Renesas | August 10, 2022
Renesas Electronics Corporation a premier supplier of advanced semiconductor solutions, today announced the RZ/N2L microprocessor units (MPUs) for Industrial Ethernet communication that make it easy to add network functionality to industrial equipment and devices. The RZ/N2L complies with many industry-standard specifications and protocols to facilitate the development of industry automation devices that require real-time capabilities. The new products support the increasingly popular Time-Sensitive Networking (TSN) Ethernet standard that ensures real-time communication. Equipped with an integrated TSN-compliant 3-port Gigabit Ethernet switch and an EtherCAT slave controller, the new devices also support all major industrial network communication protocols, such as EtherCAT, PROFINET RT, EtherNet/IP, and OPC UA, as well as the new PROFINET IRT.
By using the RZ/N2L as a companion chip complementing the host CPU, customers can add Industrial Ethernet functionality to their equipment without major changes to its internal configuration. This enables customers to develop industrial equipment utilizing rapid and precise synchronized control for factory automation.
“Revising the full design of equipment in order to implement Industrial Ethernet functionality creates a substantial development burden in terms of both time and cost,” said Hitoshi Shirakabe, Vice President of the Industrial Automation Business Division at Renesas. “To address this challenge, Renesas developed the RZ/N2L, which is optimized as an add-on to existing systems. I am confident that it will enable customers to quickly deploy cutting-edge industrial networks with minimal system modifications.”
“I anticipate that the RZ/N2L, which supports the fast-growing TSN standard, will further accelerate the spread of Ethernet in the factory automation market, We are planning to release GOAL middleware for the RZ/N2L targeting multi-protocol real-time communication to help our customers implement Industrial Ethernet communication technology to their devices.”
Dietmar R. Franke, CEO/CFO at port industrial automation GmbH
Optimized as a Dedicated Networking Companion Chip
The RZ/N2L has both parallel and serial host interfaces that connect to the host CPU for external applications. This allows direct connection between the RZ/N2L and the CPU for high-speed access. In addition, the external CPU can directly access communication data stored in the system RAM of the RZ/N2L. Since the RZ/N2L can perform network processing independently of the external CPU, Industrial Ethernet can be added to systems without the need for major changes to the existing application software.
Remote I/O, Sensor Hub, Inverter, and Gateway Supported on a Single Chip
RZ/N2L is built around the Arm® Cortex®-R52 with a maximum operating frequency of 400 MHz. It integrates large capacity ECC RAM and peripheral functions such as a delta-sigma interface, A/D converter, and PWM timer, allowing the RZ/N2L to be used as a standalone device to develop applications such as remote I/O, sensor hubs, and inverters. The UART and CAN functions enable the RZ/N2L to serve as a gateway for converting from a fieldbus based on RS485 or CAN to Industrial Ethernet.
Functional Safety Support
The RZ/N2L can also be used as an MPU that supports functional safety. Renesas’ functional safety solutions such as self-diagnostic software for the RZ/N2L, functional safety platform software soon to be offered by Renesas and secure networks can reduce the time and workload associated with development. Renesas plans to release a functional safety solution for the RZ/N2L in 2023.
Winning Combinations with RZ/N2L
Renesas has released two new Winning Combinations with working PoC (proof of concept) boards using the RZ/N2L. These solutions use complementary Renesas devices that work together seamlessly. The Gigabit Industrial Ethernet SOM Solution uses Renesas power management ICs, photocouplers, EEPROM and other mixed signal devices to provide a configurable industrial Ethernet in SOM + Carrier board architecture. This solution has two Gbit Ethernet interfaces and Pmod & Arduino interfaces to build a system with different peripherals. It also uses a single configurable power supply to support different RZ MPUs. The 220V AC Servo Solution integrates motor control and EtherCAT to provide high-speed and high-precision motor control through time-sensitive industrial Ethernet communications. It includes a physically isolated motor encoder, power drive and system control blocks with high degree interconnect. Using this monolithic solution helps reduce bill of materials cost, when compared to a two-chip system that handles motor control and EtherCAT separately.
Renesas provides these solutions together with reference circuits, Gerber, and sample program code to accelerate product development. Renesas Winning Combinations have technically vetted system architecture from mutually compatible devices that work together seamlessly to bring an optimized low-risk design for a faster time to market. Renesas offers more than 300 Winning Combinations with a wide range of products from its portfolio
About Renesas Electronics Corporation
Renesas Electronics Corporation empowers a safer, smarter and more sustainable future where technology helps make our lives easier. A leading global provider of microcontrollers, Renesas combines our expertise in embedded processing, analog, power and connectivity to deliver complete semiconductor solutions. These Winning Combinations accelerate time to market for automotive, industrial, infrastructure and IoT applications, enabling billions of connected, intelligent devices that enhance the way people work and live.
