R911325277 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Product Type: Motion Control System Master Communication: CANopen or DeviceNet Size: 241mm x 103mm x 49.5mm Safety Feature: Starting Lockout Control Panel: Standard Firmware: Required and not included Operational Ambient Temperature: 0 to +40 degree Celsius Relative Humidity Value: 90% Protection Class: IP20 Compatibility: IndraDyn encoders, Hiperface, 1 Vpp, and TTL.