R911329798 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Usage: Controller for synchronous and induction motors Product Category: C3 Safety: Does not contain dangerous chemicals Control Panel: Standard Special Feature: Self-diagnostic with error-alert system Cooling Method: Forced Ventilation Product Length: 322 millimeters Product Thickness: 48.5 millimeters Product Width: 103 millimeters Product Weight: 11 kilograms Operating Temperature: Should not exceed 50 degrees Celsius