May 2019

51 www.drivesncontrols.com May 2019 NEW PRODUCTS n Mitsubishi Electric has announced a 690V version of its FR-A800 inverters, initially in ratings from160–200kW, and eventually extending from37kW– 1.5MW. All versions up to 200kWhave a brake chopper, reducing deceleration times and eliminating the need for an external brake or regeneration converter. Eliminating external brakes also cuts servicing andmaintenance costs.The inverters, in widths from 380mm, incorporate DC reactors and EMC filters. FR-A870models have built- in PLCs, USB ports, improved safety functions, three expansion slots and a choice of network cards. https://eu3a.mitsubishielectric.com NordDrivesystems has added three larger sizes to its Nordbloc.1 single- stage helical gearboxes covering power ratings from0.12–45kWand torque ratings up to 1kNm.The efficient, cast- iron boxes (models SK 871.1, 971.1 and 1071.1) have smooth surfaces that prevent accumulation of liquids or solid materials. Optimised bearings can handle large axial and radial loads. www.nord.com Following its acquisition of GE Intelligent Platforms , Emerson is offering a newportfolio of PLCs, industrial PCs, cloud-connected controllers and other devices for smart plants.They are said to complement Emerson’s Plantweb digital ecosystem andwill, in future, interface with its DeltaV and Ovation process control systems to help eliminate islands of automation. www.geautomation.com B&RAutomation is offering its IP67- protected Power Panel operator panels for swing-armmounting at machines. The widescreen Power Panel FT50 Field HMI terminals come in five sizes from 5–21.5”, with depths of 16.5 or 26mm. The touchscreen terminals have Power- over-Ethernet connections, using one cable for both power and communications.They can runWeb- basedmappView applications. Multi- touch technology supports swiping and zooming gestures, even when wearing thick gloves. www.br-automation.com ABB has launched a medium- voltage drive that, it says, brings high-performance motor control to demanding processes. The ACS6080 drive includes an advanced control capability, known as Model Predictive Pulse Pattern Control (MP3C), which combines model predictive control with optimised pulse patterns to modulate the power semiconductors. It anticipates the best operating point by finding the ideal compromise between dynamics, efficiency and harmonic distortion. MP3C allows users to maintain stability, while reducing investment and running costs by using smaller drives or motors. The increased power capability is claimed to reduce the drive’s footprint by up to 20%. It also helps to cut running costs in two ways: it is said to be more energy-efficient than other systems; and maintenance costs are lower because mechanical and thermal stresses on the equipment are reduced, leading to longer component lifetimes. The modular drive, available in ratings from 5–36MW, can be configured for single- or multi- motor applications. It can control induction, synchronous or permanent magnet motors using the same software. It supports all major fieldbus protocols, and has extensive I/O connections, making it easy to integrate into existing systems. It is compatible with ABB Ability condition-monitoring services, allowing users to obtain real- time data about the status and performance of their equipment from any location. ABB www.abb.com Ifm has announced a range of fieldbus modules with IO-Link master functions which can act as gateways between IO-Link sensors and fieldbuses, as well as simultaneously sending data from smart sensors to IT networks. The robust, decentralised modules have a separate IoT Ethernet port that allows IT networks to be set up separately from the automation network. The separation between automation and IT networks prevents the former from being interrupted by external factors, maximising machine uptime. Critical, non-real-time data from smart sensors can be sent safely to IT and ERP systems without affecting real-time control signals. All connected sensors are displayed with their parameters, which can be set centrally. IP67 or IP69K protection allows the modules to be used in coolant applications or in wet areas of the food industry. An ecolink technology guarantees reliable, ingress-resistant M12 connections. Sensors and actuators can be connected via standard M12 cables without screening. Up to eight IO-Link sensors can be connected and supplied with up to 3.6A. Ifm electronic 020 8213 2222 www.ifm.com Mitsubishi has launched a rugged 7-inch HMI with protection ratings to IP67F/IP66F, allowing it to undergo high- pressure washing without needing extra protection. The GOT2507T-WTSD HMI can operate in temperatures from –20°C to +65°C (compared to 0– 55°C for a typical standard HMI), allowing it to be used without heaters in low temperatures, or fans and coolers in hot conditions. The HMI display has a brightness of 1000cd/m 2 – more than twice that of standard HMIs. Special coatings reduce glare and will not degrade when exposed to sunlight. Also, because the front panel is reinforced with a metal housing, the HMI can be used in areas subject to shock or vibration. The HMI has two Ethernet ports, a wireless LAN interface, a USB port, and RS-232 and RS-422/485 ports. A programmable text-to-speech audio output reinforces the information on the screen, while a Web server provides real-time machine visualisation functions using remote devices such as tablets, smartphones and PCs. Mitsubishi Electric https://gb3a.mitsubishielectric.com Advanced controls cut MV drive costs and size Fieldbus modules with IO-Link master functions link to IT networks via a separate IoT port Rugged HMI offers IP67F/IP66F protection and a wide operating temperature range