E 709 Datasheet

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

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Compact and Cost-Optimized Digital Piezo Controller
For SGS, Piezoresistive and Capacitive Sensors, 1 Axis

E-709
 Linearity error to 0.02 %
 Fast 25 Mbit/s serial interface
 Comprehensive I/O functions
 Inexpensive OEM versions available
 Extensive software package

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. Softwareconfigurable parameters.

Fields of application








Multiphoton microscopy, confocal microscopy
3-D imaging
Screening
Autofocus systems
Surface analysis
Wafer inspection

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Specifications
E-709.SR / E-709.SRG

E-709.PR / E-709.PRG

E-709.CR / E-709.CRG

Axes

Strain gauge sensors
Digital controller for single-axis
piezo nanopositioning systems (.SR:
OEM board)
1

Piezoresistive sensors
Digital controller for single-axis
piezo nanopositioning systems (.PR:
OEM board)
1

Capacitive sensors
Digital controller for single-axis
piezo nanopositioning systems (.CR:
OEM board)
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)

5W

5W

5W

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

Sensor type
Function

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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

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