R911323813 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Component Type: Digital Control Section for IndraDrive controllers Power Supply: 24 Volts DC Number of Slots: 4 (3 for functional modules, 1 for safety module) Pre-Installed Modules: 2 functional modules, 1 safety module Safety Module Technology: I/O Encoder Modules: IndraDyn Encoder modules with Hiperface Support Communication: Profibus master communication Configurable: Yes Control Panel Compatibility: Standard only Firmware: Ordered separately Power Consumption: 7.5 Watts Mounting: Designed for Vertical Mounting