I have PanelBuilder version 3.80 not 3.83 so there may be some differences. Try the following. At the first opening screen, be sure the Create a new application bullet point is checked. Click OK. Next screen, fill in an application name. Next, under Type, Click PV550. Next, under Protocol, Click DH485. Next, Click Catalog & Revision Numbers. Next, find and Click 2711-K5A5. I think it is similar to the B5A5. I think and I may be wrong, but the difference is a Blue screen instead of an Amber screen. Try this to see. Maybe someone else on the forum will correct me if this is wrong.