Analog Inputs (Differential); Figure 2-39: Analog Inputs Schematic; Table 2-42: Analog Input Specifications; Table 2-43: Analog Input Pins On The Analog I/O Connector - Aerotech XR3 Hardware Manual

Chapter 2: Installation and Configuration

2.10.2. Analog Inputs (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
Table 2-42: Analog Input Specifications
Specification
(AI+) - (AI-)
Resolution (bits)
Input Impedance
1. Signals outside of this range may damage the input
Table 2-43: Analog Input Pins on the Analog I/O Connector
Pin # Description
1 Analog Input 0+
2 Analog Input 0-
3 Ground
5 Ground
6 Analog Input 1 +
7 Analog Input 1 -
8 Ground
10 Ground
12 Ground
72
Figure 2-39.
Figure 2-39: Analog Inputs Schematic
XR3 Hardware Manual
Value
(1)
+10 V to -10 V
16 bits
1 MΩ
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In/Out/Bi
Input
Input
Output
Output
Input
Input
Output
Output
Output