R911284794 is part of the DKR Drive Controllers Series by Indramat Drives.
Family: DKR04 Interface: SERCOS Feedback: Digital Servo and Resolver Control Units: CNCs Function Numeric Code: 56 Version Function Numeric Code: 01 Current Rating: 300 Amps Voltage Rating: 400 to 400 Volts AC Cooling Method: Air cooled with integrated blower Weight: 150 kilograms Dimensions: 1080 x 571 x 315 millimeters Protection Class: IP20 Global Shipping: Yes Installation/Commissioning: By trained personnel only.