R911329669 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Purpose: Industrial Automation Control Interface: Standard Control Panel Sensors: Special sensors and actuators Noise Level: Low Chemical Free: Yes Switching Frequencies: 2, 4, 8, 12, 16 kilohertz LEDs: Yes, for real-time operation monitoring Category: C3 Power: High Input Voltage required