點(diǎn)擊圖片查看大圖XYCOM AGP4106G1D24現(xiàn)貨
早在2000年，澳大利亞馬盧奇污水處理廠就曾遭遇到攻擊，在前后三個(gè)多月的時(shí)間里，總計(jì)約100萬(wàn)升未經(jīng)處理的污水直接經(jīng)雨水渠了公園、河流等自然水系。此番行為直接了當(dāng)?shù)卮罅亢Ｑ笊锼劳觯鬯魵庋?，給所在區(qū)域帶來(lái)嚴(yán)重生態(tài)災(zāi)難。 2003年1月，美國(guó)俄亥俄州Dis-Besse核電站和其他電力設(shè)備受到SQLSlamme蠕蟲(chóng)攻擊，在數(shù)小時(shí)內(nèi)網(wǎng)絡(luò)數(shù)據(jù)傳輸量劇增，該核電站計(jì)算機(jī)處理速度變緩、參數(shù)顯示和控制計(jì)算機(jī)無(wú)法運(yùn)作。 彼時(shí)的入侵事件就已為工控防護(hù)敲響了警鐘，但真正拉開(kāi)保衛(wèi)工業(yè)信息序幕的則是臭名昭著的“震網(wǎng)”事件。 2010年6月，震網(wǎng)Stuxnet被發(fā)現(xiàn)，它是個(gè)專門(mén)定向攻擊真實(shí)基礎(chǔ)設(shè)施的“蠕蟲(chóng)”。其利用當(dāng)時(shí)微軟尚未發(fā)現(xiàn)的幾個(gè)漏洞，成功偷襲了伊朗Natanz核電站，造成大量離心機(jī)損毀；此后的2012年，美國(guó)加州的Chevron石油公司對(duì)外稱，他們的計(jì)算機(jī)曾受到該震網(wǎng)病襲擊；隨后，美國(guó)BakerHughes、ConocoPhillips和Marathon等石油公司也相繼發(fā)表聲明稱，其計(jì)算機(jī)也感染了震網(wǎng)。他們發(fā)布警告，一旦侵害了真空閥，就會(huì)造成離岸鉆探設(shè)備失火、人員傷亡和生產(chǎn)停頓等重大事故。
AN “Flow_ A”
AN “Feed_pump_A”
＝ #Close_Valve_ Fulfilled
CALL “Valve_ block”
Open ：＝#Enable_ Valve
Close ：＝#Close_Valve_Fulfilled
Dsp_Open ：＝#Feed_Valve_A_Open
Dsp Closed ：＝# Feed_Valve_A_Closed
Valve ：＝“Feed_Valve_ A”
進(jìn)料泵B的互鎖
A “EMER_ STOP_off”
A “Tank_ below_max”
AN “Drain”
＝ #Enable_Motor
Network 7 為配料B調(diào)用電機(jī)的FB
A “Feed_pump_B_Start”
A #Enable_Motor
＝ #Start_Fulfilled
A(
O “Feed_Pump_B_Stop”
ON #Enable_Motor
) ＝ #Stop_Fulfilled
CALL “Motor_block”， “DB_feed_pump_A”
Start ：＝Start Fulfilled
Stop ：＝Stop_Fulfilled
Response ：＝“Flow_ B”
GENUINE APC Symmetra Replacement Battery SYBTU1-PLP C10 NEW for SYBT4
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APC Smart-UPS SMT1000RM2U 1000VA Rack-mountable UPS SMT1000RM2U
APC Smart-UPS SUA1500US 1500VA 1500VA TWR 120V LIN
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Agilent 11857D 50 ohm APC-7 Test Port Cable for 8753D/E
APC Smart-UPS 1000 VA Tower 670W 6.1 Minute Full Load SMT1000 6.1 Min Full Load
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5131:APC-Ameri?can Power Conversion:SU5?000RMT5U:Misc:?Power Supply
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ROHL PERRIN ROWE U.3531X-APC TUB FILLER TUB CHROME NEW
Agilent / HP 11857D Test Port Cables, APC-7, 50 Ohms. Warranty.
