Chapter 3
Signal Connections
3-2
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Figure 3-1.
SCXI-1112 Module Front Connector Pin Assignments
Analog Input Signal Connections
The differential input signal range of an SCXI-1112 module input channel
is
±0.
1 V. This differential input range is the maximum measurable voltage
difference between the positive and negative channel inputs. The
common-mode input signal range of an SCXI-1112 module input channel
is
±
11 V. This common-mode input range for either the positive or the
negative channel input is the maximum input voltage that will result in a
valid measurement. Each channel includes input protection circuitry to
withstand the accidental application of voltages up to ±42 VAC peak or
VDC.