R911266561 is part of the DDS Drive Controllers Series by Indramat Drives.
Product Type: Drive Controller Design: Modular Installation: Vertical Controller Temperature Management: Air from inside the control cabinet Firmware Module: DSM02.1 Power Dissipation: 150 – 500 mA Max Temperatu: +55 degree Celsius Rated Current Requirement: 15 A Slot 2: DEA04.1 input/output module Binary Signal Inputs: 15 Binary Signal Outputs: 16 Slots 3 and 4: Empty Slot 5: Designated for the firmware module Allowable Temperature Range: 0 to +45 degree Celsius.