Ensemble LAB Hardware Manual
Installation and Configuration
2.5.7. Analog Input 0
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
.
Table 2-27:
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 2-28:
Analog Input Connector Pin Assignment (J106)
Pin#
Description
In/Out/Bi
13
Analog Input 0 + (Differential)
Input
14
Analog Input 0- (Differential)
Input
24
Input Common
-
+
-
AD622AR
.0
1
100
100
J106-14
J106-13
A
+12V
-12V
ANALOGIN0-
AN
+
-
ANALOG GND
J106-23
Shielded
Cable
Signal
Source
A
Figure 2-30:
Analog Input 0 (J106)
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Chapter 2
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