IAR Systems updates functional safety editions of Embedded Workbench

Functional safety editions of the IAR Embedded Workbench embedded development toolchain now include the standard EN 50657:2017 Railways Applications – Rolling stock applications – Software on Board Rolling Stock certification as well as a later revision of the Road vehicles – Functional safety standard, or ISO 26262:2018.

Functional safety is one of the most important features in many embedded systems and companies, as proof of compliance for the tools increases cost and time of development. IAR Systems provides certified versions of the complete compiler and debugger toolchain IAR Embedded Workbench for Arm, Renesas RX, Renesas RL78, and Renesas RH850.

The build chains of IAR Embedded Workbench for Arm, RX, RL78 and RH850 have been tested and approved according to the requirements on support tools to functional safety standard IEC 61508, the standard for automotive safety-related systems ISO 26262, and the European railway standard EN 50128 and EN 50657. For Arm, RX and RL78, the certification also covers IEC 62304, defining the life cycle requirements for medical device software. The quality assurance measures allow application developers to use the tools in safety-related software development for each safety integrity level (SIL) according to IEC 61508 and each automotive safety integrity level (ASIL) of ISO 26262. IAR Embedded Workbench is certified by TÜV SÜD.

IAR Embedded Workbench provides a complete integrated development environment (IDE) including the IAR C/C++ Compiler and the C-SPY Debugger. The code analysis tools C-Run and C-Stat add static and runtime analysis for code control through the entire development cycle.

IAR Systems also offers a Functional Safety Support and Update Agreement with guaranteed support for the version for the longevity of the contract. In addition to prioritised technical support, the agreement includes access to validated service packs and regular reports of known deviations and problems.

IAR Systems supplies future-proof software tools and services for embedded development. The company is headquartered in Uppsala, Sweden and has sales and support offices all over the world. Since 2018, Secure Thingz, a provider of advanced security solutions for embedded systems in the IoT, is part of IAR Systems.

http://www.iar.com

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Win an AVR-IoT WG Development Board

Win a Microchip AVR-IoT WG Development Board (AC164160) from Softei.com and make it easy to deploy IoT devices to Google Cloud IoT Core’s artificial intelligence and machine learning infrastructure.

The AVR-IoT WG development board combines a powerful 8-bit ATmega4808 MCU, an ATECC608A CryptoAuthentication™ secure element IC and the fully certified ATWINC1510 Wi-F network controller.

The solution combines a powerful AVR microcontroller (MCU), a CryptoAuthentication secure element IC and a fully certified Wi-Fi network controller to provide a simple and effective way to connect embedded applications.

The AVR-IoT WG Development Board gives developers the ability to add Google Cloud connectivity to new and existing projects with a single click using a free online portal at www.AVR-IoT.com. Once connected, developers can use Microchip’s rapid development tools, MPLAB® Code Configurator (MCC) and Atmel START, to develop and debug in the cloud.

The board combines smart, connected and secure devices to enable designers to quickly connect IoT designs to the cloud.  The board is compatible with more than 450 MikroElektronika Click boards™ that expand sensors and actuator options.

For your chance to win the AVR- IoT WG development board (AC164160), visit http://page.microchip.com/Softei-AVR-IoT.html and enter your details in the online form.

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Delta acquires Amerlux to enhance its IoT-based solutions for smart buildings and cities

Delta Electronics, and Amerlux today announced the signing of a definitive agreement pursuant to which Delta Electronics (Netherlands) B.V., a wholly-owned subsidiary of Delta, will acquire 100% of Amerlux’s interests for USD 90,000,000. The transaction is expected to close during the second quarter of 2019. The aforementioned agreement includes an earn-out mechanism in which Delta will pay an additional pre-established amount for the transaction should Amerlux’s 2019 EBITDA(1) and revenue reach a predetermined target.

Building automation has become a major focus for Delta’s long-term growth strategy. The proposed acquisition is expected to benefit customers with a broader portfolio of Delta IoT-enabled smart green solutions for sustainable buildings and cities, which already includes building automation, energy management, commercial and industrial LED lighting, surveillance, as well as indoor environmental quality systems.

Delta’s chief executive officer, Mr. Ping Cheng, indicated, “As a world-class corporate citizen committed to enabling energy conservation and lower carbon emissions for mankind, Delta continues to broaden its solutions portfolio to improve the energy efficiency, security and comfort of buildings and cities. Lighting is an integral focus for Delta because, in the IoT era, it is an ample source of crucial data for the optimization of smart automation systems. Amerlux has a strong reputation in the field of architectural LED lighting, which we believe will enhance Delta’s profile as a total solutions provider. The combined offering of our companies will deliver substantial advantages to our customers and channel partners. Amerlux’s existing facilities in Oakland, New Jersey will continue to produce interior and exterior lighting products, and the current management and employees of Amerlux will remain in place.”

Frank P. Diassi, founder and chairman of Amerlux, said, “Since its inception, Amerlux has consistently grown its revenue base to become a world-class provider of high-end architectural lighting luminaries. Our products have been certified in over 58 countries throughout the world. Since the introduction of LEDs approximately ten years ago, the market has grown more and more sophisticated in its technology. The initial phase of LED marketing was simply the replacement of incandescent luminaries and focused primarily on energy savings. The current phase of LED marketing focuses on the quality of the light produced by the LEDs. We are now entering the third phase of LED marketing which involves controls of the luminaries, a technology in which Delta excels. The combination of Delta and Amerlux will accelerate the development of solutions for smart buildings and sustainable cities.”

