The Consumer Electronics Association (CEA)® and LONMARK International announced earlier this month two standards – ANSI/CEA-709.5, Control Networking Protocol Specification Part 5: Implementation-Application-Layer-Guidelines and ANSI/CEA 709.6, Control Networking Protocol Specification Part 6: Application Elements – are now approved American National Standards Institute (ANSI) standards for home and building automation.
The new standards focus on the interoperability of Internet of Things (IoT) devices and provide a complete model for implementing device-to-device and device-to-application communication interoperability. These standards provide multiple parties – including users, developers, vendors, integrators and specifiers of open building control systems – a mechanism to develop and deliver a higher level of interoperability using any open control networking communications platform.
“Having these standards approved by ANSI meets a key requirement for many organizations, including the Army Corps of Engineers,” said Ron Bernstein, chief ambassador, LONMARK International. “Working together, CEA and LONMARK aim to help ensure a broader level of adoption of IoT-based interoperability. These standards provide a foundation for interoperable devices across multiple platforms, multiple protocols and market sectors.”
The ANSI/CEA-709.5 Implementation Guidelines define the application layer requirements for interoperable devices and how they share key information, status and data across an open control network. Typically deployed on an ANSI/CEA-709.1 LonWorks® protocol network, these application elements define how to interact with disparate devices from multiple vendors in the same system. This significantly improves the system installation time and integration of typical home and building systems by defining units, range and resolution, configuration, and enumeration requirements along with device self-documentation information within the standard. The new standard now enables other transports the option of adopting a common application layer element description library.
The ANSI/CEA-709.6 Application Elements build upon the ANSI/CEA-709.5 Implementation Guidelines by providing a catalog of more than 100 common device profiles, with more than 380 specific implementation options. These profiles define the mandatory and optional design requirements for standard data variables, standard configuration properties, enumeration types and standard interface file requirements. This extensive library of device profiles includes definitions for a broad collection of devices for HVAC, indoor and outdoor (roadway) lighting, security, access, metering, energy management, fire and smoke control, gateways, commercial and industrial I/O, gas detection, generators, room automation, renewable energy, utility, automated food service, semiconductor fabrication, transportation, home appliances and others.
“We are very pleased to have worked with LONMARK International to bring these important new IoT standards to the market,” said Dave Wilson, vice president, technology & standards, CEA. “As the IoT marketplace expands, having device-level interoperability that is protocol- and platform-independent is an important piece of the puzzle. These two new ANSI/CEA standards will help drive a new level of interoperability into the home and building automation sector with applicability to many other sectors including smart outdoor lighting, smart cities and the smart grid.”
These new standards were developed in task groups with topic experts contributing to a final consensus for each device profile. A complete testing and certification program offered by LONMARK International ensures compliance to the standards. CEA is the natural home of these standards for the U.S. market, with many new profiles and standards updates planned for the future.
CEA’s standards committees produce standards, guidelines and technical reports that help grow the consumer technology industry. All are welcome and encouraged to join any of these technology activities. For further information please visit standards.CE.org or contact standards@CE.org.
The recently published standards are available through TechStreet.
The Consumer Electronics Association (CEA) is the technology trade association representing the $286 billion U.S. consumer electronics industry. More than 2,000 companies enjoy the benefits of CEA membership, including legislative and regulatory advocacy, market research, technical training and education, industry promotion, standards development and the fostering of business and strategic relationships. CEA also owns and produces CES – The Global Stage for Innovation. All profits from CES are reinvested into CEA’s industry services.
About LONMARK International
LONMARK International is a member-based, non-profit organization that enables interoperable systems for products based on the ANSI/CEA-709 (ISO/IEC 14908) series of standards. LONMARK International has tested and certified over 500 products complying with its interoperability guidelines. Additionally, LONMARK International has certified nearly 1,000 industry professionals worldwide for their expertise in the guidelines and industry standards. Products based on the ANSI/CEA-709 (ISO/IEC 14908) standard are installed in over 500,000 buildings worldwide. LONMARK International remains committed to educating the industry on the value of open, interoperable systems by providing tools, resources, and support for its members and their markets. For more information, visit www.lonmark.org.
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