R911344537 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Product Line: HCS01 Product Type: Single-axis AC controller Dimensions: 215 x 50 x 220 millimeters Weight: 0.72 kilograms Enclosure Rating: IP20 Mounting Type: Vertical Cooling Method: Natural Convection Input Voltage: 110 to 230 Volts AC Compatibility: Single-phase and Three-phase AC Rated Current Output: 1.1 Amps Peak Output: 3.3 Amps Control Section: Advanced Control Panel: Standard Communication Interface: SERCOS III master Mounting Method: Control cabinet mounting with two screws (M6x20)