NEW AKAI APC40 ABELTON CONTROLLER AND SOFTWARE FOR PRO DJ CLUB STAGE MUSICIANS
APC SMX1000 Smart-UPS 800 Watts 1000 VA 120V 2U Rack Tower LCD System
APC SYMIM5 Symmetra LX Intelligence Mod
APC SUA1000 USPP SUA1000
APC RBC12 SmartUPS Replacement Battery Cartridge (2200/3000/500?0)
APC SmartUPS Replacement Battery Cartridge SU1000/SU3000/?SU5000 RBC44 NEW
APC NO:640-0734G PC BOARD REV-8 {ITEM TAKEN OUT OF NEW PRODUCT}
XYCOM AGP4106G1D24
ACCURAY 067455-004 DISPLAY ACCURAY 067455004 MAKE OFFER
Accuray MCC/IFCC I/F, part # 013509 REV: J PCB
Accuray 67461-002 67461002 PC Board
Accuray 69242-002 69242002 PC Board
Accuray 64844-002 64844002 PC Board
Accuray 64811-002 64811002 PC Board
INDUSTRIAL NUCLEONICS ACCURAY AD-9-055109-30?269 727622008 55169-30269 PCB CIRCUI
INDUSTRIAL NUCLEONICS ACCURAY 1780-52 89-69-0458 PCB CIRCUIT BOARD / CARD / MODU
INDUSTRIAL NUCLEONICS ACCURAY 2H 245855 PCB CIRCUIT BOARD / CARD / MODULE - USED
INDUSTRIAL NUCLEONICS ACCURAY 61458-32835 PCB CIRCUIT BOARD / CARD / MODULE - US
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Actus Power AC Servo Controller NPSA-104MU-IP1 USPP NPSA104MUIP1 Pak 3PH 220V
ACTUS POWER NPSA-103MU-E4C?SA USPP NPSA103MUE4CSA
ACTUS POWER NPSA-103MU-E1B?S USPP NPSA103MUE1BS
ACTUS POWER NPSA-102MU-E9B?S USPP NPSA102MUE9BS
Actus Power AC Servo Controller NPSA-102MU-E9B?S USPP NPSA102MUE9BS Pak 3PH 220V
Actus Power AC Servo Controller NPSA-103MU-1EC?S USPP NPSA103MU1ECS Pak 3PH 220V
ACTUS POWER NPSA-2.5NN-40E?3 USPP NPSA25NN40E3
ACTUS POWER NPSA-20NN-50E8 USPP NPSA20NN50E8
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Actus Power AC Servo Controller NPA-20NN-50-E8? USPP NPSA20NN50E8 Pak 1-PH/3PH
ACTUS POWER NPSA-2.5-64 NSPP NPSA2564
ACTUS POWER NPSA-2.5-64 USPP NPSA2564
ACTUS POWER NPSA-20-54 USPP NPSA2054
(AS01) NPSA-ZMTA-201A NIKKI DENSO ACTUS-MINI POWER USED WORKING
(AS01) NPSA-ZMTA-401A NIKKI DENSO ACTUS-MINI POWER USED WORKING
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ACTUS POWER PUB33AX1B USPP PUB33AX1B
ACTUS POWER NPSA-103MU-EIB?S/1680336B USPP NPSA103MUEIBS1?68
ACTUS POWER NPSA-2.5-64 supply NPSA2564
XYCOM AGP4106G1D24
Alfa Laval Purifier FOPX 609
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Lee kettle 200 L Pharmaceutical reactor Alfa Laval
Alfa Laval Purifier WHPX 510
Alfa Laval - Purifier-WHPX 513
MAB 205 S-24 - Alfa Laval Solid-wall Disc Separator
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Alfa Laval Purifier MMPX 404
Alfa Laval Purifier MAPX 309
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Alfa Laval Purifier WHPX 507
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ALFA LAVAL HEAT EXCHANGER A15-BFL 992.61 SQ FT
ALFA LAVAL A15 BFL - 993.61 SQ FEET
ALFA LAVAL FLEX AMERICAN HEAT PLATE EXCHANGER A-15 - 719 sq feet
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Alfa Laval Purifier MOPX 207
Alfa Laval Purifier WHPX 505
Alfa Laval Purifier WHPX 407
Alfa Laval Purifier MOPX 205
Alfa Laval Purifier MAPX 205
Alfa-Laval Heat Plate Exchanger
Alfa Laval Purifier MAPX 204
pump skid Heat exchanger Alfa Laval 15hp
ALFA LAVAL Heat Exchange
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ALFA LAVAL 31830-5010-1 USPP 3183050101
Pennsylvania 013-04B Scale Platform with Alfa Laval Flow 140FBB Pump
Alfa Laval Sanitary Pump Mod #SRU1WLD 1 HP 1" Sanitary Flanges W/Sterling Ctrl
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Alfa Laval SattCon CU05-45/SD32D/?DX232, Used, CU0545SD32DDX2?32, Fast Shipping
XYCOM AGP4106G1D24
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