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6FX1113-4AB01現(xiàn)貨 in stock! 歡迎來電咨詢~??！

　煤氣在使用過程中容易產(chǎn)生管網(wǎng)壓力波動，存在不安全因素。煤氣柜作為調(diào)劑煤氣供應(yīng)、減緩管道波動的有效方法，在冶金和化工等行業(yè)得到了廣泛的應(yīng)用。煤氣柜可以有效回收放散煤氣，充分合理利用企業(yè)內(nèi)部的附產(chǎn)煤氣，調(diào)節(jié)管網(wǎng)壓力。作為煤氣這個危險性氣體的“歸宿”，煤氣柜的安全運行對于全廠的生產(chǎn)安全具有重要意義。
　　山東金能科技股份有限公司是一家綜合性化工企業(yè)。多年來，公司秉承 “資源高效、綠色低碳”的循環(huán)發(fā)展理念，以技術(shù)創(chuàng)新為驅(qū)動、以資源高效利用為導(dǎo)向，打造了區(qū)別業(yè)內(nèi)其他企業(yè)的循環(huán)經(jīng)濟(jì)產(chǎn)業(yè)鏈，構(gòu)建了資源利用、產(chǎn)品結(jié)構(gòu)、技術(shù)裝備、環(huán)保模式四大差異化的盈利模式，實現(xiàn)了煤化工與精細(xì)化工的科學(xué)整合，做到了資源利用最大化與資源利用價值最大化。
　　由于金能科技現(xiàn)有的30000m2煤氣柜控制系統(tǒng)在設(shè)計時不具備硬件的冗余、容錯和復(fù)雜邏輯判斷等功能，當(dāng)現(xiàn)場儀表出現(xiàn)顯性故障時，極易造成工藝事故。為提高全廠的安全水平，金能科技決定利用冗余控制技術(shù)，升級現(xiàn)有的煤氣柜監(jiān)控系統(tǒng)。
　　挑戰(zhàn)
　　煤氣柜監(jiān)控系統(tǒng)是智能自動化儀表技術(shù)、自動化控制系統(tǒng)、計算機技術(shù)和網(wǎng)絡(luò)技術(shù)等多種技術(shù)的結(jié)合，涉及到多方面的知識。新系統(tǒng)的設(shè)計需要重點解決現(xiàn)有系統(tǒng)面臨的以下三方面問題：
　　 故障安全：原有系統(tǒng)配置不能夠排除當(dāng)現(xiàn)場儀表出現(xiàn)故障或假液位造成的顯性故障，易造成工藝事故。
　　 傳感器的獨立設(shè)置：對參與聯(lián)鎖的各個傳感器(如活塞高度、氣柜內(nèi)壓力等值)配置為單臺測量，未使用不同的測量方式，不符合傳感器冗余設(shè)置三選二的原則。
　　 硬件的冗余、容錯：模塊前期設(shè)計時，未考慮PLC模塊的冗余、容錯設(shè)計，如發(fā)生儀表的損壞、模塊損壞、電源異常斷電等故障時，極易造成工藝事故。
　　解決方案
　　針對金能科技干式煤氣柜實際情況，基于羅克韋爾自動化組態(tài)技術(shù)和人機界面檢測技術(shù)，金能科技構(gòu)建了現(xiàn)代化的煤氣柜監(jiān)控系統(tǒng)，并與原有控制系統(tǒng)實現(xiàn)了無縫的融合與兼容。
　　項目總體實施過程包括五個步驟：氣柜監(jiān)控監(jiān)測系統(tǒng)總體的方案設(shè)計;氣柜監(jiān)測系統(tǒng)邏輯關(guān)系模型的建立;冗余、容錯目的的達(dá)成，及數(shù)學(xué)模型的建立;完成氣柜監(jiān)測系統(tǒng)軟件部分的組態(tài)設(shè)計與開發(fā);最終系統(tǒng)的聯(lián)調(diào)聯(lián)試以及持續(xù)改進(jìn)。
　　新系統(tǒng)采用由羅克韋爾自動化PLC冗余控制系統(tǒng)結(jié)構(gòu)，基于ContrlNet協(xié)議、工業(yè)以太網(wǎng)協(xié)議等通信方式，實現(xiàn)了傳感器、電源、控制單元以及通信的冗余設(shè)置，控制精度達(dá)到毫秒級，保證系統(tǒng)安全可靠運行?？梢酝瓿蓪ΜF(xiàn)場活塞高度、氣柜內(nèi)部壓力、油槽液位、頂部泄漏量的數(shù)據(jù)的采集和進(jìn)出口閥門等閥門的過程控制。對于輸入、輸出模擬量信號通過加裝防爆安全柵(一入兩出)進(jìn)行現(xiàn)場與控制系統(tǒng)的安全有效隔離，現(xiàn)場檢測信號一分為二，一路進(jìn)原有系統(tǒng)顯示報警，另一路進(jìn)本系統(tǒng)參與聯(lián)鎖控制，雙重保證檢測信號的穩(wěn)定性和安全性。系統(tǒng)所有開關(guān)量輸入、輸出信號都通過隔離繼電器隔離，保證測點的干接點輸入和輸出。

