R911345411 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Type: Control Unit Relative Humidity: 5 - 95% Absolute Humidity: 1–29 g/m3 Pollution Degree: 2 Over-voltage Category: III Probe Inputs: 2 Combined In/Out Port: 1 Compatible With: Compact MSM Motors Firmware: Needs to be separately ordered Protection: IP20 Operating Environment: Solutions, dust Output ports configuration: Digital input or output Degree of Protection: IP20 Mounting Option: Can be installed in a separate control cabinet