Enabling a new era in energy-efficient lighting control, EnOcean has introduced the 2nd generation Bluetooth® switch module PTM 216B. This revolutionary energy harvesting module builds upon the success of its predecessor, the groundbreaking PTM 215B—the world's first energy harvesting Bluetooth® switch module. Setting industry standards for mesh network lighting control solutions, the new PTM 216B signifies a leap forward in technological innovation.
With the new EnOcean PTM 216B module, customers can now address even more applications thanks to the use of the latest generation kinetic harvester ECO 260. The combination of the new harvester with the latest generation system design, allows for more than double the radio transmission power compared to its highly successful predecessor, the PTM 215B. This significantly increases the usable communication distance. This enhancement enables control of high-bay lighting, expanding the application areas to include warehouses and architectural projects with high ceilings. PTM 216B brings great flexibility in terms of installation locations and repositioning capabilities. In modern offices with adaptable layouts and flexible walls, the elimination of wiring significantly streamlines the installation process.
NFC technology for quick and easy integration.
EnOcean devices such as PTM 216B can be quickly configured using Near Field Communication (NFC) technology. NFC is a short-range wireless technology that enables communication between devices in close proximity, typically within a few centimeters. It allows two devices equipped with NFC capabilities to establish a connection by bringing them close together, triggering the exchange of data. A common use is for making contactless payments.
The integration of EnOcean devices into networks via NFC provides a simple, quick and reliable way of setting up lighting installations.
• Simple: no qualifications are required to set it up.
• Quick: optimized installation time.
• Right first-time: no need to revisit a site to correct any parameters.
Many different designs thanks to partner network.
Thanks to the extensive EnOcean partner and OEM network, energy-harvesting switches based on the PTM 216B and other EnOcean switch modules are available in a wide range of designs from multiple switch manufacturers around the world, all of which blend well into any environment. The unique combination of these features makes PTM 216B an ideal choice for lighting control and building automation use cases. Official switch OEM partners make use of the “Battery-free by EnOcean” brand to make sure it contains genuine technology from EnOcean for real maintenance-free operation in the field.
In an era where technology races towards miniaturization with increased integration and minimum power consumption, the demand for more compact, energy-efficient devices with no compromise on performance has never been higher. With the Bluetooth low energy technology becoming ubiquitous, consumer-grade products are no longer sufficient to meet the very demanding standards of medical or automotive customers.
Responding to these market needs, EM Microelectronic raises the bar again by introducing its new em|bleu Bluetooth 5.4 chip. "A proud product of Swiss engineering," em|bleu is the smallest and lowest power product of its kind in the market, with premium quality and service.
The em|bleu IC integrates a sleek design with power efficiency in the wireless technology arena. Engineered for peak performance in the most demanding use cases with the smallest footprint, this chip is the ideal solution for seamlessly embedding Bluetooth functionality into even the most size- and power-constrained devices.
“em|bleu marks a significant leap forward for devices where size and battery life are absolute musts,” says Dr. Michel Willemin, CEO of EM Microelectronic. “This product renews our commitment to serve our very demanding customers with maximum product performance in the smallest possible footprint and minimum energy needs.”
Healthcare applications.
In the fast growing and very demanding healthcare sector, where consistency and accuracy are essential, em|bleu is meticulously designed to fulfill these requirements. It enables reliable connectivity for a range of health monitoring devices, from blood pressure monitors to glucose tracking systems. em|bleu stands out as an ideal solution for healthcare applications transitioning towards an interconnected, patient-focused model of care.
Other industries.
em|bleu also offers effective solutions across multiple other sectors, bringing a blend of energy-efficient features that meet diverse communication needs. In fitness trackers, em|bleu enables more compact designs with reliable, long-lasting performance. For smart home devices, em|bleu facilitates consistent and smooth connectivity, adding to the convenience and functionality of home automation. In the field of IoT, its robust RF performance and energy efficiency make it a suitable choice for a variety of devices, from sensors to smart city components. Across these diverse applications, em|bleu is recognized for its balanced approach to size, efficiency, and reliable operation, making it a valuable addition to a wide range of connected devices.
By incorporating the latest Bluetooth 5.4 standards, em|bleu further improves the connection reliability, while adding new functionalities that unlock new use cases and increase the value to the end customer.
A strategic company of The Swatch Group, EM’s watchmaking DNA is centered around outstanding engineering and quality, delivered with superior level of service. With its almost five decades of stability, EM offers its customers unmatched supply chain stability and long-term support commitment.
