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 Two wire communication system

Details
Inventors: Walker, Kevin; Ramplin, Mike;
Assignee: Ampcontrol Pty Ltd. (Warners Bay, AU)
Primary Examiner: La; Anh V
Assistant Examiner:
Attorney, Agent or Firm: Foley Hoag, LLP

A two wire communication system capable of transmitting data and transferring power by the used of an electrical bi-polar waveform across a two wire conductor from a controller in communication with the two-wire conductor to at least one module in communication with the controller and capable of transmitting data from the module to the controller; and a remote electrical device in communication with the controller. Usable data may be continuously transmitted across the two wire conductor independent of and during power transmission between the controller and the at least one module without loss of data transmission time and without affecting the transfer of power to the at least one module. The data is transmitted across the two wire conductor to the modules by pulse duration signals at the same time power is transmitted to the modules. The system is capable of using up to 100% of transmission time to transmit data without affecting transfer of power to the at least one module.

DETAILED DESCRIPTION What is claimed is: 1.
A two wire communication system capable of transmitting data and transferring power by means of an electrical bi-polar waveform across a two wire conductor from a controller in communication with said two-wire conductor to at least one module in communication with said controller and capable of transmitting data from said module to said controller; the system further comprising a remote electrical device in communication with said controller; wherein the system is capable of continuous transmission of useable data across said two wire conductor independent of and during power transmission between said controller and said at least one module without loss of data transmission time and without affecting the transfer of power to said at least one module.
2.
A two wire communication system according to claim 1 wherein said data is transmitted across said two wire conductor to said at least one module by pulse at the same time power is transmitted to said at least one module.
3.
A two wire communication system capable of transmitting data and transferring power by means of an electrical bi-polar waveform across a two wire conductor from a controller in communication with said two-wire conductor to at least one module in communication with said controller and capable of transmitting data from said module to said controller, and a remote electrical device in communication with said controller; wherein the system is capable of continuous transmission of useable data across said two wire conductor independent of and during power transmission between said controller and said at least one module without loss of data transmission time and without affecting the transfer of power to said at least one module; wherein, said data is transmitted across said two wire conductor to said modules by pulse duration signals at the same time power is transmitted to said modules; wherein, the system is capable of using up to 100% of transmission time to transmit data without affecting transfer of power to said at least one module


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