R911328182 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Minimum SERCOS Cycle Time: 250 microseconds Digital Input: 7-11 Serial Port: RS232 Interface Communication Module: Parallel Encoder: IndraDyn/hiperface, 6 W Control Panel: Standard Digital Output: 4 Analog Input: 1 Dimensions: 49.5 mm (depth) x 103 mm (width) x 244 mm (height) Operational Temperature Range: Specific (unspecified) Wire: 0.75-1.50 mm twisted wire Input Voltage: 24V