Electric power and communications signal distribution unit, particularly for heads of combination weighers

A distribution unit for electric power and communications signals, particularly adapted to be used in combination weighers in order to supply power to individual heads of the weigher; the distribution unit is composed of a flexible printed circuit (16), which is manufactured flat and is provided with a plurality of multipole connectors (23) for supplying power to the heads (11) of a combination weigher (10) and connect them to the communications network; the printed circuit is mounted on a substantially cylindrical structure (21), so that the multipole connectors (23) are each arranged along a generatrix of the cylinder and the connectors of the weighing heads can be coupled to them radially.