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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原由常規儀表構成，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據輸入輸出運算、過程控制和PLC聯鎖邏輯控制功能，獲得了廣泛的應用，特別是其性能價格比優于同等規模的常規儀表系統，成了我們儀表改造首選的產品。
　　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。現有兩條生產線，每條線包括膠罐系統、凝聚釜系統、尾氣回收系統。每條生產線有4個膠罐，根據膠液熔融指數的不同，不同膠罐中的膠液按相應的比例混配，保證膠液熔融指數合格。合格的膠液送至凝聚釜，根據水蒸氣蒸餾、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絡組成，系統結構如圖1。
護工具。操作站是操作人員完成生產過程監控管理任務的平臺。
　　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、網卡、專用操作員鍵盤、操作臺等。
　　控制站完成整個工業過程的實時監控功能，由主控制卡、數據轉發卡、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，為了增加系統的可靠性，我們對控制站的主控制卡、數據轉發卡進行了冗余配置，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為系統的I/O信號及卡件配備表。

Siemens 6AV7 803-0AB10-1AB0 Membrane Keypad

Siemens C98043-A1203-L23-05

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 TM2AMI8HT in Box

Price includes VAT-Good conditiongood working order

SIEMENS 6ES5 450-8MD11 DIGITAL OUTPUT MODULE

SIEMENS 6FC5235-0AA05-0AA1 SINUMERIK 3.5 FLOPPY

HONEYWELL 620-0042 CIM 6200042 COMMUNICATION INTERFACE MODULE CARD

SIEMENS SIMODRIVE 6SN1145-1BA02-OCAO

SIEMENS Sinumerik 805 6FC4100-1AA00-Z Free Ship

SIEMENS MOORE 162566-61-1 16256-61-1 BDM TERMINATE MODULE TERMINATION 22594

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

555DXRE Electric Conduit Bender w/ 12580 Shoe Group 1/2" a�“ 2" Rigid/EMT

ABB TRANSFORMER 3HAB-7167-1 475-600V 3 PH 3HAB7167-1 475-600V

A06B-0153-B084#7076 FANUC SERVO MOTORS REMANUFACTURED

7300AVPT1 ALLEN BRADLEY POWER SUPPLY REMANUFACTURED

RELIANCE ELECTRIC 3RA2008 USPP 3RA2008

ALLEN BRADLEY 1785-L60L/E USPP 1785L60LE

ALLEN BRADLEY 150-A35NCD USPP 150A35NCD

GENERAL ELECTRIC IS200VCRCH1ABA NSPP IS200VCRCH1ABA

TOTAL CONTROL PRODUCTS QPI-3D200-C2P USPP QPI3D200C2P

SYMAX 8030-ROM-122 NSFP 8030ROM122

FOXBORO A7000DV USPP A7000DV

Siemens 6ES5-102-8MA02 NSFP 6ES51028MA02

SIEMENS 6ES5 373-0AA81 6ES53730AA81

SIEMENS 6ES5-941-7UA11/6ES5941-7UA11 CPU MODULE XLNT

Siemens 6ES5 741 0AB11 6ES5 741 0AB11 MODULE BOXED

SIEMENS 6ES5 100-8MA02 6ES5100-8MA02 S5-100U

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

REXROTH 1070079749 USPP 1070079749

Texas Instruments 2493295-0003

