R911311180 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Product Type: Control section Control Range: ADVANCED Interface: Resolver and HSF Encoder Evaluation Supply Voltage for Interface: DC 8V or AC 18.2V peak-peak Encoder Emulation Interface: Available Communication Option: PROFIBUS Control Panel: Standard Display: Single-line Operating Keys: Four Operation Software: IndraWorks by Rexroth