Dear All,

We migrated SIMOREG DC Master to SINAMICS DCM MLFB: 6RA8085-6DS22-0AA0 with (standard CUD).

The existing SINAMICS DCM drive only have 2 Analog Outputs, while I need an additional 3rd analog output. That means I need to add an accessory in order to increases No. of Analog Outputs which is (TM31). But since I have Standard CUD, I do not think that it is possible to add (TM31). So I have to look for another possibility such as adding another CUD.

My question is:

Can I add another (Standard CUD) to the existing (Standard CUD) ? if the answer is no. Is it possible to add (Advanced CUD) to the existing (Standard CUD) ?

Please advise what are the options I have.

Kind regards

Mohammad Abusharkh

Hello.

You need to insert Advanced CUD in left slot and Standard CUD in right slot. Look at the manual, chapter 10.30.

Do I connect the new (Advanced CUD) with the old one via parallel interface ?