R911331128 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Safety Feature: S2 (safe motion) Control Panel Power Usage: 1 Watt SERCOS cycle duration: 250 microseconds Analog Outputs: 2 Digital Inputs: 11 Digital Outputs: 4 Inrush Current: 4 amps Power Consumption: 7.5 Watts Encoder Option: 6 Watt IndraDyn/hyperface Dimensions: 103 mm (width), 49.5 mm (depth), 241 mm (height) Serial Interface: Single Digital Extension I/O: With SSI encoder interface (X10 slot) Firmware: Ordered Separately Application: Industrial