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Model Number: -NA vs -NB feature differences

The label on the side of an AKD will indicate a model number. Each model number has extension -NA or -NB. 


Models with extension -NB support the following features which are not supported on -NA models.

  • Hiperface DSL and SFD Gen3 feedback types
  • Compare Engines
  • Tertiary feedback "Endat 2.2" over X9
  • Dual edge latching 
  • Multiturn overflow


Martin Rupf's picture
Martin Rupf
Firmware versions ≥ 1.15 are not supported with -NA Hardware anymore