A20B-1000-0800
14502503-002
②信息保護(hù)與恢復(fù)——當(dāng)偶發(fā)性故障條件出現(xiàn)時(shí),不破壞PLC內(nèi)部的信息。一旦故障條件消失,就可恢復(fù)正常,繼續(xù)原來的程序工作。所以,PLC在檢測到故障條件時(shí),立即把現(xiàn)狀態(tài)存入存儲(chǔ)器,軟件配合對存儲(chǔ)器進(jìn)行封閉,禁止對存儲(chǔ)器的任何操作,以防存儲(chǔ)信息被沖掉。
FRN0020C2S-2U
可編程序控制器,英文稱ProgrammableController,簡稱PC。但由于PC容易和個(gè)人計(jì)算機(jī)(PersonalComputer)混淆,故人們?nèi)粤?xí)慣地用PLC作為可編程序控制器的縮寫。它是一個(gè)以微處理器為核心的數(shù)字運(yùn)算操作的電子系統(tǒng)裝置,專為在工業(yè)現(xiàn)場應(yīng)用而設(shè)計(jì),它采用可編程序的存儲(chǔ)器,用以在其內(nèi)部存儲(chǔ)執(zhí)行邏輯運(yùn)算、順序控制、定時(shí)/計(jì)數(shù)和算術(shù)運(yùn)算等操作指令,并通過數(shù)字式或模擬式的輸入、輸出接口,控制各種類型的機(jī)械或生產(chǎn)過程。PLC是微機(jī)技術(shù)與傳統(tǒng)的繼電接觸控制技術(shù)相結(jié)合的產(chǎn)物,它克服了繼電接觸控制系統(tǒng)中的機(jī)械觸點(diǎn)的接線復(fù)雜、可靠性低、功耗高、通用性和靈活性差的缺點(diǎn),充分利用了微處理器的優(yōu)點(diǎn),又照顧到現(xiàn)場電氣操作維修人員的技能與習(xí)慣,特別是PLC的程序編制,不需要專門的計(jì)算機(jī)編程語言知識(shí),而是采用了一套以繼電器梯形圖為基礎(chǔ)的簡單指令形式,使用戶程序編制形象、直觀、方便易學(xué);調(diào)試與查錯(cuò)也都很方便。用戶在購到所需的PLC后,只需按說明書的提示,做少量的接線和簡易的用戶程序編制工作,就可靈活方便地將PLC應(yīng)用于生產(chǎn)實(shí)踐。
在當(dāng)今經(jīng)濟(jì)競爭激烈的環(huán)境下,制造工藝的細(xì)小改進(jìn)可產(chǎn)生巨大的競爭優(yōu)勢。這種觀念正在驅(qū)使工廠車間發(fā)生根本性的轉(zhuǎn)變。制造商正在部署***的傳感器技術(shù),采用新的控制架構(gòu),并開始挖掘“大數(shù)據(jù)”和數(shù)據(jù)分析的潛力。
可編程序控制器,英文稱Programmable Controller,簡稱PC。但由于PC容易和個(gè)人計(jì)算機(jī)(Personal Computer)混淆,故人們?nèi)粤?xí)慣地用PLC作為可編程序控制器的縮寫。它是一個(gè)以微處理器為核心的數(shù)字運(yùn)算操作的電子系統(tǒng)裝置,專為在工業(yè)現(xiàn)場應(yīng)用而設(shè)計(jì),它采用可編程序的存儲(chǔ)器,用以在其內(nèi)部存儲(chǔ)執(zhí)行邏輯運(yùn)算、順序控制、定時(shí)/計(jì)數(shù)和算術(shù)運(yùn)算等操作指令,并通過數(shù)字式或模擬式的輸入、輸出接口,控制各種類型的機(jī)械或生產(chǎn)過程。PLC是微機(jī)技術(shù)與傳統(tǒng)的繼電接觸控制技術(shù)相結(jié)合的產(chǎn)物,它克服了繼電接觸控制系統(tǒng)中的機(jī)械觸點(diǎn)的接線復(fù)雜、可靠性低、功耗高、通用性和靈活性差的缺點(diǎn),充分利用了微處理器的優(yōu)點(diǎn),又照顧到現(xiàn)場電氣操作維修人員的技能與習(xí)慣,特別是PLC的程序編制,不需要專門的計(jì)算機(jī)編程語言知識(shí),而是采用了一套以繼電器梯形圖為基礎(chǔ)的簡單指令形式,使用戶程序編制形象、直觀、方便易學(xué);調(diào)試與查錯(cuò)也都很方便。用戶在購到所需的PLC后,只需按說明書的提示,做少量的接線和簡易的用戶程序編制工作,就可靈活方便地將PLC應(yīng)用于生產(chǎn)實(shí)踐。
AMAT0010-01994Rev.001,MagnetAssembly,PVD,Endura,SputterChamber.417376
AMAT0200-201386"QUARTZINSULATORSMRMFPCII@A401766
AMAT0021-11100,SHIMFixture,Membrane,TitanHeadII.415246
AMAT0020-70785Rev.P1,Insulator,LidSwitch.419018
CutlerHammerFDB3090Maincircuitbreaker90Amps3Poles600VAC-250VDC40C
YokogawaF9286EAF9286EJAmplifierModule3BoardAssemblyPCB
AMAT4060-01097,FESTO,MANFGasPanel,Pneumatic1/8TFTGDNET.417740
DanaherControlsFlexopulseTimer
3M4604ReenterablePSTDomeEnclosureBADPACKAGING
AMAT0040-32050BackPanel,ControlBox,Degasser
AMAT0190-22161FeedThru,FlexSleeve,300mm,Contact
3varian70575001housingvaporizer
2.運(yùn)動(dòng)控制
AMAT0100-09007PhaseandMagnitudeDetectorBoard,PCB,FAB0110-09007,420410
2UNITMFC,massflowcontroller,UFC-1501,N2,10SCCMGasRange,C15-18360
SamsungML-1210D3ML1210D3BlackCartridgeOEMOPEN
AMAT0200-09997Rev.A,FocusRing,220mm,Flat,PolyESC.417304
StecMFCMassFlowControllerSEC-4400,SEC-4400MC,N2,20SCCM,S0937
AMAT0021-25140BlankOff,RF-Hot,300/200MM,Producer-398952
AMAT3060-01261BearingBallRadCont,4.250ID4.750OD.260W417790
HoribaStecMFCSEC-7440,SEC-4400MO,BF3gas,5SCCM
