Physik Instrumente Datasheet E 727

User Manual: Physik Instrumente E-727 Digital Multi-Channel Piezo Controller

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25.04.2017
17:09
E-727
Digital Multi-Channel Piezo Controller
For Nanopositioning Systems with Capacitive, Piezoresistive or Strain Gauge Sensors
Digital motion controller for piezo-based nanopositioning systems
Integrated low-noise power amplifiers for PICMA® piezo actuators. Output voltage -30 to +130 V. Supports
nanopositioning systems with strain gauge sensors, capacitive sensors or piezoresistive sensors. P-I
controller with 2 notch filters. Linearization based on 4th order polynomials. Optional Dynamic Digital
Linearization (DDL). Scope of delivery includes wide-range-input power supply, USB and RS-232 cable.
Extensive functionality
Data recorder. ID chip for fast start-up and quick exchange of system components. Extensive software
support, e.g., for LabVIEW, dynamic libraries for Windows and Linux.
Interfaces
Ethernet. USB. RS-232. SPI. 4 analog inputs and outputs each (optional) for external sensors, target values or
external amplifiers. 4 digital inputs and outputs each.
20 kHz control bandwidth
Interfaces: Ethernet, USB, and RS-232
Digital inputs and outputs
Optional analog inputs and outputs
Auto-loading of calibration data from
stage ID chip for interchangeability of
controller and mechanics
4th order polynomial linearization for
mechanics and electronics
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Specifications
E-727.3CD
E-727.3CDA
E-727.3SD
E-727.3SDA
E-727.4SD
E-727.3RD
E-727.3RDA
E-727.4RD
Unit
Tolerance
Function
Digital controller for
multi-axis piezo
nanopositioning systems
with capacitive sensors
.3CDA: Additional analog
interfaces
Digital controller for
multi-axis piezo
nanopositioning systems
with strain gauge sensors
.3SDA: Additional analog
interfaces
Digital controller for
multi-axis piezo nano-
positioning systems with
piezoresistive sensors
.3RDA: Additional analog
interfaces
Axes
3
E-727.3x: 3
E-727.4x: 4
E-727.3x: 3
E-727.4x: 4
Processor
DSP 32/64-bit, floating
point, 375 MHz
DSP 32/64-bit, floating
point, 375 MHz
DSP 32/64-bit, floating
point, 375 MHz
Sampling rate,
servo control
20
20
20
kHz
Sampling rate,
sensor
100
100
100
kHz
Sensor
Servo
characteristics
P-I, two notch filters
Optional: Advanced
piezo control
P-I, two notch filters
Optional: Advanced piezo
control
P-I, two notch filters
Optional: Advanced piezo
control
Sensor type
Capacitive
Strain gauge sensors
Piezoresistive
Sensor channels
3
4
4
Sensor bandwidth
(-3 dB)
10
10
10
kHz
max.
Sensor resolution
(at 1 kHz over-
sampling)
20
20
20
Bit
Amplifier
Output voltage
-30 to 130
-30 to 130
-30 to 130
V
±3 V
Amplifier channels
4
4
4
Peak output power
per channel,
max. 30 ms
28
28
28
W
max.
Average output
power per channel
14
14
14
W
max.
Peak current per
channel,
max. 30 ms
180
180
180
mA
max.
Average output
current per channel
75
75
75
mA
max.
Current limitation
Short-circuit proof
Short-circuit proof
Short-circuit proof
Resolution DAC
20
20
20
Bit
Amplifier
bandwidth
6.5
6.5
6.5
kHz
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E-727.3CD
E-727.3CDA
E-727.3SD
E-727.3SDA
E-727.4SD
E-727.3RD
E-727.3RDA
E-727.4RD
Unit
Tolerance
Interfaces and
operation
Interface /
communication
Ethernet, USB, RS-232,
serial SPI high-speed
interface
Ethernet, USB, RS-232,
serial SPI high-speed
interface
Ethernet, USB, RS-232,
