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硬件: Compact FieldPoint, CompactDAQ, CompactRIO, Digital I/O (DIO), Instrument Connectivity Other>>Ethernet, Modular Instruments, Multifunction DAQ (MIO), PXI/CompactPCI, SCC

问题:   NI 在其设备上提供的几种电气隔离有什么区别呢?  我不太清楚通道与通道隔离,数据层隔离(通道与总线),通道与地隔离这几种隔离方法之间的不同。

解答: 隔离是指将仪器上的物理和电气这两部分分离开 

相关链接: KnowledgeBase 1RL9K2US:  What is the Difference between Overvoltage Protection, Isolation, and Safety Isolation (Working Voltage)?
Developer Zone Tutorial:  High Voltage Measurments and Isolation
Developer Zone Tutorial:  Isolation Technologies for Reliable Industrial Measurements


报告日期: 01/21/2008
最近更新: 10/28/2008
文档编号: 4HKFIMGP