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CE for ADC
.com |
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EMC investigation |
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This
visual investigative report compares various PLC installation parameters and
looks at the EMC performance of each. It compares 2 different boxes, with and
without a control cubicle, with various ferrites, and all using either a 12
or 24V power supply. It is split between 6 documents as detailed below. These
are zipped PDF files |
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1 |
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2 |
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3 |
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4 |
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5 |
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6 |
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The following table is a quick reference guide and
reveals scan codes that are assigned to each scan on the main files.
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12v power supply |
24v power supply |
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No ferrites |
Ferrites on power cable |
Ferrites on comms |
Ferrites on I/O bundle |
Ferrites on comms and I/O
bundle |
No ferrites |
Ferrites on power cable |
Ferrites on comms |
Ferrites on I/O bundle |
Ferrites on comms and I/O
bundle |
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Scan |
Photo |
Scan |
Photo |
Scan |
Photo |
Scan |
Photo |
Scan |
Photo |
Scan |
Photo |
Scan |
Photo |
Scan |
Photo |
Scan |
Photo |
Scan |
Photo |
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1. No box, no cubicle |
20V750 |
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20V760 |
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20V770 |
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20V780 |
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20V790 |
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20V800 |
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20V810 |
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20V820 |
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20V830 |
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20V840 |
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2. No box, in cubicle |
20V450 |
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20V460 |
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20V470 |
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20V480V |
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20V490 |
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20V500 |
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20V510 |
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20V520 |
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20V530 |
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20V540 |
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3. Inexpensive box, no cubicle |
20V550 |
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20V560 |
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2020V570 |
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20V580 |
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20V590 |
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20V600 |
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20V610 |
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20V620 |
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20V630 |
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20V640 |
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4. Die cast box, no cubicle |
20V650 |
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20V660 |
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20V670 |
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20V680 |
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20V690 |
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20V700 |
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20V710 |
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20V720 |
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20V730 |
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20V740 |
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5. Inexpensive box and cubicle |
20V350 |
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20V360 |
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20V370 |
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20V380 |
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20V390 |
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20V400 |
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20V410 |
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20V420 |
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20V430 |
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20V440 |
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6. Die cast box and cubicle |
20V250 |
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20V260 |
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20V270 |
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20V280 |
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20V290 |
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20V300 |
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20V310 |
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20V320 |
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20V330 |
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20V340 |
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