2SensorikSK1-4-M12,AMAT1400-00149SNSRCapacitiveProximity1-4MMDISTPNP
AMAT0190-00115,PneumaticPCBAssembly.417579
CiscoSystems15454-TCC2P-K9TimingCommunicationsAndControlPCB,416279
UNITUFC-1661E,SiH4,750SCCM,MFC1661,novellus22-190306-00
AMAT0010-00147wAssy,EndpointIntrconnt
39usedKF40clamps,NW40flangeclamp
Gould211-313-979AmpTrapFuseUglyBox
OlympusIC80,IC80,MDPlan80,0.9,∞/0F=180ObjectiveLens,Microscope415815
ManufacturerRefurbishedABAllenBradley1778-OACOutputModule
Numatics554XX63AOP00030554XX600OP00030Valve
有極強(qiáng)的自檢及保護(hù)功能。
Foxboro861GM-BD1Transmitter
MKSInstruments100991861,HPSDivision,RapidIsolationValve.417151
AMAT0021-39707Rev.P1,Shaft,ThrottleValve,300mm.418727
AlliedVisionTechnologiesMarlinF-046BIRFDigitalCamera,330275
AMAT0021-25140BlankOff,RF-Hot,300/200MM,Producer-398952
Baldor3214P,6PP232110,DCMotor,90DC.419651
AMAT0040-46296Adapterchamber200mmT.C14Tin
Asyst3200-4347-03,StaticEntryNodePCBA399321
ENIRFGeneratorLPG-6A,LowFrequency,used,asis
FujikinFPR-SDAT-21-6.35UGF-AKHValveSEALED
KalrezAS-568AOring,K#372,Compound4079,8-3/4X9-1/8X3/16IN,414834
JDSUniphaseLaser2214-25MLUP
AMATChamberLid416056
AMAT0040-41027POUDISPENSERBODYEXTENDED
Kay-RaySensallLoopTestSapphireCO2C02LS
Nor-calProducts796-00809-1-001,HighVacuumPneumaticValvew/Chamber,422573
AMAT0010-00772Assy,MountingPlate,ShuttleDrive,Assembly
Setof2OmronF3S-A321-LSafetyLightCurtainsWARRANTY
AMAT0040-43073Cover,CBIACBox200MMRadiance
AMAT0021-20514ClampRing,8inch,SNNF,SST,E/E3.3274MM,116
工業(yè)生產(chǎn)對控制設(shè)備的可靠性要求:
AMAT0240-76688,BracketHardwareKit.415329
OrientalMotorSpeedControlPackSS32E-SSSD,PAVR-20KY,Omron11PFA401327
Asyst3200-4347-03,4002-9144-01,3200-1225-04,3000-1225-01,PCB399315
MKS628B-24626Baratron,4T1/2VCR15P100C
MilliporeCDLD-21S06EManometer,Novellus60-054373-00,0-100Torr,329237
AMAT0200-00014,Cover,Quartz,100mm,XTAL.417350
AMAT0020-25327Colimator1.25:1X1/2Hex,395539
Putco99913FiremansCrossDesignerTruckBodyArtMetalDecal
MKSBARATRON124AA-00010BB,10TORR,used,asis
AMAT0240-13278Kit,PressureSWVer.4,TEOS,0150-09616,0150-09276.419086
FoxboroIGP20-A22E21F-MIL2VPressureTransmitter
AMAT0090-77009AssyLVDTZT-910/900PM2
TylanMFC,FC-2979MEP5-T,O2,50SCCM
A20B-1000-0800
VerifloSP654712ASPBRegulatorValve0242-38957
Honeywell51303979-550APMModuleI/O
Tescom72-2461KRN20,RegulatorValveAssembly,W/CelerityGFF02A4BVM.417050
AMAT3620-01444,KitExhaustAdapterValveOnBoard8F.418467
TylanMFC,FC-2900M,CHF3,50SCCM
2ACMEElectricPS2L-1000,Programmablesolidstate1000WithLoad
TEL,TokyoElectron,SR00691GuideRing,Shield.419789
BerkeleyProcessControlsMWTX-8-MNET,MachineworksController,960537C,422277
StecLF-410A-EVDLiquidMassFlowControllerTEB3g/min,S0101
ElectroglasHorizon4085XSystemI/OASSY247216Teltec01V1196401171
A20B-1000-0800
AMAT3870-04957BallValve,swagelokSS-63TS12-JL
Ricohtype2000RS232CBoardw/DIMM400391G527-17
AMAT0150-05354,CableAssembly,PDO3E84DI/OPDOTray.415245
AeraMFCFC-D980C,Ar,200SCCM
AMAT0150-77340C/AMON/KYBD/MOUSESIGNALA
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