R911384894 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Temperature Operation Range: 0°C to 40°C Inclusion Supported: Hall sensor box with 12V supply voltage Distance Requirement for Cables: 100mm Components Feature: Electrolytic capacitors Digital Inputs and Outputs Adherence: IEC 61131 specifications Current Consumption: 2mA to 5mA (Type A digital inputs) Anti-Voltage Peaks Feature: Free-wheeling diodes Width: 70mm Safety Feature: Fuse installation required Suitability: Not for central supply Clock Frequencies: Four DC Bus Coupling Location: X77 connecting point.