The model CPG1200 digital pressure gauge from WIKA, enables convenient and flexible setting of operating pressures, readjusting pressure switches and carrying out pressure monitoring – for example leak testing during transport.
The battery-operated CPG1200 has been designed specifically for use in mobile applications. Thanks to the durable plastic case and optional protective case cap, the instrument is robust and easily withstands vibrations and shocks in use.
The proven measurement technology covers all common ranges up to -1 ... 1,000 bar [-14.5 … 15,000 psi] (gauge pressure) with an accuracy of down to 0.25 % FS. Depending on requirements, the measuring rate can be set to 1, 3, 4 or 10 measurements per second.
The CPG1200 also has an energy-saving mode. In practice, operating times of up to 4,000 hours are possible without changing the battery. A data logger for up to 1 million data points can be integrated as an option. The stored measured data is read via the integrated USB interface, which also supplies the instrument with power. Alternatively, the values can also be transmitted wirelessly via Bluetooth®.
Simplifies commissioning, operation and maintenance, enhancing safety and plant performance
The Rosemount™ 3408 Level Transmitter, from Emerson, is a non-contacting radar device designed to optimise ease-of-use at every touchpoint, leading to increased site and worker safety and enhanced plant performance. It is a versatile level measurement solution, suitable for use in a wide range of industries and applications, such as chemical storage, mixing tanks and open air applications.
“The new generation of engineers expect modern automation technology to be very easy to implement, operate and maintain,” said Thense Korsbo, director of product management for Emerson’s radar level measurement business. “The onus is therefore on us to provide solutions that simplify operator tasks as much as possible, especially in safety-critical applications such as overfill prevention, and this was Emerson’s focus when designing the Rosemount 3408. This optimised ease-of-use will help organisations improve plant efficiency, reach their production targets and achieve the highest levels of safety.”
While the benefits of radar level measurement are widely acknowledged, leading to the technology’s fast-growing adoption across multiple industries, radars are still sometimes perceived as being complex to commission, operate and maintain. Addressing this concern, the device provides a range of functions that reduce complexity throughout its lifecycle, including a highly intuitive interface, Bluetooth® wireless technology remote capabilities, predictive alerts, in-situ verification, data historian and an upgradeable design.
The user interface provides clear pictorial instructions, allowing operators to be easily guided through installation, commissioning, proof-testing, operation and maintenance. This increased ease-of-use gives process and manufacturing organisations the confidence to replace time-consuming manual procedures, thereby helping to increase safety and maximise productivity.
The new device is based on frequency modulated continuous wave (FMCW) technology, which enables extremely accurate and reliable measurement, even in challenging process environments. It is also suitable for use in critical safety applications such as overfill prevention, as it is Safety Integrity Level (SIL) 2-certified and designed according to the International Electrotechnical Commission’s IEC 61508 standard relating to functional safety.
Emerson’s proprietary Smart Meter Verification software provides an easy means of verifying the health of the device, without interrupting the process. Official records of device verification are generated, simplifying compliance with regulatory requirements. In addition, an advanced diagnostics suite continuously monitors key device health and process parameters. This provides actionable information and predictive alerts that support preventative maintenance strategies, streamline troubleshooting and help increase process availability. A built-in historian enables users to access stored process data and alerts to gain process insights and aid troubleshooting.
The transmitter can be proof-tested remotely and in-situ, which makes the procedure quick and easy, saving time and increasing plant and worker safety. In the event of device failure, its exchangeable design enables the simple replacement of a cassette within the transmitter housing, rather than replacing the entire transmitter head. This saves both time and materials, making the device extremely cost-effective.
Interest in BLE TPMS is on the rise as vehicles become more connected, electrified, and autonomous. While common in consumer applications like speakers and headphones, BLE is relatively new in the TPMS space for vehicle OEMs and is enabled by newer vehicle system architectures that can support BLE functionality.
Sensata's new BLE TPMS leverages its field proven tire pressure monitoring sensors by replacing the ultra-high frequency (UHF) radio with BLE radio to enable two-way communication. These new BLE TPMS solutions are available in both clamp-in and snap-in configurations, are optimized for long battery life, and deliver the same pressure, temperature and auto-location capabilities as Sensata’s existing UHF TPMS solutions.
BLE TPMS technology helps improve vehicle safety, performance and the driving experience. The technology can enhance advanced driver assist systems (ADAS) and augment remote diagnostics support. With Over-the-Air updates, drivers can download new tire-related features and software updates, enhancing their driving experience and avoiding a trip to the shop for service. BLE two-way communication also enables cyber security authentication, which is not possible with traditional one-way UHF, and adds a layer of protection from being hacked.
