R911370540 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Product Type: Drive Converter Protection Rating: IP 20 Cooling Method: Internal Airflow Encoder Interface: Multi-Encoder Mains Voltage: Three-phase AC 200V-500V Control Section: ADVANCED Current Rating: Maximum 54A Safety Features: Safe Torque Off (STO), Safe Brake Control (SBC) Encoder Emulation Interface: Absolute Value and Incremental Encoder Signals Control Panel: Standard with Single-line Display Firmware: Obtain Separately