R911329071 is part of the CSB Drive Controllers Series by Indramat Drives.
Specs
Product Type: Rexroth IndraDrive drive system Power Scalability: Yes Component: Servo motors and drive controllers Controllers Included: CSB01 Features: Power sections of the drive controllers Interface Module: Yes Digital Inputs: 16 Digital Outputs: 16 Encoder Evaluation Interface: Standard, 12V support voltage Safety Module: Safe Torque Off, category 3 PL e/SIL 3 rating User Panel: Standard, single-line display and four keys Firmware: Yes, ordered separately Category: C3 according to IEC 61800‑3 Shipping: Global