A leading vehicle maker in North America has selected Sensata’s solution for its electric vehicles and Sensata will be launching production in the first half of 2023.
“BLE TPMS is the natural evolution of the TPMS solutions Sensata provides today,” says Eric Sorret, Vice President of Automotive at Sensata Technologies. “This business award with a leading vehicle OEM is an exciting first step towards showing the added value BLE TPMS can bring to both OEMs and consumers. BLE TPMS opens the door to generating new data and insights that can improve vehicle safety, performance, and the overall user experience.”
German Federal Network Agency adopts Anritsu's base station simulators for 5G/4G/ IoT technologies and Bluetooth®/WLAN Testers
Anritsu Corporation has announced that Bundesnetzagentur (German Federal Network Agency - Bnetza) has adopted Anritsu's Base Station Simulators for 5G/4G/IoT technologies as well as Bluetooth®/WLAN testers for EMC tests.
Product Outline
MT8000A - The Radio Communication Test Station This is an all-in-one 5G test platform supporting RF parametric and protocol tests, functional, and application tests, validation of beam characteristics, and more. It supports Non-Standalone (NSA) and Standalone (SA) mode base-station emulation functions for the development of 4G/5G chipsets and devices supporting both FR1 and FR2. The MT8000A is used widely for conducted and OTA tests to evaluate the performance of 4G/5G devices.
MT8821C - The Radio Communication Analyzer This is a scalable LTE network simulator for RF parametric tests and verifying 2G/3G/4G smartphones, tablets, M2M modules, and IoT devices. It supports the latest 3GPP technologies, including VoLTE, Gigabit LTE, and Cellular IoT applications.
MT8862A - The Wireless Connectivity Test Set (WLAN Tester) This measures the RF TRx characteristics of WLAN IEEE 802.11a/b/g/n/ac/ax devices (2.4, 5, and 6-GHz bands). The Network mode with built-in WLAN signalling messages measures the TRx performance of connected devices, while the Direct mode supports a flexible protocol-free test environment.
As a government regulatory agency, the Bnetza is responsible for testing electronic devices for unwanted emissions, as well as undertaking customer protection duties.
The TKG (German Telecommunication Law) sets limits on unwanted emissions. To keep these emissions in check, Bnetza conducts random tests of consumer electronics, investigating electromagnetic radiation which could harm the human body or interfere with the given standards or other electronic devices.
This testing is a huge undertaking for Bnetza, which needs to check W-LAN routers, Bluetooth equipment and mobile phones of any brand, testing new technology like 5G alongside legacy technologies.
Anritsu’s MT8000A, MT8821C, MT8862A, and MT8852B base station simulators as well as its Bluetooth/WLAN tester for 5G/4G/IoT/Bluetooth/WLAN wireless devices are contributing to Bnetza ’s telecommunications regulatory work. The Agency combines these Anritsu test solutions with an Over the Air (OTA) chamber and other EMC testers to perform EMC tests based on both ETSI’s and in-house regulatory test standards.
EMITE and Anritsu Corporation have announced a combined solution for testing the compatibility of different connection technologies such as LTE, WLAN and Bluetooth® wireless technology.
The Anritsu Wireless Connectivity Test Set MT8862A, Radio Communication Analyzer MT8821C and Bluetooth Test Set MT8852B have been integrated with the EMITE E600 Reverberation Chamber. The solution allows the testing of OTA TRP/TIS/TPUT performance in a repeatable environment. With integral communications protocols and optimized performance for testing, the EMITE reverberation chamber and Anritsu platforms can reliably characterize the different coexistence scenarios of the latest devices.
In tests of coexistence scenarios of WLAN with LTE and Bluetooth technology, and LTE with WLAN and Bluetooth technology, the new integration has been able to measure total radiated power (TRP), total isotropic sensitivity (TIS) and physical TPUT OTA performance indicators in market devices.
By providing the ability to test and implement the latest standards, EMITE and Anritsu ensure customers and service providers can deliver fully compatible solutions to the market.
“We are pleased to combine the abilities of Anritsu’s platforms and our E600 Reverberation Chamber to provide unique solutions for our customers. New features have been implemented based on market needs and working closely with our customers. Some of the leading companies in the telecommunication sector worldwide have shown interest in this solution for their OTA platforms,” said Javier Paredes, CSO of EMITE.