SIEMENS /MOORE QLCCM12ABN CRITICAL CONTROL MODULE NNB

AllenBradleyMountingClipKit4-PiecePanelview600Cat77135-166-55

Allen-Bradley Pane/View 300 Micro

Allen Bradley Selectable Output Module 1771-OW WARRANTY

ABB Electrical Motor - 4.0 KW, 440 volts, 1800 RPM

ACCURAY 064844-001 USPP 064844001

A06B-6079-H101 FANUC DRIVES

8000XLCVD TOSHIBA MONITORS CRT REMANUFACTURED

SIEMENS 6AV77271BB100AC0 NSFP 6AV77271BB100AC0

ALLEN BRADLEY 9324-RLC300ENE NSFP 9324RLC300ENE

ALLEN BRADLEY 6180-FLLEGLZZHCZ USPP 6180FLLEGLZZHCZ

KEYENCE CORP WD310 NSFP WD310

GETTYS M113-A10K-900B NSPP M113A10K900B

YASKAWA ELECTRIC USAMED-30MA2T NSFP USAMED30MA2T

OMRON F10-S50R USPP F10S50R

Siemens 6ES5-314-3UA11 USPP 6ES53143UA11

SIEMENS 6ES5 432-4UA12 6ES54324UA12

SIEMENS S5 6ES5 701-1LA12 Extension Sub-Rack 9-slots

Siemens Input Module 6ES5 318-8MB12 working

SIEMENS 6ES7 223-1HF00-0XA0 in Sealed Box

Siemens OP37 6AV3637-1LL00-0FX1 Membrane Keypad ping Worldwide

QX41 Mitsubishi PLC 32 Point DC Input

GENICOM CA20160-B81X SERIAL INTERFACE MODULE

Texas Instruments Field Interface Module 505-7201

SIEMENS 220uF 450V Capacitor 36 x 36mm

Siemens EM277 6ES7 277-0AA22-0XA0 6ES72770AA220XA0 NIB

Modicon PC-0984-685

Schneider Modicon MODEL AS-B829-116 INPUT MODULE ASSEMBLY

Schneider Modicon AS-BDEO-216 BRAND 16 Pt 24VDC Input ASBDEO216

Schneider Modicon AS-C484-265 USPP ASC484265

Schneider Modicon AS-J810-000 MODULE

Schneider Modicon AS-EM85-000 Memory Module AS EM85 000

Schneider Modicon J878 Modem AS-J878-000 1714

Schneider TELEMECANIQUE TWIDO TWDLMDA40DTK NIB FreeShip

Schneider 140AII33010 Input Module 140-AII-330-10 8-ch E47B ABC3225

PTZ Camera 680TVL B/W 550TVL Color Samsung Original Module 37X Optical

Siemens 6ES5 816-0AA11 6ES58160AA11 Fast Shipping

SIEMENS 6DD1682 OBCO SIMADYN SUBRACK SR24.1 24 SLOT

Indramat Communication Module RMK12.2-IBS-BKL_RMK122IBSBKL

SIEMENS SIMODRIVE 6SN1145-1AA01-0AA2SINUMETIK 840D NCU-BOX 6FC52476FC5356 #B3

SIEMENS Sinumerik 840 1P-6FC5103-0AD13-0AA0 1P6FC51030AD130AA0 _ 570-524-9101-00

SIEMENS MOORE PRODUCTS 15736-69 GATEWAY DATALINK BD RFB

Allen-Bradley Panelview 900 Cat 2711-K9A1 706HT

5370-CVIMC SERIES B, REV A ALLEN BRADLEY COLOR VISION MODULE- - 1 YR WARR

