R911256343 is part of the DDS Drive Controllers Series by Indramat Drives.
Product Line: DDS02.1 Version Type: 1 Current Rating: 100A Maximum Peak Current: 100A Continuous Current: 40A Operating DC Bus Voltage: 300V Heat Dissipation Method: Cooling Airflow within Control Cabinet Ingress Protection Rating : IP 10 Communication Interface: SERCOS Cable Use: Fiber Optic Switch Inputs: Reference and Travel Range Limit Switches Servo Motor Compatibility: Equipped with Digital Servo Feedback System (DSF)