Hi all,

I have simovert: 6SE7021-8TB61-Z , 6SE7024-7TD61-Z, 6SE7028-6EC85-0AA0, I have learned about this  product line which has been disconnected and switched to the sinamic s120, now if i switched to a new one, I can choose which device is suitable for the old devices and should work with sinamic s120 current?

Thanks everyone!

Kind Regard,

Tran Hoai Duc from Vietnam

Hello,

Drives can not be only selected on its current rating. User need to check, how drive is operated/controlled i.e. whyc DI/DO as stand alone or via network? If network which type/interface? Which type of encoder interfaced? Any options installed? any technology package software/hardware installed etc. etc. needs to be check.

Please refer SIMOVERT MASTERDRIVES migration to SINAMICS product note & use Sizer software to find out equivalent Sinamics drive or else contact your nearest Siemens support center along with all details. You may provide all above details in forum so that forum members could help you.