R911285074 is part of the MTS Servo Control Modules Series by Indramat Controls.
Specs
Form Factor: SPC in RECO Compatibility: SPC in MTC200 control system Use: Slave SPC in connection with MTC-R, Standalone SPC Device Number Range: 0-15 Mounting Requirement: RMB carrier system (Requires 2 slots) I/O Modules: Up to 16 additional Expansion Slots: 3 Factory Installed Modules: ProfiBus-DP slave and ProfiBus-DP master RAM: 2 MB Firmware: Ordered separately Housing: IP20 rating Weight: 1.65 kilograms Dimensions: 83 x 192 x 159 millimeters Maximum Ambient Temperature: 50 degrees Celsius Maximum Non-Condensing Relative Humidity: 70%