R911335453 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Product: Rexroth IndraDrive system control section Category: ADVANCED control section range Communication: PROFIBUS Encoder Interface: Standard Safety Feature: Safe Torque Off Safety Rating: category 3 PL e/SIL 3 Activation: two redundant 24V signals Control Panel: Standard with single line display Usage Environment: Industrial areas Suppression Device Usage: Required in residential areas