R911253159 is part of the DKC Drive Controllers Series by Indramat Drives.
Communication System
SERCOS Interface
Connection
Three-Phase Power Line with AC 380...480 V, ±10 %
Feedback System
Indirect Position Detection
Cooling System
Internal Blower
Operational Ambient Temperature
+0 °C...+45 °C
Power Supply Connection
DC24V or NTM Power Supply Unit