Aerotech Automation1 XI4-4P1, Руководство по оборудованию

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2.4.3. 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
Figure 2-31 .
Table 2-37: 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 2-38: Analog Input Pins on the Analog I/O and Laser Interface Connector
Pin # Description In/Out/Bi
6 Analog Common Output
7 Analog Input 0+ (Differential) Input
17 Analog Input 0- (Differential) Input
8 Analog Input 1+ (Differential) Input
18 Analog Input 1- (Differential) Input
9 Analog Input 2+ (Differential) Input
19 Analog Input 2- (Differential) Input
10 Analog Input 3+ (Differential) Input
20 Analog Input 3- (Differential) Input
Figure 2-31: Analog Inputs Schematic
iXI4/XI4 Hardware Manual 2.4.3. Analog Inputs (Differential)
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