R911278586 is part of the DDS Drive Controllers Series by Indramat Drives.
Product Family: DDS Compatible Motors: MDD, LAR, LAF, LSF, 2AD Feedback System: Digital Servo Feedback, Resolver Feedback Communication Module: SERCOS plug-in Module DC Bus Voltage: 300V ±15% Current Rating: 100A Power Supply Requirement: DC 24V Cooling System Type: Heat Technology Installation Requirement: Large Control Cabinet with Air Conditioning Ambient Operation Temperature: 0°C to 45°C