26-Bit Encoder Processor with Interpolation and BiSS Interface

iC-TW29 is a complete solution for arbitrary resolution ST and MT encoders.
Independent I/O modules provide BiSS C, ABZ, or UVW outputs separately or in combination.
1 to 4,096 input cycles/rev are converted into a freely scalable output angle of up to 26 bit.
Automatic signal error correction ensures a minimum angular error and jitter.
Off-center optical discs or magnetic polewheels can be compensated for eccentricity.
Connecting a revolution counter is possible, to output multiturn absolute data on BiSS.

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  • Any output resolution with any input resolution
  • Independently-programmed ABZ, UVW, and BiSS resolutions
  • Absolute data interface for external revolution counters


  • Rotary and linear incremental or absolute encoders
  • Magnetic or optical sin/cos sensor interface
  • Brushless motor commutation (2...64 poles)

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