R911269475 is part of the DDS Drive Controllers Series by Indramat Drives.
Type: Drive Controller - Basic Unit Use: Control Motor Operations Protection Category: IP10 (As per DIN 40 050) Cooling Method: Air in Control Cabinet Current Rating: 50 Amperes Feedback: Digital Servo Feedback (DSF) Communication Interface: ANALOG Firmware: Ordered Separately DC Bus Voltage: 255 – 345 Volts Current Consumption: 1100 milliamperes Storage Temperature: 30 to 85 Degrees Celsius Operating Temperature: 0 to 45 Degrees Celsius