Aerotech Automation1 XC4e, Hardware Manual

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2.5.7. Analog Input 0 (Differential)
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 2-47 .
Table 2-48: Analog Input Specifications
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 2-49: Analog Input Pins on the Auxiliary I/O Connector
Pin# Description In/Out/Bi
13 Analog Input 0+ (Differential) Input
14 Analog Input 0- (Differential) Input
23 Analog Common N/A
Figure 2-47: Analog Input 0 Schematic
XC4e Hardware Manual 2.5. Auxiliary I/O Connector
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