Abstract: A device for diagnostic of an electronic based product includes a plurality of sensors for monitoring parameters associated with product. Each sensor generates at least one of an analog signal and a digital signal upon monitoring of a parameter. The device further includes a plurality of converters for converting analog signals to digital signals, a processing module for determining abnormal parameter conditions based on comparing digital signals to threshold parameter values. Each abnormal parameter condition corresponding to a parameter is determined based on comparison of a digital signal associated with the parameter and a threshold parameter value corresponding to the parameter. The device further includes a memory module configured to store information associated with the abnormal parameter conditions, and a communication interface to provide the information to external devices for diagnosis of the product.

Abstract: A distributed control system including a housing, at least one module, and a non-galvanic communication link. At least one module is associated with a converter, which is suitable to communicate over the communication link. The converter is suitable to condition the input for the module. Therefore, signals transmitted through the communication link can be processed internally by the module, wherein the range of the communication link is substantially limited to the size of the housing.

Abstract: A device for diagnostic of an electronic based product includes a plurality of sensors for monitoring parameters associated with product. Each sensor generates at least one of an analogue signal and a digital signal upon monitoring of a parameter. The device further includes a plurality of converters for converting analogue signals to digital signals, a processing module for determining abnormal parameter conditions based on comparing digital signals to threshold parameter values. Each abnormal parameter condition corresponding to a parameter is determined based on comparison of a digital signal associated with the parameter and a threshold parameter value corresponding to the parameter. The device further includes a memory module configured to store information associated with the abnormal parameter conditions, and a communication interface to provide the information to external devices for diagnosis of the product.