SYSTEM TO FEEDING AND MUTUAL ONE CONNECTING LOGIC COMPONENTS FOR THE CONTROL INDUSTRIALIST, AUTOMATIC DEVICES

The invention refers to a system for feeding and mutual connecting of logic components for the controlling of industrial, automatic devices, with channels, into which all at a first wall with Verbindungsund the Speiseansch] üssen equipped Loglkbaustelne is applicable, and with cavities for the connecting leaders. With well-known systems of this kind (AT-PS Nr.340512) an intermediate base is permitted that intended” it to remove this component rapidly and without loosening of the individual connections for each logical component. The use of such relatively complex systems, which is except the comfortable replaceability also different advantages, how offer a shortening of the maintenance times, however economically justifiablely only if it e.g. acts around the automation of larger plants the chemical industry or of apparatus factories with large series. To exchange in many cases is possibility, or other component rapid, insignificantly, because the circuits, into which the logical components are integrated, contain parallel branches, from those of one, if also continuously for some time cannot take over so nevertheless easily the function of another or because the loads of the components are so small that the probability of their loss sinks practically on zero. A goal of the invention is a system for feeding and mutual connecting of logic components, which are simpler with undiminished reliability and working reliability than the well-known. This goal is attainable with a system of the initially outlined structure, with which according to invention each logic component at one the first opposite second wall with food connecting connections as well as at two each other opposite side panels is with attachment mechanisms provided that each channel is designed as channel with a bar and with flexibly bendable parallel thighs, at those guidance is arranged, which cooperate with the attachment mechanisms of the components that at the bar inside the feeders running in channel longitudinal direction are attached that from each thigh in proximity of its longitudinal folds one wall each is away outward perpendicularly and from these as well as the walls and a neighbouring, equivalent profile a cavity for the admission of the connecting leaders is defined. Systems according to invention are simplified insoferne, when they do not require no own construction unit, which limits an area for the admission of the connecting leaders, an advantage with any in purchase to taking disadvantages are connected. With a preferential execution form attachment mechanisms are designed and into U-Profilschenkein and perpendicularly to the tie-bar running openings excluded as ribs at the Seiteuflächen of each logic component, into which the ribs are einrastbar, with which the component is opposite the tie-bar both led and held. With such openings provided profiles can be manufactured in the extruding procedure, which is cheaper than the casting process. The Anorduung of ribs at the side panels of the logic components serves at the same time their desired reinforcement, which proves with Einund developing as well as when setting the connecting terminals as favorable. The invention is more near described the designs in the following on the basis a example-wise execution form and. In the designs Fig shows. 1 a system according to invention partly in opinion partly in the cut and Fig.2 its plan view, likewise partly on average. Fig.1 lets a Logikbausteln --i-- recognize, that essentially quaderförmig arranged and into a channel --10-- is assigned. At a first wall of the logic component, i.e. at its cover wall --5-- are its connecting connections --2-- arranged, at one the first opposite second wall, the bottom wall --6--, its food connecting connections --9-- and/or the entrance to this making possible openings intended. The channel --10-- is as channel with a bar --50-- and two of this distant, parallel, flexibly bendable thighs --12, 13-- trained. In its l and at its inside is provided the bar would suffer with a border, into which slots are trained. In each groove is a leader --11-- accommodated, of that upward-arranged, with the food connections --9--cooperating tongues are away. The bend rigidity of the bar --50-- can by means of one into the center of the border moved additional groove to be reduced. The logic component --I-- must within the channel and/or channel so --I0-- in its longitudinal direction and also concerning the tie-bar --50-- in an operation position held its, in which Verbindungsund the food connections comes to be because of pre-determined places. For this purpose are at the profile thighs --12, 13--, Guidance and attached at the components attachment mechanisms. With the execution form in speech the guidance are in the Profflschenkeln, those not over the entire height of the logic component --1-- to be enough need, as perpendicularly to the tie-bar running openings --14--, e.g. as narrow, rectangular windows trained and at the side panels --7-- the component --1-- favourably einstückige, outward managing and too de} “bottom wall normal ribs are with this --15-- attached. When inserting S Loglkbausteines --1-- can the flexibly bendable thighs of the channel be spread far enough apart, in order to permit an engaging of the ribs into the openings. By means of the ribs and too the component is fixed to these complementary openings both in channel longitudinal direction and opposite the professional] bar in its desired position. Both in proximity of his upper and his lower longitudinal fold stands from each of the two profile thighs --12, 13-- ever a wall --21 and/or 20-- perpendicularly off. These as relatively narrow flanges arranged walls limit with them for course-turned walls of a neighbouring, equivalent Ü-profile --19-- and thighs of both profiles a cavity --18--, that for the accommodation of the connecting leaders --17-- is certain. The connecting connections can be as plug connectors trained, their part, e.g. a pin or a rag --2-- of the cover wall of the component --1-- or in a hollow is accommodated and their other part is away --16-- at the end of a connecting leader is attached. In the upper, laterally which is away wall --21-- open recesses are against their edge --22-- arranged, u.zw a number of neighbouring Ausnehraungen is combined in each case and between successive groups a distance left into a group. In the gaps inscription labels can --23-- are attached. The channels of systems according to invention can be fastened to a wall of a building or to a rack od.dgl, whereby the means of mounting can be furnished for taking those profile sections off, which are not occupied with logic components. Connecting the leaders --11-- with a supply terminal can happen on a section end and there or also on another place with plugs, whose housing is racable conformal with the housing of the Loglkbausteine arranged and with the profile 2S. It is expressly mentioned that it does not have to concern with the components of the system compellingly logic components, in particular electrical logic components. The efficiency of the system is based on the training of the channels as channels and on this adapted outside however not internal organization of the construction units which can be used. Such construction units, e.g. relay, optical-electronic switching components, pneumatic logic components can be inserted into the channels likewise, soferne them in appropriate housings are accommodated. It understands itself that then at least in each case some the connecting leader and/or food leader, must be light conductor, e.g. glass fiber leader flexible pipes, in order to transport the information and/or compressed air.