Control-cabinet system with base module and functional module, as well as functional module
A control-cabinet system includes a base module and a plurality of functional modules. The base module housing has a face with openings, first connection elements and second connection elements. The first connection elements provide data and extra-low voltage connections, and the second connection elements provide low voltage connections. The first connection elements are arranged within the housing, in the area of the openings. The data connections are connected to a data line, the extra-low voltage connections are connected to an extra-low voltage line, and the low voltage connections are connected to a low voltage line. The functional modules each have a housing, an electronic circuit, and a module connection element connected to the electronic circuit. The module housing has a face with an opening. The module connection element comprises a first plug-in element extending through the opening, and adapted to engage the first connection elements of the base module.
1. A control-cabinet system comprising:
a base module, and
a plurality of functional modules,
the base module having a housing with a housing face and openings of the housing face, first connection elements and second connection elements, the first connection elements providing data connections and extra-low voltage connections, and the second connection elements providing low voltage connections;
said first connection elements being arranged within said housing in the area of the openings,
said data connections being connected to a data line, and
said extra-low voltage connections being connected to an extra-low voltage line,
wherein the low voltage connections are connected to a low voltage line,
wherein the functional modules each comprise a module housing, an electronic circuit and a module connection element,
wherein the module connection element is connected to the electronic circuit, and
wherein the module housing has a module housing face, the module housing face having a module housing opening, the module connection element comprising a first plug-in element, the first plug-in element extending through the module housing opening from inside of the module housing to the outside of the module housing and configured to engage with the first connection elements of the base module.
2. The control-cabinet system according to claim 1 , wherein
in at least one functional module the module connection element comprises a second plug-in element, and
wherein the second plug-in element is arranged to engage with the second connection elements of the base module.
3. The control-cabinet system according to claim 2 , wherein
the second connection elements extend from the inside of the housing through one of the openings to the outside of the housing, and
wherein the second plug-in element is arranged inside of the module housing.
4. The control-cabinet system according to claim 2 , wherein
the second connection elements extend from the inside of the housing through one of the openings to the outside of the housing, and
wherein the second plug-in element extends through the module housing opening from the inside of the module housing to the outside of the module housing.
5. The control-cabinet system according to claim 1 , wherein
the first plug-in element is divided up into at least a first portion and a second portion, wherein first plug-in contacts for transmitting data are arranged in the first portion and second plug-in contacts for transmitting extra-low voltage are arranged in the second portion,
wherein the first connection element is divided up into at least a third portion and a fourth portion, wherein third plug-in contacts for transmitting data are arranged in the third portion and fourth plug-in contacts for transmitting extra-low voltage are arranged in the fourth portion, and
wherein the first plug-in contacts are connected to the third plug-in contacts and the second plug-in contacts are connected to the fourth plug-in contacts.
6. The control-cabinet system according to claim 5 , wherein the first plug-in contacts and the third plug-in contacts, respectively, comprise at least a first communication voltage contact, a second communication voltage contact, a first data connection, a second data connection, a third data connection, a fourth data connection, a fifth data connection, and a sixth data connection.
7. The control-cabinet system according to claim 5 , wherein the second plug-in contacts and the fourth plug-in contacts respectively comprise at least a first DC contact, a second DC contact, a third DC contact, a fourth DC contact, a fifth DC contact, a sixth DC contact, and a protective conductor contact.
8. The control-cabinet system according to claim 1 , wherein the module housing is accessible through the module housing opening.
9. The control-cabinet system according to claim 1 , wherein the control-cabinet system is configured to be liquid-tight and dust-tight.
10. A functional module comprising:
a module housing,
an electronic circuit, and
a module connection element;
the module connection element being connected to the electronic circuit, and the module housing having a module housing face, the module housing face having a module housing opening;
wherein the module connection element comprises a first plug-in element, the first plug-in element extending through the module housing opening from inside of the module housing to the outside of the module housing and configured to engage a first plug-in element of a base module.
11. The functional module according to claim 10 , wherein
the first plug-in element is divided up at least into a first portion for transmitting data and a second portion for transmitting extra-low voltage, and
wherein first plug-in contacts are arranged in the first portion and second plug-in contacts are arranged in the second portion.
12. The functional module according to claim 11 , wherein the first plug-in contacts comprise at least a first communication voltage contact, a second communication voltage contact, a first data connection element, a second data connection element, a third data connection element, a fourth data connection element, a fifth data connection element, and a sixth data connection element.
13. The functional module according to claim 11 , wherein the second plug-in contacts comprise at least a first DC contact, a second DC contact, a third DC contact, a fourth DC contact, a fifth DC contact, a sixth DC contact, and a protective conductor contact.
14. The functional module according to claim 11 , the module connection element comprising a second plug-in element, wherein the second plug-in element is configured to engage a second plug-in element of the base module.
15. The functional module according to claim 14 , wherein the second plug-in element is arranged inside of the module housing.
16. The functional module according to claim 10 , wherein the module housing comprises a metal, wherein the metal comprises aluminum and/or zinc.
17. The functional module according to claim 16 , wherein the second plug-in element extends through the module housing opening from the inside of the module housing to the outside of the module housing.
18. The functional module according to claim 10 , wherein the module housing comprises a bar extrusion or a die cast housing.
19. The functional module according to claim 10 , further comprising a fuse, wherein the fuse is arranged between the module connection element and the electronic circuit.
20. The functional module according to claim 10 , wherein the module housing is accessible through the module housing opening.