Shinji Hoshino, Director, IoT Test Solutions Div., Anritsu Corporation, said, “IoT use cases combining several technologies are increasing, and the market requires an efficient test platform. We are proud to work with leading global companies to provide these solutions. Anritsu’s long experience in bringing test solutions to the communications market will bring these benefits to the IoT test market too.”
Since its launch five years ago, the Anybus® Wireless Bolt™ has provided thousands of industrial applications with wireless Ethernet access. With a rugged and unique form factor for bolt-on-machine mounting, it is today proven and trusted in the most demanding industrial applications. Use cases vary from warehouse installations and AGVs to manufacturing of food, underground mining or rough outdoor applications. Building on the success, HMS now launches the Anybus Wireless Bolt CAN, featuring CAN-based communication to the host equipment.
The new Anybus Wireless Bolt for CAN enables CAN-based, heavy-duty machinery and applications to transfer CAN data over a robust wireless link. Wireless communication is established either over a fast Wi-Fi connection or a reliable Bluetooth link. The CAN data is transported over a TCP/IP link which enables other standard Wi-Fi infrastructure to also connect to the wireless link if desired.
A typical use case is wireless access to CAN data from an industrial vehicle, such as a bulk material transport truck. For example, with the Anybus Wireless Bolt CAN, J1939 CAN data is easily communicated to a handheld tablet which gives the operator full control and visibility of the ongoing bulk material filling process.
Anybus Wireless Bolt CAN is fully transparent when it comes to transporting CAN data, meaning that it works with any CAN-based protocol, including CANopen. This opens the possibility to create mobile automation islands in any manufacturing process – the Anybus Wireless Bolt CAN will bridge the CANopen line wirelessly.
A wide range of wireless connectivity options for industrial networks and IoT applications
In addition to the new Anybus Wireless Bolt CAN, the Wireless Bolt product family includes other versions which can connect to the host equipment using serial and industrial Ethernet connectivity. On the wireless side of the Wireless Bolt, the Wi-Fi and Bluetooth options were recently complemented with a version that supports the new LTE standards NB-IoT and CAT-M1, targeting IoT applications.
The latest product offering from Herga Technology has uniquely brought Bluetooth and USB switch actuation techniques together for PC controlled systems, resulting in a wireless and hands-free solution where up to four footswitches can each emulate pre-set single or multiple keystrokes (up to three – such as Alt/Ctrl/Del) or replicate mouse clicks.
The 6311-BLE2 is a Bluetooth secure PAN enabled receiver that features pushbutton pairing with Herga’s single and multipedal Bluetooth footswitches - whilst its integrated USB 2.0 port, through simple plug and play set-up, connects seamlessly with Windows, Linux and Mac operation systems.
For remote operation from footswitch to machine, this housed receiver has a nominal 10 metre wireless range (up to 25 metres line-of-sight) with switching delay flexibility built-in via user selectable switching latency of 100 ms or 200 ms (at 10 metres). Powered via its USB port, the receiver includes LED indication for pairing and for the footswitch battery condition through the ultra-low-power Bluetooth PAN. Also included is a user selectable footswitch timeout function of 15 sec or 60 sec for footswitch battery conservation where the footswitch will auto-wake on the press of the pedal.
Footswitches that emulate computer keystrokes are especially effective for meticulous control measures in medical equipment applications from surgical procedures to imaging, diagnostic and analytic tasks. The cable-free wireless operation and completely hands-free capability that the 6311-BLE2 delivers will bring benefit where often-repeated keyboard commands are essential to machine control in high-hygiene conditions or where thoroughly tidy work areas are of upmost importance.
Herga’s comprehensive IEC 60601/UL 60601 medically approved footswitches extend across single and multipedal Bluetooth models with IPX7 environmental ratings in ergonomic and attractive designs. The comprehensive choice includes the recently announced Medical Footswitch Design Platform – a modular system of medically approved electrical or Bluetooth foot- and puck-switches that consist of a base system with single and double plinths that can each accommodate a single footswitch as well as one or two puckswitches. With up to five plinths interlocked, the system can accommodate a wide gamut of switching tasks to allow hands-free operation for the most complex medical equipment or industrial machine control tasks.
Herga’s Bluetooth range also covers single switching footswitch events through a choice of a PCB mounted receiver for installation on the customer’s equipment or a standalone housed receiver. The PCB variant includes eight open collector transistor outputs (24V DC at 100mA max.) whilst the housed receiver offers up to 6 normally open contact relay outputs (24V DC at 1.75A max.) The latency setting, footswitch power monitoring and pairing set-up features are similar to the 6311-BLE2 version.
