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

Don’t miss out on upcoming issues of Circuit Cellar. Subscribe today!
Note: We’ve made the October 2017 issue of Circuit Cellar available as a free sample issue. In it, you’ll find a rich variety of the kinds of articles and information that exemplify a typical issue of the current magazine.