R911310273 is part of the CDB Drive Controllers Series by Indramat Drives.
Specs
Product: Rexroth IndraDrive Drive Controller Type: Double-Axis Encoder Interfaces: Three Supply Voltage: 5V Communication Module: SERCOS master Fiber Optics Cables: Not included (Can be ordered separately) Control Panel: Standard Safety Options: Safety Technology I/O Firmware: Not included (Can be ordered separately) Typical Inrush Current: 6A Maximum Pulse Width Value: 60ms Shipping: Global.