The module provides an automatic shuttle of a train between 2 terminals. No switching contacts are required, position of the train is identified by track occupancy detector. Current situation is shown by 2 LEDs. Slow starting and braking. Precise stops are possible. Multiple stays for both stations are separate adjustable. Integrated light signal control by prototypical smooth signal pictures. Full automatic and semi-automatic models are available. In semi-automatic mode the train is started manually with a button. External power supply, transformer, is required. Provided for analogue locomotives, but limited operation with digital locomotives is possible.