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Siemens SIMATIC PLCs - Hardware History

Siemens SIMATIC PLCs - Hardware History

In the first article of this series, we investigate Siemens as a major PLC manufacturer, learning about the hardware, software, and key applications of each product lineup.


US DoC Appoints 27 Board Members to the National AI Committee

US DoC Appoints 27 Board Members to the National AI Committee

The United States Department of Commerce has appointed 27 new members to the National AI Advisory Committee (NAIAC).


News Apr 27, 2022 by Seth Price
Rugged Robotics Awarded $9.4 Million for Autonomous Construction Technology

Rugged Robotics Awarded $9.4 Million for Autonomous Construction Technology

Rugged Robotics receives $9.4 million in Series A funding led by BOLD Capital Partners and Brick & Mortar Ventures to develop and deploy floor layout marking robots for construction projects.


News Apr 25, 2022 by Stephanie Leonida
Dynamic Braking Resistors for Motor Control Applications

Dynamic Braking Resistors for Motor Control Applications

Large DC and AC motor drives often provide terminals for installing a braking resistor. What are these resistors, and how do they slow down a machine? What hazards and cautions must be considered?


Introduction to Safety Relays

Introduction to Safety Relays

Redundancy and safety are often seen together in industrial safety systems. Safety relays monitor emergency devices to switch contacts based on status - but what makes them different from normal relays?


Linear Position Sensors - Control is Only as Precise as the Feedback

Linear Position Sensors - Control is Only as Precise as the Feedback

Linear position sensors are used in electrical and fluid-actuated motion devices. They allow extremely precise position, velocity, and acceleration control, and provide feedback to ensure product quality and tolerance compliance.


Web-Based Industrial HMIs: What’s The Difference?

Web-Based Industrial HMIs: What’s The Difference?

With the increasing appearance of “web-based” HMIs, we investigate these devices, learn how they differ from the graphical HMIs, and see implications for our modern control system architecture.


Control Techniques Launches VFD With App-Based Commissioning Tools

Control Techniques Launches VFD With App-Based Commissioning Tools

Commander S series of variable frequency drives from Control Techniques enables parameter upload and download as well as performance monitoring through secure NFC, app-based communication.


News Apr 13, 2022 by David Peterson
DC Motors - Why Are We Still Using Them?

DC Motors - Why Are We Still Using Them?

AC motors are common throughout industry - easily controlled by VFDs and without the maintenance that comes with DC brushes. So then, why are DC motors still used in certain applications?


Keyence Launches new FD-H Series of Clamp-On Fluid Flow Sensors

Keyence Launches new FD-H Series of Clamp-On Fluid Flow Sensors

New non-obstructive sensor series adapts to a wider variety of piping materials, providing accurate data with lower influence from viscosity and bubbles.


News Apr 07, 2022 by Damond Goodwin
Info Byte: What’s the Deal With Debouncing Switches?

Info Byte: What’s the Deal With Debouncing Switches?

Before digital control systems, responses were fairly slow. Push a button, and a motor contactor engaged. These days, the speed of computers introduces some new challenges but brings solutions as well.


How IIoT is Transforming Predictive Maintenance

How IIoT is Transforming Predictive Maintenance

The objective of predictive maintenance is to foresee potential machine failure with the help of machine learning algorithms provided with vast quantities of data.


Methods of Marking and Labeling for Wiring and Tubing

Methods of Marking and Labeling for Wiring and Tubing

Labels are such a small detail in the world of robotics and automation, they are often given very little attention. However, they play a vital role in proper system function - from installation to troubleshooting.


HAI Robotics Showcases ACR Systems at MODEX and SITL 2022

HAI Robotics Showcases ACR Systems at MODEX and SITL 2022

HAI Robotics demos its autonomous case-handling robotic systems at two trade fairs, continuing to strengthen its presence in the U.S. and Europe.


News Apr 02, 2022 by Stephanie Leonida
Characteristics of Highly Automated WMS Systems

Characteristics of Highly Automated WMS Systems

This article explores various characteristics that are common in advanced and highly automated warehouse management systems (WMS).


Info Byte: Preventing Relay Burnout with Flyback Diodes

Info Byte: Preventing Relay Burnout with Flyback Diodes

Inductive loads, such as solenoids and contactors, can cause arcs and failures back into electromechanical switching devices, causing costly downtime. The solution is cheaper than you think.


Combating That Killer of Industrial Pneumatic Systems - Water

Combating That Killer of Industrial Pneumatic Systems - Water

Moisture inside industrial pneumatic systems is a major cause for concern, and if the air is not filtered or dried properly, it can lead to serious failures.


3D Printing Builds its Way into Unusual Markets

3D Printing Builds its Way into Unusual Markets

Several companies and startups have taken steps to bring the benefits of 3D printing into many different manufacturing fields - some of them are a bit unexpected.


News Mar 29, 2022 by Damond Goodwin
How to Best Use PLM in Automation

How to Best Use PLM in Automation

Product lifecycle management (PLM) and industrial automation are growing closer together. This article explores recent trends and application examples of this software in industry.


SPC Pillar: Design of Experiments (DoE)

SPC Pillar: Design of Experiments (DoE)

The fourth pillar of effective statistical process control (SPC) is the use of designed experiments used to learn as much as possible from a limited number of experiments, yet remain statistically relevant enough to be useful.