R911280970 is part of the DDS Drive Controllers Series by Indramat Drives.
Product Type: DDS Drive Controller Design: Modular Compatible Motors: MDD, MKD, LAR AC Motors Motor Feedback: Digital Servo Feedback Communication Interface: SERCOS Interface Rated Current: 200 A Protection Class: IP 10 Accordance to DIN 40 050 Heat Dissipation Method: Heat Technology.