R911336457 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Application: General Automation, Machine Tools Encoder Interface: Multi-Encoder Supply Voltage Rating: 5V and 12V Module Type: Multi-Ethernet Module Ethernet Systems: EtherCAT, sercos III, EtherNet/IP, PROFINET IO Communication Module: sercos master (cross communication) Control Panel: Standard Display: Single-line Display Switching Frequencies: 4kHz, 8kHz, 12kHz Mains Connecting Voltage: Three-phase AC voltage from 200V to 500V Control Sections: ADVANCED range Protection Rating: IP 20 according to EN 60529 Uses With Firmware: Needs to be ordered separately.