R911396899 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Product type: Converter unit DC bus connection: Yes Digital inputs: 8 Configurable inputs/outputs: 1 Battery box: Yes Scalable signal processing: Yes D-sub connector: Yes Communication interfaces: Multi Ethernet, Profibus, CANopen Extra features: Encoder evaluation, Uses Indra MLD-S system.