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Up Close and Personal With Automated Ag Equipment

Up Close and Personal With Automated Ag Equipment

Our Control Automation engineering staff got the chance to visit a commercial farm in North Dakota and learn the hardware and software making these huge automated tractors ready for high-tech ‘field’ work.


How to Use Analog to Digital Converters in a Control System

How to Use Analog to Digital Converters in a Control System

Using an ADC can be very useful when dealing with analog devices in microprocessors, and a necessity when adding analog devices to an industrial controller. But once you connect the hardware - what next?


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?


How-To: Programming with IO-Link Devices

How-To: Programming with IO-Link Devices

Advanced features such as programmable limits, diagnostics, and remote configuration are available with IO-Link devices. Learn how to connect an example IO-Link block into an actual PLC project.


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.


Choosing The Right Cables for Industrial Automation

Choosing The Right Cables for Industrial Automation

Industrial automation is only possible when the various system components can communicate with each other using physical cable connections. In this article, learn about some of the most popular communication cables and connectors used in the industry.


Comparing Industrial Ethernet Protocols

Comparing Industrial Ethernet Protocols

This article reviews and compares some of the most prominent industrial Ethernet protocols.


Lock-out-tag-out (LOTO) Devices for Industrial Safety

Lock-out-tag-out (LOTO) Devices for Industrial Safety

One of the most visible elements of industrial safety is the use of lock-out-tag-out (LOTO) devices, familiar to those with experience. But, if you are new to the workforce, a brief introduction may be helpful.


Process Noise Sources and How to Fix Them

Process Noise Sources and How to Fix Them

Noise signal sources occur primarily from radiofrequency interference (RFI), often in the form of impulse functions or arcing. How do you mitigate process noise from your control system?


An Overview of Power Over Ethernet (PoE) and Its Use in Industrial Applications

An Overview of Power Over Ethernet (PoE) and Its Use in Industrial Applications

What is Power over Ethernet (PoE), how does it work, and how can industrial facilities benefit?


Introduction to Smart Sensors

Introduction to Smart Sensors

Smart sensors differ from traditional sensors in that they offer benefits such as self-diagnostics, simplified wiring and communication, and more efficient remote monitoring.


Introduction to Photoelectric Sensors

Introduction to Photoelectric Sensors

Sensing objects is a tricky business because of the many variables in light, surface texture, distance, color, and other factors. Learn how a photo sensor works!


How Remote Access is Advancing in the Process Industries

How Remote Access is Advancing in the Process Industries

Due to the robust nature of process industries, there is a vast amount of data to read. Remote access can help parse data and has many additional benefits in these industries.


Types of Motor Starters and Application Considerations

Types of Motor Starters and Application Considerations

Motors drive all sorts of processes in a facility. Depending on the application, which motor starter is best suited for your needs?


Introduction to Conveyor Belt Systems

Introduction to Conveyor Belt Systems

Who created the first conveyor system, what are some common types of conveyor systems used in industrial automation, and what are the types of controls involved?


M2M Communication: Is Ethernet or Wireless Better?

M2M Communication: Is Ethernet or Wireless Better?

Efficient communication between machines is key in industrial automation. As both Ethernet and wireless network technologies improve, which one is poised to take the lead in the future?


What Is the Difference Between Profibus and Profinet?

What Is the Difference Between Profibus and Profinet?

An overview of the requirements, standards, applications, and main differences between Profinet and Profibus communication protocol, connectors, and evolution from its original technology.


Introduction to AS-Interface (ASi)

Introduction to AS-Interface (ASi)

ASi is a pioneering standard in automation technology that helps simplify and lower field device integration costs.