E-712 Digital Piezo Controllers On PI (Physik Instrumente) L.P.


Piezo Actuators
Nanopositioning & Scanning Systems
Active Optics / Steering Mirrors
Capacitive Position Sensors
Piezo Drivers & Nanopositioning Controllers
Hexapods / Motorized Positioners
Photonics Alignment Solutions
Motion Controllers
Ceramic Linear Motors & Stages

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	All Categories E-712 Digital Piezo Controllers


	E-712 Digital Piezo Controllers
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	Modular System for up to 6 Axes for Highest Precision Up to 50 kHz servo update rate Highly stable 20-bit D/A converter Real-time operating system for excellent trajectory control Autoloading of calibration data from stage ID chip for interchangeability of controller and mechanics Flexible interfaces: TCP/IP, USB, RS-232; optional broadband analog inputs and outputs Extensive software package Digital linearization for the highest accuracy Linearization algorithms based on higher-order polynomials reduce the linearity error to less than 0.01 %. That is typically 10 times better than conventional controllers. Flexible analog inputs and real-time PIO Each of the four optionally available analog inputs can be configured in two ways. As control input, the voltage applied is linked to one of the axes, e.g., for target values. Configuration as external sensor input allows reading of additional sensor signals, e.g., for autofocusing. Alternatively, the system can be equipped with a fast 32-bit PIO (parallel I/O) for commanding. The PIO supports a restricted command set with 100,000 read and write commands per second required for motion.
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