Aerotech Automation1 iXC2, Hardware Manual

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3.3.2. Analog Input (Differential) [-EB1]
To interface to a single-ended, non-differential voltage source, connect the signal common of the
source to the negative input and connect the analog source signal to the positive input. A floating
signal source must be referenced to the analog common. Refer to
Figure 3-7 .
Table 3-11: Differential Analog Input Specifications [-EB1]
Specification Value
(AI+) - (AI-)
+10 V to -10 V
(1)
Resolution (bits) 16 bits
Input Impedance 1 MΩ
1. Signals outside of this range may damage the input
Table 3-12: Analog Input Pins on the Analog I/O Connector [-EB1]
Pin# Description In/Out/Bi
1 +5 V (250 mA max) Output
2 Analog Input 0+ Input
3 Analog Input 0- Input
4 Ground N/A
Figure 3-7: Analog Input Schematic [-EB1]
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