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Teardown: What’s Inside a Timer Relay?

Teardown: What’s Inside a Timer Relay?

PLCs and microprocessors have largely replaced timing functions in control circuits. But these timer relays still hold many necessary tasks. What’s inside these devices might be more complex than you imagined!


Teardown: What’s Inside a 3-Phase Induction Motor?

Teardown: What’s Inside a 3-Phase Induction Motor?

Coil, field winding, rotor, stator, eddy current… When it comes to motors, there are numerous terms that describe the theory of operation, but what is inside a 3-phase motor? Take a look, and learn how they work.


Remote Ambient Air Monitoring with Cost and Size in Mind

Remote Ambient Air Monitoring with Cost and Size in Mind

Managing temperature and humidity is crucial to preventing damage in control cabinets and to manufacturing equipment. Banner has created the S15S sensor for use with cloud monitoring, giving manufacturers more efficient environmental control.


News Nov 29, 2022 by Damond Goodwin
Rockwell’s Latest Solutions Simplify Machine Design, Save on Cabinet Space

Rockwell’s Latest Solutions Simplify Machine Design, Save on Cabinet Space

Rockwell has expanded its Armor product family as part of their On-Machine solutions. The products are designed to be mounted on the machine or in the field, greatly reducing occupied space in the cabinet.


News Nov 29, 2022 by Shawn Dietrich
Manufacturing Smartly with Digital Assembly of Control Cabinets

Manufacturing Smartly with Digital Assembly of Control Cabinets

A shortage in skilled labor prompted EPLAN to create the new Eplan Smart Mounting software to alleviate manufacturing bottlenecks by efficiently mapping out control cabinets digitally before they are manufactured.


News Nov 28, 2022 by Damond Goodwin
Max Switching Currents Up To 40 A: CUI’s Expanded Power Relay Product Line

Max Switching Currents Up To 40 A: CUI’s Expanded Power Relay Product Line

CUI Devices has further expanded its power relay products. Suited for high-level current switching, the new line of power relays offers max switching currents from 5 A to 40 A.


News Nov 23, 2022 by Damond Goodwin
PLC Discrete Inputs

PLC Discrete Inputs

Programmable Logic Control (PLC) systems are the core of most industrial control systems that drive modern manufacturing. In this Control Automation video, we discuss the wiring process for buttons, switches, and discrete sensors, applicable to virtually every PLC.


Control Automation Online Textbook: The Best Just Got Better!

Control Automation Online Textbook: The Best Just Got Better!

Control Automation is proud to announce updates to several chapters of our popular online textbook. Check out the improvements in the PLC, Feedback Control, and Power Generation sections.


News Oct 23, 2022 by David Peterson
Electromechanical Integration Using Fusion 360

Electromechanical Integration Using Fusion 360

Nearly every electronic product depends on the unity of electrical components and PCBs with physical enclosures and parts. Learn how Autodesk’s Fusion 360 offers a complete solution for electromechanical integration and design.


Siemens’ 120 V Solid-state Circuit Breaker Now UL Listed

Siemens’ 120 V Solid-state Circuit Breaker Now UL Listed

Siemens breaks new ground by having a solid-state circuit breaker UL listed for residential, commercial, and light industrial use.


News Oct 12, 2022 by Shawn Dietrich
Info Byte: The Mystery of Ice Cube Relays–Coil Polarity

Info Byte: The Mystery of Ice Cube Relays–Coil Polarity

Relay and other coil devices pose a few confusing questions: How can the relay still work if you connect a DC supply in reverse? How can an alternating voltage attract and hold the load consistently?


Easier Signal Connections With New Banner Junction Blocks

Easier Signal Connections With New Banner Junction Blocks

Merging shared signals has been the job of terminal strips and junction boxes since the early days of electrical systems. Banner Engineering’s new molded junction blocks ease the process for assembling and troubleshooting.


News Aug 29, 2022 by Shawn Dietrich
B&R Industrial Automation Hardware and Software

B&R Industrial Automation Hardware and Software

B&R is a control system manufacturer less heard of than some of its bigger competitors, Rockwell and Siemens, however their PLCs, lineup of motors, and product offerings with Automation Studio make B&R a leader in industrial innovation.


Preventing Failures in High-Temperature Manufacturing Processes

Preventing Failures in High-Temperature Manufacturing Processes

Any machine can become a source of elevated temperature, even under regular operation. We cannot assume that temperature problems occur only based on climate conditions, and mitigation steps must be employed.


Rockwell Automation Releases New Signaling Beacons For Plant Floor Improvement

Rockwell Automation Releases New Signaling Beacons For Plant Floor Improvement

With multiple lighting combinations available on the new 855R beacon system, several different signals can be produced to visually and audibly alert operators of machine conditions in a more accurate manner.


News Aug 11, 2022 by Damond Goodwin
I/O Module Debate: Transistor vs. Relay Output?

I/O Module Debate: Transistor vs. Relay Output?

When selecting the right module for the right load, be sure to understand how the load resistance will affect the voltage and current of the output module terminals.


The Annual EETech Engineering Survey of 2022

The Annual EETech Engineering Survey of 2022

The quality of content from our educational site comes from understanding our audience and your needs. Help give us the best snapshot of today’s control industry, along with a free chance to win one of several Amazon card prizes!


News Aug 09, 2022 by David Peterson
Recreating PLC Ladder Logic in an Arduino C/C++ IDE

Recreating PLC Ladder Logic in an Arduino C/C++ IDE

​​​​​​​Arduinos have been a staple in the community of makers, students, and project innovators for many years. For many using Arduino’s IDE, there can be difficulties in translating between PLC ladder rungs and text programming.


How to Define the Tool Center Point (TCP) on a Robot

How to Define the Tool Center Point (TCP) on a Robot

Robots must be moved using cartesian frames to coordinate motion of all the joints. Properly defining the tool center point greatly simplifies teaching for any type of end of arm tool (EoAT).


KUKA’s Plasma Cell Technology Optimized Through Partnership

KUKA’s Plasma Cell Technology Optimized Through Partnership

KUKA's silver system partner, ROBOTENGINE, further develops KUKA's robot cell technology by designing and integrating a technology agnostic robot cell to suit a wider variety of automation landscapes.


News Jul 21, 2022 by Stephanie Leonida