초록 ▼

An electronic speed controller including a cabinet, a display and dialogue module, and a control bus connector. The cabinet includes an electronic control/command assembly. The display and dialogue module is disposed at a front face of the cabinet and includes a communication connector linked at the

An electronic speed controller including a cabinet, a display and dialogue module, and a control bus connector. The cabinet includes an electronic control/command assembly. The display and dialogue module is disposed at a front face of the cabinet and includes a communication connector linked at the rear of the display and dialogue module to the electronic control/command assembly. The control bus connector links the communication connector and the electronic control/command assembly. The cabinet supports either (i) the display and dialogue module directly connected by a rear connector to the control bus connector or (2) one option module including a through connector with a rear part directly connected to the control bus connector and a front part directly connected to either the rear connector of the display and dialogue module or a rear part of a through connector of another option module.

대표청구항 ▼

The invention claimed is: 1. An electronic speed controller comprising: a cabinet including an inverter, static switches, and an electronic control/command assembly, wherein said static switches are included in said inverter and said electronic control/command assembly operates said static switches

The invention claimed is: 1. An electronic speed controller comprising: a cabinet including an inverter, static switches, and an electronic control/command assembly, wherein said static switches are included in said inverter and said electronic control/command assembly operates said static switches so that said inverter delivers an adjustable regulated polyphase AC current to be delivered to a load; a display and dialogue module; a control bus connector configured to link said display and dialogue module to the electronic control/command assembly so as to control said electronic control/command assembly based on inputs received with said display and dialogue module; and an add-on electronic module fitting between said display and dialogue module and a face of said cabinet, wherein said display and dialogue module has a removable lid configured to allow access to said add-on electronic module, wherein the control bus connector is configured to directly connect either to (i) the display and dialogue module or to (2) at least one option module including a through connector with a rear part directly connected to the control bus connector and a front part directly connected to either the display and dialogue module or a rear part of a through connector of another option module, and wherein a first option module is disposed between said control bus connector and said display and dialogue module, and wherein said first option module is shaped such that said add-on electronic module is accessible via said removable lid. 2. The electronic speed controller according to claim 1, wherein the at least one option module comprises means for detecting the another option module. 3. The electronic speed controller according to claim 1, wherein the cabinet is configured to support the one option module connected in series to the another option module, and the one option module and the another option module have variable thicknesses. 4. A speed controller according to claim 1, wherein said electronic control/command is configured to detect a presence of a plurality of option modules connected between said control bus connector and said display and dialogue module. 5. A speed controller according to claim 4, wherein said electronic control/command is configured to detect a relative position of said option modules connected between said control bus connector and said display and dialogue module. 6. A speed controller according to claim 5, wherein said option modules are connected to each other, to said control bus connector and to said display and dialogue module via mechanically identical connectors. 7. A speed controller according to claim 1, comprising a first option module disposed between said control bus connector and said display and dialogue module, wherein said first option module is directly connected to said control bus connector, wherein said display and dialogue module, said first option module and said control bus connector are connected in series, wherein said display and dialogue module transmits said inputs to said electronic control/command via said first option module, and wherein said first option module is able to directly connect either to said display and dialogue module or to a second option module between said first option module and said display and dialogue module. 8. A speed controller according to claim 7, comprising said second option module disposed between said control bus connector and said display and dialogue module, wherein said second option module is directly connected to said first potion module, wherein said display and dialogue module, said second option module, said first option module and said control bus connector are connected in series, wherein said display and dialogue module transmits said inputs to said electronic control/command via said first and second option modules, and wherein said second option module is able to directly connect either to said display and dialogue module or to a third option module. 9. A speed controller according to claim 8, comprising said third option module disposed between said control bus connector and said display and dialogue module, wherein said third option module is directly connected to said second potion module, wherein said display and dialogue module, said third option module, said second option module, said first option module and said control bus connector are connected in series, wherein said display and dialogue module transmits said inputs to said electronic control/command via said first, second and third option modules, and wherein said third option module is able to connect either to said display and dialogue module or to a fourth option module. 10. A speed controller according to claim 8, wherein said first and second option modules have different thicknesses from each other. 11. A speed controller according to claim 9, wherein said first, second and third option modules have different thicknesses from each other. 12. A speed controller according to claim 11, wherein said first, second and third option modules have mechanical connectors that are identical to each other. 13. A speed controller according to claim 9, wherein said electronic control/command is configured to detect a presence and relative position of said first, second and third option modules. 14. A speed controller according to claim 13, wherein said first, second and third option modules have mechanical connectors that are identical to each other and to mechanical connectors of said control bus connector and of said display and dialogue module. 15. A speed controller according to claim 1, wherein said electronic control/command assembly controls said static switches so as to deliver a pulse width modulation. 16. A speed controller according to claim 1, wherein said electronic control/command assembly controls said adjustable regulated polyphase AC current based on said inputs. 17. A speed controller according to claim 1, wherein a first option module is disposed between said control bus connector and said display and dialogue module, and wherein said first option module has a U-shaped recess that receives said add-on electronic module. 18. A speed controller according to claim 1, wherein said add-on electronic module provides a link to an external terminal or automaton. 19. A speed controller according to claim 1, wherein said display and dialogue module has a height that is shorter than said cabinet, wherein a first option module is disposed between said control bus connector and said display and dialogue module, and said first module has a height that is equal to that of said display and dialogue module. 20. A speed controller according to claim 1, wherein said electronic control/command is configured to detect a first pulse signal that identifies the presence of a first option module between said control bus connector and said display and dialogue module, said electronic control/command being further configured to detect a second pulse signal that identifies the presence of a second option module between said control bus connector and said display and dialogue module, and wherein said first and second pulse signals disable microprocessors of said first and second option modules.