R911394321 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Operational Efficiency: 95 percent Machine LifeSpan: 5 years Extra Features: Multi-Encoder Interface and Hall Sensor Adaptor Digital Units: Configurable Input and Output Safety Technology: Safe Torque Off and Safe Brake Control Input Voltage: 200-500 volts Current Limit: 54 amperes Connector Type: Three-Phase Electrical Connector Special Feature: Sercos Master Cross-Communication Module
HCS011EW0054A03ACCECPBL4NNFW HCS01 1E W0054 A 03 A CC EC PB L4 NN FW hcs01.1e-w0028-a-03-b-et-ec-em-sb-nn-fw HCS1.1E-W0054-A-03-A-CC-EC-PB-L4-NN-FW