Aerotech Ndrive QL Series, Руководство по оборудованию

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Ndrive QL Hardware Manual Installation and Configuration
2.5.2. External Voltage Command
The External Voltage Command input allows the user to directly command the Ndrive QL's high voltage
amplifier. This mode must be enabled using the controller software and is not active by default.
Table 2-22: External Voltage Command Connector Pin Assignment (J107)
Pin Description
4 External Voltage Command
8 Analog Common
Table 2-23: External Voltage Command Scaling
External Voltage Command (Input) Piezo Voltage (Output)
+10 V +150 V
0 V 0 V
-2 V -30 V
Table 2-24: External Voltage Command Specifications
Description
Input Range -2V to +10V
Input Impedance 20k Ω
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