The U20 USB Network Interface connects to a PL-20 power line (ANSI/CEA-709.2) LON channel through a wall plug coupling circuit/power supply (included). The U20 interface may also be connected directly to 10.8-18VDC power lines without a coupling circuit, or to virtually any powered line with a customer-supplied coupling circuit/power supply.
It connects LNS-enabled integration and development tools to LON networks and is ideal for industrial control, building automation, process control, home automation, and transportation applications.
A 60cm USB extension cable is included with the U20 interface to allow for easy connection in various laptop and desktop environments.