R911373474 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Product Type: Industrial Drive Control Unit Compatible Motors: MCL Linear Motors Ingress Protection Standard: IP 20 Control: Inbuilt Control Panel Connectivity Options: DC Bus Connection, Multiple Digital Inputs Compatible Encoders: EnDat 2.1, TTL, Hiperface, sin/cos, SSI, BiSS