External Voltage Command; Table 2-25: External Voltage Command Connector Pin Assignment (J107); Table 2-26: External Voltage Command Scaling; Table 2-27: External Voltage Command Specifications - Aerotech Ensemble QLe Series Hardware Manual

Installation and Configuration

2.5.4. External Voltage Command

The External Voltage Command input allows the user to directly command the Ensemble QLe's high voltage
amplifier. This mode must be enabled using the controller software and is not active by default.
Table 2-25: External Voltage Command Connector Pin Assignment (J107)
Pin Description
4 External Voltage Command
8 Analog Common
Table 2-26: External Voltage Command Scaling
External Voltage Command (Input)
Table 2-27: External Voltage Command Specifications
Input Range
Input Impedance
38
+10 V
0 V
-2 V
Description
-2V to +10V
20k Ω
Chapter 2
Ensemble QLe Hardware Manual
Piezo Voltage (Output)
+150 V
0 V
-30 V
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