dl-breadcrumbs__homedl-breadcrumb-item__separatorHardware descriptionsdl-breadcrumb-item__separatorDevice specificationsdl-breadcrumb-item__separatorProcessor modulesdl-breadcrumb-item__separator...dl-breadcrumb-item__separatorAC500-eCodl-breadcrumb-item__separatorOption boardsdl-breadcrumb-item__separatorTA5120-2AI-UI - Analog input option boarddl-breadcrumb-item__separatorIntended purpose
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The option board is used as analog input extension module for AC500-eCo CPUs (PM50xx).

The analog option boards TA5120-2AI-UI and TA5126-2AO-UI can only be used from AB 2.5.2, SystemFW 3.5.0_HF-7, BootFW 3.5.1 and higher.

Using the option boards with lower versions will create a configuration error and the CPU will not start.