National Instruments NI 9481 Manuel D’Utilisation
© National Instruments Corp.
3
NI 9481 Operating Instructions and Specifications
Safety Guidelines
Operate the NI 9481 only as described in these operating
instructions.
instructions.
Hot Surface
This icon denotes that the component may be
hot. Touching this component may result in bodily injury.
Safety Guidelines for Hazardous Voltages
If hazardous voltages are connected to the module, take the
following precautions. A hazardous voltage is a voltage greater
than 42.4 V
following precautions. A hazardous voltage is a voltage greater
than 42.4 V
pk
or 60 VDC to earth ground.
Caution
Ensure that hazardous voltage wiring is
performed only by qualified personnel adhering to local
electrical standards.
electrical standards.
Caution
Do not mix hazardous voltage circuits and
human-accessible circuits on the same module.
Caution
Make sure that devices and circuits connected to
the module are properly insulated from human contact.