E 709 Datasheet

User Manual: Pdf datasheet E-709 Compact and Cost-Optimized Digital Piezo Controller

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06.04.2018

For SGS, Piezoresistive and Capacitive Sensors, 1 Axis

Fast digital servo controller

Benchtop (.xRG) or OEM board (.xR). Voltage range -30 to 130 V.

Interfaces

USB, digital RS-232, fast serial interface with up to 25 MBit/s. Additional high-bandwidth analog control input / sensor input.

Analog output, e.g., for external amplifiers.

User software and functions

PIMikroMove, PI General Command Set (GCS). Drivers for NI LabVIEW, shared libraries for Windows and Linux. Compatible

with µManager, MetaMorph, MATLAB. Wave generator. Linearization. Data recorder. Autozero. Trigger I/O. Software-

configurable parameters.

Fields of application

 Multiphoton microscopy, confocal microscopy

 3-D imaging

 Screening

 Autofocus systems

 Surface analysis

 Wafer inspection

E-709

Compact and Cost-Optimized Digital Piezo Controller

 Linearity error to 0.02 %

 Fast 25 Mbit/s serial interface

 Comprehensive I/O functions

 Inexpensive OEM versions available

 Extensive software package

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Specifications

E-709.SR / E-709.SRG E-709.PR / E-709.PRG E-709.CR / E-709.CRG

Sensor type Strain gauge sensors Piezoresistive sensors Capacitive sensors

Function

Digital controller for single-axis

piezo nanopositioning systems (.SR:

OEM board)

Digital controller for single-axis

piezo nanopositioning systems (.PR:

OEM board)

Digital controller for single-axis

piezo nanopositioning systems (.CR:

OEM board)

Axes 1 1 1

Processor DSP 32-bit floating point, 150 MHz DSP 32-bit floating point, 150 MHz DSP 32-bit floating point, 150 MHz

Controller type P-I, two notch filters, sensor

linearization

P-I, two notch filters, sensor

linearization

P-I, two notch filters, sensor

linearization

Sampling rate, servo control 10 kHz 10 kHz 10 kHz

Sampling rate, sensor 10 kHz 10 kHz 10 kHz

Sensor E-709.SR / E-709.SRG E-709.PR / E-709.PRG E-709.CR / E-709.CRG

Linearization 5th order polynomials 5th order polynomials 5th order polynomials

Sensor bandwidth 5 kHz 5 kHz 5 kHz

Sensor resolution 16 bit 16 bit 16 bit

External synchronization No No No

Amplifier E-709.SR / E-709.SRG E-709.PR / E-709.PRG E-709.CR / E-709.CRG

Output voltage -30 V to 130 V -30 V to 130 V -30 V to 130 V

Peak power (<5 ms) 10 W 10 W 10 W

Average output power (>5 ms) 5 W 5 W 5 W

Peak current (<5 ms) 100 mA 100 mA 100 mA*

Average output current (>5 ms) 50 mA 50 mA 50 mA*

Current limitation Short-circuit proof Short-circuit proof Short-circuit proof

Resolution DAC 17 bit 17 bit 17 bit

Interfaces and operation E-709.SR / E-709.SRG E-709.PR / E-709.PRG E-709.CR / E-709.CRG

Communication USB, RS-232, SPI USB, RS-232, SPI USB, RS-232, SPI

Piezo / sensor connection Sub-D 9 (f) Sub-D 9 (f) Sub-D special connector

I/O

HD Sub-D 26 (f)

1 analog input 0 to 10 V

1 sensor monitor 0 to 10 V

1 digital input (LVTTL, programmable)

1 analog output

5 digital outputs (LVTTL, 3x predefined, 2x programmable)

Command set PI General Command Set (GCS)

User software PIMikroMove

Software drivers NI LabVIEW driver, dynamic libraries for Windows and Linux, MATLAB, MetaMorph, µManager, Andor iQ

Supported functions Wave generator, data recorder, autozero, trigger I/O

Display and indicators Status LED, overflow LED

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Miscellaneous E-709.SR / E-709.SRG E-709.PR / E-709.PRG E-709.CR / E-709.CRG

Operating temperature range

8 to 50 °C (above 40 °C, power

derated)

8 to 50 °C (above 40 °C, power

derated)

12 to 50 °C (above 40 °C, power

derated)

Dimensions 160 mm × 96 mm × 33 mm 160 mm × 96 mm × 33 mm 160 mm × 96 mm × 33 mm

Mass 260 g / 470 g 260 g / 470 g 260 g / 470 g

Operating voltage 24 V DC 24 V DC 24 V DC

Max. power consumption 24 W 24 W 24 W

* The E-709 is also available for capacitive sensor-equipped positioning systems in a version with higher output current.

Drawings / Images

E-709: Operating limits (open loop) with various piezo loads, capacitance values in µF

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Comparison of the linearity of a strain gauge sensor with analog controller (top) and the E-709 digital controller (bottom),

which improves the linearity by up to one order of magnitude

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OEM version of the E-709 without housing

Ordering Information

E-709.PRG

Digital piezo controller, 1 axis, -30 to 130 V, piezoresistive sensor, benchtop device

E-709.SRG

Digital piezo controller, 1 axis, -30 to 130 V, strain gauge sensor, benchtop device

E-709.CRG

Digital piezo controller, 1 axis, -30 to 130 V, capacitive sensor, benchtop device

E-709.PR

Digital piezo controller, 1 axis, -30 to 130 V, piezoresistive sensor, OEM module

E-709.SR

Digital piezo controller, 1 axis, -30 to 130 V, strain gauge sensor, OEM module

E-709.CR

Digital piezo controller, 1 axis, -30 to 130 V, capacitive sensor, OEM module