Installation and Configuration Ensemble HLe
2.5.7. Differential Analog Input 0 (J205)
To interface to a single-ended (non-differential) voltage source, connect the signal common of the source to
the negative input and the analog source signal to the positive input. A floating signal source should be
referenced to the analog common as shown in Figure 2-34.
Table 2-37: Differential Analog Input 0 Specifications
Specification Value
(AI+) - (AI-)
+10 V to -10 V
(1)
Resolution (bits) 16 bits
Resolution (volts) 305 µV
1. Signals outside of this range may damage the input
Table 2-38: Analog Input Pins on the Auxiliary I/O Connector (J205)
Pin# Description In/Out/Bi
13 Analog Input 0 + (Differential) Input
14 Analog Input 0- (Differential) Input
23 Analog Common -
Figure 2-34: Analog Input 0 (J205)
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