PCM600 incorporates ABB’s connectivity package concept, which simplifies protection engineering and reduces the risk of errors. The connectivity packages can be downloaded and installed using Update Manager. Alternatively, the connectivity packages for the 630, 620, 615, 611 and 610 series, RIO600, REX521, RE_54_, SPACOM, REF 542plus and REX640 IED can be downloaded from the ABB Digital Substation Products page.