R911305532 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Product Type: Control Unit Encoder Support: IndraDyn, Hiperface, 1 Vpp, TTL Communication: SERCOS Interface Ambient Temperature Range: 0 to +40 degree Celsius Usability range: printing machines, food, paper processing machines Safety Technology: Not included Memory Card Connection: X7 Control Panel Interface: H1 Digital / Analog Input/outputs: 24V Voltage Digital I/Os Required Supply Voltages: X31.8 and X31.9