23 January 2021
Which drive can be used to replaced the obsolete ATV21 series drives?
Altivar 21 ATV21
All models, All serial numbers.
Replacement needed for obsolete product.
The ATV212 series drives (second generation ATV21) is considered a direct replacement for the ATV21 series drives. The ATV212 performs all of the functions of the 21 along with a few new functions.