way. If the product is damaged, return it to NI for
repair.
NI 9208 with Spring Terminal Safety Voltages
Connect only voltages that are within the following limits:
Isolation
Channel-to-channel
None
Channel-to-earth ground
Continuous
250 Vrms, Measurement
Category II
Withstand up to
4,000 m
3,000 Vrms, 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 9208 to signals or use
for measurements within Measurement Categories III
or IV.
NI 9208 Getting Started Guide
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© National Instruments
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