R911272855 is part of the DDS Drive Controllers Series by Indramat Drives.
Type: Drive Controller Part of: DIAX04 Drive System Slots: 5 Slot 1: DAA01.1 Analog Interface Slot 2: Empty Slot 3: Empty Slot 4: Empty Slot U5: Firmware Module DSM 02.1 Operating Temperature Range: As Specified in User Manual Protection Class: IP10 Firmware Module: Order Separately Basic Unit Power Consumption: 150-500 mA DAA01.1 Power Consumption: 30-70 mA Storage Temperature: -30 to +85 degree Celsius Heat Dissipation: 80 W