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Want to see what customers are saying about AutomationDirect? Check out our new "Customer Testimonial" page. We've developed this page so that potential customers get the chance to see what current customers have to say about our products, quality, prices and service.
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IN THIS ISSUE
Attend a free AutomationDirect Web Seminar
AutomationDirect has recently started offering free Web seminars to give you an opportunity to learn more about our products and related technical subjects. To present our first round of topics, we are planning a "Week of Seminars" the week of June 9. Seminars available include Ethernet PLC Communication, Choosing a Prox Sensor, and Choosing an Operator Interface for Your PLC. Seating is limited, so visit our Web seminar page soon at http://automationdirectevents.webex.com for more information or to sign up for a seminar.
Schedule for Interconnecting Automation training
Interconnecting Automation, an AutomationDirect federation partner, delivers training to customers using AutomationDirect products. Classes for PLC-based systems are held around the country and are delivered by Doug Bell, who has over 20 years experience in the industry. Following is the schedule for training classes for the next few months:
PLC-based Control Systems - Introductory Class
June 10-12 Atlanta, GA
September 23-25 Las Vegas, NV
November 4-6 Newark, NJ
PLC-based Control Systems - Advanced Class
October 7-9 Las Vegas, NV
December 2-4 Atlanta, GA
Interconnecting Automation also offers video courses that include training kits that can be used at home or in the office. For more information on the training kits and for further information on Interconnecting Automation, visit their Web site at http://my.execpc.com/~icauto/
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High-speed counter modules now available for DL405 and Terminator I/O lines
New high-speed counter modules are designed to accept high-speed pulse-type input signals and provide either discrete outputs or a pulse output for position control, speed referencing, or other motion control functions. The modules offer unique flexibility for applications that require counting or timing based on an input pulse, and are designed to work with incremental encoders, or to provide a pulse output signal to a stepper or servo drive.
information on the DL405 high-speed counter module and the rest of the DL405
More information on the Terminator I/O high-speed counter module and the rest of the Terminator I/O line
New rectangular proximity sensor models added
extended-distance proximity sensors are now available for applications
with limited mounting space. The DC sensors feature long operating distances,
compact stainless steel housings, complete overload protection and an IEC
IP67 protection rating. They also offer scratch-resistant lenses that are
easy to clean. 10 models are available in axial cable or quick-disconnect
versions and with 50 or 250 mm sensing distances.
Process/temperature controller line now includes new models
temperature and process controllers with PID, autotune and on/off control
routines, ranging in price from $149 to $229. Two new models have now been
added to the line, including a temperature controller with one mechanical
relay and one pulse width modulated output, and a process controller with
two mechanical relays. The temperature controller is priced at $159 and the
process controller is $179.
Ethernet interface for GS drives line offer connection to Ethernet Hub or PC
The GS-EDRV provides a high-performance Ethernet link between a control system and a GS2 drive. It mounts on DIN rail and connects a drive to an Ethernet hub or PC. The GS-EDRV processes input signals from the drive, formats the signals to conform with the Ethernet standard, and transmits the signals to the controller. The Ethernet interface also receives and translates the output signals from the controller and distributes the signals to the drive.
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Over 300 new enclosures added
338 new enclosures have been added to our lineup. New models include NEMA 3R enclosures and NEMA 1 wall-mount junction boxes, many of which are perfect for machine builders and electrical construction end users. The new enclosure models start at only $5.00 for a 4x4x4 NEMA 1 junction box.
10 and 15-inch EZTouch panels now feature Profibus capability
and 15-inch EZTouch slim bezel panels are now available with a pre-installed
Profibus interface card
to allow the panels to operate on a Profibus network. The 10-inch panel with Profibus is priced at $2,999 and the
15-inch panel is $3,999.
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Industrial Resources on the Internet
by Richard Palmer, AutomationDirect Tech Support
Have you ever tried looking for an answer to your industrial control question and just couldn't find one? There are many industrial resources available on the Internet that may help you out. Over the last several years, many Web sites, discussion boards and other resources have surfaced on the Web to help industrial controls professional answer questions and get advice on their products and applications.