ABB SERVO MOTOR 3HAB4040-1

A06B-0148-B188#7076 FANUC SERVO MOTORS REMANUFACTURED

700HP MOTOR & VACUUM CONTACTOR, 2300 V

PSC INC 1803011-2 USPP 18030112

ALLEN BRADLEY 1785-ENET FNFP 1785ENET

ALLEN BRADLEY 1336VT-B010-EAN-L3 USPP 1336VTB010EANL3

GENERAL ELECTRIC DS3800NEPA1D1B USPP DS3800NEPA1D1B

TEXAS INSTRUMENTS PLC 575-2104 USPP 5752104

STROMBERG SAFT-163-IOC NSFP SAFT163IOC

ELO TOUCH SYSTEMS 200163000 FNFP 200163000

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SIEMENS 6ES5 306 -7LA11 6ES5306 -7LA11

SIEMENS 6ES5-844-1LA21 NSFP 6ES58441LA21

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SIEMENS-CB15 6SE3290-0XX87-8PB0 Profibus interface module

Wago 750-337 CANopen Fieldbus Coupler

Siemens 802SE Membrane Keypad

Modicon AS-S978-000

Schneider Modicon AUTOMATION TSX COMPACT DAP 216N AS-BDAP-216N OUTPUT MODULE

Schneider Modicon AEG/GOULD// AS-C480-000 CPU CARD/PC BOARD XLNT

Schneider Modicon AS-B882-239 NSFP ASB882239

Schneider Modicon AS-884A-301

Schneider Modicon Output Module 8PT AS-BDAP-210

Schneider Modicon AS-P120-000 power supply

Schneider Automation Inc 140 DAO 842 10 140DAO84210 Output Module

SIEMENS 500-5001 INPUT MODULE 5005001

RELIANCE ELECTRIC 45C-201C USPP 45C201C

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ONSTAR COMMUNICATION MODULE OPTION UE1 20833262

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Allen Bradley SLC500 Output Module 1746-OX8 Series A

ABB NBRA-656 ( , s From USA) (60 )

ZOLTMAN AD-1-G4M769 USPP AD1G4M769

(X7-5) 1 MICRO MOTION 1700113ABAEZZZ TRANSMITTER & MASS FLOW SENSOR X7-5

MODICON 372-SPU-78001PSTE NSFP 372SPU78001PSTE

ALLEN BRADLEY 1392-B100-RK-MC-A-H-D1 USPP 1392B100RKMCAHD1

GENERAL ELECTRIC FVK37ED6 USPP FVK37ED6

FOXBORO FX-135TG NSFP FX135TG

SIEMENS 6FM1-470-3AA25 USPP 6FM14703AA25

SCP 00033330-00 USPP 0003333000

YASKAWA ELECTRIC CIMR-V7CU47P5 NSFP CIMRV7CU47P5

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SIEMENS 6ES5456-7LA11 6ES5 456-7LA11S5-115U 456-7 Digital Output

Siemens 6ES5 420-8MA11 USPP 6ES54208MA11

Siemens S5 PLC 6ES5 306-7LA11 Interface Lead

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Sharp JW50H JW-50CUH JW50CUH Control Module

