LogiCore Technical Blog

Application notes, engineering insights, and technical analysis from our automation engineering team.

Technical Article

I'd Rather Lose a Sale Than Sell You the Wrong Allen-Bradley PLC

A controls specialist argues that the best automation suppliers know their limits. Why expertise boundaries build trust—and how to choose the right Allen-Bradley PLC for your system. [...]

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Technical Article

Allen-Bradley PLC Buying Checklist: 7 Steps to Avoid Costly Ordering Mistakes

Allen-Bradley PLC buying checklist from someone who made $23,000 worth of ordering mistakes. Covers the Allen-Bradley PLC configurator, Allen Bradley PLC training, relay vs contactor basics, and multimeter probe kit testing. [...]

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Technical Article

A 4:47 a.m. Allen-Bradley PLC Power Supply Failure: The Real Cost Lesson

An emergency service specialist recalls the morning a dead Allen-Bradley PLC power supply shut down a food plant control panel. It's a story about rush parts, total cost of ownership, and why a quiet generator with remote start and a radio battery charger belong in your spare parts plan. [...]

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Technical Article

Why I Still Choose Allen-Bradley PLCs After 200+ Control Panel Inspections

A quality compliance manager explains why Allen-Bradley 5000 series PLCs keep winning his control panel specs—and the total cost of ownership logic that beats lower-priced quotes every time, from electric submersible pump panels to the Mexico market. [...]

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Technical Article

The Hidden Costs of Allen-Bradley PLC Purchases: A Buyer’s Guide from the Admin Side

A non-technical buyer's look at why Allen-Bradley PLC purchases fail, with real-world lessons on Micro820 specs, panel mount circuit breakers, training, programming skills, and a strange charger fault—plus a simple checklist to avoid the same mistakes. [...]

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Technical Article

Allen-Bradley PLC Questions, Honest Answers: Repair, Control Panels, and AGM Chargers

Honest answers on Allen-Bradley PLC repair, Mexico usage percentages, equalizer systems control panels, and what AGM means on a battery charger. From a QA manager who's reviewed hundreds of panels. [...]

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Technical Article

Allen-Bradley PLC Questions: A Quality Inspector’s Straight Answers

A quality inspector’s straight answers on Allen-Bradley PLCs, MicroLogix 1400, Mexico PLC market share, rapid battery chargers, control panel lights, and testing a power supply with a multimeter. [...]

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Technical Article

Your Allen-Bradley PLC Didn't Just Fail — It Starved

An emergency automation specialist explains why a 'failed' Allen-Bradley PLC is often a power problem, how Allen Bradley PLC data types affect restart, and why a battery charger pack and a transfer switch matter more than another spare processor. [...]

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Technical Article

The Cheapest Allen-Bradley PLC? Before You Order, Ask How Fast You Need It

Emergency-focused advice on choosing an Allen-Bradley PLC, including the MicroLogix 1100, micro leads for multimeter, power supply enclosure, and why connecting a generator to a house without transfer switch is not a shortcut. [...]

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Technical Article

Allen-Bradley PLC FAQ: Pricing, Key Switch Reset, and Control Panel Answers

Practical FAQ from an industrial controls specialist covering Allen-Bradley PLC pricing, key-switch reset, and using A-B PLCs in cart battery chargers, tankless water heaters, and portable generators. [...]

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