R911320514 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Application: Control of Electrical Motors in Industrial Systems Protection Against Foreign Substances: Approximately 12 millimetres Noise Level: Zero Chemical Substance Content: Free from mercury and asbestos Interfaces: Sophisticated digital and analogue Output Unit: Relay output unit Control Panel: Integrated Compatibility with Encoder Designs: EnDat2.1, TTL, VPP, Hiperface Cooling System: Internal air blower Installation Requirement: Position that exposes it to cool air.