R911331027 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Motor Power Connection Terminals: 3
Control and Power Section Supply: 24V external supply at X13 connecting point
Communication Module: Multi-Ethernet
Digital Input: 1, functions like an e-stop input
Discharge Time: 30 minutes after switching OFF supply voltage
Analog Input: Uses connecting cable with inner shield
Application: Food and packaging industry for various roles
Mains Frequency: 50Hz to 60Hz, tolerance of +/-2%
Encoder Data Buffering: 2 options
Supplier: Indramat USA, 1 year of backup support.