National Instruments NI-9260, Начало работы

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Overvoltage protection ±30 V
Channel-to-earth ground ±30 V maximum
Isolation Voltages
Channel-to-channel None
Channel-to-earth ground None
Safety Guidelines for Hazardous Voltages
Caution
Ensure that hazardous voltage wiring is performed only by
qualified personnel adhering to local electrical standards.
Caution
Do not mix hazardous voltage circuits and human-accessible
circuits on the same module.
Caution
Ensure that devices and circuits connected to the module are
properly insulated from human contact.
Caution
When module terminals are hazardous voltage LIVE (>42.4 V
pk
/60
V DC), you must ensure that devices and circuits connected to the module
are properly insulated from human contact.
Safety Guidelines for Hazardous Locations
The NI-9260 is suitable for use in hazardous locations; , and hazardous locations;
and nonhazardous locations only. Follow these guidelines if you are installing the
NI-9260 in a potentially explosive environment. Not following these guidelines may
result in serious injury or death.
Caution
Do not disconnect I/O-side wires or connectors unless power has
been switched off or the area is known to be nonhazardous.
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NI-9260 Getting Started