Spirent Adtech 400303A Port Interface -E3 Monitor

VS-S720-10G-3C Cisco Virtual Switching SUP. Engine 720 W/ 2X 10 Gig Eth. 6500/76

Siemens C7-635 KEY 6ES7635-2EC01-0AE3 95% with Mounting, no Box

Modicon AS-T584-205

Schneider Modicon AUTOMATION DEP 220/AS-BDEP-220 FACTORY SEALED

Schneider Modicon TSX Compact AS BADU 216 ASBADU216

Schneider Modicon AS-B885-111 USPP ASB885111

Schneider Modicon AS-B575-202

Schneider Modicon PLC MODULE AS-B804-116 115 V OUTPUT

Schneider Modicon AS-S006-012 A7 S006-002 PCB

Schneider Automation / Modicon PanelMate Plus MM-PM22400C WARRANTY

Sharp JW-32N JW32N Input Module

RELIANCE DRIVE ANALOG I/O MODULE 57405-D

Siemens 6ES7 634-2BF02-0AE3 6ES76342BF020AE3 Fast Shipping

SIEMENS CS51 6DD1660-0AH1 6DD1660-OAH1 good in conditionindustry use

Octel Communications 1.2GB Disk Drive Module 044-2520-005 w/ Fujitsu M1606SAU

SIEMENS Simodrive 611 6SN1111-0AB00-0AA0

SIEMENS SINUMERIK OPERATOR PANEL 6FC3478-3EF20 GE.5702420001.01 USMT MILL CNC

SIEMENS HOFFMAN C-CS6FC USPP CCS6FC

ALLENBRADLEY1771OBDSERIESCOUTPUTMODULE

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

Schneider Modicon AS-BDEO-216 BRAND16 Pt 24VDC Input ASBDEO216

Schneider Modicon AS-B807-132 USPP ASB807132

Schneider Modicon PLC B872 ANALOG OUTPUT AS-B872-200 4CH

Schneider Modicon AS-P120-000 Power Supply

Schneider Modicon AS-BBKF-201 Interbus-S Master Module

Schneider/Modicon MM-PM21400C PanelMate Plus 2000C

SIEMENS 6ES7 321-1BH50-0AA0 DIGITAL INPUT MODULE GOOD TAKEOUT

Sans Digital HA-ARC-ARC1223X 2-Port Mini-SAS 6G SAS/SATA PCIe 2.0 x8 Controller

SIEMENS EA-12 ANALOG OUTPUT MODULE 6DD1642-0BC0

SIEMENS SINUMERIK 810 6FX1128-1BA00 WITH MODULES TESTED WARRANTY

Siemens 505-7354 Communication Module Peer Link

SIEMENS 6SN1145-1BA01-0DA1 | 12mo warranty | Free EU Shipping | Inc UK VAT

SIEMENS 6SN1112-1AB00-1AA0 6SN1 112-1AB00-1AA0 SIMODRIVE 611 Capacitor Module

SIEMENS 6FC5-114-0AA02-0AA0 USPP 6FC51140AA020AA0

AllenBradleyMountingClipKit4-PiecePanelview600Cat77135-166-55

ALLEN BRADLEY X-232820 NSFP X232820

ABB DSQC 115

Adimec MX12P Progressive scan Camera (ISS1.0) w/ Nikon AF Nikkor 1:1.8 85MM Lens

(A0) 1 Brand Rosemount 3051S Transmitter SEE PICS (A0)

