Industrial Micro ATX Motherboard Features Rich I/O

Axiomtek has announcedthe MMB501, its newest Micro ATX motherboard powered by the LGA1151 socket 7th/6th generation Intel Core i7/i5/i3, Pentium and Celeron processors (formally codename: Kaby Lake/Skylake) with Intel Q170 chipset. The MMB501 supports four high bandwidth 288-pin DDR4-2133/1866 with a memory capacity up to 64 GB. The industrial-grade micro ATX motherboard is expandable with one PCIe x16 slot, two PCIe x4 slots, one PCI slot and one full-size PCI Express Mini Card slot. Moreover, the embedded board supports triple-display via DisplayPort, HDMI, DVI-D and VGA interfaces. The MMB501 is well-suited for advanced communication, gaming, entertainment, POS/kiosk, surveillance, many more applications related to industrial automation.

To meet the distinct needs from users, there are six SATA-600 with RAID 0/1/5/10, six USB 3.0, five USB 2.0, four RS-232 ports, two RS-232/422/485 ports, one DisplayPort, one DVI-D, one HDMI and one VGA, as well as has two Gigabit Ethernet ports with Intel i219LM and Intel i211AT controllers. To ensure stable and reliable operation, the high performance Intel Core-based industrial micro ATX motherboard supports a watchdog timer and hardware monitoring features. Furthermore, this new embedded board runs well with Windows 7 and Windows 10 operating systems.

Features:

  • LGA1151 socket 7th/6th gen Intel Core i7/i5/i3, Pentium & Celeron processor (Kaby Lake/Skylake)
  • Four 288-pin DDR4-2133/1866 DIMM up to 64GB
  • DisplayPort, VGA, DVI-D and HDMI with triple-view supported
  • 6 SATA-600 with RAID 0/1/5/10
  • 6 USB 3.0 and 5 USB 2.0 ports
  • 4 RS-232 and 2 RS-232/422/485 ports

Axiomtek | www.axiomtek.com

DC-DC Converters Gear Up for Industrial and Rail Applications

Murata has launched its latest encapsulated DC-DC converters, designed specifically for use in industrial and railway applications. The 150 W IRH series from Murata Power Solutions provides market-leading power conversion efficiency, in an industry-standard half-brick pinout, using the latest component and packaging technologies in a fixed-frequency switching power supply architecture.

Murata’s 150 W IRH series converter modules have been designed and tested to meet the requirements of EN50155. To improve thermal management, the IRH series is available with standard and flanged baseplate options, and with DOSA or alternate industry standard pinout options. The modules’ encapsulated circuit design makes them shock- and vibration-tolerant, with lower EMI and improved thermal performance. With these features, the IRH series from Murata Power Solutions offers the user flexibility and reliability in design implementation.

The IRH series provide a wide 3:1 VIN range of 57.6V to 160 VDC that meet the requirements of the EN50155 standard for railway applications for a nominal Vin of 96 VDC and 110 VDC, including brownout and transient conditions. Standard features include on/off logic control and protection against short circuits, overvoltage and over-temperature. The IRH topology supports a pre-biased output at start-up, eliminating the reverse currents during system start and shutdown that can damage critical circuitry.

The IRH DC-DC converters are designed for demanding applications in the industrial, railway, power – grid and transportation industries. Within these industries, specific applications include, networking equipment for mobile platforms, intermediate bus applications, smart grid communications equipment, lighting, fan trays, industrial and test equipment, and other applications requiring a regulated 5 VDC, 12 VDC or 24 VDC source.

The galvanically isolated DC-DC converter modules provide reinforced input to output isolation with a withstand voltage of 3 kVRMS. Modules with outputs of 5 VDC at 30 A, 12 VDC at 12.5 A and 24 VDC at 6.25 A are available, each able to deliver up to 150 Watts of power. The modules efficiency ratings of 91% at 5 VOUT, 89.5% at 12 VOUT and 89% at 24 VOUT put them at the top of the industry for efficiency ratings. To accompany the modules an Evaluation Board is also available to allow users to test the parameters and specifications of the module either internally or externally to the application.

