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RFI Plagues Variable Frequency Drives

Problem: I use PLCs to control Variable Frequency Drives (VFD) in my process, but routinely have problems with feedback noise affecting the output card.

RFI Plagues Variable Frequency Driver Problem Solvers Moore Industries
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Solution: Place an input looppowered isolator like our SCX into the loop. No dedicated power supply is necessary and when ordered with the -RF option, the SCX ends noise problems with 50 V/m of protection for your PLC input cards.