R911371227 is part of the CSB Drive Controllers Series by Indramat Drives.
Specs
Product Type: Control Section Supported Interfaces: EtherCAT, SERCOS III, PROFINET IO, Powerlink Digital Inputs: 11 (2 can be configured as touch probes) Safety Option: Safe Torque Off Firmware: Not Included Design Features: 1 x 10V analog input, 2 x 10V/ 0… 20 mA ports PWM Frequency: 2 kHz - 16 kHz Shipping: Global.