Abstract: A control device having an integrated switch and being configured to logically enable and disable an Ethernet port of the integrated switch. Further disclosed is a device network consisting of at least two field devices, a primary control device and a primary switch, a secondary control device and a secondary switch, which are connected in a daisy chain loop topology. And wherein the secondary control device is configured to logically enable and disable an Ethernet port of the secondary switch. Further disclosed is a flat network consisting of such a device network. Further disclosed is a method for controlling a redundant connection in a flat network, consisting of detecting failure of the primary control device, initiating failover, enabling the Ethernet port of the secondary switch, and disabling the Ethernet port of the primary switch.

Abstract: A control device having an integrated switch and being configured to logically enable and disable an Ethernet port of the integrated switch. Further disclosed is a device network consisting of at least two field devices, a primary control device and a primary switch, a secondary control device and a secondary switch, which are connected in a daisy chain loop topology. And wherein the secondary control device is configured to logically enable and disable an Ethernet port of the secondary switch. Further disclosed is a flat network consisting of such a device network. Further disclosed is a method for controlling a redundant connection in a flat network, consisting of detecting failure of the primary control device, initiating failover, enabling the Ethernet port of the secondary switch, and disabling the Ethernet port of the primary switch.

Abstract: The present invention relates to a supporting module for vehicle doors and a mounting procedure for said module, wherein said module incorporates the usual functional elements provided in vehicle doors and is meant to facilitate the mounting tasks. It incorporates an element meant to provide a sealing by covering one of the main openings of the inner plate of the door box, thereby separating the wet area and the dry area of the vehicle. The special configuration of the module and the openings of the inner plate of the door box facilitate the mounting and removal tasks of the module and the elements incorporated on the door, as well as the establishment of a sealing. In addition, the module is freed of all structural responsibilities.

Abstract: A door module, with a trim (9) on which practically all the component items are mounted or assembled, mechanical subassemblies of the lock and the window winder, wiring, etc. with a relative sliding movement between the mechanical subassemblies and the trim, facilitating assembly in the door. The trim includes openings for access to the fixing points for the different items in the door inner liner, as well as a system of waterproofing against moisture.