LogiCore Technical Blog

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

Technical Article

Allen-Bradley PLC: The No-Nonsense, Total-Cost Guide for Engineers and Procurement Managers

A practical FAQ covering Allen-Bradley PLC costs, training (including Udemy options), fire alarm control panel compatibility, and the real difference between a relay and a contactor — from the perspective of a procurement manager who has tracked every dollar for 6 years. [...]

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Technical Article

Why the Allen-Bradley Micro820 is your best first step into modern PLC programming (and why I was wrong about it)

A quality manager argues that the Allen-Bradley Micro820 PLC is the optimal entry point for learning modern PLC programming, challenging outdated industry assumptions with data, real-world experience, and a candid look at what 'getting started' actually costs. [...]

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Technical Article

Nylon Cable Ties vs Stainless Steel Cable Ties: Which One Delivers When You Can't Afford to Wait?

A quality inspector compares nylon vs stainless steel cable ties across durability, reliability, and delivery certainty. Learn which type saves you from costly delays and rework. [...]

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Technical Article

Allen-Bradley PLC FAQ: Common Mistakes & How to Avoid Them (From a 7-Year Veteran)

Answers to the most common questions about Allen-Bradley PLC programming, training, troubleshooting, and how to avoid costly mistakes. Includes tips on integrating with devices like Siemens VFD and using the right tools like Fluke multimeters. [...]

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Technical Article

7 Questions About Universal Travel Adapters Your Budget Should Have Answers To

Don't let a cheap travel adapter ruin your trip or your procurement budget. A cost controller's FAQ on finding the true value in an all-in-one travel charger. [...]

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Technical Article

Power Supply Cost Optimization in Industrial Automation: PSU, Liquid-Cooled, and Storage Scenarios

A cost controller's guide to choosing the right power supply for different industrial automation applications—standard PSU, liquid-cooled, and energy storage—with real-world cost analysis. [...]

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Technical Article

My $3,200 Allen-Bradley PLC Mistake: What I Learned About Training & Hardware Selection

A personal story about a costly programming error with an Allen-Bradley CompactLogix PLC. Learn the hard lessons about training, hardware specs, and why asking for help is smarter than faking it. [...]

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Technical Article

How to Set Up an Allen-Bradley PLC in an Emergency: A Step-by-Step Checklist

A practical checklist for engineers who need to deploy an Allen-Bradley PLC under tight deadlines. Covers hardware checks, power verification, online simulation, and common pitfalls. [...]

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Technical Article

Diesel Generator for Sale? Here's the Honest Truth About Whole House Backup Power

A veteran emergency specialist shares real-world insights on buying diesel generators for whole house backup, mobile use, and welding, including cost, reliability, and common mistakes. [...]

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Technical Article

Key Questions About AC DC Motor Drives and Variable Frequency Drives: A Quality Inspector's Perspective

A quality-focused FAQ guide on AC DC motor drives, VFDs for injection molding, custom VFD solutions, and more. Straight answers from someone who reviews the specs before they reach you. [...]

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