PLC Data to MQTT
Passive methods to stream PLC tags to MQTT brokers and cloud platforms without touching ladder logic or stopping the line.
Industrial Automation · Reference Library
News & Insights
Selection guides, head-to-head comparisons, and field-tested configuration notes for control engineers, integrators, and maintenance teams.
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1
IS vs Ex-Proof for Hazardous-Area Flow
A practical guide to choosing between intrinsically safe (Ex i) and explosion-proof (Ex d) protection for hazardous-area flow instrumentation, covering cable costs, live-maintenance flexibility, and IS power budget constraints.
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2
Addressable vs Conventional Fire Panels
A practical guide to choosing between addressable and conventional fire alarm control panels for small to mid-sized commercial buildings—comparing cabling labor, false-alarm diagnostics, and total lifecycle cost.
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3
Burst-Fire vs Phase-Angle Thyristor Control
A practical comparison of burst-fire and phase-angle thyristor firing methods for industrial resistive heating—harmonics, heater element fatigue, low-power resolution, and transformer-coupling compatibility constraints.
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4
Crimp Force Monitoring vs Pull-Force Testing
Comparing in-process crimp force monitoring (100% inspection, curve-shape analysis) with destructive pull-force testing (statistical sampling, direct mechanical measurement) for wire harness quality — and how they work together.
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5
Safety Laser Scanner Selection
Understand the difference between Type 3 and Type 4 safety laser scanners, how PLd and PLe performance levels map to machine risk assessments, and which combination satisfies ISO 13849-1 for your guarding application.
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6
PLC vs RTU for Water Telemetry
PLC or RTU for remote water/wastewater telemetry? A four-class site framework — powered, solar, flood-prone, and hybrid — matches the right SCADA architecture to field power, communications, and environmental conditions.
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7
PC-Based vs Embedded CNC Waterjet
Compare PC-based and embedded CNC controller architectures for waterjet cutting machines — real-time performance, reliability in wet environments, upgrade flexibility, and total cost of ownership over the machine's lifecycle.
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8
Dry-Run Protection for Submersible Pumps
A practical comparison of current-based and float-switch methods for submersible pump dry-run protection—what each method catches, what each misses, and why critical pumps need both layers.
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9
PEEK 3D Printing Guide
Understand the printer hardware requirements, material handling challenges, and process parameters needed to successfully 3D print PEEK — and which industrial applications justify the investment in high-temperature FFF.
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10
MSR vs Visual Grading for EN 14081
A production-focused comparison of visual grading and machine stress rating for EN 14081 timber strength classification, covering grade yield, throughput, and species-scope trade-offs for sawmill decision-makers.