For motion controllers with a digital interface, Smaract Metrology provides the ENCODER INTERFACE
MODULE that digitizes the analog sine, cosine output of the METIRIO® and converts it either to ABZ or Biss-C.
Choose from any interpolation value between 4 bit (resolution of 1250 nm) and 16 bit (resolution of 0.3 nm).
Furthermore, it includes an automated calibration feature to enhance output signal quality.

Download Spec Sheet for further details.