Rugged field transmitter provides innovative functionality, improved measurement performance, and ease of use for applications in harsh environment conditions.
The iTEMP TMT142B, a new generation smart temperature transmitter with Bluetooth has been launched by Endress+Hauser. The transmitter delivers highly accurate and reliable measurements, wireless communication via Bluetooth, and user-friendly operation—all packaged in a robust single-chamber field housing. The technology offers significant improvements in process efficiency and plant availability while reducing costs.
In industrial process engineering applications, temperature transmitters are an important link between temperature sensors in the process and the higher levels of automation. Measurement instruments are often installed in difficult-to-access locations, which frequently makes commissioning, operation and servicing more difficult.
To address these and other issues, the transmitter features a highly secure integrated Bluetooth interface that enables users to wirelessly visualize measured values, NAMUR NE 017 diagnostic information, as well as perform configuration tasks. The device is extremely easy and fast to operate using your phone or tablet and the Endress+Hauser SmartBlue app. No special tools required. Access to the device is password-protected, and Endress+Hauser security provisions for Bluetooth communication complies with the highest standards.
The newly developed backlit display provides excellent readability under all environmental conditions, both in the dark and bright sunlight. Diagnostic messages are highlighted when the normally white background turns red.
The conversion of different sensor signals into a stable, standardized output signal (4 to 20 mA) represents a logistical challenge as it often requires multiple transmitter variations. To meet this challenge, the configurable single-channel device transmits converted signals from resistance sensors (RTD), thermocouples (TC), resistances (Ω) and voltage transmitters (mV) via the 4 to 20 mA signal or the HART 7 communication.
iTEMP TMT142B temperature transmitter is designed for safe operation in hazardous areas as certified by international approvals (ATEX, CSA C/US, IECEx). Safe operation is enhanced by the incorporation of an integrated overvoltage protection that protects the device from damage and permits continued functionality after common upset events.
Krohne has introducee that Bluetooth™ Low Energy (BLE) option for all OPTIMASS x400 Coriolis flowmeters equipped with MFC 400 converter. In conjunction with the OPTICHECK Flow Mobile app (available for iOS and Android), this allows for device commissioning, verification, diagnostics and monitoring from a smartphone or tablet via secure wireless communication.
OPTIMASS with BLE are currently the only SIL certified mass flowmeters on the market allowing Bluetooth communication.
The BLE option can either be ordered as an option with new devices or retrofitted depending on the hardware revision of the converter. It allows for wireless operation over distances of up to 20 m/ 65 ft, e.g. for devices installed in inaccessible locations. Use in Ex Zone 1 is possible with suitable mobile devices.
The BLE option is available for Europe, approvals for USA, Canada, China and others are pending.
RS Components (RS) and Nordic Semiconductor and Britain's largest gas network operator, Cadent, are to launch a global ‘Connect the Community’ competition calling for practical examples of how technology could transform the lives of people in isolation.
Using their extensive network of customers and stakeholders, the three companies hope to engage with creative minds to devise new solutions, and then connect the people behind those solutions with sources of funding that can help make their ideas a reality. The competition is open to engineers, entrepreneurs and enthusiasts, whatever their technical skill levels.
Product concepts should be driven by low-power wireless technologies such as Bluetooth LE, Thread and Cellular IoT (LTE-M or NB-IoT), be easy to use, and accessible to people in a range of vulnerable circumstances. Ideas could focus on the purely practical, such as new ways to detect hazards in the home, or the fundamental, like ways of maintaining mental and physical fitness, and even the critical, such as raising alarms or requesting support from authorities and utility providers.
Technical skills are useful, but not essential, as the winning designs will be offered product development support by RS and Nordic to bring the concepts to life. Both companies offer extensive free design resources through their online engineering communities: RS’ DesignSpark platform and the Nordic DevZone. In the latter stage of the competition, Cadent will consider the winners for further support to access various funding mechanisms, which, if they are successful, will help them take their ideas through to production and implementation.
Sam Presley, Lead Inspiration Engineer from the Grass Roots team at RS Components, said: “We’re inviting people to think big to transform the lives of those living in isolation. This is a fantastic opportunity for budding innovators to showcase their ideas, skills and ambition – working towards a cause that truly matters. “By taking part, there is also the potential to win prizes and awards and gain further exposure to companies on the lookout for innovators. “We’re delighted to offer special support to innovators under the age of 25 through The Youth Group’s Mentor Me programme, which matches young people to business mentors for virtual guidance and advice on entrepreneurship.”