Square D 8030 PS-30

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Siemens 6GF1018-2AA Vision Sensor

Siemens TP177A 6AV6 642-0AA11-0AX1 Protective Film

Schneider Modicon SEALEDAUTOMATION DTA200/AS-HDTA-200

Schneider Modicon AS-BDEP-220 INPUT MODULE ASBDEP220

Schneider Modicon AS-B804-116 OUTPUT MODULE 115VAC

Schneider Modicon LOCAL I/O INTEFACE EXPANDER MODEL AS-J200-001

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Schneider Modicon AS-B875-101 Analog Input ASB875101 An In

SchneiderElectricXBTGT4330Panel

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SBI-7426T-S3 438GB SAS Blade Server 2x 2.53GHz Nehalem

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SIEMENS 6GK7243.2AX01-0XA0 COMMUNICATION MODULE BD

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WESTINGHOUSE 292B335A10 USPP 292B335A10

FANUC A06B-6058-H334 USPP A06B6058H334

DYNAPRO 3040-BU-TSNN4 NSPP 3040BUTSNN4

RELIANCE ELECTRIC 800082-1R USPP 8000821R

NIPPON DENSO US-232 USPP US232

MSA A-TOX-48-RG-0-1-1-0-0-0-0-0--0-0-0-T NSFP ATOX48RG01100000

Siemens 6ES5 430-7LA12-Z 6ES54307LA12Z

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Mitsubishi AJ71QE71 Melsec Ethernet Interface Module AJ71-QE71

