R911390035 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Rated Amperes: 8 Amps Input Rating: 200 to 500 Volts AC, three-phase Slots for Optional Modules: Yes Module in First Slot: Engineering port Module in Second Slot: Safety module with safe motion bus Control Panel: Standard, does not support hot plug Shipping Weight: 1.3 kilograms IP Rating: IP20 Mounting: Control cabinet Dimensions (H×D×W): 215mm×196mm×50mm Horizontal Spacing: Not required Mounting Position: Back-side, right-hand or left-hand permitted Cooling: Forced-air Ambient Temperature: 0 to 40 degrees Celsius