Nessum Contributes to Daikin Industries' Next-Generation Technology by Enhancing Installation Efficiency and Creating Comfortable Spaces
Overview (What You’ll Discover in This Article)
- Daikin Industries, Ltd. (hereinafter referred to as Daikin) has adopted Nessum as the next-generation communication technology for the air conditioning system.
- Achieves advanced air conditioning control through high-speed communication, balancing comfort and energy efficiency.
- Enables remote air conditioner settings via IP communication using existing wiring, realizing simplified installation.
Communication Innovation in the Air Conditioning Industry: Why Nessum Now?
In the modern landscape of commercial HVAC and building automation, IoT has been advancing, and high-speed, highly reliable communication along with rapid network construction has become one of the critical keys to competitiveness.
Traditionally, many air conditioners have widely used low-speed, non-IP communication technologies such as RS485 or manufacturer-specific protocols. With this setup, communication speed and scalability have become bottlenecks in meeting today’s demands, such as integration with various sensors, reducing engineering workload, and improving operational efficiency.
While Ethernet, which offers high-speed and reliable communication, is an option, barriers such as labor shortages due to a declining working population, rising installation labor costs, and expenses for reconstructing existing wiring can pose challenges.
Against this backdrop, Daikin, as an air conditioning manufacturer, has adopted Nessum as the next-generation communication technology for their products. Leveraging Nessum’s features, it enables the reuse of existing wiring while simultaneously achieving high-speed communication, IP compatibility, and high reliability.
This next-generation communication technology is installed in the commercial multi-air conditioner VRV7 series, which was released in November 2024.
By adopting Nessum, Daikin aims to create new value in air conditioning continuously:
- Advanced air conditioning control utilizing various data
By using indoor environment sensors and air conditioner operation data, and through coordinated control with ventilation and optimal air conditioning control, it achieves both improved comfort and energy efficiency. - Improved efficiency in installation and operation through remote air conditioner settings
By enabling remote configuration of all air conditioners via communication, it realizes simplified construction.
Source: Daikin Industries, Ltd.
High-Speed IP Communication Using Existing Wiring: The Technology and Benefits of Nessum
Nessum is a cutting-edge communication technology that allows you to utilize existing wiring to build a high-speed, large-scale IP network. Whether it’s twisted pair cables, coaxial cables, or power lines, Nessum can upgrade any type of wiring into a communication line, providing a topology-free solution that contributes to low-cost network construction.
Imagine transmitting data over distances of several kilometers at speeds ranging from a few Mbps to several tens of Mbps. With the capability to connect up to 1,024 nodes per master device and utilize a multi-hop automatic relay function, Nessum enables the effortless building of large-scale networks. Besides, its robust noise resistance and flexible bandwidth adjustments ensure reliable communication even in challenging environments.
As a technology compliant with the international standard IEEE 1901, you can trust Nessum for its reliability and performance. For more detailed information, please refer to the pages below.
The Future of HVAC and Building Automation Unlocked by Nessum
Bridging the IoT Communication Gap – Nessum is a groundbreaking technology that transforms low-speed, non-IP wired communication into high-speed IP networks in fields such as commercial HVAC and building automation while minimizing construction periods and costs.
As companies face a variety of challenges, including labor shortages due to a declining workforce and the need to achieve carbon neutrality, Nessum is poised to provide effective solutions for the future.
