AppendixA Specificationsfor Maximum Signal Ratings for AT Series Devices
ATE Series User Manual A-40 ni.com
If anysignal s hould fall outside of the specified limits for any of the input
signals,do not connecti t to the DAQdevice. Before proceeding, add
signal-conditioning circuitry to the signal in question to either attenuate
or clip the voltage signal.
Ifdynamic (for example, AC) signals are connected to the inputs, you must
anticipateor calculatethe m aximum voltagethat the signal may attain.
Again,if you suspect it will exceed the maximum signal rating allowed for
the selected signal, you should add protectiono r signal-conditioning
circuitry to preventdamage to the DAQ device and computer.