Engineers developing machine process applications have a new weapon to consider: the D50 PLC. Produced by Cutler-Hammer, the unit is said to offer several functions that have previously only been available in larger and more expensive controllers. The device comes with 14 I/O ports; as many as five units can be added to deliver users with large applications up to 56 discrete I/Os. For really large applications, as many as 32 D50 PLCs can be connected through a single CPU port. Other features include: a program capacity of 2,000+ steps, 700- mA power output for powering external I/O devices, Windows-based ladder programming, circuit and device commentary, and logic power flow monitoring. Cutler-Hammer, Product Code 4304.
Inforbix is leveraging its CAD and product data access technology to power up a free iPad app that lets mobile users search and access engineering data.
Unlike his friends in engineering programs, blogger Jon Titus had little need for calculus except in a few of his college physical-chemistry labs and classes.
In the wake of the Chevy Volt fire investigations, sales are down, and General Motors' (GM) CEO Dan Akerson is blaming the downturn on a spate of bad publicity.
Thanks to embedded electronics, medical devices are getting smaller and smarter than ever. Pacemakers and implantable defibrillators are now able to call physicians. MRIs, CT scanners, and ultrasound machines are gaining mobility. And the venerable Band-Aid may soon be able to detect illnesses ranging from fevers to heart arrhythmias. On February 21, join Design News senior editor Charles Murray for a wide-ranging discussion, "Embedded Angles for Medical Products," which will explore the latest developments in medical electronics. The discussion will examine advances in medical device technology and offer an inside look at the embedded electronics behind it.
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