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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。

(H7) 1 AGV ELECTRONICS AGVCB-1003 BOARD H7

8500-A3D-K1A ALLEN BRADLEY SERVO MOTORS REMANUFACTURED

TAYLOR ELECTRONICS 6227BZ10200D USPP 6227BZ10200D

ALLEN BRADLEY 1756-L55M13 FNFP 1756L55M13

GENERAL ELECTRIC 44B373188-G02 NSPP 44B373188G02

CINCINNATI LAMB 69002-B32X25X42-KS-HSK NSFP 69002B32X25X42KS

SIEMENS 6SC9111-2AJ55 USPP 6SC91112AJ55

NACHI MFM352H1V USPP MFM352H1V

TOSHIBA VT130H3U2270 USPP VT130H3U2270

GETTYS 16-0071-35 USPP 16007135

Siemens 6ES5-234-1AD11 MEMORY MODULE 6ES52341AD11

SIEMENS 6ES5 375-0LD21 -- 6ES53750LD21

SIEMENS BOARD 6ES5-400-0AA11 6ES5 400 0AA11 6ES54000AA11 SPCB202 SIEMEN

Siemens 6ES5 951-7LB14/6ES5951-7LB14 P/S MODULE XLNT

SIEMENS 6ES5-240-1AA11 6ES52401AA11

Siemens MOBIC T8 6GK1611-0TA01-0AV0 Display Panel

RELIANCE ELECTRIC 57C-328 USPP 57C328

Texas Instruments 500-5009

Spirent Adtech AX/4000 401385 L3 OC3 Interface

VeriFone Vx570 Dial Terminal

Siemens C98043-A1682-L1-04

Modicon AS-W606-012

Schneider Modicon AUTOMATION AS WBXT 201

Schneider Modicon AS-B804-016 Output Module -NO BOX

Schneider Modicon AS-BDAP-211 NSFP ASBDAP211

Schneider Modicon AS-B875-002

Schneider Modicon Thermocouple Input Part AS-B883-200

Schneider Modicon B375 ANALOG INPUT MODULE AS-B375-001

Schneider MODICON AS-BADU-206

Schrack Seconet BX-AIM Germany Input Module EG072947-A\00

RELEASE SuperMicro X9DRD-IF Motherboard FULL MFR

SIEMENS 6ES5-470-8MB11/6ES5470-8MB11 OUTPUT MODULE NIB

SIEMENS SINUMERIK 880 6FX1121-2BA03 6FX11212BA03

Modicon / AEG Communication Processor Module AS-C921-101

SIEMENS Simodrive 611 E/R 6SN1146-1BB02-0CANIB

SIEMENS Sinumerik Module Modul DMP 6FC5111-0CA03-0AA2

SIEMENS CAT Caterpillar D6H & LGP II PARTS MANUAL CATALOG TRACTOR BULLDOZER 4RC 6FC 3306

AllenBradley1756-OB16EDigitalOutputModuleControlLogix

ALLEN BRADLEY SLC 500 OUTPUT MODULE 1746-OB8 SER A

ABB Robot IRB 6400R 2.5 / 150 - Control system S4C M99

A06B-0142-B084 FANUC SERVO MOTORS REMANUFACTURED

0.250" x 25" Vamco Servo Feeder Model: CFS-30II S/N: HDC42530PVPCL13

MODICON MM-PM21-200 USPP MMPM21200

ALLEN BRADLEY 150-A240NCDB USPP 150A240NCDB

ADEPT TECH 30332-12350 USPP 3033212350

GE FANUC IC752WTA055-GC USPP IC752WTA055GC

SOLA ELECTRIC 056-00300-0000-09 USPP 05600300000009

SIEMENS 6ES7-806-0CC00-0YE0 NSFP 6ES78060CC000YE0

ALLEN BRADLEY 8000-MB2Z USPP 8000MB2Z

Siemens 6ES5 941-7UB11 6ES59417UB11

Siemens Simatic Hi Speed Counter Module 6ES5-491-0LB11IP242A 6ES5-242-1AA32

SIEMENS 6ES5-521-8MA22 SERIAL INTERFACE MODULE 6ES55218MA22

Siemens 6ES5 445-3AA11 Output Module 6ES54453AA11

Siemens 315-2DP 6ES7 315-2AG10-0AA0

Siemens ET200 Output 6ES7 132-4BB01-0AB0 6ES7132-4BB01

SCE2020-4XGBE-MM Cisco Service Control Engine 2020 Network monitoring device

Square D 9065-TF22

SIEMENS ASI BLOCK 3RK1400-1DQ00-0AA3 AS-INTERFACE COMPACT MODULE K60 BRAND

WE SHIP SAME Cisco CP-7937G Unified IP Conference Station 7937 C

SIEMENS 6SE6400-0EN00-0AA0 ENCODER MODULE

Siemens TP27-6 6AV3627-1NK00-0AX0 Touchscreen Glass

Schneider Modicon TSX COMPACT 24VDC 0.5A OUTPUT MODULE AS-BDAP-216N 3

Schneider Modicon ASBDAO216 16 Pt 24VDC Output AS-BDAO-216

Schneider Modicon AS-B827-032 MODULE ASB827032

Schneider Modicon AS-B829-116 MODULE ASB829116

Schneider Modicon AS-W804-002 USPP ASW804002

Schneider Modicon AS-C921-101 COMM PROCESSOR GOOD TAKEOUT

Schneider PLC Output Module TSXDSZ32R5 In Box

SIEMENS 6ES5-464-8ME11 ANALOG INPUT MODULE 6ES54648ME11

RSP720-3C-10GE Cisco Switch Processor 720 W/10 Gigabit EN upbs Router

Siemens Coros OP5 6AV3 505-1FB12 Operator Panel OP5-A2 6AV3505-1FB12

SIEMENS SINUMERIK 840C MMC CPU 6FC5110-0DB02-0AA2 NIB

RMK12.2-IBS-BKL REXROTH INDRAMAT COMMUNICATION MODULE

SIEMENS 6SN2-132-1BC11-1BA0 NSFP 6SN21321BC111BA0

SIEMENS 6RB2101-3A-Z SIMODRIVE 210 Standart Housing Rack for MILACRON

SIEMENS 6FC5-111-0BA01-0AA0 USPP 6FC51110BA010AA0

AllenBradley6157-BAZAAZAZZZCRTMonitorSer.A

Allen Bradley VersaView 1700P Interface Panel Catalog6181P-17NPXPH!

