R911335468 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Connection Point for Memory Card Slot: X7 Control Panel Interface: H1 Drive Controller Composition: Power Section and Control Section Digital I/O Extension: Yes SSI Encoder Interface Point: X10 Firmware: Must be Ordered Separately Dimensions: 103mm x 241mm x 49.5mm Storage Temperature: -20 to +80 degree Celsius Delivery: Available from Indramat USA.