Precision-digital PD6830 Instrukcja Użytkownika Pobierz pdf (Strona 64)

PD6830 Pulse Input Rate/Totalizer Instruction Manual

Scaling the 4-20 mA Analog Output (Aout)

The Analog Output menu is used to program the 4-20 mA output based on display

values.

The 4-20 mA analog output (if equipped) can be scaled to provide a 4-20 mA signal

for any display range selected for either the rate, total, or grand total. The output may

be disabled (DSABL), and will only output the minimum signal.

No equipment is needed to scale the analog output; simply program two display

values and corresponding mA output signals.

CAUTION

Please note that when power is

removed from the meter, the analog

output will drop below 1 mA.

Take this effect into consideration when

designing any system using the 4-20

mA output.

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Precision-digital PD6830 Instrukcja Użytkownika Strona 64