1IntroductionThe PLT-22 Power Line Transceiver provides a simple, cost-effectivemethod of adding LONWORKS®power line technology to any controlsystem. Network data are broadcast through the power mains,eliminating the need for dedicated wiring and greatly reducinginstallation costs. A replacement for Echelon's popular PLT-21 PowerLine Transceiver, the PLT-22 transceiver also includes several newfeatures to significantly improve communications reliability and lowernode cost.LON WORKS PLT-22 Transceiver User’s Guide 1-1
