Moore Industries-International, Inc.

Part 7 of our Understanding Signal Isolators, Converters, and Interfaces video series is now live! This installment focuses on the environmental factors that are critical to selecting the right signal isolator for your application. We cover hazardous area classifications and the isolator configurations available to meet them, how housing design and advanced PCB filtering protect against RFI and EMI, how output damping prevents nuisance trips from noisy process signals, how four-wire isolators solve the common mode noise problems introduced by Variable Frequency Drives, and why ambient temperature ratings deserve more attention than they often get. If you are specifying or working with signal isolators in demanding industrial environments, this one is worth a watch.

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Part 6 of our Understanding Signal Isolators, Converters, and Interfaces video series is now live! In this installment, we dive into one of the most critical applications for signal isolators: Safety Instrumented Systems. We cover how area isolation protects your safety loop from failures in secondary systems, how safety splitters allow the same process signal to be safely shared with non-SIS systems, and how functional safety isolators can power two-wire field transmitters directly while keeping the safety function intact. If you work with or around safety systems in your plant, this one is worth a watch.

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Part 5 of our Understanding Signal Isolators, Converters, and Interfaces video series is now live!

In this installment, we cover some of the more advanced functional roles signal isolators play in modern control systems, from boosting drive capability in overburdened loops and passing or blocking HART communication, to saving panel space with multi-channel designs and applying custom linearization for non-linear processes.

If you're working with 4-20mA loops or looking to get more out of your signal infrastructure, this one is worth a watch.

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A new video just dropped in our Understanding Signal Isolators, Converters, and Interfaces series.

Part 4 takes a closer look at the functional roles of signal isolators: how they protect shared signals, enable safe signal splitting, resolve bucking power supply issues, and provide excitation for 2-wire transmitters. If you’re designing, maintaining, or troubleshooting control systems, this one shows how isolators solve real-world installation challenges while keeping signals reliable and systems running. Watch Part 4 now and keep building your signal conditioning fundamentals.

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