Devices, systems, and methods for controlling electrical loads
Systems and methods for controlling electrical loads in one or more areas. The system includes a room controller having a microprocessor for accessing data and providing commands, memory for storing information operably connected to the microprocessor, a relay for powering a load based on commands from the microprocessor, and a port for connecting a peripheral device. The system also includes a peripheral device connected to the port and configured to send data including a device type and a device instance byte to the controller indicating the type of peripheral device. The device instance byte includes a port number identifying the port and a slot number identifying a time slot within a time domain multiplexing cycle. The system also includes a load connected to the relay.
1. A room lighting system controller comprising:
a memory;
a microprocessor configured to access data from the memory and provide commands to assign a plurality of loads to a first group, a second group, or both the first and second groups; and
a port for connecting a peripheral device, wherein the port is configured to send and receive data packets including a device type and a device instance byte, the device instance byte including a port number identifying the port and a slot number identifying a time slot within a time domain multiplexing cycle.
2. A room lighting system comprising:
a room controller having a microprocessor for accessing data and providing commands, memory for storing information operably connected to the microprocessor and a port for connecting a peripheral device; and
a peripheral device connected to the port and configured to send data including a device type and a device instance byte, the device instance byte including a port number identifying the port and a slot number identifying a time slot within a time domain multiplexing cycle, to the controller indicating the type of peripheral device.
3. The room lighting system of claim 1 , wherein the peripheral device is switch.
4. The room lighting system of claim 1 , wherein the peripheral device is as sensor.
5. The room lighting system of claim 1 , wherein the room controller includes a dimming control.
6. The room lighting system of claim 1 , further comprising an area controller.
7. The room lighting system of claim 1 , further comprising a control panel.
8. The room lighting system of claim 1 , further comprising a network interface.
9. The room lighting system of claim 1 , further comprising a bridge module.
10. The room lighting system of claim 1 , further comprising a smart port module including a serial port.
11. The room lighting system of claim 7 , further comprising a dry contact input output module.
12. A method of controlling a system of electrical loads comprising:
assigning a plurality of loads to a first group, a second group, or both the first and second groups;
assigning a first peripheral device to control loads in the first group and assigning a second peripheral device to control loads in the second group; and
sending a command, the command including a device type and a device instant instance byte, the device instance byte including a port number identifying a port of a controller and a slot number identifying a time slot within a time domain multiplexing cycle, to the first group.
13. The method of claim 12 , further comprising:
sending a communication to at least one of the first and second peripheral devices indicating a status of the load associated with that peripheral device
wherein a load is assigned to the first group and the second group and the status of the load is communicated to both the first and second peripheral devices.