R911332181 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Purpose: Motion Control Systems Support: Multi-Ethernet and Multi-Encoder Firmware: Not Included Operating Temperature: 0 to +40 degree Celsius Suitable for: Printing Presses and General Automation Control Panel: Provides Optimized Processing Compatibility: MCL Servo Motors Significance: Semiconductor/Water Production and Handling Environmental Rating: IP20 Maximum Installation Height: 1000 MSL Connection Type: DC Bus Probe Inputs: 2 Digital Inputs: 8 Fan Control: Performance Dependent.