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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(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?，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(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、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。

Agilent 11793A-001

ABB ASEA 5752 0001-BZ 57520001-BZ DSCS-116 DSCS116

Agilent / HP E4432B-UN8-1E5-UN9-202 ESG - D Series 250 kHz- 3.0 GHz Signal Gener

Agilent/HP 86120B Multi-Wavelength Meter

Agilent / HP 8517B S-Parameter Test Set, 45 MHz - 50 GH + Options 007

Agilent HP E8257D Signal Generator

Aerovox 275 KVAR Power Factor Correction Cabinet

Agilent N8973A

Agilent HP E8363B PNA Microwave Network Analyzer, 10 MHz to 40 GHz

Aerovox 600 KVAR Power Factor Correction System

Agilent N8973A 10 MHz - 3 GHz Noise Figure Analyzer

Agilent / HP 8720ES Network Analyzer, 50 MHz to 20 GHz + Options 010 & 012

Aglient 8714ET 300KHz-3G Network Analyzer opt: 1E1 w/ Hard Case

Agilent 54642A 500MHz Oscilloscope with 2 Agilent 10073D & N2757A GPIB Interface

ABB ACS550-U1-072A-4 ACS550 Series AC Drive 480V AC 3PH 50HP 72A

Agilent MSO7054B Mixed Signal Oscilloscope 4 analog plus 16 digital channels

Agilent (HP) 84904L + 84906L + 11713A, DC to 40 GHz Attenuator Set, 0 to 101 dB

Agilent U2000H 10 MHz - 18 GHz USB Power Sensor

Agilent 11757A-147

ABB 3HAB5957-1

Agilent HP E4200B BST TRANSPORTABLE BASE

Aeroflex CS35210

Agilent N5182A MXG Vector Signal Generator 100khz-6Ghz LOADED with Options LTE

Agilent / HP 85033C Calibration Kit, 3.5mm

Agilent/HP 8713C Network Analyzer, 300 kHz to 3 GHz; GIPB/PARALLEL/RS-232

Agilent 37718A-002-012-104-200-601

ABB AC 800M PM856 & PM856K01 & CI854AK01 & TP854

Agilent HP N8738A DC Power Supply

AGA Thermovision 780

Agilent OmniBER OTN J7232A 2.5G Jitter Analyzer Options 004, 104, 320 and 609

Agilent / HP E4428C ESG Analog Signal Generator w/option 503

ABB 15 KV Advac Panel Vacuum Circuit Breaker Cell Medium Voltage DPU PT complete

Agilent HP 8720D Microwave Vector Network Analyzer ID #23943 Calibrated w/Cert

ABB ADVAC 1200 Amp 15 KV AA3J177700000UP vacuum circuit breaker ANSI 2005

Agilent N3383A PNA Network Analyzer 300 kHz-9 GHz w/opt

Agilent / HP 5361B - Pulse/CW Frequency Counter 20GHz

Agilent/HP 16760A 64M LOGIC ANALYZER, MODULE

Agilent 1681AD

ABB 3HXD0100-102 IRBT2002S, IRBT1402S 7th Axis Track Drive Unit with Servo Motor

Agilent HP E4861A 26 Gb/s Generator/Analyzer Module

Aeroflex PN9000/PN9480/PN9410/PN9450/PN9342

Agilent N6030A Arbitrary Waveb Generator

Agilent / HP 86100B Infiniium DCA Wide-Bandb Oscilloscope w/opt 001

Agilent/HP N5181A MXG RF Analog Signal Generator

Agilent 4349B

ABB ACS 600 ACS 601-0100-4-00B1200801 100HP DRIVE

Agilent J2127A-102-190-111-J2129A

Agilent 4352B VCO/PLL Signal Analyzer w/ opt 001

ABB ACS 600 ACS601-0030-4-000B1200801 30HP DRIVE 22KW 3PH 380-500VAC ACS6010030

Agilent J3953B Telegra R Voice Quality Test Set

Agilent - HP 8591A SPECTRUM ANALYZER

Agilent PRG-5087-7703- RF Path Switch

Agilent / HP N5743A DC System Power Supply, 12.5V, 60A, 750W - CALIBRATED

ABB 3BSX459959R4, , 3BSX459959R4,

Agilent HP 89431A RF Section

ABB Axis 4-5 motor for Irb 6400(F); Part# 3HAB5761-1

Agilent N4861B

Agilent / HP 83020A Microwave System Power Amplifier 2-26.5GHz

Agilent/HP 85052D 3.5mm DC-26.5GHz Calibration Kit

Agilent 33250A Function / Arbitrary Waveb Generator, 80 MHz