Claire Steed, Regional Sales Manager at Nordic Semiconductor, added, “We don’t want to limit creativity by dictating the scope of the challenge – all we’re stipulating is that solutions must be easy to use and accessible to people in a range of vulnerable circumstances.” “This competition isn’t just for engineering or design experts. Whether you're a master of digital technology or you simply just have a great idea, we want to hear from you.”
Jo Giles, Cadent Customer Safeguarding Manager, said: “We’re looking for innovators and creatives to make the most of the lockdown and to come up with inventions that will help transform the lives of the isolated in regard to both their physical and mental wellbeing. “Typically, we may think of people who are elderly or ill as being most affected by isolation, however, the coronavirus pandemic has shown how anyone can become isolated by circumstances. We’re on the hunt for innovative solutions that can help people stay safe, warm and connected as they remain in their home.”
The ‘Connect the Community’ challenge is hosted on RS Components’ engineering platform DesignSpark, which has a global engineering community of over 950,000 members.
The iTEMP TMT71 and TMT72 single-channel transmitters launced recently by Endress+Hauser, feature user-friendly operation concept, wireless communication via Bluetooth in conjunction with highly accurate and reliable measurements. The technology offers significant improvements in process efficiency, plant availability and reduces costs.
The transmitters are available with an integrated Bluetooth interface that enables users to wirelessly display measured values and perform configuration tasks. The device is easy and fast to operate using Endress+Hauser’s SmartBlue app. Access to the device is password-protected and the Endress+Hauser security concept for Bluetooth communication complies with the highest safety standards. The device can be configured without the need to previously install device drivers, since they are already stored in the transmitter's electronics.
The configurable transmitters are compatible with signals from resistance sensors (RTD), thermocouples, resistance (Ω) and voltage transmitters (mV) and provide an output via the 4 to 20 mA signal or the HART 7 communication (TMT72).
Integrated sensor monitoring functions, device troubleshooting and diagnostic information in accordance with NAMUR NE 107, allow for a high level of measuring point availability. The transmitter sensor’s precision of the temperature measurement is increased for the entire system as it matches calendar-Van-Dusen coefficients. iTEMP TMT71 and TMT72 temperature transmitters are also designed for safe operation in hazardous areas thanks to international approvals (ATEX, CSA C/US, IECEx).
The transmitters are available in various housing versions, either with or without a display. A user can easily select the housing that best fits their application, environment and process conditions.
ZF has introduced a reference design for an Energy Harvesting Bluetooth Low Energy Switch in a partnership with ON Semiconductor. The design combines ZF’s energy harvesting generator with the industry’s lowest power Bluetooth® 5 radio RSL10 SIP from ON Semiconductor and is the ideal solution for the rapidly growing number of applications for BLE communication.
The generator, incorporated with the RSL10 SIP, enables designers to develop bespoke battery-free and wireless control solutions for a wide range of low cost, low-energy applications. The transmitter is designed for evaluation. For integration into an application the PCB wings can be cut to size.
The reference design works in Advertising Mode with uni-directional uplink communication and offers various pairing options. The operation can be shown via a smartphone app (IOS®: Bluetooth Smart Scanner and Android™: Bluetooth Low Energy Analyzer) which displays all received telegrams.
A supporting demo kit based on the reference design for the Energy Harvesting Bluetooth Low Energy Switch, and ON Semiconductor’s Bluetooth IoT Development Kit (B-IDK) is also available from ON Semiconductor. The kit shows the capabilities of the battery-free and wireless switch in combination with an LED lighting application.
OPTITEMP TT 53, from Krohne is a new universal programmable 2-wire temperature transmitter for resistance (RTD) and thermocouple (TC) elements. Aimed at the Chemical, Oil & Gas and the Power Generation industries, it features HART 7 communication, NAMUR NE 107 diagnostics as well as Ex approvals.
Available in both compact (C) and rail-mounted (R) versions, the new transmitter can be programmed via PC or HART handheld, or wireless by using the OPTITEMP Connect mobile app for iOS and Android devices. The app can communicate with OPTITEMP TT 53 via the built-in Near Field Communication (NFC) or the optional OPTITEMP TT-CON BT configuration kit, a small Bluetooth modem. From a mobile device, the user can program, configure and monitor the transmitter, e.g. set mA outputs, perform an output simulation, view actual supply voltage, check the runtime counter and the current or historical process/ambient temperature log. Via HART 7 communication, some of these readings can also be made available to a PCS.
