R911339890 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Product Type: Industrial Drive Controller Optimal Output: 9 Amps Input Voltage Range: 110 to 230 Volts AC Connection: Three-phase AC systems Protection Rating: IP20 Mounting Method: Rear, Left or Right side Operating Temperature Range: 0 to 40 Degrees Celsius Maximum Operating Temperature: 55 Degrees Celsius Cooling Method: Convection Cooling Communication Interface: SERCOS Master Additional Interface: Profibus Module Encoder Interface: Multi-encoder Firmware: Separately Ordered Control Panel: Standard, Non-hot-plug Operation: Qualified and Trained Professionals Only