A display-equipped controller includes a display device, a first junction configured to electrically connect the display device and a main board, a radiator disposed opposite from the display device with respect to the main board, an attaching structure attaching the main board and the radiator to the display device, a support structure disposed between the display device and the main board and configured to detachably support a control board, and a second junction configured to electrically connect the main board and the control board supported by the support structure.

An electronic device with parallel backplanes and a storage device with parallel backplanes. The electronic device includes a front inserting assembly, a rear inserting assembly, and a backplane assembly. The backplane assembly is connected to the front inserting assembly and the rear inserting assembly. The backplane assembly includes a plurality of backplanes arranged in parallel at intervals, the front inserting assembly includes a plurality of first units whose arrangement direction is the same as an arrangement direction of the backplanes, and the rear inserting assembly includes a plurality of second units whose arrangement direction intersects the arrangement direction of the backplanes. The backplane assembly is provided with the structure including the plurality of backplanes arranged in parallel at intervals and the channel between adjacent backplanes. In addition, the first units and the second units are connected to two opposite sides of the backplanes, respectively.

A fastening system includes a plurality of adapters, wherein a first adapter has at least a first slotted tab with a first slot and a second slotted tab with a second slot, wherein a second adapter has at least a first guide tab with a first guide bolt and a second guide tab with a second guide bolt, and a third adapter has at least a first securing bolt and a second securing bolt, where each guide bolt is arranged in the respectively assigned slot in an assembled state of the first and second adapter, and where the first and second securing bolts can be locked through the associated slotted tabs such that the required number of fastener can be reduced and the relevant apparatus remains in its position even when the fasteners are released.

A field device having a monitoring device for grounding and/or shield connections, wherein the monitoring device is connected to a power supply of the field device, an activation arrangement for activating a monitoring current and at least one current detection device downstream of the activation arrangement, wherein the at least one current detection device is connected to at least one component of the field device to be grounded and/or to be shielded.

A method for forming a flameproof transmitter is disclosed. The transmitter includes a flameproof housing including an interior surface, a display aperture and a shoulder adjacent to the aperture at first end of the housing. A transparent panel including an outer face and a perimeter is inserted into the housing from a second end to threadingly engage a fastener feature located on the interior surface of the housing such that the fastener element contacts the transparent panel and retains the transparent panel against the shoulder. A perimeter interface region between the perimeter of the transparent panel and the interior surface of the flameproof housing creates a perimeter gap that does not exceed a predetermined flameproof gap limit and a face interface region between the outer face of the transparent panel and the shoulder creates a face gap that does not exceed the predetermined flameproof gap limit.

A pressure resistant adapter, for connecting a transmission line to a field device has a shell, insertable into a wall of a housing of the field device. The shell has an interior open to an interior of the housing and closed to the exterior by an end wall of the shell. An insert, installed in the shell, includes a base element and a projection protruding out of the shell through an opening in the end wall of the shell. The base element has a basal area greater than a basal area of the opening. A connection element is provided on an end of the projection protruding out from the shell, to which the transmission line is connectable, and at least one conductor extends through a window that is located in the base element adjoining the bore in the projection and opens to the interior of the housing.

The invention relates to a modular field device, which is simply and safely assemblable. For this, the field device comprises: a housing having an electrical plug contact arranged in a housing interior, a mechanical securement, which is embodied to secure a first electronic component in the housing interior, a second electronic component, which is arrangeable in the housing interior and which is electrically contactable with the plug contact, and an elastic connection, which is embodied to connect the first electronic component elastically with the second electronic component. A division of tasks between two electronic components enables a modular design of the field device with universally applicable electronic components. In addition, the elastic connection provides a simple, mechanical securement of the first electronic component in the housing with simultaneous, safe, electrical connection of the second electronic component with the plug contact.

A housing of a field device of measuring- and automation technology, comprising a housing body, which has at least two housing chambers, wherein the housing chambers are connected together by an opening. The opening is adapted to accommodate a circuit board which is held by at least one holder, wherein the circuit board is adapted to be populated with electronic components or assemblies. The opening is Ex-d sealed with a potting compound.

A housing module of a field device includes: a housing including a first housing chamber and a second housing chamber separated by a partition wall; measurement/control electronics disposed in the first housing chamber; interface electronics for connecting lines for supplying energy to the field device arranged in the second housing chamber, wherein the housing includes a first wall region to receive the partition wall, the first wall region separated from the partition wall by a gap having a path length, wherein the ratio of a gap width to the path length is less than 0.02; and a securing device for limiting a range of movement of the partition wall toward the second housing chamber, wherein the housing includes a second wall region with a groove extending parallel to a cross-sectional plane of the partition wall, the securing device including an engagement device to engage in the groove.

A field device for automation technology is accommodated in a housing which is produced from a polygonal profile and, for its part, is closed by a base plate and a cover plate. A base module is connected to the base plate, the base module being provided in a manner designed in the same way in all devices of a field bus, in order to manage the tasks of voltage supply and network connection. A functional module, which is optionally connected to the cover plate, provides the field device with one or more specific functionalities, and therefore configures the field device in a specific direction. This results in a unit of modular construction which, together with other identical field devices of different configuration, can be joined in accordance with the construction kit principle to form an automation system.