Abstract: The control system is defined by at least one subsystem for controlling electric motors, and by a subsystem for controlling pneumatic article molding movements, each subsystems including a central unit, a plurality of peripheral units, and a second-level serial bus interposed between the respective central unit and respective peripheral units. A first-level serial bus is connected between the two central units; the peripheral units are intelligent types; and the first-level bus and second-level buses are “fieldbuses” in CANbus technology and employ a CANopen protocol.