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1. A data acquisition system comprising:
a central controller to provide a data acquisition system signal, the data acquisition system signal comprising a column address and a row address; and a cabinet to receive the data acquisition system signal, the cabinet having an array of modules installed therein, the cabinet comprising:
a backplane connected to each module of the array of modules, the backplane to provide a status request signal to a given module in the array of modules if the given module is assigned a module address identified by the data acquisition system signal, wherein the given module is to provide status data characterizing an operational status of the given module in response to the status request.
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