ABB 58171760 Mem 86-3/10 Mem86-3 192K Allen Bradley Stromberg

Agilent HP J7230A OmniBER OTN 10 Gb/s Communications Perbance Analyzer

Affinity 23886 Water cooled chiller, EWA-15DK-GE05CBCO, 208V 21.5A

Agilent N9020A 26.5 GHz Spectrum Analyzer Opt 526/B25/EA3/P26/PFR/EFM/N9075A-2FP

Agilent / HP 8757D Scalar Network Analyzer with Opt 001 and

AIR MAZE / FALLS FILTER ASSEMBLY P/N: D3W20815 NSN: 4330-01-329-8364

Agilent 54835A 1GHz 4 Channel Oscilloscope

ABB ACS60100205000C1500000 ACS 600 Series Drive 61301411

Agilent N1610A Service Advisor Tablet w/ N1660A Module

Agilent / HP 16802A 68-Channel Portable Logic Analyzer w/opt 101,102,111

Agilent V2820A/506-H8B-UPN/loaded

Agilent 11974U Millimeter Mixer - 30

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

Agilent HP E4411A ESA-L1500A Spectrum Analyzer 9kHz - 1.5GHz with Option 1AX

Aeroflex IFR 2398 Spectrum Analyzer 9kHz - 2.7GHz, w/ carry bag

Agilent N5260A

Agilent / HP 8517B S-Parameter Test Set, 45 MHz - 50 GHz

Agilent/HP DSO81004B /001 10GHz 4CH 40GSa/s Oscilloscope

Agilent 41501A-412

ABB ACH401604132 ACH400 ADJUSTABLE FREQUENCY AC 50HP 480V-AC MOTOR DRIVE B227879

Agilent HP058503A GPSTime and Frequency Receiver - 30

Agilent -- 85098-60007 -- ELECTRONIC CALIBRATION MODULE

Agilent PREMIUM 16901A 2-s Modular Logic Analyzer

Agilent / HP E4440A Spectrum Analyzer, 3 Hz - 26.5 GHz (PSA Series) w/ OPTIONS

ABB 1SBP260175R1001 CP513, , 1SBP260175R1001,

Agilent HP 8753B Network Analyzer

Agilent / HP E4445A PSA Spectrum Analyzer: 3 Hz - 13.2 GHz with Option B7J & BAF

ABB 20 HP ACH550-VDR-031A-4+F267 AC Drive w/ Bypass and Disconnect VFD

Agilent HP 8753C 300kHz to 6GHz, Network Analyzer w/Opt 006 010

ABB Arc Monitor 1SFA663001R1001 60-240 VAC 50-60Hz NIB

Agilent N4373A-Lightwave Component Analyzer-8.5GHz 1310 & 1550 nm Wavelength

Agilent/HP 54846A Oscilloscope - 2.25 GHz, 4 channels, 8 GS/s, USB option

Agilent 1690AD PC-Hosted Logic Analyzer 136-Channel 200Mhz State 800MHz Timing

ABB 57088443 MEM 86-192K + 192K RAM Memory DCG 3200-MR2 AB Stromberg 200342

Agilent HP E6651A Mobile WiMAX Test Set

Aerotech AVS113 ART315-G216 Translation Stage

Agilent N8482B Thermocouple Power Sensor

Agilent / HP 8648D Signal Generator, 9 kHz to 4 GHz

Agilent-HP E4411A Spectrum Analyzer

Agilent 53210A 350 MHz RF Frequency Counter, 10 digits/s

ABB ACS500 30HP AC Drive ACS501-030-4-00P2 Ser B

Agilent MS06104A 1 GHz-4 GSa/s Mixed Signal Oscilloscope All Options Installed

Agilent - HP 8990A POWER ANALYZER

Agilent Technologies HP E6000B MM Fiber Mini OTDR With E6005A Module E6000

Agilent 10898A Dual Laser Axis Board

ABB 3HAB 5956-1 DSQC 323 ROBOT MODULE MEMORY EXPANSION BOARD 8MB

Agilent HP DSO6014L DSO Oscilloscope

ABB Bailey Infi 90 INIPT02 Plant Loop Remote Transfer Module in the

Agilent N5102A Baseband Studio Digital Signal Interface Module -

Agilent / HP 83731A Synthesized Signal generator, 1 to 20 GHz with 1E1

Agilent/HP 8648A 1 Ghz Synthesized Signal Generator

Agilent 3585B

ABB 6228BZ10000D MULTIBUS SC D/F

Agilent HP N4431A 4-port RF Electronic Calibration (ECal) Module

AFOI C-Band 100mW ASE Erbium Doped Broadband Source Module

Agilent N9360A Mobile Phone Repair System

Agilent / HP E1852B Bluetooth Test Set

ABB / H&B HARTMANN & BRAUN DIGIMATIK CPU DCP 02 DCP02 DCP-02 P 37211-4-0369654

AGILENT 6035A SYSTEM POWER SUPPLY OPT. 100

ABB ACS800-04-0400-3 VSD AC Drive

Agilent N2X J7245A OC-48/STM-16 Test Card w/ 002, 609.