Anritsu | June 06, 2022
Tech Mahindra, a leading provider of digital transformation, consulting, and business re-engineering services and solutions, has announced the launch of an IoT (Internet of Things) Experience Lab in collaboration with Anritsu, a global provider of test and measurement solutions for wireline and wireless technologies used in commercial, private, military/aerospace, government, and other markets. It will allow efficient testing of 5G devices utilized in upcoming IoT use cases and will be located in Tech Mahindra's Fremont, CA campus. The lab aims to provide a simple, cost-effective environment for 5G IoT device manufacturers to evaluate device performance during pre-commercialization, ensuring higher product confidence.
The IoT Experience Lab will serve as both an incubator and a research and development facility for IoT device manufacturers, allowing them to test their designs early in the development process and assist them to launch best-in-class IoT products. The partnership will rely on Tech Mahindra's use cases and Anritsu's easy automated smart application software, which performs functional, performance, stress, and regression tests automatically and generates user-friendly reports and logs to assess device performance.
"The advances in 5G will aid the evolution of innovative use cases in IoT. While this creates new opportunities, the way the design and manufacturing engineers validate products and procedures must also keep pace with the more unique capabilities. Tech Mahindra's NXT.NOW™ strategy focuses on accelerating enterprises' 5G adoption. This collaboration with Anritsu to start an IoT Experience Lab at our Fremont facility is a significant step in this direction by enabling IoT device manufacturers to deliver high-quality solutions with much less time to market,"
Rohit Madhok, Global Head of Digital Engineering Services, Tech Mahindra.
The Anritsu Radio Communication Test Station MT8000A, Radio Communication Analyzer MT8821C, Signalling Tester MD8475B, and Wireless Connectivity Test Set (WLAN) MT8862A are all part of the experience lab. Device OEMs (Original Equipment Manufacturers) can use the lab to ensure that their products are working as intended in various verticals such as industrial IoT, telemedicine, driverless vehicles, smart cities, and virtual reality (VR).
Robert E. Johnson, Anritsu Company General Manager and Vice President, said, "5G brings the advantages and efficiencies of wireless technology to applications that help define the 4th Industrial Revolution. Each use case creates unique operational challenges that require specific tests. Our collaboration with Tech Mahindra provides a resource for manufacturers to cost- and time-efficiently verify that their devices will operate according to specifications in the most challenging real-world environments."
Wi-Fi Alliance | July 16, 2022
Global ubiquity and prominence in delivering the internet make Wi-Fi an obvious choice for connecting Internet of Things (IoT) devices in both residential and industrial environments. Wi-Fi is uniquely suited to support IoT products and applications with its wide-ranging capabilities and proliferation as a global standard. Wi-Fi will play a role in almost every IoT environment, either alone or alongside more specialized protocols or technologies.
“Wi-Fi has been delivering the ‘internet’ in Internet of Things to more applications, more use cases, and more environments than any other IoT technology option,” said Edgar Figueroa, president and CEO, Wi-Fi Alliance. “The IoT is meant to enrich people’s lives, and Wi-Fi CERTIFIED solutions deliver the quality, reliability, and security that enable the IoT’s full potential.”
“Wi-Fi addresses the needs of various device types and use cases in the IoT market,” said Phil Solis, research director, IDC. “Wi-Fi can deliver a wide range of data rates and ranges at varying price points because there are an abundance of Wi-Fi chips supporting different levels of complexity and several unlicensed spectrum bands from sub-1 GHz to 6 GHz. It is this diversity in chips designs that allow Wi-Fi to meet the broadest array of IoT product and network requirements.”
Wi-Fi Alliance outlines eight Wi-Fi competencies that should be considered when selecting an IoT technology:
Standards-based, interoperable technology: The promise of IoT is founded on a wide range of device manufacturers. Wi-Fi provides a common platform to deliver a growing range of IoT applications that vary in performance, power, and latency requirements.
Wi-Fi CERTIFIED™ delivers confidence that billions of devices will interoperate and provide a quality user experience regardless of product brand.
