R911397093 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Compatibility: Bosch Rexroths motors and third-party motors Usage: General automation systems Construction: Compact Communication: Multi-Ethernet module with SERCOS III interface Product Group: HCS Operation: Does not support single-phase operation Required for Installation: Suitable tools and equipment Mains Connection Voltage: 3 x 200VAC to 500VAC Compatibility with Third-Party Motors: Must satisfy voltage loads Shipping: Global