Agilent / HP 41951A Impedance Test Kit

Agilent Wirescope PRO SM Fiber Optic SmartProbes N2647SM

Agilent 16720A 300MHz 48ch 16M Vector Pattern Generator

Agilent / HP 41952A Transmission / Reflection Test Set, 50 Ohm

Agilent Z5623A K66 10 MHz-20 GHz Multiport Test Set

Agilent 1672G /02/03 68CH Logic Analyzer 500MHz 2ch Digital Oscilloscope

ABB 3HNE 00313-1 ROBOT TEACH PENDANT S4C BACKLIGHT

Agilent HP E4432B Signal Generator

Aeroflex IFR 3500 with option 1 - Radio Communications Test Set

Agilent N5532A-550

Agilent / HP 8569B Spectrum Analyzer 10MHz to 22GHz

Agilent/HP E7495B Wireless Base Station Test Set - cdmaOne/CDMA2000 OTA and more

Agilent 4284A, 20Hz-1MHz Precision LCR Meter,Opt. 001-Power Amp/DC Bias

ABB ACH550-UH-072A-4 VARIABLE FREQUENCY AC 50HP 480V-AC 72A MOTOR DRIVE B225436

Agilent J1420B Receiver Module (2013 Sale )

Agilent - HP 54616C COLOR DIGITAL OSCILLOSCOPE

Agilent PREMIUM MSOX3054A Mixed Signal Oscilloscope

Agilent / HP N1259A Test Set Fixture for Power Device, Loaded w/ Options

ABB 3BSE003641R1 PM 150 PROCESSOR MODULE with 2 I/O cards

Agilent HP 8902A Measuring Receiver 150kHz-1300MHz

ABB Automation AC Gantry Aluminum Motor M3BP 1500r/min 4 pole

Agilent N4691-60006 Electronic Calibration Module

Agilent / HP 8156A Optical Attenuator with option 221

Agilent/HP 83433A Lightwave Transmitter - 10.7 Gb/s, 1530 nm to 1565 nm

Agilent 16960A 1.6Gb/s Option 64M Logic Analyzer Module

ABB 57310001-MP

Agilent HP E9323A 50 MHz to 6 GHz Peak & Average Power Sensor - CALIBRATED

AEROVOX M24P3715W05A101 370VAC 15+5M ABS CASE OILFILLED 2X4" GEM CAPACITOR

Agilent N8973A NFA Series Noise Figure Analyzer with option 1D5

Agilent / HP 8722ES Network Analyzer: 50 MHz to 40 GHz + Options 010, 1D5 & 400

Aglient N4553A OC-48 SONET/SDH/PDH Handheld Testers

Agilent 54642D 2+16 Channel, 500 MHz MS Oscilloscope

ABB ACS550-U1-072A-4 ACS550 Series AC Drive 480V AC 3PH 50HP BRAND 2013 VFD

Agilent MSO7104A 1 GHz, 4 Ch Scope + 16 Ch Logic (Digital) Oscilloscope w/ 8 Mp

Agilent (IXIA) E7317A N2X OC-192c POS/10Gb Eth UniPHY XR Test Card

Agilent U2000H 10 MHz to 18 GHz, -50 dBm to +30 dBm USB Average Power Sensor

Agilent 11757B-147

ABB 3HAB5957-1 16MB Memory Board DSQC 324

Agilent HP E4356A Telecom DC Power Supply

Aeroflex FB100A Fastbit BER Test Time Optimization System

Agilent N5230A 10 MHz-20 GHz PNA-L Network Analyzer Opt 080,225,F20,1E1,014

Agilent / HP 85033D Calibration Kit, 3.5mm

Aeroflex FS1000

Agilent N5230A 10MHz to 20 GHz Network Analyzer w/ option 220 (2 Port, 20 GHz)

