R911381059 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Control Panel: Advanced with hot-plug support Flash Memory for Data: 2 MB Flash Memory for Code: 16 MB FRAM for Data Retention: 32 KB Display: Single-line Keys: Four MicroSD Card Slot: Present Firmware: Ordered Separately Type Plate: Firmware, Device, Control Panel Rated Maximum Output: 5 Amps Input Voltage: 200 to 500 Volts AC (Three-Phase) Communication Interface: Multi-Ethernet IP Rating: IP20 Mounting: Vertical Installation Recommendation: Mounting backside to control cabinet surface.