The robust design of the transmitter ensures reliable operation even under harsh environmental conditions: vibration-resistance up to 10 g, a fast step response time and a high accuracy (±0.08% of span; max. ±0.08K) result in a high long term stability (max. drift ±0.02% of span/year). With ATEX and IECEx approvals, the new transmitter is suitable for use in hazardous areas. OPTITEMP TT 53 offers extended diagnostic information according to NAMUR NE 107, e.g. device error, sensor break monitoring and wiring conditions. It is also compliant to NAMUR recommendations NE 21, 43 and 53.
Softing is the first company to offer access to the major process automation protocols HART, Foundation Fieldbus and PROFIBUS PA with one single interface. mobiLink communicates via USB or Bluetooth and is perfectly suited for commissioning and maintenance with handheld host devices.
“In the past, customers had to care around an interface for each protocol. Now with mobiLink, Softing is the first company to offer access to three protocols with one single device. Thanks to mobiLink, our customers can access field devices with maximum flexibility and mobility and carry out a large number of configuration tasks,” says Thomas Hilz, Program Marketing Manager at Softing Industrial.
Softing’s mobiLink simplifies mobile access to field devices for plant operators, system integrators, device developers and other users in the process industries. In combination with the relevant software, e.g. Softing’s Communication Configurator, it is suitable for configuration, commissioning, diagnostics and monitoring. mobiLink supports FDT Frame Applications and major engineering tools. It allows access to HART and Foundation Fieldbus devices such as transmitters or valves. Access to PROFIBUS PA devices will be possible on July 1st, 2018.
mobiLink is battery-operated, extremely robust and suitable for use in explosive areas. It communicates with handheld host devices like smart phones and tablets via Bluetooth and has a USB interface for bench host operation.
BCD-Atlantik are to host workshops in Duxford* near Cambridge (GB) to help designers get the best performance from two key embedded module lines.
The first workshop on May 8th is based around the latest DIGI ConnectCore 6UL IoT development kit and YOCTO Operating System - The Industry’s smallest wireless low-power NXP i.MX6UL UltraLite System-on-Module platform. The workshop will be a hands on event intended to assist in developing customised Linux distribution for the NXP i.MX6(UL) based ARM Cortex-A7 and Cortex-A9 Multi Core System on Modules (SoM) and SBCs.
Starting with an overview of the Digi ConnectCore i.MX6UL and i.MX6 embedded product benefits the workshop will cover an introduction to the Yocto Operating System, Digi TrustFence Security Framework Overview, ConnectCore for i.MX6UL SBC Express and Yocto Hands-on Training.
Delegates will learn about the development environment setup and first steps, U-Boot Bootloader, application development using Eclipse or QT Creator, creating a custom Yocto layer and adding a custom application to a project, OS Customization and Device Tree Introduction and Kernel configuration
On May 9th the second workshop will cover designing Embedded Wi-Fi on the Lantronix – xPico 200 Series. The goal of the workshop is to assist designers to deliver seamless and secure Ethernet, Wi-Fi and Bluetooth connectivity. The Lantronix xPico 200 series allows OEMS to build and deploy their smart connected products with reduced complexity and lower risk.
The workshop will commence with an introduction to Lantronix and their products oxPico 240/250 and the MACH10 IoT application development and deployment platform. Two hands-on sessions will take place during the day.
Session 1 will cover, oLab1: FW upload + secure boot, oLab2-4: Tunnel (Serial to Ethernet, serial to WLAN0, serial to AP0), oLab5: Ethernet to WLAN0 bridge, oLab 6-8: Web manager, customise web page and multi user settings, demo MACH10 (OEM, portal, end user view), FW upload, remote reboot.
Hands-on session 2 will demonstrate Lab9: MACH10 end user view and Lab 10: SDK (Hello world, TCPtunnel)
Both workshops open at 9:00am for registration with a 9:30am start, Q and A sessions will follow each session at around 4:30pm.
*The IWM Duxford , is located at Duxford, Cambridgeshire, GB, CB22 4QR
Many modern mobile devices only support Bluetooth Low Energy. iOS mobile devices in particular only support Bluetooth Low Energy. The world’s first Bluetooth Low Energy HART Modem has been launched by ProComSol.
According to Jeffrey Dobos, President of ProComSol, Ltd, “As new communication technology is adopted and grows, industrial users want (and need) to take advantage of it. Bluetooth 4.0, which includes Bluetooth Low Energy (BLE), offers many advantages over older Bluetooth standards making it an ideal technology for mobile device communications.”
