Latest IIoT Technical Articles

B&R is a control system manufacturer less heard of than some of its bigger competitors, Rockwell and Siemens, however…

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.

Software distribution models have historically been on premises, however, as industry has become more digital,…

Software distribution models have historically been on premises, however, as industry has become more digital, cloud-based solutions have become increasingly popular, including SaaS and its variants, IaaS and PaaS.  

Ladder logic and structured text language are fairly common yet visually different. How do you choose the best PLC…

Ladder logic and structured text language are fairly common yet visually different. How do you choose the best PLC language for your automation application?

Over the last decade, cloud service providers have improved technology, particularly data security and integrity. These…

Over the last decade, cloud service providers have improved technology, particularly data security and integrity. These remain the top concern of many manufacturing businesses, but as improvements are rolled out, more and more companies are adopting cloud solutions. 

The world of manufacturing is filled with robots, but beginners are still always faced with key questions, starting with…

The world of manufacturing is filled with robots, but beginners are still always faced with key questions, starting with perhaps the most basic: how do you program industrial robots?

UL Listed devices are certified as safe within North America, specifically, the US. Learn about the importance of UL…

UL Listed devices are certified as safe within North America, specifically, the US. Learn about the importance of UL Certification and the key role it plays in industrial automation.

​​​​​​​We will show you how to recognize, utilize, and efficiently operate your comparison instructions in…

​​​​​​​We will show you how to recognize, utilize, and efficiently operate your comparison instructions in Rockwell Automation’s Studio 5000 and Automation Direct’s Productivity Suite to make your program flow smoothly.

One common challenge when working with legacy control systems is establishing communication with old devices that use old…

One common challenge when working with legacy control systems is establishing communication with old devices that use old protocols like RS232 and RS485. Learn about the importance of converting from serial to Ethernet.

There are many distributed fieldbus capabilities for valve manifolds that can save on network overhead and wiring. In…

There are many distributed fieldbus capabilities for valve manifolds that can save on network overhead and wiring. In this article, we will look at PLC programming of fieldbus manifolds highlighting Festo's CPX layout.

Industry 4.0 impacts all parts of the value chain, including logistics, which makes smart logistics a key aspect of…

Industry 4.0 impacts all parts of the value chain, including logistics, which makes smart logistics a key aspect of digital transformation. In this article, learn about the smart logistics cycle and selecting the right components for the tools needed.

Communication protocols are a key component for an industry 4.0 compliant facility and are used to enable communication…

Communication protocols are a key component for an industry 4.0 compliant facility and are used to enable communication back and forth between cloud servers to transmit data or receive instructions.

We will show you how to use common math functions from two popular PLC programs—Rockwell Automation's Studio 5000 and…

We will show you how to use common math functions from two popular PLC programs—Rockwell Automation's Studio 5000 and Automation Direct Productivity Suite. 

Software obsolescence poses a threat in industrial automation equal to hardware obsolescence and should not be…

Software obsolescence poses a threat in industrial automation equal to hardware obsolescence and should not be overlooked. Many PLC OEMs offer tools to migrate upgraded software projects to the newest controller revisions.

The HART protocol enables instruments to send analog and digital signals over the same physical wire. This provides…

The HART protocol enables instruments to send analog and digital signals over the same physical wire. This provides multiple advantages for remote configuration, increased accuracy, and more.

Counting up and down are commonly required functions in PLC lagger logic programs for tracking inventories, placement…

Counting up and down are commonly required functions in PLC lagger logic programs for tracking inventories, placement patterns, and gaining informational insights about machine performance statistics.

One of the most considerable risks in aging control environments is that eventually, spare parts become obsolete and…

One of the most considerable risks in aging control environments is that eventually, spare parts become obsolete and unavailable, and the lack of an upgrade plan can turn a simple failure into a catastrophe.

This article discusses Amazon Web Services (AWS), Amazon SageMaker and AWS IoT Greengrass, and how their capabilities at…

This article discusses Amazon Web Services (AWS), Amazon SageMaker and AWS IoT Greengrass, and how their capabilities at the edge can impact machine learning use cases such as defect defection.

What if you could control the end position and the speed of a hydraulic actuator accurately with just a simple signal?…

What if you could control the end position and the speed of a hydraulic actuator accurately with just a simple signal? Some systems use simple open/close valves, but others require far more precision.

Allen Bradley’s Data Highway Plus (DH+) networking ability is still found commonly in interfaces with legacy equipment.…

Allen Bradley’s Data Highway Plus (DH+) networking ability is still found commonly in interfaces with legacy equipment. Understanding this network structure can bridge the gap between old and new systems.