Our own Technical Support web page is one resource. It offers many example
programs, FAQs, and troubleshooting guides to assist with your application.
You can link directly to the Tech Support page at
Another great resource is online forums. Online forums allow you to ask questions
of other people who have a great variety of knowledge and experience in order
to get specific answers to your questions. Even if your application might
be a new idea, someone out there has usually done something similar and can
answer questions or offer advice. Sometimes just bouncing ideas off another
person can yield tremendous results and save hours of programming or development
time. AutomationDirect has their own online forum available at
There are countless other forums on the Internet that can also be tapped for ideas and solutions. For example, http://www.plcs.net is one of the best general interest PLC forums. The issues discussed there can range from why a variable frequency drive does not decelerate properly to how to program a flip-flop timer in a PLC.
Specific forums, such as the Industrial Maintenance forum at http://www.patchn.com/forum/ can also be helpful. This forum focuses specifically on issues that face many industrial maintenance technicians and how to fix or avoid them. A forum that is even more specific is one for Mill Maintenance found here: http://www.millmaintenance.com/Forum/index.php. This forum discusses questions that can occur in sawmills, planer mills, pulp mills, paper mills, etc.
There are a variety of options available to get specific answers to your questions. It might take awhile to get an answer, but if you are patient and describe your question thoroughly, you may be surprised by the help you receive.
And, as always, feel free to contact Tech Support at AutomationDirect with
your product and application questions. Visit us on the Web at http://www.automationdirect.com/store/TechHome/TechHome
or call us at 770-844-4200.
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Application of the month: D2-250 CPUs keep the presses going at busy printing press
Products used: D2-250 CPUs and Ethernet cards, 10-inch EZTouch panel
Description: This system monitors the four main ink lines to a printing press while it's running. If for any reason the ink pressure falls below 25 pounds, the ink will not print on the material and those pages will be thrown away. We set up one PLC to look at the four pressure sensors with a 4 to 20 ma output, which is input into the analog cards and calibrated. This PLC is located in the compressor room and hooked to the second PLC by Ethernet. The second PLC is located in the "Quiet Room" and it takes the calibrated information and displays it on the 10" panel. The second unit also has the adjustable setpoints, trip points and graph displays to let the press operators know how everything is operating. The system has also been expanded to monitor oil pressure, vacuum pressure, water and air temperatures and also water conductivity, all with different levels of access to the setpoints and calibration through the touch screen. With the printing of 350,000 sections a day, 365 days a year, the panel has become a tool for troubleshooting and maintaining the press.
David L Allen
Patriot News Company
our entire collection of Application Stories or submit one of your own
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"This telephone has too many shortcomings to be seriously considered as
a means of communication. The device is inherently of no value to us."
-- An internal Western Union memo, 1876
"A rocket will never be able to leave the earth's atmosphere." --The New York Times, 1936
"Stocks have reached what looks like a permanently high plateau."
--Irving Fisher, Professor of Economics, Yale University, 1929
"The concept is interesting and well-formed, but in order to earn better
than a 'C', the idea must be feasible."
--A Yale University management professor in response to student Fred Smith's paper proposing reliable overnight delivery service (Smith went on to found Federal Express Corp.)
"By 2000, politics will simply fade away. We will not see any political
--Visionary and inventor R. Buckminster Fuller, 1966
"Television won't last because people will soon get tired of staring at
a plywood box every night."
--Producer Darryl Zanuck, 20th Century Fox, 1946
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International customers (outside the U.S. and Canada), check our list of affiliates in over 23 countries to find the one nearest you.
Terms and Conditions, Free Shipping and Handling Offer for Online Orders: DIN rail and enclosures are excluded from the offer and will be billed at their normal rates. This offer applies only to orders over $300 in value with regular UPS delivery selected within the continental US This offer cannot be combined with any discounts or other special promotions.
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