PROFIBUS Interface Device—The PCI PROFIBUS connects PC-based controllers to PROFIBUS industrial networks as powerful masters or slaves. PROFIBUS interfaces include a LabVIEW instrument driver for human machine interface (HMI) and supervisory control and data acquisition (SCADA) applications. You can perform PROFIBUS device automated test using these interfaces. With LabVIEW Real-Time support, you can add PXI or PC systems as slave or master nodes to a PROFIBUS industrial network. Featuring more than 20 million installed nodes, PROFIBUS is one of the leading industrial networks for reliably connecting programmable logic controllers (PLCs), I/O, sensors, and drives over long distances in industrial environments.