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Typical wiring for line-powered transmittersFigure 3-26:
Optional analog inputs
When plugged into one of the optional card slots on the card cage, the ROC800 AI-16 card
provides four additional analog inputs. The AI channels are scalable, but are typically used
to measure either a 4-20 mA analog signal or a 1-5 V dc signal. If required, the low end of
the AI module’s analog signal can be calibrated to zero. For more information, see “Analog
Input Modules (ROC800-Series)” at Emerson Process Management’s ROC 800-Series web
site.
Optional card slotsFigure 3-27:
Installation and setup
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Installation and setup
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