R911273452 is part of the DDS Drive Controllers Series by Indramat Drives.
Product Type: INDRAMAT DDS Drive Controller Design: Version 2 Rated Current: 200 A Voltage: 24 V Interface: SERCOS Motor Power Cable: Three lines, Maximum length 75m Heat Transfer Method: Direct exterior transfer Servo Feedback: Digital Storage Temperature: -30 to +85° C Recommended Operating Humidity: 25 g/m³ or less