Figure 2-10: Analog Input 1 (J107); Table 2-20: Differential Analog Input Specifications (J107); Table 2-21: Analog Input Connector Pin Assignment (J107) - Aerotech Ensemble QLe Series Hardware Manual

Installation and Configuration
2.5.2. Differential Analog Input 1
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.
Table 2-20: Differential Analog Input Specifications (J107)
Specification
(AI+) - (AI-)
Input Impedance
Resolution (bits)
Resolution (volts)
1. Signals outside of this range may damage the input
Table 2-21: Analog Input Connector Pin Assignment (J107)
Pin Description
1 Analog Input 1+
2 Analog Input 1-
6 Analog Common
+
Signal Shielded
Source
Cable
-
1 Connection required for floating source.
36
ANALOG IN-
J107-2
A
ANALOG IN+
J107-1
1
GND
J107-6
A
A
Figure 2-10: Analog Input 1 (J107)
Chapter 2
Ensemble QLe Hardware Manual
1 MΩ each input to ground
100
.001
100
100PF 100PF
A A
Value
(1)
+10 V to -10 V
18 bits
76 µV
+12V
-
+
A
-12V
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