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NI 9234E Operating Instructions and Specifications
IEPE compliance voltage.................. 19 V max
If you are using an IEPE sensor, use the following equation to
make sure your configuration meets the IEPE compliance voltage
range.
(
V
common-mode
+
V
bias
±
V
full-scale
) must be 0 to 19
Overvoltage protection (with respect to chassis ground)
For a signal source connected
to AI+ and AI- ............................ ±30 V
For a low-impedance source
connected to AI+ and AI-........... -6 V to 30 V
Input delay ........................................ 40.0/
f
s
+ 3.2
μ
s
where
V
common-mode
is the common-mode voltage applied to the
NI 9234E
V
bias
is the bias voltage of the IEPE sensor
V
full-scale
is the full-scale voltage of the IEPE sensor
