Because this is a D-class engineered-to-order part, it is not held on the shelf.
The 0-2000 rpm range covers the typical speed feedback requirement for a SINAMICS V50 drive running a standard 4-pole induction motor at base speed — the 0-20 mA analog output maps linearly to the speed range, so a 12 mA signal means 1000 rpm. Group Code R220 and Product Group 4923 are Siemens internal classification codes used for BOM cross-reference and catalog sorting — not a functional spec, but useful when matching against a legacy part list or a shutdown planner's spreadsheet.
