Controller Piezo


  • Automatic Sensor Identification (ASI function)
  • High resolution: 16 bit
  • Voltage supply of several elements can be daisy-chained
  • Loop control with adjustable PID controller
  • Low-pass filter and slew rate limiter
  • USB interface
  • Aluminum casing
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24DV40 – Description

The 24DV40 digital piezo controller is designed to be used as a single unit for quasi-static or dynamic-step positioning applications in laboratories.

For the operation of the actuator a control voltage of -20 V to +130 V and an output current of 40 mA (2 x 40 mA for NanoX® actuators) are supplied.

Connected actuators are controlled via a PC using the integrated USB 2.0 interface. With a 16-bit resolution, the 24DV40 guarantees a high positioning accuracy and low noise.

Actuators are easy to connect to the 24DV40 using D-Sub plugs. Due to the stored information in the EEPROM, the actuator will be automatically recognized. The 24DV40 can be used with actuators equipped with either strain gauge or capacitive sensors, as well as actuators without a measurement system. The 24DV40 also supports actuators based on NanoX® technology.

Technical Data

Part #E-730-800
Output VoltageV-20 … +130
Output Current (constant)mA40 (2 x 40 in NanoX mode)
Voltage Noise (@500 Hz bandwidth)mVrms0.8
SensorExternal sensor, strain gauge, capacitive
Interface ModuleUSB 2.0

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