品牌:AB
起订:1个
供应:300个
发货:3天内
1746-IV32
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2.数字量:很多人会将数字量与开关量混淆,也将其与模拟量混淆。数字量在时
间和数量上都是离散的物理量,其表示的信号则为数字信号。数字量是由0和1组
成的信号,经过编码形成有规律的信号,量化后的模拟量就是数字量
3.模拟量:模拟量的概念与数字量相对应,但是经过量化之后又可以转化为数字
量。模拟量是在时间和数量上都是连续的物理量,其表示的信号则为模拟信号。
模拟量在连续的变化过程中任何一个取值都是一个具体有意义的物理量,如温度
,电压,电流等。
【大量现货】【当天签合同】【付款当天】就【顺丰发货】
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⑥销售ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi
Robots、OTC Robots、Panasonic Robots、MOTOMAN Robots。
⑦estinghouse(西屋): OVATION系统、WDPF系统、MAX1000系统备件。
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制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。
Invensys Triconex: 冗余容错控制系统、基于三重模件冗余(TMR)结构的最现代化的容错
控制器。
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⑩Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模块等。
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Alcatel P0194P1 PCB P0194E1 working
BioRad Quaestor Q7 Computer Recognition 10365 Quad Ram
Computer Recognition 1520-1000 LCS Board working BioRad
Computer Recognition Systems 8937-0000 Gemini PC-3 PCB
BioRad Quaestor Q7 Computer Recognition 8815DL589 Image
BioRad Quaestor Q7 Computer Recognition 8843CR475 Edge
Power Designs Inc. TW5005W Twin Power Supply as-is
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Griswold Flow Controller 3772F lot of 8 3870-01107
KLA-Tencor 364541 AIT Tower Light Driver Board 552364 R
Supermicro 0090-06086 iAPC Server lot of 4 as-is
Millipore MFC FC-2952MEP5-T N2 100 SCCM 0227-43444 9 Pi
Millipore MFC FC-2952MEP5 O2 200 SCCM 0227-06329 CardEd
SAM Hitachi MFC SFC2482FA H2 20 SLM DeviceNet Surface M
SAM SFC2480FA Mass Flow Controller O2 5 slm MFC
Sam Hitachi SFC2480FA He 5SLM MFC Mass Flow Controller
SAM Hitachi MFC SFC1483FA N2 100 SLM DeviceNet Surface
Unit MFC UFC-1400A 70%He/30%O2 20 SCCM CardEdge 1/4" VC
Siemens PLC Relay 230RCLB11 6ED1 053-1FH00-0BA2 Wo
DIP Proofing Tech Voltage Dip Proofing Inverter DPI 0K5
IBM XSeries 346 Server 8840-PSF as-is 0190-23229
Thermatron Engineering Heat Exchanger 726MP00B01 4022.4
Danaher Motion Stage FM Ball Screw Working
Asyst Communication Board 3200-1232-01 Rev. 003 Wo
Recif Operator Panel IDLW8 Working
HP Hewlett-Packard Sure Store E Disk System A5616AZ HVD
SUN Microsystems Enterprise 420R Server 600-6927-01 lot
Oriental Motor Vexta 2-Phase Driver UD2115B Workin
Lucas Labs Reference Module OVDS 7000 Working
Solvay Solexis 7kg H Galden Coolant ZT 130 5090-00016 N
Noran Instruments Active Scan Interface 700P125849
Celerity MFC IFC-125C SurfaceMount DeviceNet He 5 SLM 0
Keithley Parallel Digital I/O Board PIO-96J Workin
Access Address Decoding Counter Timer Card ADA-8 W
Prolog PCB 0400065 Working
SMC VV5Q21-04-DAK00275 Manifold VV5Q21-05-DAK00730 lot
InUSA Inc Ozone Filter Assembly 810-0309-01 Workin
Horiba STEC LFC LF-410A-EVD TEOS 1.5g/min 9 Pin DSub Lo
SMC E/P Regulator X97 Lot of 5 Working
Celerity 2979 MFC Lot FC-2979MEP5-WM untested 50sccm 10
Celerity Unit IFC-125C Mass Flow Controller N2 92 SCCM
Schroff Testadapter Extender Board 0270-90075 23021
Schroff Testadapter Extender Board Type H 0270-90070 Ne
National Instruments PCI-6527 24 input 24 output Digita
SMC InfiniFlow Controller LFU20-Z07-3A-X3
Lam Research Motor Driver Board 810-8566-1 Rev.D workin
Jennings Technology Capacitor CSV4-900-0206 working 10-
Magmotor Single Phase Amplifier LS-501 711001862 workin
Saginomaya Resistivity Controller Lot (6) W2760819
ECI Technologies 2.5ml Glass Syringe LU70250 3350-0
Sanyo Denki Servo Amplifier PV2A015SM61PA1 BL Super
Granville-Phillips Stabil-Ion Vacuum Gauge Cable 010853
Edwards Vacuum Flash Module D37215020 working
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Edwards iQDP Vacuum Pump Kit C10516501 C10516490 C10517
BOC Edwards Flash Module D37215000 working
Barnant 900-1515 Motor 12VDC
Shimadzu Vacuum Turbopump Cable 262-78549-56V1 working
KLA-Tencor AIT 1 Equinox Multiport Serial I/O Adapter S
MKS Controller Board PCB CDN491 working 15049103
Omron V640-HAM11-V2 Amplifier Unit AMAT 0190-24531
Kollmorgen Magnedyne Brushless Servo Amplifier Rev D 10
Fujikin FUDDFL-81L-6.35-2-316LP Valve 3870-00863 lo
Parker Valve 945AOPLPNCS5143H Lot of 3 06-13029
SMC Flow Switch PF2D520-13-1 Working
SMC Pressure Switch PF2D300-A-X794
SMC Fluorpolymer Regulator SRF30-S11N
SMC Pressure Switch ZSE5B-T2-27L 6000-00042
BioRad Reflective Objective Lens Assy. Quaestor Q7
Noran Active Scan Interface 700P125849 working
Anelva Ionization Gauge MIG-072S working
Sumitomo Hose Supply Return Lot FLX-25FM08S0-00