R911270828 is part of the DDS Drive Controllers Series by Indramat Drives.
Product Group: DIAX02 Design: Modular Compatible Motors: MDD and MKD Connection Type: Power Cable and Encoder Cable Power Supply Connection: 24VDC Voltage Rating Safety Precautions: Read and Write Documentation, Proper Handling Voltage During Operation: High Surface Temperature: Hot Protection Standard: DIN EN 50178 Components: Hardware and Firmware Cooling Method: Airflow Inside Control Cabinet Protection Degree: IP 20 Compliance: EN 60259 Storage: Software Module Availability: Global Installation: Minimal Effort