WS-X6516-GE-TX CATALYST 6500 16-PORT GIG/COPPER MODULE X-BAR

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Reliance 0-56305-2

Schneider Modicon / P800 Power Supply PN AS-P800-003

Schneider Modicon AS-B238-001 USPP ASB238001

Schneider Modicon AS-P930-004 USPP ASP930004

Schneider Modicon AS-B825-016 INPUT MODULE 800 I/O 24VDC TRU HI IN 16PT

Schneider Modicon AS-B556-000 OUTPUT MODULE 5V TTL

Modicon Output Module 8PT AS-BDAP-210

SIEMENS SIMATIC 6ES54007AA13 INPUT MODULES-

SIEMENS 6ES5-482-8MA12 I/O MODULE DIGITAL 32 PT 24VDC

Siemens SCD1597 6AV8100-1BB00-1AA1 LCD Touch Screen

SIEMENS 6DD1-681-0AJ0/6DD1681-0AJ0 PHOENIX CONNECTOR NIB

SIEMENS SINUMERIK 800 6FX1128-1BB00 6FX11281BB00

SIEMENS 6SN1-111-0AA01-1BA0 NSFP 6SN11110AA011BA0

SIEMENS Simodrive 6RB2000-0NE00 - B Modified Control Board

SIEMENS 6FC9348-7HX NSFP 6FC93487HX

Advantech DO MIC-2752 32ch. Output NIB

ALLEN-BRADLEY 1771-OGD TTL OUTPUT MODULE

ABB ACS600 ACS61100605D00Z1200003 VFD Drive Motor Controller

ACUMENT PCI VISION CARD REV5.2021-0133-0607/ P/N 10021 TESTED/ CONDITION

6ES7467-5GJ00-0AB0 6ES7467-5GJ02-0AB0 Brand , Factory Sealed,

900' Pratt 250 250 3/0 250MCM Aluminum URD Wire Direct Burial XLP USE

SQUARE D ME36800LS1021 USPP ME36800LS1021

COMPUMOTOR 3000-3-P-E USPP 30003PE

BAUMULLER BUG20-120-31-B-010 USPP BUG2012031B010

MODICON S79G-S00-P010 NSFP S79GS00P010

LUTRON XPS20-2774ML-20 NSPP XPS202774ML20

EG&G TORQUE SYSTEMS C0502-001D USPP C0502001D

Siemens 6ES5 103-8MA03 6ES51038MA03

Siemens 6ES5-465-3AA12 USPP 6ES54653AA12

SIEMENS 6ES5 956-0AA12 6ES59560AA12

SIEMENS S5 6ES5-318-8MB13 ET200U

Siemens S5-100U 6ES5 420-8MA11 E6S5420 Digital Input Module

Siemens 6ES7331-7KB00-0AB0 NIB

SIEMENS SINUMERIK 6FC5203-0AF02-0AA1 , no box,

Siemens 6ES5312-5CA12

IBM MT2107 Fibre Interface FICON Adapter Module 24R1058

Xpresskit XK510 interface module by Directed Electronics Viper Python Avital

Siemens 6ES5441-8MA11 6ES54418MA11

Siemens MP270 6AV6 542-0AH10-0AX0 Membrane Keypad

Omron E3N2-D2Y4B-US

Schneider Modicon AS-BDAP-210 DISCRETE OUTPUT MODULE

Schneider Modicon AS-506P-002 USPP AS506P002

Schneider Modicon AS-J890-101 I/O INTERFACE PROCESSOR ASJ890101

Schneider Modicon AS-516P-006 Processor Board Rev C21 (UEX)

Schneider Modicon EK-489 DTA201 RACK W/CARDS 2EA DAP 210/AS-BDA

Schneider Modicon -AS-5540-000

SIEMENS/TI/CTI 505-4216A INPUT MODULE 110VAC 16PTXLNT

SCHNEIDER TSXSUP1051 POWER SUPPLY

Siemens Sinumerik Verteiler Box 6FX2006-1BC01 _ $$

SIEMENS 505-4532 OUTPUT MODULE 5054532

SIEMENS SINUMERIK 810 BOARD 6FX1120-7B

Corbco Millennium DBCS-16 Digital Telecom Communications Chassis Module LOADED

SIEMENS SIMODRIVE C98043-A1086-L11 07 C98040-A1086--P11-05-86

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

Advantech Axiomtek FSC-1621VD Main Board

Allen-Bradley 6185-DACABBZ Series A Touchscreen A4

ABB 3HAA0001-ACF IRB6000 Robot Servo Motor Axis 4 or 5 (complete with pinion)

ACCURAY 082157-002 HRVI SCANNER CONTROL BOARD CIRCUIT BOARD MODULE CARD 51996

A06B-6102-H206#H520 FANUC CONTROLLERS

8030CRM565 SY/NET Square D Class 8030 Type CRM565 8030 CRM 565

SIEMENS 6ES5-243-1BA11 USPP 6ES52431BA11

APC ET41150 USPP ET41150

ALLEN BRADLEY 6181P-15NP2KH USPP 6181P15NP2KH

KOLLMORGEN IND TTRB-4033-102-A-02-D USPP TTRB4033102A02D

GOULD BIOMATION 2805-MASTER USPP 2805MASTER

PALL INDUSTRIAL 1206321 USPP 1206321

Siemens 6ES5-340-3KB21/6ES5340-3KB21 COMM./INTERFACE MODULE NIB

SIEMENS 6ES5 440-8MA21 6ES54408MA21

SIEMENS S5 6ES5525-3UA21 6ES55253UA21 Com. and Memory

Siemens IP Module 6ES5 482-8MA13 SURPLUS appears to be No Paperwork

Siemens 6ES7 223-1PL21-0XA0 6ES7223-1PL21-0XA0

SIEMENS OP7 6AV3 607-1JC30-0AX1 Membrane Keypad

QLogic SANBox 5600 FC 20 Port Switch SB5602-20B 4GB Fabric Switch 4x 10GB

GM Class II Aftermarket Radio to Factory System Interface Module Wire Harness

TOTAL CONTROL "QPI21100C2P serA" OPERATOR INTERFACE WITH COMMUNICATION MODULE

Siemens 3RK1903-1CB00 / 3RK19031CB00

Siemens Eupec IGBT BSM200GA170DN2SE3256

Modicon PC-K984-485

Schneider Modicon GOULD B375 ANALOG INPUT MODULE AS-B375-001