Latest Communication & Security Technical Articles

Modbus is a communication protocol stemming from the early days of Modicon PLCs, but is still common today. These two…

Modbus is a communication protocol stemming from the early days of Modicon PLCs, but is still common today. These two example implementations of Modbus transactions will get you started.

We've read about the capabilities of collaborative robots, but often, one question still remains - how do you program a…

We've read about the capabilities of collaborative robots, but often, one question still remains - how do you program a cobot? Last week, I got a chance to get my hands on a cobot for the first time.

The fourth pillar of effective statistical process control (SPC) is the use of designed experiments used to learn as much…

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.

Statistical process control (SPC) allows for continual improvement process (CIP), a method of optimizing a process driven…

Statistical process control (SPC) allows for continual improvement process (CIP), a method of optimizing a process driven by data and statistical methods.

Industrial automation is only possible when the various system components can communicate with each other using physical…

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.

Robots as a service (RaaS) can open the door to automation for small to mid-sized companies that are looking to automate…

Robots as a service (RaaS) can open the door to automation for small to mid-sized companies that are looking to automate a process without a large upfront capital investment.

This article covers the definition of warehouse management systems (WMS), describing the basic functions and benefits.

This article covers the definition of warehouse management systems (WMS), describing the basic functions and benefits.

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

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

We’re all familiar with information technology, or IT. The computer systems, hardware, internet, and various software…

We’re all familiar with information technology, or IT. The computer systems, hardware, internet, and various software we use in our own homes and offices are mostly IT. But when it comes to industrial workplaces, the rules are different.

In this article, learn the basics of Allen-Bradley Data Highway, the various network structures, and the relationship…

In this article, learn the basics of Allen-Bradley Data Highway, the various network structures, and the relationship between DH and Ethernet networks.

This article teaches the basics of gateways in industrial networks and PLC-to-PLC communication.

This article teaches the basics of gateways in industrial networks and PLC-to-PLC communication.

Learn the basics of connecting multiple PLCs to an HMI using various data types.

Learn the basics of connecting multiple PLCs to an HMI using various data types.

Which deep learning neural networks are best suited for industrial vision systems and why?

Which deep learning neural networks are best suited for industrial vision systems and why?

How are robots used in discrete versus process automation? Can the process industries utilize more robotic automation?

How are robots used in discrete versus process automation? Can the process industries utilize more robotic automation?

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

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

Smart sensors differ from traditional sensors in that they offer benefits such as self-diagnostics, simplified wiring and…

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

Struggling to find the best ways to utilize real-time production data? This article reviews six steps to achieve better…

Struggling to find the best ways to utilize real-time production data? This article reviews six steps to achieve better manufacturing results.

This article reviews how to implement the data science lifecycle CRISP-DM model phases into industrial computer vision.

This article reviews how to implement the data science lifecycle CRISP-DM model phases into industrial computer vision.

Due to the robust nature of process industries, there is a vast amount of data to read. Remote access can help parse data…

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.