R911401459 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Insulation Resistance: 10 Mohms Deployable Altitude: Up to 1000 meters Maximum Current Rating: 28 A Output Current Rating: 11.5 A Frequency Range Feed Power Supply Module: 50 to 60 Hz Dimensions: 70 mm x 268 mm x 196 mm (W x H x D) Operating Temperature Range: 0 to +40 degrees Celsius Input Voltage Range: 200 V to 500 V (With 10% tolerance) Control Voltage Rating: 24 volts DC Power Source Compatibility: Three-phase Protection Rating: IP 20 Cooling System: Forced Air through integrated blower/fan Encoder Interface: Multi-encoder interface 1 Weight: 2.10 kg Control Section: Economy Control Section Communication Module: SERCOS 3 Operation Certification Requirement: Yes