JZNC-XPPO2B
JZNC-XPPO2B
JZNC-XPPO2B
P.S.共同点均为计算机化的控制装置。
不同的是:DCS和PLC这两个概念起源于不同的工业领域且字面定义也不同。
--DCS的字面定义是“分布式控制系统(distributed control system)"是从系统结构上定义的。早的概念来源于石油化工行业的计算机控制(大)系统。连续过程控制能力很强。
--PLC的字面定义是“可编程逻辑控制器(programable logic controller)"是从功能上定义的概念。概念早指机械加工行业的计算机化逻辑控制装置。开关量处理能力强。早的PLC系统较小。
--现代的DCS和PLC的区别已越来越小。DCS处理连续量和开关量的能力都很强。PLC处理连续量的能力也越来越大,大型PLC系统结构上也是分布式的。
--顺便介绍一个SCADA系统,这个概念发源于电力行业,也是从系统功能上定义的概念。也就是我国早所说的”三遥系统(遥侧,遥信,遥控)“。初的系统是晶体管的。现代的SCADA系统则都是计算机化的。用DCS或PLC也可以组成具有SCADA功能的系统。
备货,备货,降降降,火火火,火火火……
————————————————————————————————
公司名称:厦门泰尼电气有限公司
联系人:小黄(销售代表)
联系电话:
传真号码:(麻烦备注01006收)
手机:
QQ号码:2917675397
邮箱:2917675397@qq.com
诚信经营,质量为首,诚信至上,泰尼电气小黄竭诚为您服务!!!
————————————————————————————————
AMAT Quantum Leap II Process Control Rack
Applied Materials QUANTUM LEAP II PROCESS MODULE
Applied Materials QUANTUM LEAP II Beam Line
Kokusai Vertron 3 VDF LPCVD Diffusion furnace 200mm
Varian E1000 Main
KLA 2131 Defect Wafer Inspection System Working
Novellus Concept Two II Altus Deposition Tool DLCM
AMAT XR80 300mm Ion Implanter Process Rack 9090-00668
LAM Research AC Distribution Unit 685-029442-140 New
Hitachi S-9300 CD SEM Tool 300mm Complete
CFM Water Purification System Full Flow 4/97 Astex
AMAT Centura RTP 300mm Chamber Tool
AMAT Centura RTP Chamber Tool 300mm
LAM OnTrak DSS-200 Wafer Scrubber System
Cymer Excimer Laser System ELS-6400
Therma-Wave Opti-Probe 2600B thermawave optiprobe
Tokyo Electron ACT 12 Cassette Block 200mm
Faro Measuring Arm S12 Silver Series 12 working
Rorze FABS-202 Wafer Transfer Station 1VRR8150-W01-005
Rorze FABS-202 Wafer Transfer 1VRR8150-W01-006 working
Nova NovaScan 3060 Meas. Unit Wet System new 0190-00492
Nova NovaScan 3030 Dry Meas. Unit 300mm new 0190-00563
Faro Measuring Arm S08 Silver Series working
KLA-Tencor Prometrix FT-750 Film Thickness Measurement
NanoMetrics NanoSpec 9000 Profilometer Set new
NANOmetrics NanoSpec 9000b 9000i Metrology Tool new
KLA-Tencor Prometrix FT-750 Film Thickness Measurement
Coherent ExciStar S Laser 1127985 rebuilt 0190-B0150
MRC Eclipse RMX Magnet Assy. A119182 RD
MRC Eclipse Star RMX Magnet Assy. 026146 working
MRC Eclipse RMA Magnet Assy. A126387 working
AMAT XR80 Implanter Gas Box Assy. 9010-00049 0010-99158
Brooks Genus Left Vacuum Load Lock 001-9200-54
TEL ACT 12 WEE X-Theta Drive Assy 200mm
Yaskawa Transfer Robot Track XU-ACL4720
Alcatel ADS 801 Dry Vacuum Pump
Ebara Dry Vacuum Pump A150W-T untested
Ebara A150W-T Vacuum Pump untested
Thermo Electron Neslab DI Max DEI Water to Water Cooler
Yaskawa Dual Arm Transfer Robot XU-RCM7221 new
Yaskawa Transfer Robot Linear Track XU-ACL4141 new
TEL Tokyo Electron Fujikin Gas/Steam Cabinet
Edwards Dry Vacuum Pump iQDP80 rebuilt
Edwards iQDP80 Dry Vacuum Pump AMAT 3620-01386 new
ASML Stepper A1208 Digital Focus PCB 859-0743-018
TEL ACT 8 Plate Process Temp Control CT2986-424791-12
Alcatel ADS 501 Dry Vacuum Pump not working
Alcatel Dry Vacuum Pump ADS 501 not working
TEL Eclipse Star Shield Kit 42755-0500 new