INDRAMAT TVD1.3-08-03 USPP TVD130803

YAMATAKE 82114805-501 USPP 82114805501

FANUC A20B-0002-0942 NSPP A20B00020942

ENDRESS & HAUSER 33FT50-AD1AA11A21A NSPP 33FT50AD1AA11A21

RELIANCE ELECTRIC 86495-1R USPP 864951R

OMRON CVM1-CPU21-EV2 USPP CVM1CPU21EV2

PACIFIC SCIENTIFIC R46GENA-TS-NS-VS-00 NSFP R46GENATSNSVS00

Siemens 6ES5 451-4UA13 -FS- 6ES54514UA13

Siemens 6ES5-922-3UA11 NSFP 6ES59223UA11

SIEMENS 6ES5-420-3BA11 USPP 6ES54203BA11

Siemens 6ES5 441-8MA11 Digital Output Module 26675

Siemens S5 6ES5 421-8MA12 INPUT MODULE 2 BASE

Siemens 6SE7090-0XX84-6FF5

Siemens 6ES7 331-7KF02-0AB0 -- 6ES73317KF020AB0

Spectrum Controls 8000 SCP-204

Nady UIM-2X USB Interface Module with Phantom Power

WS-X45-SUP6L-E Cisco Supervisor Engine 6L-E Control processor

SIEMENS 6ES7 621-1AD01-0AE3 Membrane Keypad C7-621

Siemens S30861-Q2014-X-08/01

Reliance 11C57S

Schneider Modicon HelenAudio CD Right as Rain

Schneider Modicon AS-B262-000 USPP ASB262000

Schneider Modicon AS-S210-000 NSFP ASS210000

Schneider Modicon AS-B840-108 OUTPUT MODULE REED RELAY ASB40108

Schneider Modicon AS-B804-016 OUTPUT MODULE

MODICON MM-PM10-200 PANELMATE PLUS MONITOR

Siemens SAI APACS+ Standard Analog Input Module 39SAIAAN PLC 16437 Moore Quadlog

Siemens 6ES5 523-3UA11 6ES55233UA11

SIEMENS S5 6ES5 458-7LA11 Relay Output Module

SIEMENS 6EV3054-0FC Sinumerik CNC Power Supply

SIEMENS SINUMERIK 840D/DE NCU 572.5 6FC5357-0BB25-0AA0 NIB

SIEMENS 6SN1-114-0AA01-0AA0 NSFP 6SN11140AA010AA0

SIEMENS SIMODRIVE 611 BOARD 6SN1118-0NJ01-0AA0

SIEMENS 6FC9340-7HL Connector Cable USED

Advantech PCA-6006V Rev.A1

Allen-Bradley 1771-OBD 10/60V DC OUTPUT MODULE 16 OUTPUTS - ATS 365 Warranty

ABB ACS800-U31-0020-5 DRIVE ACS800U3100205

ADEPT 10332-00505 VJI MODULE CONTROL CARD REV D

6FX1191-0AA00 GE548189.0001.00 SIEMENS 03800 TYP 03 800-ab 03800-ab from"DUBAI"

9465-KPM XYCOM MONITORS CRT REMANUFACTURED

STANDARD RADIO B36500-00-01-0 USPP B3650000010

COOPER TOOLS 3BA-3B260A-2/3K2A-3ZA USPP 3BA3B260A23K2A3Z

CABLETRON TPRMIM-22 NSFP TPRMIM22

NEMATRON CORP IC61A1-C8910461 USPP IC61A1C8910461

MICRO EPSILON ILD-1401-50(000) USPP ILD140150000

FANUC A80L-0024-0004-02 USPP A80L0024000402

Siemens 6ES5 241-1AA12 6ES52411AA12

Siemens 6ES5-470-4UB12 USPP 6ES54704UB12

SIEMENS 6ES5-102-8MA01 USPP 6ES51028MA01

SIEMENS S5 ET200U 6ES5 318-8MB12 DP INTERFACE

Siemens 6ES5 242-1AA13S5 COUNTER MODULE CIRCUIT BOARD 54315

SIEMENS 6ES7621-1AD02-0AE3 Membrane Keypad C7-621

Siemens TD200 6ES7272-0AA30-0YA1 in Box

Siemens 6ES5421-8MA12

Interface PCI expansion interface module PCI-2724C 2724

YOSHIMURA FOR YAMAHA RHINO 700 08-11

Siemens 6ES6400-0EN00-0AA0 Micromaster Encoder FreeShip

SIEMENS MP370 12.1" 6AV6545-0DA10-0AX0 Touch Screen Display Glass

Pacific Scientific SC453-004-05

Schneider Modicon AS-B883-200 Thermocouple Input AS-B883-200 In/O

Schneider Modicon AS-521P-001 USPP AS521P001

Schneider Modicon AS-M480-004 USPP ASM480004

Schneider Modicon AS-8534-000 HIGH/LOW DENSITY CONNECTOR SET

Schneider Modicon 115VAC B351 INPUT MODULE AS-B351-001

Schneider Modicon AS-BDAP-210 TSX OUTPUT MODULE

SIEMENS TRI-S SINGLE INPUT INTEL INTERFACE MODULE 500-896225

Schneider/Modicon 140NOE77101 NIB

SIEMENS SINKING DIGITAL OUTPUT MODULE 505-3532 5053532

SIEMENS 4AV2401-2EB00-0A POWER SUPPLY NNB

SIEMENS SINUMERIK 820 T 6FX1121-4BA03 TESTED WARRANTY

Cisco WS-SVC-CMM Communication Media Module Warranty

SIEMENS SIMODRIVE 6SN1145-1BA01-0DA1 6SN11451BA010DA1

SIEMENS SIMODRIVE 6SN1145-1AA01-0AA1SINUMETIK 840D NCU-BOX 6FC52476FC5356 [5]

