Honeywell International Inc.
Power meter with master/slave functionality

Abstract:

A power meter includes a plurality of terminals for receiving a measure of power consumption for each of one or more phases of power that is delivered to a load as well as a controller that is operatively coupled to the plurality of terminals and is configured to determine a number of power monitor parameters based on the measure of power consumption for each of one or more phases of power. A user interface is operably coupled to the controller and is configured to display at least some of the number of power monitor parameters determined by the controller. A first communication port is operably coupled to the controller and is configured to communicate with an external device and a second communication port is operably coupled to the controller and is configured to communicate with one or more other power meters.