From analog loops to IIoT-ready PLCs: What today’s engineers need to know
Automation NotebookIssue 56, 2025ProductProgrammable Control

From analog loops to IIoT-ready PLCs: What today’s engineers need to know

In process industries like oil and gas, chemical, paper, and water treatment, precision is everything. That’s why PLCs—once simple relay replacers—have evolved into powerful, real-time control hubs capable of enabling intelligent operations across increasingly connected systems. To explore how PLC technology is transforming process control, we spoke with Jeff Payne, Director of Business Development at…
Automation of a Pilot-Scale Distillation Process
Application StoriesAutomation NotebookHMIIssue 56, 2025Operator InterfacePLCProductProgrammable Control

Automation of a Pilot-Scale Distillation Process

Applying large-scale automation concepts and technologies to a small-scale process operation. By Doug Reneker Small-scale distillation processes can take many forms because there are countless possible objectives, but the underlying principles reflect those used by large-scale companies to produce fuel, chemicals, and alcoholic beverages. Boutique and hobbyist practitioners creating products worthy of aging and imbibing…
Automation Direct Supports Student Robotics Teams (and you should too!)
Automation NotebookAutomationDirect SpotlightIssue 56, 2025Student SpotlightStudent Spotlight

Automation Direct Supports Student Robotics Teams (and you should too!)

Building and Growing Robotics Teams AutomationDirect started supporting student robotics efforts in 2005 by sponsoring a single high school robotics team, as part of the For Inspiration and Recognition of Science and Technology (FIRST) organization. FIRST Robotics Competition (FRC) Team 1746, also known as Team OTTO, which began as a community team of students from…
Why a Single-Loop Process Controller Might Be Your Ideal Control Solution
ApplicationAutomation NotebookIssue 56, 2025Process ControlProcess Sensing & ControlProduct

Why a Single-Loop Process Controller Might Be Your Ideal Control Solution

By: Rin Irvin and Josh Waters It’s an engineering truth that there’s no such thing as a perfect solution, just the best solution for the project at hand. This principle remains true for process control applications. PLCs are powerful and comprehensive control solutions, but not every industrial process needs that level of functionality. For every…
Cooking Up a Partnership
Application StoriesAutomation NotebookCommunicationsEnclosures & AccessoriesHMIIssue 56, 2025Operator InterfacePLCProductProgrammable Control

Cooking Up a Partnership

A system integrator supports their food processing client, implementing industrial automation technologies for a mix of OEM equipment and systems throughout the facility. By Jordan Hulsey, Caldwell Electrical Contractors, Inc. With busy lives and schedules often bursting at the seams, ready-to-eat (RTE) food has become a convenience that many indulge in—and some may even rely…
Dedicated Devices versus a PLC for PID Loop Control
Automation NotebookIssue 56, 2025ProductProgrammable Control

Dedicated Devices versus a PLC for PID Loop Control

Closed-loop PID control is indispensable for a myriad of automation applications, and designers need to know the options for implementing PID using either dedicated devices or automation controllers. Automated regulatory control of characteristics like flow, level, pressure, temperature, and many other types of analog values is essential for countless types of machinery, processing equipment, and…
The AutomationDirect C-more CM5 Headless HMI Wins Silver in Control Engineering 2025 Product of the Year Awards
Automation NotebookCompany NewsCompany TopicsIssue 56, 2025Learning ResourcesNewsPress ReleasesPress Releases

The AutomationDirect C-more CM5 Headless HMI Wins Silver in Control Engineering 2025 Product of the Year Awards

Readers demonstrate enthusiasm for the CM5-RHMI, a cost-effective and flexible headless HMI with remote connectivity, advanced functionality, and a compact footprint. AutomationDirect’s C-more CM5-RHMI has been announced as the 2025 Silver winner of Control Engineering’s Product of the Year program in the human-machine interface (HMI) category. Check out the award announcement here! Control Engineering subscribers…
Laumas Load Cells & Electronics from AutomationDirect
Automation NotebookIssue 56, 2025NewsPress ReleasesPress Releases

Laumas Load Cells & Electronics from AutomationDirect

May 28, 2025 – AutomationDirect has added Laumas precision-engineered load cells, transmitters, and accessories that deliver reliable performance in industrial weighing and force measurement applications. The FCAL series high-precision bending beam load cells are ideal for low- to mid-capacity systems. CTL series load cells are designed for both tension and compression, with excellent linearity. The…