The LN Series Free Programmable Controllers are microprocessor based free programmable controllers, designed to control various Heating, Ventilating, and Air Conditioning (HVAC) applications. It can be configured through any LONWORKS® Network Services (LNS®) compliant software with an easy-to-use LNS Line by Line (BASIC) plug-in.
The number of applications for LonMark certification is growing rapidly. To make sure your products are on-track for certification, design conformance into them by following the LonMark Interoperability Guidelines v3.4.
The Proficiency Testing Program for Qualified Open Systems Installers, Professionals and Integrators provides a worldwide standard of proficiency for individuals that install, integrate and maintain systems utilizing LonMark certified products.