The VW3A58304E is an Interbus-S communication card option for the ATV58 drive family. It uses a female SUB-D 9 connector on the drive side and a male SUB-D 9 on the fieldbus side. The card requires a separate VCC supply — it does not draw its power from the drive's backplane.
The separate VCC supply means you need to budget a 24 VDC auxiliary feed in the panel for this card. Standard pinout on the SUB-D 9 follows the Interbus-S physical layer spec; no custom wiring needed.