The HM-BLE, HART Modem, Bluetooth Low Energy takes full advantage of the low energy features of the Bluetooth 4.0 standard. The modem contains a rechargeable Li-Ion battery that will last for days on a single charge. The lower energy demand on the connected mobile device also allows longer device life between recharges.
The HM-BLE, in combination with a Smart Device Communicator App on a mobile device becomes a full functioned, DD based, HART Communicator. A HART communicator that uses DD’s can perform full configurations of Valves, Multi-Variable devices, and complex devices such as Radar Level and Coriolis Flow meters.
Because the connection between the HM-BLE HART modem and the hand held device is wireless, user safety and comfort is ensured. There are no wires to tangle or trip over. The user can configure hard to reach HART devices safely from the ground. In bad weather the user can stay comfortable in a convenient location and still perform necessary work on the HART device.
A new, upgraded version of their popular Anybus Wireless Bridge has been introduced by HMS. The Anybus Wireless Bridge II supports up to 400 meters of reliable wireless communication, and can communicate via both Bluetooth or WLAN. It is ideal for replacing Ethernet cabling in hard-to-reach or hazardous locations.
Cable replacement or access point
By using the Anybus Wireless Bridge II, automation engineers can achieve new and smarter network infrastructures. Often used as an Ethernet cable replacement (point-to-point communication), the Wireless Bridge II can also be used as an access point for several WLAN/Bluetooth nodes such as smartphones or tablets within range. In the process, savings are achieved thanks to the reduced amount of Ethernet cabling.
What’s new?
The new Anybus Wireless Bridge II supports a longer wireless range (400 meters, 437 yards) and an even more powerful integrated wireless antenna. It is easily set up via push-button configuration or via the new integrated web interface. Anybus Wireless Bridge II is built on the same wireless technology as the family member Anybus® Wireless Bolt™, a connection point for on-machine mounting which HMS released in 2016, making them able to communicate seamlessly, opening up for even more innovative wireless system solutions.
Solving network problems for system integrators
By connecting industrial devices and networks over a wireless link, the Anybus Wireless Bridge II makes life easier for system integrators and automation engineers needing to create connections through e.g. hazardous areas, hard-to-reach locations, or moving installations where cables are not desirable. The Anybus Wireless Bridge II is a proven solution to bridge popular industrial Ethernet standards such as PROFINET, EtherNet/IP, BACnet/IP and Modbus TCP and provides users with a robust and maintenance-free wireless connection.
The product comes with two M12 connectors for power and network connectivity and is an IP65 protection class rating.
Industrial quality “We see a clear trend that wireless communication is gaining more and more acceptance in the conservative industrial market,” comments Martin Falkman, Product Manager at HMS. "There are many wireless connectivity solutions on the market today, but few can offer the reliable and sturdy connections required for industrial use. The Anybus Wireless products for Ethernet have been very popular on the market for several years, and with Anybus Wireless Bridge II, we are now excited to be able to offer connectivity over a longer range, more reliable wireless communication links as well as easier set-up procedures.”
Anritsu Corporation has upgraded their MT8852B Bluetooth Test Set to support the latest Bluetooth Core Specification version 5. The MT8852B is the market leading RF measuring instrument for design proving and production test of a wide range of products that integrate Bluetooth technology. It supports Basic Rate (BR), Enhanced Data Rate (EDR) and Bluetooth low energy (BLE) measurement of transmit power, frequency, modulation, and receiver sensitivity required by Bluetooth RF test specifications
In December 2016, Bluetooth SIG (Special Interest Group) announced the launch of Bluetooth 5, designed to meet the needs of an evolving industry that demands a global wireless standard to provide simple, secure connectivity. This latest version of Bluetooth focuses on new communications technologies for implementing longer range communications at faster speeds while maintaining low power consumption to support smartphones and IoT applications. And with this comes the requirement for measurement solutions that support these new specifications.
These new options for the MT8852B support the full range of PHY layer (RF) tests required by the new Bluetooth 5 specifications for designing and manufacturing Bluetooth devices and SoC, especially tests for 2-Mbps Low Energy PHY (2LE), which greatly improves battery life, and for Bluetooth Long Range (BLR), which extends communications over longer ranges of several hundred meters.
Although the MT8852B has supported the earlier Bluetooth Low Energy specification, this upgrade adds new measurement options for the 2LE and BLR specifications. New test cases can run as part of test scripts to simplify test-case creation and cut test times. The MT8852B implements 2LE and BLR measurements by direct connection and can control the device under test (DUT) either via USB, 2-wire RS-232 HCI Direct Test Mode (DTM), or USB–Serial conversion adapter interfaces.