Chuck Campagna, president and CEO of Amerlux, stated, “We are delighted to become part of Delta as this will help Amerlux become a total lighting systems provider. Delta’s comprehensive portfolio of products and solutions in the areas of smart building automation and energy management can be integrated with Amerlux’s line of LED luminaries. By complementing strengths from both sides, we will be able to provide enhanced value to our customers and further our position in the smart lighting market.”

New Jersey-based Amerlux is a leading brand of architectural LED lighting solutions. The company offers innovative high-end indoor and outdoor luminaires with a focus on lighting quality, energy efficiency and aesthetics. The company has fostered long-lasting relationships with global customers in a wide range of applications by providing high-quality and differentiated lighting products.

In recent years, Delta has been enhancing its broad portfolio of smart green solutions to further the development of smart low-carbon buildings and cities. The acquisition of building automation system providers, Canadian-based Delta Controls and Austria-based LOYTEC, as well as the acquisition of a considerable stake in Taiwan-based surveillance systems provider Vivotek, Inc. are pillars of that strategy. Amerlux will complement Delta’s total offering in and around the building space, by bringing its exceptional product portfolio, industry reputation, and strong customer relationships.

visit: http://www.deltaww.com

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Power supplies’ triple isolated outputs suit robotic controllers

For factory automation applications, Cosel has unveiled what it believes is the first integrated power solution for robotic controllers.  The RBC200F is a 200W, open-frame, configurable AC/DC power supply with triple outputs tailored for robotic controllers and factory automation.

The Cosel RB series offers three configurable isolated outputs, with one having a reinforced isolation to power intelligent gate bipolar transistors (IGBT) or equivalent applications. It is certified to EN62477-1 Over Voltage Category (OVC) III, by reducing the need for an extra isolation transformer when connected to a distribution panel, ensuring that the RBC200F power supply simplifies the design process for systems architects while reducing costs, claims Cosel. The RBC200F is digitally controlled on the input and output stages to reduce energy consumption.

The RBC200F accepts input voltages of 84 to 264V AC and delivers an output power of 207W. It is designed for convection cooling and can be operated from -20 to +70 degrees C at an altitude up to 3000m, or 9000m in the case of storage. The RBC200F can be installed in any orientation and under standard mounting (horizontal orientation); derating starts from 50 degrees C under convection cooling.

To reduce complexity, the RBC200F features three independent outputs. The master output can deliver 24V adjustable 22.8 to 26.4V, or 48V adjustable 45.6 to 52.8V with 144W output power. The second output can host configured modules of 3.3V/5A ; 5V/5A ; 12V/2.5A ; 16.5V/1.9A ; 24V/1.3A ; 48V/0.65A ; ± 12V/0.7A and ±15V/0.7A with a power of 16.5 to 30W depending on the output voltage. The third output can host any of the single output voltage modules in the same power level. For higher voltages, outputs can be connected in series. All output voltages are adjustable via a built-in potentiometer.

The master output DC/DC converter is based on an LLC resonant topology to optimise efficiency when the second and third outputs are using quasi-resonant-flyback topology.

The RBC200F as an input to output isolation of 3000V AC, and an input to ground isolation of 2000V AC. The isolation voltage between the three outputs has been optimised for robotic controllers applications. Isolation between the master output and output two corresponds to a functional isolation of 500V AC when the isolation between the master output, output two and the third output is reinforced to 3000V AC.

Certified to IEC/EN62477-1 OVC III and complying with EN61558-2-16, the RBC200F can be directly connected to the installation distribution panel, eliminating the need for an additional isolation transformer.

The reinforced isolation of output three is suitable to supply voltages to IGBTs or IPMs, which reduces the number of power supplies required to power robotic controllers and high power modules in factory automation. By integrating a reinforced isolated output, the ‘three in one’ RBC200F has an equivalent footprint 40 per cent lower than conventional solutions, claims Cosel.

The RBC200F has built-in inrush current limitation, over-current, over-voltage, as well as thermal protection.

The RBC200F is certified in accordance to UL62368-1, C-UL (equivalent to CAN/CSA-C22.2 No.62368-1), EN62368-1, EN62477-1 (OVC III) and complies with EN61558-2-16 (OVC III).

The RBC200F has a built-in active input filter, and conducted noise complies with FCC-B, VCCI-B, CISPR11-B, CISPR32-B, EN55011-B, EN55032-B and the harmonic current emission with the IEC61000-3-2 (class A).

In accordance with IEC62368-1, Cosel’s RBC200F has a leakage current of 0.40 to 0.75mA maximum, though for applications requiring lower levels, the option G offers a leakage current of 0.15mA maximum.

The RBC200F measures 101 x 38.3 x 152mm (3.98 x 1.5 x 5.98 inches), or 101 x 38.3 x 164 mm (3.98 x 1.5 x 6.46 inches) if including a terminal block. Weight is 450 grams. An optional chassis with cover is available on request, as well as a vertical mounting terminal block. In the case of harsh or corrosive environments, a conformal coating option is available (Option C).

The RBC200F has a five-year warranty.

https://www.coseleurope.eu

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