Pervasive connectivity: IoT systems are often controlled through mobile devices, and Wi-Fi allows seamless control of smartphones, tablets, and 18 billion Wi-Fi devices already in use today to help unlock the full potential of the IoT. Pervasive global connectivity empowers users and network operators to connect and control a unified system.
Proven WPA3™ security: Sensitive government, industrial, and personal information is exchanged through IoT applications. Wi-Fi delivers proven, WPA3™ security to protect information exchanged in personal and enterprise environments. Choosing Wi-Fi CERTIFIED IoT devices ensures data is protected with the latest, enterprise-grade security protocols.
Cost effective, simple deployment: Wi-Fi is an easy-to-deploy and cost-effective foundation that requires no separate gateways or specialized skills to deliver IoT applications. Wi-Fi is relied on and deployed by users worldwide every day, and continues to evolve to simplify device pairing, network authentication, and more.
Backward compatibility: Wi-Fi is a smart investment for IoT product architects who consider cost, reliability, and support in future-proofing their technology investment. Wi-Fi will stand the test of time which minimizes the risk of premature obsolescence and ensures legacy devices can easily connect to home networks.
Location awareness: Wi-Fi Location™ delivers sub-meter-level location information that allows a range of location-aware IoT services for industrial and smart city environments, enabling enhanced benefits such as asset management, network management, and geo-fencing.
Reliable, sophisticated connectivity: Home and industrial IoT networks require consistent and reliable connectivity. Wi-Fi 6 networks deliver sophisticated network efficiency, diagnostics, management, and optimization capabilities. Wi-Fi 6 and Wi-Fi 6E handle many simultaneously connected devices and heavy data throughput while delivering high performance and low latencies for applications including 4K video streaming and AR/VR. Wi-Fi 6 and Wi-Fi 6E also allows devices, such as manufacturing robots, and drones, to remain connected even as they move or “roam” throughout home or industrial networks.
Flexible network topology: In addition to a traditional Wi-Fi connection through access points, Wi-Fi CERTIFIED EasyMesh™, Wi-Fi CERTIFIED Wi-Fi Aware™, and Wi-Fi CERTIFIED Wi-Fi Direct offer a variety of network topologies to different IoT environments for scalable and customizable options to meet IoT network and IoT application needs. Wi-Fi offers more flexible topology options to network managers for IoT network connections than solely star or mesh topologies.
Wi-Fi’s extensive portfolio addresses IoT use cases that support high throughput and low latency applications, such as AR/VR, and long range, low power requirements for asset tracking applications or rural irrigation systems. Wi-Fi Alliance certifications, including Wi-Fi CERTIFIED 6™, Wi-Fi CERTIFIED HaLow™, Wi-Fi CERTIFIED Easy Connect™, and Wi-Fi CERTIFIED QoS Management™ deliver capabilities to meet unique IoT requirements across residential, industrial, and other IoT environments. The enormous potential of the IoT market has resulted in devices brought to market without sufficient testing, delivering a less-than-optimal user experience. Wi-Fi CERTIFIED devices meet high quality standards for the latest security, interoperability, and a range of application-specific protocols to deliver a good experience for users and network operators.
“Wi-Fi plays a crucial role in enabling industrial IoT use cases and helping companies achieve desired business outcomes in this important market sector. At Aruba, as part of Aruba ESP, we are working with our customers and our partner ecosystem to ensure secure, seamless IoT connectivity to enable hyper-aware facilities. By building GPS and Wi-Fi Location capabilities into our wireless technology, our wireless access points are equipped to automatically locate themselves and provide highly accurate indoor positioning – empowering wayfinding, asset tracking, and people tracking use cases in industrial IoT environments.”
– Chuck Lukaszewski, VP and Wireless CTO at Aruba, a Hewlett Packard Enterprise company
About Wi-Fi Alliance
Wi-Fi Alliance is the worldwide network of companies that brings you Wi-Fi. Members of our collaboration forum come together from across the Wi-Fi ecosystem with the shared vision to connect everyone and everything, everywhere, while providing the best possible user experience. Since 2000, Wi-Fi Alliance has completed more than 70,000 Wi-Fi certifications. The Wi-Fi CERTIFIED™ seal of approval designates products with proven interoperability, backward compatibility, and the highest industry-standard security protections in place. Today, Wi-Fi carries more than half of the internet’s traffic in an ever-expanding variety of applications. Wi-Fi Alliance continues to drive the adoption and evolution of Wi-Fi, which billions of people rely on every day.