ABB Efore SR92A060 3HAB5845-1/2 Power Supply Unit 3-55 VAC 12A

ADVANCE ENERGY VM 1500 AW TUNER VM1500AW

(H7) 1 BALDOR 1D11405-E8 AC MOTOR 5 HP ADJUSTABLE SPEED DRIVE H7

KMC CONTROLS KMD-5100 NSFP KMD5100

ADEPT TECH 30332-22350 USPP 3033222350

FOXBORO 3CLPBA USPP 3CLPBA

FANUC A06B-0345-B231 USPP A06B0345B231

SICK OPTIC ELECTRONIC CLV-480-1010 NSFP CLV4801010

RELIANCE ELECTRIC 0-51865-1 NSFP 0518651

SABINA ELECTRIC 50139-1/9550-40150 USPP 501391955040150

Siemens 6ES5 463-4UA12 ANALOG INPUT MODULE IN BOX

Siemens 6ES5-928-3UB21 CPU MODULE 6ES5928-3UB21

SIEMENS 6ES5-431-4UA11 NSPP 6ES54314UA11

Siemens 6ES5 497-4UB11 TERMINAL SCREW CONNECTOR PLC 58231

Siemens S5 6ES5 490-8MB11 Front Connector Screw Type Terminal Block

Siemens Basic Operator Panel BOP20 6SL3055-0AA00-4BA0

Siemens 6ES7 132-1BL00-0XB0 -FS- 6ES71321BL000XB0

Square D 8009 MM1

Norb Networks DS1404036-E5 8-Port 1 Gbps Gigabit Ethernet Interface Module

WS-CDC-2500W CATALYST 6500/7600 2500W DC POWER SUPPLY

SIEMENS 6ES7-212-1BA00-0XB0 6ES72121BA000XB0 NIB

Siemens SICLIMAT OP17 Membrane Keypad ping

Reliance 57491

Schneider Modicon GOULD AS-B550-001

Schneider Modicon AS-B355-001 OUTPUT MODULE OLD STOCK FREE SAME DAY SHIPPING USA

Schneider Modicon AS-S908-120 NSFP ASS908120

Schneider Modicon AS-B885-110/ASB885110 Beautiful

Schneider Modicon AS-B807-132 800 I/O 115VAC IN 32PT

Modicon AS-B872-002 Analog Output Module 60 DAY WARRANTY

SIEMENS INPUT MODULE PLC EM221 4-10mA 6ES7-221-1BF00-0XA0 6ES7221-1BF00-0XA0

Siemens 6ES5 441-4UA11 6ES54414UA11

SIEMENS PC-GF20 USPP PCGF20

SIEMENS NCU-BOX 6FC5247-0AA00-0AA2 SINUMERIK 840D/DE

Transcom SSP-1240 4-W Repeater RPTR w/DX Communications module

SIEMENS 6SN1118-0DG23-0AA1 | 12mo warranty | Free EU Shipping | Inc UK VAT

SIEMENS SIMODRIVE 611 6SN1111-0AA01-1AA0

SIEMENS 6FC5410-0AY03-1AA0 CPU810D CCV3.4 Free Ship

Advantech PCL-745 Rev.a2 Isolated RS-422/485

ALLEN-BRADLEY 1769-OB32 COMPACT I/O 32 PT. SOURCING OUTPUT MODULE IN BOX

ABB BAILEY IMASI23 SYMPHONY DIGITAL ANALOG SLAVE INPUT MODULE CONTROL B202649

Adept SIO/IDE Hard Drive Board 10332-22000

6SN1-118-1NH01-0AA1 6SN1-123-1AA00-0DA2

HONEYWELL 51400855-100 USPP 51400855100

TAYLOR ELECTRONICS 6014BZ10000E USPP 6014BZ10000E

CUTLER HAMMER W201K5CFZ1 USPP W201K5CFZ1

CONTROL TECHNIQUES DXA-308 USPP DXA308

OMRON CV500-VP227 USPP CV500VP227

MODICON 140-CPU-424-01 USPP 140CPU42401

