Range-adjustable wallbox controllers for electrical devices
A wallbox controller for controlling a parameter of an electrical device can include a selector circuit that controls a value of the parameter within a range of values. The wallbox controller can also include a first range limit setting interface coupled to the selector circuit, where the first range limit setting interface sets a first limit for the range of values.
1. A wallbox controller for controlling a parameter of an electrical device, the wallbox controller comprising:
a selector circuit that controls a value of the parameter within a range of values;
a user interface coupled to the selector circuit, wherein the user interface is configured to provide for manual adjustment of the value of the parameter within the range of values;
a faceplate through which the user interface is disposed;
a first dial limit coupled to the selector circuit, wherein the first dial sets an upper limit for the range of values, wherein the first dial is disposed adjacent to the faceplate and is adjustable without removing the faceplate; and
a second dial coupled to the selector circuit, wherein the second dial sets a lower limit for the range of values, wherein the second dial is disposed adjacent to the faceplate and is adjustable without removing the faceplate.
2. The wallbox controller of claim 1 , wherein the first dial comprises a variable resistor.
3. The wallbox controller of claim 1 , wherein the first dial is accessible after a cover of the wallbox controller is removed.
4. The wallbox controller of claim 1 , wherein the first dial is also controllable using software operating on a user system of a user.
5. The wallbox controller of claim 1 , wherein the first dial is also controllable based on words spoken by a user.
6. The wallbox controller of claim 1 , wherein the first dial is also controllable based on recognition of a body part of a user.
7. The wallbox controller of claim 1 , wherein the first dial is also controllable based on at least one particular gesture of a user.
8. The wallbox controller of claim 1 , wherein the first dial is configured substantially the same as the second dial.
9. The wallbox controller of claim 1 , further comprising:
a current sinking circuit coupled to the selector circuit, wherein the current sinking circuit sends a signal to the electrical device, wherein the signal corresponds to the value of the parameter within the range of values.
10. The wallbox controller of claim 9 , wherein the signal is between 0V and 10V.
11. The wallbox controller of claim 10 , wherein the signal is initiated by a power supply of the electrical device.
12. The wallbox controller of claim 1 , wherein the first dial is accessible when the wallbox controller is fully assembled and installed.
13. The wallbox controller of claim 1 , wherein the electrical device comprises a light fixture.
14. The wallbox controller of claim 13 , wherein the parameter is a correlated color temperature of light emitted by the light fixture.
15. The wallbox controller of claim 13 , wherein the parameter is an intensity of light emitted by the light fixture.
16. The wallbox controller of claim 1 , wherein the user interface comprises a slider.
17. The wallbox controller of claim 1 , wherein the user interface comprises a dial.