R911258297 is part of the DDS Drive Controllers Series by Indramat Drives.
Product Line: DDS Application: Control of motor parameters Operating Voltage: 24 Volts DC Communication Module: SERCOS command communication Motor Feedback Modes: Resolver and digital servo feedback Compatible Motors: MDD, MKD, LAR, LAF, ADF, 1MB Current Output: 50 Amps (optimal operating conditions) Heat Dissipation: 100% inside the cabinet Installation: By trained and qualified technical professionals