serial SPI high-speed
interface
Piezo / sensor
connection
Sub-D 25W3 (f)
Sub-D 37 (f)
Sub-D 37 (f)
Analog inputs (only
.3xDA)
Sub-D 15 (f)
4 inputs
±5 V or ±10 V
18-bit A/D converter
Sub-D 15 (f)
4 inputs
±5 V or ±10 V
18-bit A/D converter
Sub-D 15 (f)
4 inputs
±5 V or ±10 V
18-bit A/D converter
Analog output (only
.3xDA)
Sub-D 15 (f)
±10 V
20-bit D/A converter
Sub-D 15 (f)
±10 V
20-bit D/A converter
Sub-D 15 (f)
±10 V
20-bit D/A converter
Sensor monitor
(only .3xDA)
Sub-D 15 (f)
Sensor channels 1 to 3
Sub-D 15 (f)
Sensor channels 1 to 3
Sub-D 15 (f)
Sensor channels 1 to 3
Digital input/output
MDR14; 4 inputs,
4 outputs
MDR14; 4 inputs,
4 outputs
MDR14; 4 inputs,
4 outputs
Command set
PI General Command Set
(GCS)
PI General Command Set
(GCS)
PI General Command Set
(GCS)
User software
PIMikroMove
PIMikroMove
PIMikroMove
Software drivers
LabVIEW driver, shared
libraries for Windows,
and Linux
LabVIEW driver, shared
libraries for Windows,
and Linux
LabVIEW driver, shared
libraries for Windows,
and Linux
Supported
functions
Wave generator, data
recorder, macros
Wave generator, data
recorder, macros
Wave generator, data
recorder, macros
Display and
indicators
LEDs for Power, Servo,
Error, Overflow
LEDs for Power, Servo,
Error, Overflow
LEDs for Power, Servo,
Error, Overflow
Linearization
4th order polynomials,
DDL (Dynamic Digital
Linearization)
4th order polynomials,
DDL (Dynamic Digital
Linearization)
4th order polynomials,
DDL (Dynamic Digital
Linearization)
Separate protective
earth connection
Yes
Yes
Yes
Miscellaneous
Operating
temperature range
5 to 40
5 to 40
5 to 40
°C
Overheat
protection
Max. 72 °C, deactivation
of the voltage output
Max. 72 °C, deactivation
of the voltage output
Max. 72 °C, deactivation
of the voltage output
Mass
2.4 to 2.6
2.4 to 2.6
2.4 to 2.6
kg
approx.
Power consumption
80
80
80
W
max.
Power consumption
without load
24
24
24
W
max.
Operating voltage
24 V DC (external power
supply in the scope of
delivery)
24 V DC (external power
supply in the scope of
delivery)
24 V DC (external power
supply in the scope of
delivery)
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Drawings and images
E-727, dimensions in mm
E-727: Operating limits (open-loop) with various capacitive loads, capacitance values in µF
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Ordering information
E-727.3CD
Digital Multi-Channel Piezo Controller, 3 Axes, -30 to 130 V, Sub-D 25W3 Socket, Capacitive Sensors
E-727.3CDA
Digital Multi-Channel Piezo Controller, 3 Axes, -30 to 130 V, Sub-D 25W3 Socket, Capacitive Sensors,
Analog Inputs
E-727.3SD
Digital Multi-Channel Piezo Controller, 3 Axes, -30 to 130 V, Sub-D 37 Socket, Strain Gauge Sensors
E-727.3SDA
Digital Multi-Channel Piezo Controller, 3 Axes, -30 to 130 V, Sub-D 37 Socket, Strain Gauge Sensors,
Analog Inputs
E-727.3RD
Digital Multi-Channel Piezo Controller, 3 Axes, -30 to 130 V, Sub-D 37 Socket, Piezoresistive Sensors
E-727.3RDA
Digital Multi-Channel Piezo Controller, 3 Axes, -30 to 130 V, Sub-D 37 Socket, Piezoresistive Sensors,
Analog Inputs
E-727.4SD
Digital Multi-Channel Piezo Controller, 4 Axes, -30 to 130 V, Sub-D 37 Socket, Strain Gauge Sensors
E-727.4RD
Digital Multi-Channel Piezo Controller, 4 Axes, -30 to 130 V, Sub-D 37 Socket, Piezoresistive Sensors
Possible Accessories
E-710.SCN
DDL (Dynamic Digital Linearization) Firmware Upgrade
Ask about custom designs!

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