R911321542 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Component Category: C3 Interface: PROFIBUS Connector Type: D-Sub Female 9-pin Dimensions: 241 x 103 x 49.5 mm Configurable: Yes Axis Supported: Single Encoder Support: Dual HSF/RSF Mounting and Dismounting: To be performed by trained individuals only External Supply Voltage for Digital I/Os: Needed at X31.8 and X31.9 Digital I/O: Combined with emergency stop function Cross-Communication Support: Yes Power Consumption: Depends on basic equipment and optional modules Safety Functions Supported: Multiple with Safety Technology I/O module Design: Standard Firmware Association: Supported.