R911311430 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Product: Rexroth IndraDrive drive system Category: C3 (IEC 61800‑3) Control Panel: Standard, single-line display Encoder Support: Yes Encoder Supply Voltage: 12V Encoder Emulation: Absolute value and incremental signals Firmware Support: Separate order Hot Plug: Not supported