R911395643 is part of the CSB Drive Controllers Series by Indramat Drives.
Specs
Interface: Integrated Multi-Ethernet Configurability: Standard Control Panel Optional Slots : 3 Current Control Cycle Times: 62.5/ 125 microseconds Velocity Control Cycle Times: 125 / 250 microseconds Position Control Cycle Times: 250 / 500 microseconds Communication Cycle Times: 250 / 500 microseconds Function: Single-axis control Dimensions: 241 x 49 x 103 millimeters Power Draw: 17 Watts at 24 Volts DC Multi-Encoder Module Power Draw: 1.1 Watts Safe Motion Module Power Draw: 2.5 Watts Connection Points: Spring terminals and screw terminal blocks