R911373128 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Firmware: Ordered separately Encoder System: 5V supply voltage or 12V supply voltage Control Panel: Standard or advanced Structural Changes: None Back Up Support: One year Use Without Connectors: Not permitted Relieved of Pressure: Before lines are dismounted Power Dissipation: 12W at continuous current Control Cabinet Distance: At least 10mm between unit and adjacent components Size: 215 x 196 x 50 mm (H x T x B) Shipping: Available worldwide