R911375180 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Product Type: Drive Controller Connectivity: Multi-Ethernet Connection Max Output Current: 21 A Power Compatibility: 3-phase AC 200 - 500 V (10 percent tolerance) Weight: 4.60 kg Operating Temperature Range: 0 to +40 degrees Celsius Max Input Current: 54 A Feature: Multi-Encoder Interface 1 Dimensions: 268 (height) x 196 (depth) x 130 (width) mm Cooling Method: Ambient Air with Fan or Blower Ventilation Space Required: 90 mm (Top and Bottom) Safety Interface: L3 STO (Safe Torque Off) IP Rating: IP 20 Input Current Rating: 28 A Frequency Range: 50 - 60 hertz