PROFIBUS Interface for Drive Systems
The Siemens 6ES7964-2AA00-0AB0 is an IF964-DP PROFIBUS Anschaltung — a communication interface that connects a drive to a PROFIBUS DP network. It sits in the drive components category, under drive interfaces and operators, so it's the link between the drive's control electronics and the fieldbus segment.
This part carries a mature lifecycle stage, meaning it's no longer in active new-product introduction but remains available through distribution channels. No official successor is listed, so the IF964-DP is the direct fit for any existing PROFIBUS DP drive node.