R911383603 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Maximum Current: 1000mA Maximum Voltage: 30V Motor Compatibility: Asynchronous Motor with Encoder Resolver-Type Encoder Support: No Connection Method: Plugged-On Connectors Safety Technology: Safe Motion Short Circuit Protection: Yes External Supply Voltage: 24V Ethernet Module Compatibility: IEEE 802.3 Digital Inputs: Two Type B Ideal Use: Printing Machinery Number of LEDs: Two Encoder System Compatibility: Wide Range with 5V or 12V Supply Voltage