R911334857 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Product Type: Control Module System Compatibility: Indra Drive drive systems Interface: RS232 and RS485 digital Inputs and Outputs: Multiple i/O Configurability: Yes Switching Frequencies: Multiple Response Times: Rapid Additional Interfaces: DeviceNet and CANopen Plug-In Module Compatibility: Available Axis: Configurable Single Axis Safety Technology: Available Ambient Conditions: Aggressive