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How to Choose an Industrial Automation Controller | White Paper

How to Choose an Industrial Automation Controller | White Paper

There are many important items to consider when choosing a controller for machine and process automation. Breaking down the equipment’s operational needs is a starting point and will help evaluate the range of controllers specified by OEMs or machine builders. Depending on how the equipment fits into the larger manufacturing environment, the automation system can ... Read More
 
Basic Pneumatic Circuits |White Paper

Basic Pneumatic Circuits |White Paper

Pneumatics have been used in automated machines for well over 100 years, with pneumatic technology developing and evolving for over a thousand years in some form or another, for example as boat sails. There have been many innovations over the years, and the basic pneumatic components such as valves, solenoids, cylinders, hoses and fittings are ... Read More
 
Proper Air Preparation for Automated Machines

Proper Air Preparation for Automated Machines

Available in many combinations, filters and regulators are a must-have on any machine. Other devices to perform functions such as energy isolation, lockout tagout and lubrication should also be considered. Chip McDaniel, technical marketer for AutomationDirect, wrote an article for the January 2019 issue of Design World magazine, titled Proper Air Preparation for Automated Machines. ... Read More
 
Selecting a Software Programming Platform

Selecting a Software Programming Platform

PLCs are typically programmed with PC-based software, and selecting the right platform is critical to project success and ongoing operations. Bill Dehner, technical marketing engineer at AutomationDirect, wrote an article for the February 2019 issue of NASA Tech Briefs titled Selecting a Software Programming Platform, here’s a summary. Dehner says software development and testing is ... Read More
 
Basic Sensors – PLC Fundamentals

Basic Sensors – PLC Fundamentals

For a PLC to monitor and in turn control its application variables, there must be a way for it to sense its surroundings. In today’s industrial realm, there are a huge variety of electrical sensors that provide the input data (position, distance, level, flow, etc.) that control systems need. These basic sensors can be broken ... Read More
 
Compressed Air Can Be Lethal

Compressed Air Can Be Lethal

Compressed air can cause many hazards to workers’ eyes in manufacturing facilities, so review of applicable OSHA standards, common misuse and how to minimize hazards is always a good idea. Jim Krebs, technical marketing engineer at AutomationDirect, wrote an article for the January 2019 edition of ISHN magazine titled Compressed air can be lethal. Here’s ... Read More
 
PLC Fundamentals – The PLC Scan

PLC Fundamentals – The PLC Scan

With PLC control, it’s important to understand the sequence of operations for the CPU. Some may think when an output is set to ON in the ladder code, that this output change is immediately reflected in the output card. Or that when an input is activated, the CPU instantly sees it. While it may seem ... Read More
 
Sinking and Sourcing Circuits – PLC Fundamentals

Sinking and Sourcing Circuits – PLC Fundamentals

Two of the most important fundamentals to understand when it comes to sensors is sinking and sourcing circuits. To properly wire your control device, you need to first know whether the sensor you are using is switching the positive or negative connection. For AC (alternating current) sensors, this is not an issue since AC power ... Read More
 
Honing in on Machine Automation

Honing in on Machine Automation

The automation and electrical system on a large, 82-year-old cylinder honing machine was replaced with a variety of AutomationDirect hardware to improve cycle time, safety and quality. Andrew Marks, Maintenance Foreman and Master Electrician at Exline Leasing Inc., wrote an article for the January 2019 issue of Control Design magazine, titled Honing in on Machine ... Read More
 
What is a Pneumatic System?

What is a Pneumatic System?

In machine automation a pneumatic system provides a simple and cost-effective means to move, clamp, rotate, grind and screw. A pneumatic system is a collection of interconnected components using compressed air to do work for automated equipment. Examples can be found in industrial manufacturing, a home garage or a dentist office. This work is produced ... Read More