E-709 Compact and Cost-Optimized Digital Piezo Controller (PDF)

Compact and Cost-OptimizedDigital Piezo ControllerF O R S G S , P I E Z O R E S I S T I V E A N D C A PA C I T I V E S E N S O R SFast digital controllerAs bench-top (.xRG) or as OEM board (.xR).Voltage range -30 to 130 VInterfacesUSB, digital RS-232, fast serial interface with up to 25MBit/s. Additional high-bandwidth analog controlinput/sensor input. Analog output, e.g. for externalamplifiersE-709 Linearity to 0.02% Fast 25 Mbit/s serial interface Comprehensive I/O functions Low-cost OEM versionsavailable Extensive software supportUser software and functionsPIMikroMove, PI General Command Set (GCS). Driversfor LabVIEW, shared libraries for Windows and Linux.Compatible with µManager, MetaMorph, MATLAB. WaveGenerator. Linearization. Data recorder. Auto zero. TriggerI/O. Software configurable servo parametersComparison 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 ofmagnitude© Physik Instrumente (PI) GmbH & Co. KG 2011. Subject to change without notice. Latest releases available at www.pi.ws. 12/03/26.0N A N O P O S I T I O N I N G & P I E Z O E L E C R I C S |W W W . P I . W S

E-709.SR/E-709.SRG E-709.PR/E-709.PRG E-709.CR/E-709.CRGSensor type SGS Piezoresistive CapacitiveFunction Digital controller for single-axis piezo Digital controller for single-axis piezo Digital controller for single-axis piezonanopositioning systems nanopositioning systems nanopositioning systems(.SR: OEM board) (.PR: OEM board) (.CR: OEM board)Channels 1 1 1Processor DSP 32 bit floating point, 150 MHz DSP 32 bit floating point, 150 MHz DSP 32 bit floating point, 150 MHzServo characteristics P-I, 2 notch filter, sensor linearization P-I, 2 notch filter, sensor linearization P-I, 2 notch filter, sensor linearizationSampling rate, servo-control 10 kHz 10 kHz 10 kHzSampling rate, sensor 10 kHz 10 kHz 10 kHzSensorLinearization 5th order polynomials 5th order polynomials 5th order polynomialsSensor bandwidth 5 kHz 5 kHz 5 kHzSensor resolution 16 bit 16 bit 16 bitExt. synchronization No No NoAmplifierOutput voltage -30 V to +130 V -30 V to +130 V -30 V to +130 VPeak output power 10 W (5 ms)Peak current 100 mA (5 ms)Current limitation Short-circuit-proof Short-circuit-proof Short-circuit-proofResolution DAC 17 bit 17 bit 17 bitInterface and operationCommunication interfaces USB, RS-232, SPI USB, RS-232, SPI USB, RS-232, SPIPiezo / sensor connection Sub-D, 9-pin Sub-D, 9-pin Sub-D-Special connectorI/O ConnectorCommand setUser softwareSoftware driversSupported functionalityDisplayMiscellaneousHD-Sub-D 26-pin, 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)PI General Command Set (GCS)PIMikroMoveLabVIEW drivers, shared libraries for Windows and LinuxWave generator, data recorder, auto zero, trigger I/O, MATLAB, MetaMorph, µManagerStatus LED, overflow LEDOperating temperature range 8 to 50 °C (above 40 °C, 8 to 50 °C (above 40 °C, 12 to 50 °C (above 40 °C,power derated) power derated) power derated)Dimensions 160 x 96 x 33 mm 160 x 96 x 33 mm 160 x 96 x 33 mmMass 260 g / 470 g 260 g / 470 g 260 g / 470 gOperating voltage 24 VDC 24 VDC 24 VDCMax. power consumptions 24 W 24 W 24 WLinear Actuators &MotorsPiezo DriversSingle-ChannelAppendixNanometrologyHexapod SystemsMicropositioningE-709 OEM version boardE-709: Operating limits with various PZT loads (open-loop),capacitance is measured in µFN A N O P O S I T I O N I N G & P I E Z O E L E C R I C S |W W W . P I . W S