pi2009
2-118
©
Physik
Instrumente
(PI)
GmbH
&
Co.
KG
2008.
Subject
to
change
without
notice.
All
data
are
superseded
by
any
new
release.
The
newest
release
for
data
sheets
is
available
for
download
at
www
.pi.ws.
Cat120E
Inspirations2009
08/10.18
Piezo Nano Positioning
The compact, high-speed
E-661 piezo controller is de-
signed for nanopositioning sys-
tems with integrated capacitive
position feedback sensors. It
possesses a low-noise integrat-
ed piezo amplifier providing
-20 to 120 V with 80 mA sink
and source capability. The
E-661 comes with a metal case
for EMI protection and an exter-
nal power supply.
High-Speed Interface
The controller features a high-
speed parallel command port
with optical coupled inputs and
extra low-noise, linear, 16-bit
D/A converters. Real-time posi-
tion feedback is realized via a
special trigger option. Addi-
tionally a broadband analog
interface is installed (0 to
10 V).
Nanometer Resolution in Milli-
Seconds
This high-performance con-
troller is designed for nanopo-
sitioning tasks with highest pre-
cision and maximum turnover.
Positioning with nanometer
precisions and settling times of
a few milliseconds are achieved
in combination with the P-726
(see p. 2-32) objective position-
ers or P-753 (see p. 2-16) LISA
actuators. More and more high-
tech branches require nano-
meter accuracy within millisec-
onds. This is the case in micro-
scopy/pharmaceutical research
or quality testing for read/write
heads, where every millisecond
saved raises the throughput
and helps reduce costs.
Single and Multi-Channel
Systems
The same performance is avail-
able in modular form as the
E-612.C0 (see p. 2-162). Up to
four E-612.C0 piezo amplifier
modules can be installed in one
E-501.10 chassis for a multi-
channel system. An internal
address bus allows control of
all modules over a single paral-
lel command port.
E-661 Piezo Controller with Parallel Interface
L52159 10 µs High-Speed Parallel Command Port
L52159 Additional Analog Interface
L52159 For Piezo Stages with Capacitive Sensors
L52159 Notch Filter for Higher Bandwidth
L52159 Integrated Piezo Power Amplifier
L52159 OEM Modules and Multi-Channel System Available
Ordering Information
E-661.CP
Piezo Controller with High-Speed
Parallel Interface, -20 to 120 V,
Capacitive Sensor
For Maximum Command-Throughput Capacity
E-661.CP high-speed bench-top controller with parallel interface
Model E-661.CP
Function High-Speed Piezo Controller
Channels 1
Capacitive sensor circuit
Clock frequency 1.6 MHz
Bandwidth 1.5 kHz
Amplifier
Output voltage -20 to +120 V
Average output power 8 W
Average current 80 mA
Current limitation Short-circuit proof
(5 minutes to shutdown)
Bandwidth (no load) >500 Hz
Digital circuit
Data 16-bit
Input level TTL
Timing THmin 10 µs; TLmin 10 µs
Input current 10 mA
On-target indication On: target position
±0.025 % to 0.2 %,
jumper-selectable
Analog input / output
Control input voltage -2 to 12 V
Input impedance 27 k?,1nF
Sensor monitor output
Voltage range -12 to +12 V (jumper-selectable)
Output impedance 10 ? (10 nF)
Bandwidth 1.5 kHz
Connectors
Digital interface 25-pin sub-D
Piezo LEMO ERA.00.250
Sensor LEMO EPL.00.250
Sensor monitor output SMB
Analog input SMB
Power consumption 15 V, 2 A
(external power supply
included)
Dimensions 125 x 50 x 262 mm
2-119
Piezo Nano Positioning
The E-660.00 piezo driver is a
low-cost amplifier for low-volt-
age piezo actuators and posi-
tioning stages. It can output
and sink a peak current of
20 mA and an average current
of 10 mA. The E-660 is de-
signed for static and low-level
dynamics applications. The
low operating current of only
150 mA @ 12 V makes the unit
suitable for battery operation.
