452 4007-7 "IFS 5" by RWTH-Aachen (technical university Aachen) in Aachen-West on 12th of July 2020.
This car ist classified as Sgmss700 and was part of the CargoSprinter (class 690/691), later used in the research-project Cargo Mover (full automated shunting and delivery on "last mile"). Inscriptions says maximum speed in PCW (Siemens test-center Wildenrath) is 80 km/h.
Photo ©Arnim v. Herff