Isolated Communication Controller with 2 FRnet Ports. The ICPDAS XP-8000, XP-8000-CE6, XP-8000-CE6-PRO, WinCon-8000, WP-8000, LinCon-8000, LP-8000, I-8000 and iP-8000 series modules are all Programmable Automation Controller (PAC) that use an I-8172W FRnet communication module to implement an FRnet network. The I-8172W is an isolated FRnet communication controller. The I-8172W has two FRnet ports, each FRnet port can control a maximum of 16 commu..