GENERAL ELECTRIC DS3800HLIC1C1A NSFP DS3800HLIC1C1A

Siemens 6ES5 301-3AB13 6ES53013AB13

Siemens 6ES5-511-5AA14 NSFP 6ES55115AA14

SIEMENS 6ES5-315-8MA11 NSFP 6ES53158MA11

Siemens 6AC6975-4AA11 TAST-ALPHA 3974R KEYBOARD

Siemens 6ES5 943-7UA11 6ES59437UA11

SIEMENS 6GK1-502-3CB10 INTERFACE MODULE 6GK15023CB10

Siemens TP177A 6AV6642-0AA11-0AX1 Protective Film

Siemens 6ES5491-0LB11

Keyence KV-L20 Serial Interface Module PLC sn 60513 v2

YASKAWA ELECTRIC JAPMC-MC2310 NSFP JAPMCMC2310

Siemens 6ES7 216-2AD00-0XB0 6ES7216-2AD00-0XB0 FreeShip

Siemens OP27 6AV3627-1LK00-1AX0

RadiSys EXP-MX500

Schneider Modicon AS-B828-016 PLC

Schneider Modicon AS-5B41002A USPP AS5B41002A

Schneider Modicon AS-M907-122 USPP ASM907122

Schneider Modicon AS-B131-000 USPP ASB131000

Schneider Modicon ANALOG MERCURY RELAY AS-B258-101

ModiconSchneider554VIC15739554VIC15739PANEL

Siemens Simatic U-55N Input Module PLC

Telemecanique Megelis HMI XBTG2220 Operator Interface

Siemens Simatic S7 300 SM322 Digital Output Module 6ES7-322-1BH01-0AA0

SIEMENS 15" TOUCH SCREEN MONITOR INTERFACE SCD 1597 6AV8 100 6AV8100-1BB00-1AA1

SIEMENS Sinumerik CNC D Series Maintenance I Study Guide_SN84DM1A-REF_2002

SIEMENS 6SN1111-0AB00-0AA0 SIMODRIVE VARISTOR-MODUL

SIEMENS SIMODRIVE 6SN1130-1AA11-0GA0 VSA-Module

SIEMENS OP015 6FC5203-0AF03-0AA0 Membrane Keypad

Advantech PCL-731 48 bit digital I/O card

ALLEN-BRADLEY 2711P-B10C4D2 PANELVIEW PLUS 1000 OIP

ABB 57275812 / AIO-86-8/4 / AIO8684 / AIO868.4

ACME ELECTRIC PS63171 USPP PS63171

A90705 Tencor Instruments SG-300 Sonogage 300 Measurement System, Converter

8500-A3D-K1B ALLEN BRADLEY SERVO MOTORS REMANUFACTURED

SIEMENS 6FM1-726-3BA00 NSFP 6FM17263BA00

ASEA BROWN BOVERI GNT2009473R0100 NSFP GNT2009473R0100

ASEA BROWN BOVERI 064851-001 NSFP 064851001

MITSUBISHI FR-A221E-7.5K NSFP FRA221E75K

INDRAMAT HDS02.2-W040N-HS32-01-FW USPP HDS022W040NHS320

ALLEN BRADLEY 6600-RMP USPP 6600RMP

SQUARE D H225 USPP H225

Siemens 6ES5-430-3BA11 USPP 6ES54303BA11

SIEMENS 6ES5 464-8ME11 6ES54648ME11

SIEMENS 6ES5312-5AA13 6ES5 312-5AA13 XLNT

Siemens RAM 64kb 6ES5 377-0BA31 SURPLUS OPENED BOX

Siemens 6ES7 405-0KA01-0AA0 6ES7405-0KA01-0AA FreeShip

Siemens Profibus PCI Card 6GK1561-1AA00 NIB

ProSoft MVI56-MCM MVI56MCM Modbus Communication Interface Module QTY

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