R911329693 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Type: Single-Axis Control Section Inrush Current: 4A Maximum Pulse Width: 100ms Cross Communication Module Standard: IEEE 802.3 Communication Module Monitoring: LED Communication Protocol: PROFIBUS Integrated System: Safe Motion Encoder Systems Supply Voltage: DC 8 V or AC 18.2 V peak-peak Encoder Evaluation Interface: Resolver and HSF Allowed Switching Frequencies: 2 kHz, 4 kHz, 8 kHz, 12 kHz, 16 kHz Firmware Compatibility: Yes