R911277265 is part of the DKR Drive Controllers Series by Indramat Drives.
Rexroth Indramat Line: 2 Design Type: 1 Current Rating: 200 A Cooling Type: Air, embedded blower/heatsink Card Slots: U1 to U5 Voltage Power: 3-phase, 400-480 Volts ±10% Feedback System: Digital servo and resolver Communication Interface: SERCOS Version Function Numeric Code: 01 Function Numeric Code: 43 Minimum Cooling Air Flow: 300 cubic meters per hour Peak Pressure: 160 Nm System Frequency: 50-60 Hz Emitted Noise Value: 68 dB(A) Integrated Bleeder Resistor: Not Included Ambient Storage Temperature: -30 to 85 degrees C Protection Category: IP 20