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What encoder card would you use if you are replacing an existing ATV58F encoder drive with the ATV71 drive?

FA170999

9/11/2018

Issue:
What encoder card would you use if you are replacing an existing ATV58F encoder drive with the ATV71 drive?

Product Line:
Altivar 58F and ATV71

Environment:
All 

Cause:
encoder swapping out old ATV58F with new ATV71 drive. 

Resolution:
The ATV58 type FVC for incremental optical encoder with RS422 compatible differential outputs Impedance = 330 W Maximum Maximum 5000 pulses/revolution Minimum 100 pulses/revolution Maximum frequency: 200 kHz at high speed If they replace the ATV58 with a ATV71 they will need to order the  ATV71+ VW3A3401 which is compatible RS422 and 5vdc with differential outputs.