IEC 62453-1-2009 pdf download

IEC 62453-1-2009 pdf download Field device tool (FDT) interface specification – Part 1: Overview and guidance 4 FDT overview 4.1 State of the art In industrial automation, a control system often comprises many binary and analog input/output signals transmitted via a communication network. Numerous field devices provided by different manufacturers have to be included in the network by direct connection...