R911338050 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Product Category: Motion Control Device Degree of Protection: IP20 Communication Interface: SERCOS III Cooling Method: Natural (Air) Installation Height: 1000 MSL or below Operating Temperature: 0 to +40 degrees Celsius Current Consumption: 8 A Power Supply: Three-phase AC 200…500 V Encoder: Multi-Encoder Interfaces Firmware: Not Included Package Content: Motion Control Device Only User Manual: Not Included in English