IPE16000

Interpolation unit IPE16000

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The programmable interpolation unit IPE16000 - USB is intended for connection to incremental position and angle measuring systems with sinusoidal input signals phase-shifted by 90 °. It can be used on a large number of encoder systems that work according to a wide variety of measuring principles,
operate. The IPE16000 - USB realizes a subdivision of the signal periods up to 16384-fold. The interpolation unit works with differential as well as single-ended input signals. The configuration can be done via the EEPROM or via USB.
The internal AIP module continuously corrects the input signals during runtime and enables the corrected signals to be multiplied up to a factor of 32. AMAC-specific gain and offset control and the option of phase correction of the internal GC - IP2000 are guaranteed high measurement accuracy under industrial conditions.
The unit can be connected to a standard meter or controller via the RS422 interface. The internal operating voltage is 5 VDC.
The functions of the interpolation circuit GC - IP2000, such as switchable analog filters or digital hysteresis, make the unit ideal for use in control systems.

Features

Analog part
Analog input	Sine / cosine / reference (index) signal; differential or single-ended Maximum input frequency 15 kHz for all resolutions Automatically adjusted gain (0.1 Vpp - 4 Vpp)
Digital part
Interpolation rate	(1...8) x 2048 / 2000 / 1600 / 1024 / 1000 / 800 / 512 / 500 / 400 / 256 / 200 / 128 / 100
Output signals	30-bit counter value via USB, serial interface (SPI) optional Frequency of the edge change (A / B / Z) maximum 24 MHz 90 ° rectangular sequences (A / B / Z) Error signal Auxiliary signals for the sensor adjustment RS422 interface 5V
Signal correction	Freely definable support point correction (up to 1024 support points) AMAC-specific digital controller for offset, control range ± 10% of the nominal amplitude AMAC-specific digital controller for amplitude and offset Digital potentiometer with 40 steps for phase correction; Selectable setting range ± 5 ° or ± 10 ° LED control signal
Configuration options	USB, EEPROM or optional serial interface (SPI)
Optional SPI interface	Compatible with standard SPI: 16 bit, MSB first SPI - clock up to 25 MHz For configuration and output of measured values; is not required for minimal systems 5V interface
Miscellanious
Interference suppression	Switchable analog noise filter Digital hysteresis to suppress the edge noise at the output
Adaptation of the IC to successor electronics	Adjustable minimum edge separation at the output The behavior of the IC in the event of sensor errors can be programmed Adjustable width zero signal Z of ¼ or 1 period A / B
Important characteristics
Operating voltage	5VDC
Temperature range	-20...80°C
Housing	Continuous cast profile 55 mm x 80 mm x 20 mm mounting bracket

Downloads

Manual

Software

Ordering information

Product type	Description	Article number
IPE16000	Interpolation unit with GC-IP2000	PR-44120-00