Advantech PCA-6006 CPU Main Board REV B2

Allen-Bradley 2711-TC1-B PanelView Touch Screen

ABB 3HAB8101-6/01E DSQC346B Servo Drive Unit

ACCURAY 58119687 USPP 58119687

A16B-2202-0900 Fanuc Main CPU with all daughter boards in good quality

810A06A ALLEN BRADLEY 810 A06A

SIEMENS 6ES5-944-7UB21 NSPP 6ES59447UB21

ASEA BROWN BOVERI 57310255-AX USPP 57310255AX

ALLEN BRADLEY 8520-S10 USPP 8520S10

MAGNETEK GPD515C-B096 USPP GPD515CB096

HONEYWELL 14506951-003 USPP 14506951003

ALLEN BRADLEY 1336Z-PA022-N-GM1 NSFP 1336ZPA022NGM1

REXROTH 8107199569 NSPP 8107199569

Siemens 6ES5-374-2KH21 NSFP 6ES53742KH21

SIEMENS 6ES5 451-4UA13 6ES54514UA13

SIEMENS 100U 6ES5 431 8MA11

Siemens PLC 6ES5-103-8MA02/6ES51038MA02 Ver 2 NICE

Siemens 6ES7 313-1AD00-0AB0 6ES7313-1AD00-0AB0 CPU313

Siemens PC-OP17 PC-TP27 Programming Cable

PWR-950-AC 950W AC P/S FOR CISCO 7600 AND CAT 6500

GSM Modem Pool 8 Ports USB interface Wavecom Module AT Commands Q2403

TRIPP LITE B078-101-USB SERVER INTERFACE USB MODULE

Siemens 6AV3515-1MA01 OP15-B 6AV35151MA01 ping Worldwide

Siemens Inverter 6SE6440-2UD32-2DB1 6SE64402UD322DB1

Modicon SW-CS9D-1DA

Schneider Modicon Expansion Subrack AS-HDTA-201

Schneider Modicon AS-P120-125 125VDC Power Sply ASP120125

Schneider Modicon AS-E385-904 USPP ASE385904

Schneider Modicon ASW801002 Excellent Extender Cable AS-W801-002

Schneider Modicon AS-B266-501

Schneider Modicon Output Module AS-BDAP-216N DAP 216N WARRANTY

Schneider TSX08ED12R8 Telemecanique MODICON TSX NESA

Schneider Modicon Telemecanique TSX08CD12M8AS PLC in box

SIEMENSTEXASINSTRUMENTSOUTPUTMODULE500-5012

SIEMENS 6DD1-679-0AC0/6DD1679-0AC0 INTERFACE PANEL XLNT

SIEMENS 6FX1118-8AC01 Sinumerik 3G _570 025 9030 00

GM CHEVROLET HHR MALIBU VCIM LG 22740323 ONSTAR BLUETOOTH COMMUNICATION MODULE

SIEMENS Simodrive HSA 611 6SN1115-0BA11-0AA1 6SN1 115

SIEMENS Sinumerik 6FC5252-4AX21-4AB0 programming

SIEMENS Sales Bible Jeffrey H Gitomer

Allen-Bradley PanelView 1200 Operator Interface 2711TC1MC

5CD1925AO19AO14 50 HP, 1750/2100 RPM GE DC SURPLUS ELECTRIC MOTOR

ABB YB 560 103-AN POWER SUPPLY YB560103AN

A06B-0313-B572#7008 FANUC SERVO MOTORS