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AboutPLCs from AutomationDirect
Which PLC?

Not sure which PLC is needed for your project?
Click just below to view or download specs on both our PLC lines.
Beneath those links are the product overview areas which take a comprehensive look at both CLICK or DirectLOGIC...and as always each are backed by AutomationDirect's FREE #1 voted Service.
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What is a Programmable Logic Controller (PLC)?
VIDEO Link
 General PLC Knowledge Selecting A PLC: Part 1 of 3
. . . More PLC videos
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Click: The almost free PLC
 
click PLC features FREE programming software

The CLICK PLC family of components is designed to offer standard PLC features in a compact and expandable design, and at the same time offer the best ease-of-use.CLICK's FREE programming software can be downloaded from our Web site and provides an intuitive programming tool that will get you up and running quickly.
[read more]
Selection Chart Overview (PDF)
click PLC features Expandable I/O
click PLC features Decimal memory addressing
click PLC features Built- in Communications
click PLC features 21 easy to use instructions
click PLC features 8,000 steps program memory
 
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DirectLOGIC: The most practical PLCs in the industry
 
click for more information on the DirectLOGIC DL05

Our DirectLOGIC programmable controller products range from nano-sized fixed I/O units to modular systems with thousands of I/O. From simple machine sequencing to process control, you will find a quality programmable controller to suit your application at a fraction of the cost typically charged by our competitors. [read more]
Selection Chart Overview (PDF)

click for more information on the DirectLOGIC DL06
click for more information on the DirectLOGIC DL105
click for more information on the DirectLOGIC DL205
click for more information on the DirectLOGIC DL305
click for more information on the DirectLOGIC DL405
 
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PLC Resources and Information
  • What is a Programmable Logic Controller (PLC)?
  • FREE PLC Videos
  • Control System Specification Guide
  • Complete 27-page guide: 7 steps to specifying a DL205 PLC (23+MB PDF)
  • PLC Programming Example Programs
  • PLC Application Examples
  • Download FREE 100-word - PLC Programming Software (Directsoft 5)
  • Automation Terms Dictionary
  • Sinking / Sourcing concept
  • PLC Communication Protocols
  • Interconnecting Automation PLC Training Videos & Courses
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