R911377265 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Product Type: HCS Drive Converter Encoder Interface: Multi-Encoder Maximum Current Rating: 18A Mains Connection Voltage Range: 200V-500V Communication Module: Multi-Ethernet Compatible Field Bus Systems: EtherCAT, EtherNet/IP, PROFINET IO, Sercos III Switching Frequencies: 4kHz, 8kHz, 12kHz, 16kHz Cooling Method: Forced Air Cooling and Natural Convection Mounting Position: G1 Control Panel: Standard Safety Features: Safe Motion Maximum Installation Altitude: 1,000m above mean sea level