R911170828 is part of the CML Control Hardware Series by Indramat Controls.
Product Name: Bosch Rexroth IndraControl L45 Interfaces: Two (SERCOS III, PROFIBUS) Storage: 256 MB DRAM Residual Ripple: +/- 5% Weight: 1.5 Kgs Operating Temperature: 5 °C to 55 °C Relative Humidity for Operation: 5% to 95% Protection Category: IP20 LCD: 8 digits, 5 x 10 Dot Matrix Cooling: No Fan Firmware: No Integrated Firmware Material Number: R911170828