R911329423 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Product Type: Control Unit Physical Dimensions: 103mm x 241mm x 49.5mm Communication Interface: SERCOS Switchable Frequencies: Yes External Supply Voltage Requirement: Connection point X31.8 and X31.9 Protection: Protective diode at X31.8 Firmware: Not included, must be ordered separately Memory Card Slot: Connection point X7 Control Panel: Standard with single-line display Quality Assurance: 100% inspected before delivery