R911379374 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Cooling Method: Forced-air cooling Rated Current Output: 8 Amps Power Section: Designed for AC Input Operating Voltage Range: 200 to 500 Volts AC Protection Class: IP20 Mounting: Cabinet, Vertical Orientation Communication Interface: Multi-Ethernet Encoder Interface: Integrated Multi-Encoder Interface Safety Module: Safe Torque Off Support Dimensions: 215 x 196 x 50 millimeters Weight: 1.3 kilograms.