Latest Communication & Security Articles

Programmable Logic Controllers, or PLCs, are designed to receive signals and influence load devices automatically. Learn…

Programmable Logic Controllers, or PLCs, are designed to receive signals and influence load devices automatically. Learn how to connect and program discrete output devices like solenoids, relays, and lights.

Is it worth considering the swap from large, bulky PLCs to smaller, compact micro PLCs, saving space in your electrical…

Is it worth considering the swap from large, bulky PLCs to smaller, compact micro PLCs, saving space in your electrical cabinets, while also reducing complex code to cleaner condensed programs?

Previously, we described how to use the new Arduino PLC IDE to control discrete devices. This tutorial will describe how…

Previously, we described how to use the new Arduino PLC IDE to control discrete devices. This tutorial will describe how to connect various peripheral equipment (VFD and robot) using analog inputs and outputs.

Moxa’s latest industrial gateways, the AIG-100 Series, aim to simplify remote data transfer between IIoT devices and…

Moxa’s latest industrial gateways, the AIG-100 Series, aim to simplify remote data transfer between IIoT devices and are especially targeted for increasing communication efficiency in renewable energy systems.

Many control product manufacturers offer these downloadable ‘EDS files’ for peripheral equipment, but what exactly is…

Many control product manufacturers offer these downloadable ‘EDS files’ for peripheral equipment, but what exactly is an EDS, and how can they aid in the development of a project?

Frequency filters remove unwanted variations from signals and power sources. In this article, we explore why we need…

Frequency filters remove unwanted variations from signals and power sources. In this article, we explore why we need frequency filters in industrial automation and where they are commonly found.

At Control.com, we’re PLC and machine enthusiasts, but we are also makers at heart. This recent announcement by Arduino…

At Control.com, we’re PLC and machine enthusiasts, but we are also makers at heart. This recent announcement by Arduino is ready to make waves and break boundaries in control cabinets around the world!

Industrial communication channels often contain terms such as ‘Modbus over RS485’ or ‘CIP Safety over Ethernet’.…

Industrial communication channels often contain terms such as ‘Modbus over RS485’ or ‘CIP Safety over Ethernet’. What does it mean to send one network over another, and how does it work to your advantage?

Choosing the right robot gripper can be a daunting task, especially when a gripper that is fully controllable and is able…

Choosing the right robot gripper can be a daunting task, especially when a gripper that is fully controllable and is able to grip small, delicate components is needed. Enter Schunk’s new EGK smart gripper.

Thought leadership from Rockwell Automation execs point to future trends and how to leverage technology and skills to…

Thought leadership from Rockwell Automation execs point to future trends and how to leverage technology and skills to increase productivity and the security of operational technology (OT).

Moxa has released new Modbus RTU/ASCII/TCP-to-EtherNet/IP gateways with easy configuration and troubleshooting to bridge…

Moxa has released new Modbus RTU/ASCII/TCP-to-EtherNet/IP gateways with easy configuration and troubleshooting to bridge the gap between Modbus and Ethernet protocols.

Network routers are designed to route and pass information between a system of connected computers and devices. Learn…

Network routers are designed to route and pass information between a system of connected computers and devices. Learn about the role of routers in industrial applications and how to properly maintain them.

With precise control abilities to manage speed, torque, and direction, variable frequency drives remain one of the most…

With precise control abilities to manage speed, torque, and direction, variable frequency drives remain one of the most common methods of driving 3-phase industrial motors. Below, we introduce a few leading VFD manufacturers.

Safety is one of the most critical aspects of machine design. Today, with network connections between different machines…

Safety is one of the most critical aspects of machine design. Today, with network connections between different machines and control centers, safety signals must be shared logically and reliably across networks.

Many worldwide plants are still running the old Advant Controller 450 from ABB in their facility, with many plants using…

Many worldwide plants are still running the old Advant Controller 450 from ABB in their facility, with many plants using the latest System 800xA DCS interfaced with the existing AC450 controller.

Join this webinar to learn from ADI experts who have an in-depth understanding of the challenges encountered in a modern…

Join this webinar to learn from ADI experts who have an in-depth understanding of the challenges encountered in a modern factory network.

The new OPEXplus digital torque wrench from Bosch Rexroth uses a combination of digital communication features and robust…

The new OPEXplus digital torque wrench from Bosch Rexroth uses a combination of digital communication features and robust physical components to tackle a variety of industrial applications.

Servers are vital to the flow of information in and around organizations, acting as a hub for information transfer and…

Servers are vital to the flow of information in and around organizations, acting as a hub for information transfer and storage. Learn about the role of servers in industry and the potential challenges that come with maintaining them.

Despite the many overlaps, PLCs and RTUs are two different devices, each with specific suitable applications.

Despite the many overlaps, PLCs and RTUs are two different devices, each with specific suitable applications.