NI NI-9205, Начало работы

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Hazardous Voltage
This icon denotes a warning advising you to take
precautions to avoid electrical shock with the NI 9205 with spring
terminal .
Safety Voltages
Connect only voltages that are within the following limits:
Maximum voltage
[1]
Channel-to-COM ±30 V DC
1
The maximum voltage that can be applied or output between AI and COM without
creating a safety hazard.
NI 9205 with Spring Terminal Isolation Voltages
Channel-to-channel None
Channel-to-earth ground
Continuous 250 V RMS, Measurement Category II
Withstand
up to 2,000 m 3,000 V RMS, verified by a 5 s dielectric withstand test
Measurement Category II is for measurements performed on circuits directly
connected to the electrical distribution system. This category refers to local-level
electrical distribution, such as that provided by a standard wall outlet, for example,
115 V for U.S. or 230 V for Europe.
Caution
Do not connect the NI 9205 to signals or use for measurements
within Measurement Categories III or IV.
ni.com
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NI-9205 Getting Started