How can I tell if I need to order (Z) options for my drive?
On the nameplate of drives with options, there is always an addition to the article number. This addition includes the options you need.
ABB
Behind the article number (ACS580-01-03A4-4), there is a plus sign followed by the option code (+B055).
For example: ACS580-01-03A4-4+B055
Lenze
Behind the article number (E94ASHE0134), one or more option codes are listed (A22 NN PM).
For example: E94ASHE0134 A22 NN PM
Siemens
The article number ends with "-Z" (6SE7027-2TD61-Z), followed by one or more codes with a plus sign (C11+G15) on the next line.
For example: 6SE7027-2TD61-Z C13+G91+
