R911335643 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Operational efficiency: High Compatible Motor Encoders: EnDat2.1, Vpp, TTL Housing Protection: Large solid substances larger than 12 millimetres Power Supply: Separate or Integrated Standard operator panel: Available Energy Consumption: 8.5 kilowatts Inrush Current: 4 amperes Maximum pulse width: 100 milliseconds Leakage Current: 3.5 milliamperes Ambient Temperature: 0 to 40 degrees Celsius Installation height: Maximum 1000 meters above sea level