R911320897 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Type: Digital Control Unit Architecture: Modular Optional Hardware: Yes Firmware: Ordered Separately Free Slot: Yes Configurable: Yes Standard Control Panel Power: 1 Watt Control Panel Display: Digital Display and Keypad Master Communication Feature: SERCOS III Physical Interface: RJ-45 Maximum Cable Length: 100 meters Minimum Bend Radius: 48.75 millimeters.