Voltage-Controlled Piezo
Operation
This precision piezo driver is
designed for voltage-con-
trolled piezo operation in both
dynamic and static mode. Its
output voltage is determined
by the analog control signal at
the BNC Control Input socket,
optionally combined with the
DC-offset potentiometer. Vol-
tage-controlled operation (in
contrast to position-controlled
operation) is used in appli-
cations where the fastest possi-
ble response and very high
resolution with maximum
bandwidth are essential,
and/or when commanding and
reading the target position in
absolute values is either not
important or accomplished
with external position feed-
back.
OEM Module / Bench-Top
E-660 Piezo Driver
L52159 Compact Single-Channel Piezo Driver
L52159 Output Voltage Range 5 to 110 V
L52159 12 V Battery or External PS Operation
Ordering Information
E-660.00
Piezo Amplifier, 5 to 110 V,
Bench-Top
E-660.OE
Amplifier Module, 5 to 110 V,
OEM Version
E-660: operating limits with various PZT loads (open-loop),
capacitance is measured in µF
E-660.OE OEM Version E-660.00 Bench-top piezo driver
Technical Data
Model E-660.00 E-660.OE Unit
Function Power amplifier Power amplifier
Channels 1 1
Amplifier
Input voltage 0 to +11 0 to +11 V
Output voltage 5 to 110 5 to 110 V
Peak output power 2 2 W
Average output power 1 1 W
Peak current, < 5 ms 20 20 mA
Average current, >5 ms 10 10 mA
Current limitation Short-circuit-proof Short-circuit-proof
Voltage gain 10 ±0.1 10 ±0.1
Ripple, noise, 5 5 mVrms
0to10kHz
Input impedance 100 10 k?
Interfaces and operation
Piezo connector LEMO ERA.00.250.CTL Header pins
Control Input sockets BNC Header pins
DC-Offset 1-turn pot.,
adds 10 to 0 V
to Control In
Miscellaneous
Operating temperature 5 to +50 5 to +50 °C
range
Dimensions 160x90x60 67x41x20 mm
Mass 0.5 0.25 kg
Operating voltage 10 to 15 VDC, 10 to 15 VDC, V
stabilized stabilized
Max. power 3 3 W
consumption
The precision 10-turn poten-
tiometer can also be used
alone to set the output voltage
manually.
Compact OEM Version
The E-462.OE version is fully
enclosed in a metal case and
designed for mounting on cir-
cuit boards. All inputs and out-
puts are via 8 header pins
located on the bottom of the
module. This OEM module
does not provide manual con-
trols.
Remote Control via Computer
Interface
Optionally, digital control via
an external D/A converter is
possible. For several D/A
boards from National Instru-
ments, PI offers a correspon-
ding LabVIEW driver set which
is compatible with the PI
General Command Set (GCS),
the command set used by all PI
controllers. A further option
includes the patented Hyper-
Bit technology providing
enhanced system resolution.
©
Physik
Instrumente
(PI)
GmbH
&
Co.
KG
2008.
Subject
to
change
without
notice.
All
data
are
superseded
by
any
new
release.
The
newest
release
for
data
sheets
is
available
for
download
at
www
.pi.ws.
Cat120E
Inspirations2009
08/10.18
www.pionline.it, www.pifrance.fr, www.pi-china.cn, www.goa-tech.co.il, www.alt.nl, www.bfioptilas.es, www.pi.ws, www.piceramic.de, www.pi-usa.us, www.pi-usa.us, www.pi-japan.jp, www.pi-japan.jp, www.physikinstrumente.co.uk, www.dyneos.ch, www.parameter.se, dms@deepms.com, www.deepms.com, www.warsash.com.au, www.parameter.se, www.eliovac.com.ar, www.rsdobrasil.com.br, www.woojoohitech.com, www.cairnhill.com, www.tetmakina.com, Seewww.piceramic.com, Seep.1-94ff.andwww.piceramic.com, Seewww.piceramic.com, Seealsowww.piceramic.com, andoscillatingmotione.g.in, info@pi-usa.us, www.pi-usa.us, info@pi-usa.us, www.pi-usa.us, info@pi-japan.jp, www.pi-japan.jp, info@pi-japan.jp, www.pi-japan.jp, info@pi-china.cn, www.pi-china.cn, info@pifrance.fr, www.pifrance.fr, uk@pi.ws, www.physikinstrumente.co.uk, info@pionline.it, www.pionline.it, info@piceramic.de, www.piceramic.de,
www.publitas.com, www.publitas.nl
pi2009 main
