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The Purpose of NPN Sensors in Control Systems

The Purpose of NPN Sensors in Control Systems

A typical control system uses PNP sensors and tends to be easier to visualize. For opposite polarity systems, the NPN sensor is the only compatible sensor type. Learn more about NPN sensors, including characteristics and uses.


How to Reduce Electrical Noise on Sensors and Control Systems

How to Reduce Electrical Noise on Sensors and Control Systems

Electrical noise is a common problem inside industrial facilities. The following will explain a few simple strategies for reducing this noise.


A History of Industrial Communication Systems

A History of Industrial Communication Systems

Take a trip down memory lane and go through the different communication systems used throughout the years and learn about the factors that led to where we are today.


Utilizing Exoskeleton Robots for Industrial Applications

Utilizing Exoskeleton Robots for Industrial Applications

Learn all about exoskeletons, a way to fuse robotics and humans in ways that can help the manufacturing process while protecting the human body from excessive strain.


Advanced Control Techniques for Collaborative Manipulators

Advanced Control Techniques for Collaborative Manipulators

Learn all about the collaborative robots (cobots) that work alongside humans and the many advanced strategies put in place so they can function efficiently and safely in industrial settings.


How to Measure Resistance with a Multimeter

How to Measure Resistance with a Multimeter

When the power is removed to a circuit, the common measurements of voltage and current prove meaningless. The only remaining option is to use resistance testing to determine which components and conductors are working.


Introduction to Shielding and Shielded Cables

Introduction to Shielding and Shielded Cables

Within an industrial setting, noise from EMI can create huge problems. For large load devices using many amps of current, small electrical noise may not be too critical. But when it comes to low-voltage and low-current communication wires, just a small amount of voltage finding its way onto a wire can corrupt data transmissions. Shielded cables can help to protect against that problem.


How to Measure AC Voltage With a Multimeter

How to Measure AC Voltage With a Multimeter

Simple voltage measurements from a multimeter are the most frequently used function in these tools. Some of them are more difficult to understand than others, and this is definitely the case when comparing AC to DC voltage.


How To Measure DC Voltage With a Multimeter

How To Measure DC Voltage With a Multimeter

The simplest and most common measurement to obtain using a multimeter is voltage, in fact, they are often called ‘voltmeters’ for this reason.


Crimp Or Solder: Choosing A Proper Connection Method

Crimp Or Solder: Choosing A Proper Connection Method

In today’s’ world, a lot of connections are going wireless. But that signal has to start somewhere, and it’s likely to start on a wire. That wire has to connect to other hardware, like antennas, transducers, and computers to name just a few.


The Importance of Grounding Equipment for Safety

The Importance of Grounding Equipment for Safety

When it comes to electrical grounding, many strategies are employed to accomplish different tasks. One of the main reasons for grounding equipment is for the safety of users and equipment while maintaining strict adherence to regulations.


How to Identify and Use NPN Sensors

How to Identify and Use NPN Sensors

In this article, we will discuss the application and identification of NPN sensors, clarifying why they work and how to properly use them in a control circuit setting.


A Guide to Identifying and Using PNP Sensors

A Guide to Identifying and Using PNP Sensors

Why do we need to use PNP sensors in certain applications, and which markings and diagrams allow us to identify these devices?


Using PID and Feedback Loops for Precise Motion Systems

Using PID and Feedback Loops for Precise Motion Systems

PID controllers are an excellent method of using feedback to turn an otherwise open-loop system into one which can follow a carefully prescribed profile, correcting for inconsistencies caused by the equipment, the environment, and even the products in the manufacturing process.


Connecting Remote Input and Output Devices Using Computer Networking Technologies

Connecting Remote Input and Output Devices Using Computer Networking Technologies

Networked remote I/O allows us to work with a machine center separately from the rest of the system, and drop the solution right in place.