R911323684 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Control Panel: Standard Control Panel Swappability: Not Hot-Swappable Communication Interface: Profibus, One RS-232 serial interface Analog Inputs: One Analog Outputs: Two Relays: One normally open Switching Frequencies Supported: 2, 4, 8, 12, 16 kilohertz Minimum SERCOS Cycle Time: 250 microseconds Position Control Cycle Times: 250 microseconds, 500 microseconds Optimal Operating Temperature: 0 to 40 degrees Celsius Optimal Operating Altitude: 0 to 1000 meters