Getting with the Object-Oriented Program
+Tech TopicsIssue 58 - 2026Learning ResourcesNotebook IssueProductProgrammable Control

Getting with the Object-Oriented Program

The recent introduction of user defined instructions in AutomationDirect PLCs provides another tool for accelerating PLC and HMI development. By Tim Ensminger, AutomationDirect Many industrial automation products and practices have been developed as more robust versions of commercial-grade technologies. As microprocessors, memory, and communications hardware and software have evolved throughout the information technology (IT) world,…
No Screen, No Problem: Maximizing Visualization Flexibility with Minimum Hassle
Issue 58 - 2026Notebook IssueOperator InterfaceProduct

No Screen, No Problem: Maximizing Visualization Flexibility with Minimum Hassle

Headless HMIs slash costs, simplify installation, and unlock creative display options ranging from handheld tablets to wall-mounted scoreboards. By Bobby Thornton, AutomationDirect On a traditional factory floor, operators usually monitor and control equipment using classic panel-mounted touchscreen human-machine interfaces (HMIs). But to meet the demands of a modern facility, designers need technologies to more effectively…
Small Theatre’s Rotating Stage Gets VFD Controls Upgrade
Application StoriesDrivesIssue 58 - 2026Notebook IssueProductSafetyVariable Speed Drives

Small Theatre’s Rotating Stage Gets VFD Controls Upgrade

After running for decades on its original electro-hydraulic drive, Timber Lake Playhouse’s revolving stage system received significant behind-the-scenes AutomationDirect upgrades in 2007 and 2025. By Ryan Poethke, ShowFab Timber Lake Playhouse (TLP), adjacent to its namesake body of water and surrounded by woods and acres of farmland beyond, has been operating as a professional, non-profit…
Keeping the Cold On Tap
Application StoriesHMIIssue 58 - 2026Notebook IssuePLC

Keeping the Cold On Tap

Specialty equipment and mechanical contractors, in this case a cryogenic systems solutions provider, can extend their project delivery capability by partnering with experienced automation systems integrators. By Kyle Lamb, Quantum Automation Extreme cold temperature and freezing techniques are essential for many industries, but some of the most demanding applications are found in the scientific, research,…
Dold AC Softstarters
Issue 58 - 2026NewsNotebook IssuePress ReleasesPress Releases

Dold AC Softstarters

November 19th, 2025 – AutomationDirect now offers Dold 9019 soft starters which offer simple dial setup for standard and light-duty three-phase applications under 9 amps and support a voltage range of 200-480VAC. These soft starters are in an ultra-compact, space-saving package with many great options, including a soft stop feature. Like most other solid-state soft…
Endress MicroPilot Radar Level Sensors
Issue 58 - 2026NewsNotebook IssuePress ReleasesPress Releases

Endress MicroPilot Radar Level Sensors

November 19th, 2025 – AutomationDirect has added Endress+Hauser Micropilot FMR series FMCW (Frequency Modulated Continuous Wave) radar level transmitters that utilize 80 GHz radar technology, which is unaffected by most media, processes, or environmental factors. Using the change in frequency between the transmitted and reflected signals and time-of-flight calculations, the FMR series sensors continuously measure…
Fibox Miniature Cases, Subpanels, and Accessories
Issue 58 - 2026NewsPress ReleasesPress Releases

Fibox Miniature Cases, Subpanels, and Accessories

November 19th, 2025 – AutomationDirect now offers Fibox MNX and TEMPO series polycarbonate miniature cases which are engineered to deliver durable, adaptable protection for every installation need. The MNX series combines a premium thick-wall construction with reinforced corners for superior impact resistance and long-term performance. A corrosion-free polyamide screw cover ensures a secure seal, while metric…