Murata Power Solutions | www.murata-ps.com

Edge Platform Provides Machine Condition Monitoring Solution

ADLINK Technology has announced the release of its new MCM-100 machine condition monitoring edge platform, highlighting continuous 24/7 data collection and vibration measurement with maximized precision and sampling rates for rotating machinery and equipment. Integrating data collection, vibration analysis algorithms, computation and network connection tasking in a single system, the MCM-100 enables rotating machinery, tooling, and plant and automation equipment operators to easily overcome challenges inherent in conventional equipment maintenance.

According to the company, this intelligent machine monitoring solution replaces conventional manual inspection methods, providing 24/7 online monitoring and failure prediction, accurate control of machine status and responsive maintenance in real time.

The ultra-compact MCM-100 features high 24-bit resolution (compared with conventional 12-bit to 16-bit solutions) and captures high-frequency signals at a very high 128 kS/s, dramatically improving on conventional solutions’ 20 kS/s or less, delivering significantly more vibration data for analysis. Benefiting from high performance Intel Atom x7-E3950 processors, the MCM-100 provides edge-based data acquisition, domain algorithm, data analytics, machine status conversion, usage trends, alarms, and more. In addition, a LAN port and optional wireless Wi-Fi module support enable seamless data connectivity.

ADLINK’s MCM-100 all-in-one design simplifies setup, with a minimal footprint enabling quick and easy installation in proximity to equipment, reducing wiring costs and effort, while integrated function and rugged construction guarantee the MCM-100 full operability in harsh industrial environments. Features include built-in IEPE 2 mA excitation current source on each channel requiring no additional signal conditioning, and the included accelerometer attaches magnetically, allowing easy relocation to any test point, avoiding the cost and effort of non-adjustable tapping meters.

ADLINK Technology | www.adlinktech.com

Analog ICs Meet Industrial System Needs

Jeff Lead Image Analog Inustrial

Connectivity, Control and IIoT

Whether it’s connecting with analog sensors or driving actuators, analog ICs play many critical roles in industrial applications. Networked systems add new wrinkles to the industrial analog landscape.

By Jeff Child

While analog ICs are important in a variety of application areas, their place in the industrial market stands out. Industrial applications depend heavily on all kinds of interfacing between real-world analog signals and the digital realm of processing and control. Today’s factory environments are filled with motors to control, sensors to link with and measurements to automate. And as net-connected systems become the norm, analog chip vendors are making advances to serve the new requirements of the Industrial Internet-of-Things (IIoT) and Smart Factories.

It’s noteworthy, for example, that Analog Devices‘ third quarter fiscal year 2017 report this summer cited the “highly diverse and profitable industrial market” as the lead engine of its broad-based year-over-year growth. Taken together, these factors all make industrial applications a significant market for analog IC vendors, and those vendors are keeping pace by rolling out diverse solutions to meet those needs.

Figure 1

Figure 1 This diagram from Texas Instruments illustrates the diverse kinds of analog sub-systems that are common in industrial systems—an industrial drive/control system in this case.

While it’s impossible to generalize about industrial systems, Figure 1 illustrates the diverse kinds of analog sub-systems that are common in industrial systems—industrial drive/control in that case. All throughout 2017, manufacturers of analog ICs have released a rich variety of chips and development solutions to meet a wide range of industrial application needs.

SOLUTIONS FOR PLCs

Programmable Logic Controllers (PLCs) remain a staple in many industrial systems. As communications demands increase and power management gets more difficult, transceiver technologies have evolved to keep up. PLC and IO-Link gateway systems must dissipate large amounts of power depending. That amount of power is often tied to I/O configuration—IO-Link, digital I/O and/or analog I/O. As these PLCs evolve into new Industrial 4.0 smart factories, special attention must be considered to achieve smarter, faster, and lower power solutions. Exemplifying those trends, this summer Maxim Integrated announced the MAX14819, a dual-channel, IO-Link master transceiver.

The architecture of the MAX14819 dissipates 50% less heat compared to other IO-Link Master solutions and is fully compatible in all modes for IO-Link and SIO compliance. It provides robust L+ supply controllers with settable current limiting and reverse voltage/current protection to help ensure robust communications with the lowest power consumption. With just one microcontroller, the integrated framer/UART enables a scalable and cost-effective architecture while enabling very fast cycle times (up to
400 µs) and reducing latency. The MAX14819 is available in a 48-pin (7 mm x 7 mm) TQFN package and operates over a -40°C to +125°C temperature range.  …

Read the full article in the November 328 issue of Circuit Cellar

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