Sinking and Sourcing Concepts
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Sinking and Sourcing Concepts

When choosing the type of input or output module for your PLC system, it is very important to have a solid understanding of sinking and sourcing concepts. Use of these terms occurs frequently in discussion of input or output circuits. It is the goal of this post to make these concepts easy to understand, so you can make the right choice the first time…
People's Choice for a Cost-Effective and Energy-Efficient Solar-Powered Home
ApplicationApplication StoriesAutomation NotebookAutomationDirect SpotlightDrivesEducation/DIYEnergy/UtilitiesHMIIndustryIssue 29 - 2014Learning ResourcesNotebook IssueOperator InterfacePLCProcess ControlProductProgrammable ControlStudent SpotlightStudent SpotlightVariable Speed Drives

People's Choice for a Cost-Effective and Energy-Efficient Solar-Powered Home

UrbanEden, the University of North Carolina at Charlotte’s entry to the Solar Decathlon 2013, is a concept home consisting of four connected indoor and outdoor spaces that create a unique
Do-more Designer Gets More Amazing!
+Tech TopicsAutomation NotebookIssue 29 - 2014Learning ResourcesNotebook IssueOnline OnlyPLC SpeakingProductProgrammable Control

Do-more Designer Gets More Amazing!

Do-more Designer is the full-featured programming tool for the Do-more CPUs that can be downloaded for FREE. That’s the entire Do-more programming package, NOT a demo version, for FREE. The software package already includes outstanding features such as a Project Browser, Data View, Trend View, PID View, Debug View, and a built-in simulator that creates…
Newsletter: Volume 16 - Issue 5
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Newsletter: Volume 16 - Issue 5

In this issue of AutomationDirect.com’s newsletter you will find the latest product news on our new EA3-series C-more Micro touchscreen panels, our new Dold trapped keys safety systems, and our new AEGIS powerline filters. Also check out some of our newest videos added to YouTube. You will also find and article on one of our…
DataWorx with Do-more PLC support
+Tech TopicsApplicationAutomation NotebookData CollectionIssue 28 - 2014Learning ResourcesNotebook IssueProductProgrammable ControlTechnology Brief

DataWorx with Do-more PLC support

AutomationDirect has partnered with BizWareDirect for several years, supplying DataWorx data collection and monitoring software for compatible DirectLOGIC programmable logic controllers (PLCs), Productivity3000 and WinPLC controllers. Previously, it had been necessary to purchase an OPC/DDE server and write code, or buy an HMI package, to collect data from AutomationDirect controllers. BizWareDirect’s data collection software makes…
Product Snapshots - Issue 28, 2014
Automation NotebookIssue 28 - 2014Learning ResourcesNotebook Issue

Product Snapshots - Issue 28, 2014

We have added several exciting products since our last edition of the Automation Notebook. Here are some highlights about some of those new products including: Air-to-Air Heat Exchangers for Enclosure Cooling, Ultrasonic Liquid Level Sensors and Transmitters, NITRA® NFPA Cushioned Pneumatic Air Cylinders, FC Series Potentiometer and Bipolar Signal Conditioners, 30mm FW Series Photoelectric Sensors and more. Air-to-Air Heat Exchangers…
AutomationDirect adds Do-more T1H Stackable PLCs
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AutomationDirect adds Do-more T1H Stackable PLCs

Cumming, GA — October 30, 2013 … AutomationDirect has released the latest addition to its PLC offerings, the Do-more T1H Series PLC. This new PLC series offers features and performance of high-end PLCs for an economical price. Using the proven Terminator field I/O hardware as a platform, the Do-more T1H PLC supports stackable base units, discrete and analog I/O…
Switching to Do-more Saves Time
ApplicationApplication StoriesAutomation NotebookData System MonitoringEnergy/UtilitiesIndustryIssue 27 – 2013Learning ResourcesNotebook IssuePLCProductProgrammable ControlUser Solutions

Switching to Do-more Saves Time

Almost 14 years ago, I converted the controls in my 80KW hydro electric plant, located in the mountains of western North Carolina, from custom micro-controller cards I developed while at Georgia Tech to the DirectLOGIC DL205 PLC with a D2-260 CPU. In 2013, it was time to make some upgrades to the plant by adding…