High Speed Serial Interface (HSSI) facilitates expansion and provides a cost effective way for implementing a distributed system.
HSSI-HES is an absolute encoder that interfaces to newly developed absolute and incremental encoders.

The HSSI-HES has the following features:

• Supports EnDat, Smart-Abs and regular Sin-Cos encoders
• Capable of handling one or two feedback devices of any mix
• Corrects the gain, offset and phase of the analog sine/cosine signals
• Performs Sin-Cos interpolation and provides incremental position
• Provides encoder error protection
• Incorporates index detection and latching of encoder
• 20 kHz sampling rate synchronized with the servo cycle
• Incorporates power-up module identification