R911332690 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Rated Current: 18 Amps IP Rating: 20 Connection: Three-Phase AC systems Input voltage range: 110 to 230 Volts AC Mounting position: Vertical Cooling method: Forced Air Cooling Communication interface: SERCOS/EtherCat Encoder Interface: Multi-Encoder Safety features: Safe brake control and safe torque off