To control and support 8 track sections. The outputs can be mounted directly to insulated track sections and detect every consuming vehicle. Suitable for AC- and DC digital voltage. Feedback decoders e. g. item 5217, relays items 5207, 5551, 5552, points and signals with end sections, LEDs or lamps can be connected. Max. load is 3 A for the outputs and 4,5 A for the whole module. Track occupancy detector provides a special track supply, which provides feedback even if the current on the rails is interrupted (trafo reset to zero or after short circuit).