R911262873 is part of the DDS Drive Controllers Series by Indramat Drives.
Connection Module: SERCOS Recommended Operator: Certified Professional Application: AC MDD and LAR Motors Drive Max Installation Height: 1000 Meters Absolute Humidity: <25 g/m3 Bus Voltage: 300 V DC Enclosure: IP 20 Certification: EMC Weight: 5.5 kg Feedback System: Digital Servo Motor Max Temperature Tolerance: +45 °C Max Relative Humidity: 95% Programmable: Yes Input Voltage: 24 V DC Peak Current: 50 A Constant Current: 20 A Resilience: High Temperature and Vibration Resistant.