R911269397 is part of the DDS Drive Controllers Series by Indramat Drives.
Product Type: Drive Controller Version: 1 Cooling Method: Air Control Cabinet Communication Interface: SERCOS Interface Rated Current: 50 Amperes DC Bus Voltage: 300 volts (+/- 15 percent) Continuous Current: 50 Amperes Maximum Peak Current: 50 Amperes Current Consumption: 40mAh at +24 Volts DC Protection Category: IP 20 Maximum Absolute Air Humidity: 25 grams/m3 Maximum Relative Humidity: 95 % Operating Temperature: 0 to 45 degrees C Storage Temperature: -30 to 85 degrees C Firmware: Purchased Separately