R911381256 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Communication Module: SERCOS master Power Supply Unit: Three-phase Main Connection Voltage: 200-500 V AC Maximum Current Rating: 3 A Operating Environment: Controlled temperature, altitude, and humidity Input Current Rating: 1.5 A Housing Protection: IP20 Interface: PROFIBUS interface 2 Maximum Operating Temperature: +55 degrees Celsius Current Frequency: 50/60 Hz Power Supply: Fed power supply unit Relative Humidity Threshold: 95 percent Cooling System: Integrated air fan Multi-Encoder Interface: 1 Maximum Output Current: 1.1 A Weight: 1.30 kilograms Storage Temperature: -25 to +70 degrees Celsius Maintenance: Maintenance-free Protection Features: Over-voltage and over-current sensors