R911264660 is part of the DDS Drive Controllers Series by Indramat Drives.
Basic Unit: Yes Controller Firmware: Needed Optional Plug In Modules: 3 Slots Command Communication Support: Interbus-S, SERCOS, Analog Feedback Feature: Digital Servo Feedback Current Output: 30 Amps Heat Dissipation: Within Control Cabinet Input Voltage Rating: 24 Volts DC Installation: Trained and Experienced Personnel