R911329303 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Analog Extension: 2 W Control Panel Power Consumption: 1 W Digital Inputs: 11 Power Consumption of SERCOS Interface Communication Module: 1 W Serial Ports: RS232 Dimension (length x width x depth): 241 mm x 103 mm x 49.5 mm Motion Logic: IEC-compliant EnDat2.1 Encoder in X4 Slot: 6W EnDat2.1 Encoder in X8 Slot: Exists Components Compatibility: Specific to the CSH01.1 control section