R911269433 is part of the DDS Drive Controllers Series by Indramat Drives.
Product Type: Bosch Rexroth Drive Controller Input/Output Modules: Several Slot U1: Contains SERCOS communication module Additional Slots: U2-U4 are empty, covered Slot U5: Contains firmware module Storage Temperature Range: -30 to +85 degree Celsius Maximum Air Humidity: 95 percent Application Voltage: More than 50 volts Operating Temperature: 0 to +45 degree Celsius Maximum Ambient Temperature: +55 degrees Celsius (loss in the rated data) Housing Protection: IP20 Rating (Dust and Dirt Resistant) Cooling Method: Thermal Heat Transfer Firmware Module: Can be purchased separately Availability: Ships worldwide