Agilent / HP 85052B 3.5 mm Calibration Kit

Agilent/HP 8722ES Vector Network Analyzer - 40GHz w/options 1D5/010/400

Agilent 37718B Perbance Communication Analyzer w op

ABB AC DRIVE 40 HP ACS550-U1-059A-4 ACS550U1059A4

Agilent HP N9330B 25MHz-4GHz Handheld Cable & Antenna Tester

AG-DELTA-202-001 STANELY CONTROLLERS REMANUFACTURED

Agilent Omniber718 37718A 2.4Gbps /001/010/106/601/602

Agilent / HP E4432B Digital Signal Generator, 250 kHz to 3 GHz with Options

ABB 1500 KVA 22860 GRD Y / 13200/480Y/277 3 PH Padmount Transber F3IE14CPL9

Agilent HP 8722C 40GHz Network Analyzer Options 001/010

ABB ADVAC 2000 Amp 15 KV AA3J2777XX000UP vacuum circuit breaker ANSI 2005

Agilent N4000A 10MHz-18GHz SNS Series Noise Source 3.5mm Connector

AGILENT / HP 54641D Mixed Signal Oscilloscope 350 MHz 54642D alternate

Agilent/HP 34420A nanovolt/microohm meter, NIST-cal'd

AGILENT 16900A ANALYSIS SYSTEM E420922 E427342 E427344 E427320 E427341 E427339

ABB 40 HP ACH401C03032+A0AE0000 AC Drive w/ Bypass and Disconnect VFD

Agilent HP E4916A Option 001 Impedance Probe Kit

AEROFLEX WCDMA ACE 3G PROTOCOL ANALYSIS TEST SYSTEM POWERS ON

Agilent N6705B

Agilent / HP 86130A BitAlyzer / 3.6 Gb/s Error Perbance Analyzer

Agilent/HP N8973A Noise Figure Meter; 10MHz to 3.0GHz

Agilent 4395A + 87511A /1D5/1D6 10Hz-500MHz Network Spectrum Impedance Analyzer

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

Agilent J6810B Dual-Rate Line Interface Module (LIM) - STM-4/STM-1, OC-12/OC-3

Agilent - HP 8596E SPECTRUM ANALYZER

AGILENT ROUTER TESTER 10G/1 850NM VSR-1 OC-192C/STM-64C POS

Agilent / HP N6705B DC Power Analyzer: Modular, 600W, 4-Slot

ABB 3BSX796254R4, , 3BSX796254R4,

Agilent HP 89441A W-CDMA Vector Signal Analyzer DC to 2.65 GHz AY8/AY9/AYA/AYB

ABB BAILEY CONTROLS INFI 90 INPCT01 PLANT LOOP COMPUTER TRANSFER MODULE INFI90

Agilent N4872A

Agilent / HP 83496B Optical / Electrical Clock Recovery Module w/ Phase Noise

Agilent/HP 85134F VNA Cable set

Agilent 33522A-002-400

ABB 5SDD0760D0001 3BHL001862P0001 Thyristor for ACS1000 AC Drive Set of 6

Agilent HP MM Fiber SmartProbe WireScope Pro N2647MM

Affinity Chiller PNE-H20L-ED36CBCO

Agilent N9020A MXA Signal Analyzer 20 Hz to 13.6 Ghz

AFFINITY RWA-005T-CE01CBD3 chiller 900-34785-000 type R-134A

Agilent N9020A MXA Signal Analyzer 20Hz-13.6Ghz with Options

Agilent / HP 8902A Measuring Receiver , Power Meter

Air Products 1491-3113-1A Manifold, Main SG 100

Agilent 54845A /ABJ DC-1.5GHz 4ch 8Gs/s Digital Oscilloscope

ABB ACS601-0020-6-000B1200901 600VAC 20HP DRIVE TESTED QUANTITY

Agilent N1921A wideband power sensor 50mHz-18gHz for epm / p-series power meters

Agilent / HP 16902A Logic Analyzer Mainframe, 6 Slot

Agilent W2641B Display Port Test Point Adapter

Agilent 11974V 50-75GHz Preselected RF Section CALIBRATED S/N MY30010218

ABB 3HAC022104-002 PC Board Flash Disk

Agilent HP E4418B EPM Power Meter w/E4412A CW Power Sensor and 11730A Cable

AEROFLEX IFR 2935 GSM BASESTATION TEST SET

Agilent N5280A

Agilent / HP 8560E Spectrum Analyzer, 30 Hz - 2.9 GHz

Agilent/HP E4400B signal generator, 250 kHz to 1000 MHz - NIST-certified

Agilent 4155C Semiconductor Parameter Analyzer Agilent Cal + 1-

ABB ACH401B01132 + A0DE000 AC Motor Speed Drive WOW

AGILENT HP-8753ET TRANSMISSION/REFLECTION NETWORK ANALYZER 300KHZ-3GHZ

Agilent - HP 11896A Polarization State Controller