARRANTY

Sharp JW-34N INPUT MODULE 32POINTS 12/24 VDC

RELIANCE ELECTRIC 0-49005-5 LINEAR VOLTAGE TIME UNIT

SIEMENS 6ES7-131-4BD00-0AA0/6ES7131-4BD00-0AA0 OUTPUT MODULE LOT OF 2 XLNT

SIEMENS 6DD1642-0BC0Analog Output Module SDYND EA12

OMRON 3G2A9-AL004-PE COMMUNICATIONS MODULE

SIEMENS SIMODRIVE 611 6SN1111-0AA01-1BA1

SIEMENS Sinumerik Operator Panel 6FC5203-0AF26-0AA0-Z 6FC5203 0AF26 0AA0 Z

SIEMENS Jacobs Chuck 0080725FC JCCAT40xER25-6-FC Tool Holder

ALLENBRADLEY1771OBOUTPUTMODULE8POINT12-24VDC

Allen Bradley SLC-500 Input Module 16-Point 1746-IA16

ABB PFV1-101 POWER SUPPLY PFV1101 YM110001SP

york 031-01065-002 control board rev h

/REFURB REXROTH INDRAMAT HDS03.2-W075N-HS12-01-FW

MODICON AS-506P-F32 USPP AS506PF32

ALLEN BRADLEY 1394-SJT10-C-RL USPP 1394SJT10CRL

GETTYS 110-235 NSFP 110235

GE FANUC IC3600AVIA1D USPP IC3600AVIA1D

SIEMENS 6SC9121-5CD15 USPP 6SC91215CD15

SIEMENS 3VL31252GB300AA0 NSFP 3VL31252GB300AA0

ALLEN BRADLEY 1305-BA09A-DE USPP 1305BA09ADE

Siemens 6ES5 921-3UA12 -- 6ES59213UA12

Siemens S5 6ES5 928-3UB11 6ES59283UB11 Processor

SIEMENS 6ES5-470-8MB11 USPP 6ES54708MB11

Siemens 6ES5 430-7LA11S5 Input Module 17789

Siemens S5 Sub Rack CR1 6ES5 700-1LA12 E Stand 01

Siemens DCS Module 6DS1327-8AA in Box, Seal opened,

SEALEDASA5540-AIP20-K9 CISCO 5540 W/AIP-SSM-20 SW HA 4GE1FE 3DES/AES

Square D 8501 XC1

Siemens 6ES5301-3AB13 Interface Module 60 DAY WARRANTY FREE

WE SHIP SAME CISCO WS-C3750V2-24PS-E SWICTH 1 YR 3750V2-24P

Siemens 6GK7 443-1EX11-0XE0 6GK74431EX110XE0 NIB

Siemens TP177B 6AV6642-0BA01-1AX0 Touchscreen Glass

Schneider Modicon / TSX Compact AS-P120-250 AC Power Supply - ASP120250