E-761 Digital Piezo Controller

Cost-Efficient PCI Board for Piezo Stages with up to 3 Axes

PI E-761
Für Nanopositioniersysteme mit kapazitiven Sensoren
High-speed PCI interface
Additional high-bandwidth analog interface
32-bit digital filters
Notch filter for higher bandwidth
24-bit ultra-low-noise DAC converters
Auto-loading of calibration data from stage ID chip for interchangeability of controller and mechanics
Coordinate transformation for parallel-kinematics / parallel-metrology systems
Extensive software support


E-761.3CD

E-761.3CT

Unit

Tolerance

Function

Digital piezo controller and power amplifier, PCI board

Digital piezo controller and power amplifier, PCI board, trigger output

Axes

3

3

Processor

32-bit, floating-point DSP

32-bit, floating-point DSP

Sampling rate

40 µs / 25 kHz (sensor-oversampling factor 4)

40 µs / 25 kHz (sensor-oversampling factor 4)


Sensor

Servo characteristics

P-I, two notch filters

P-I, two notch filters

Sensor type

Capacitive

Capacitive

Sensor channels

3

3

Sensor resolution

16

16

Bit

Ext. synchronization

Yes

Yes


Amplifier

Output voltage

-20 to 120

-20 to 120

V

Amplifier channels

4

4

Peak output power per channel

5.3

5.3

W

Average output power per channel

1.7

1.7

W

Peak current per channel

50

50

mA

<20 ms

Average output current per channel

10

10

mA

>20 ms

Current limitation

Short-circuit-proof

Short-circuit-proof

Resolution DAC

24

24

Bit


Interfaces and operation

Communication interfaces

PCI connector

PCI connector

Piezo / sensor connection

Sub-D Special

Sub-D Special

Analog input

LEMO

LEMO

Digital output

Optional: 3 × LVTTL available from firmware version 2.0.1.0; requires trigger output bracket with D-Sub connector, 9-pin; to be ordered separately as E-761.00T

3 × LVTTL available from firmware version 2.0.1.0; trigger output bracket with D-Sub connector, 9-pin

Command set

PI General Command Set (GCS)

PI General Command Set (GCS)

User software

NanoCapture, PZTControl

NanoCapture, PZTControl

Software drivers

LabVIEW drivers, Windows and Linux Libraries (DLL)

LabVIEW drivers, Windows and Linux Libraries (DLL)

Supported functionality

Wave generator

Wave generator, trigger output

Display

Status LED for piezo voltage

Status LED for piezo voltage

Linearization

4th order polynomials

4th order polynomials


Miscellaneous

Operating temperature range

5 to 50 (above 40 °C, power derated)

5 to 50 (above 40 °C, power derated)

°C

Overtemp protection

Deactivation at 60 °C

Deactivation at 60 °C

Dimensions

287 mm x 108 mm x 25 mm (2 slots)

287 mm x 108 mm x 25 mm + 122 mm x 45 mm x 26 mm (3 slots)

Mass

0.56

0.56 (PCI-board only)

kg

Operating voltage

5

5

V

Power consumption

20 W, 4 A

20 W, 4 A

max.

Ask about custom designs!

Drawings / Images

PI E-761 Diagram

Downloads

Datasheet

pdf
pdf

PI Datasheet E-761

Digital Piezo Controller Cost-Efficient PCI Board for Piezo Stages with up to 3 Axes
pdf - 761 KB
pdf - 757 KB