3 channel interpolator IPE2000

programmablewith SPI interfacefor measuring systems

The programmable interpolation unit IPE2000 - 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 IPE2000 - USB realizes a subdivision of the signal periods up to 2048-fold. The interpolation unit works with both single-ended and differential input signals. The configuration can be done via the EEPROM or via USB. The Possibility to equip the unit with a serial interface and / or an active current / voltage converter. An AMAC-specific gain and offset control as well as the possibility of phase correction of the internal GC-IP2000 guarantee a 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. - Analog input Sine / cosine / reference (index) signal; differential or single-ended Nominal amplitude 1 Vpp / 500 mVpp / 250 mVpp / 75 mVpp Maximum input frequency 260 kHz for all resolutions Optional: active current / voltage converter for the use of encoders with current interface -Interpolation rate - 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 Data rate up to 500,000 readings per second 90 ° rectangular sequences (A / B / Z)