R911340077 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Current Input Rating: 2.5 A Insulation Resistance: 10 Mohm Short Circuit Current Rating: 42,000 amperes rms Power Supply Requirement: Three-phase Input Voltage: 200-500 volts (with 10% tolerance) Protection Rating: IP 20 Maximum Current Rating: 8 A Output Current Rating: 2.7 A Interface 1: Multi-Encoder Interface 3: S4 (Safe Motion) Control Section: Basic Connection: Multi-Ethernet Cooling: Forced Convection Operating Conditions: Dry and free of moisture Deployment Height: 0-1,000 meters above sea level Cooling Requirement: Filtered and Cleansed air.