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47DAC OPERATING MANUAL EM-9518-B Rev.4
8. SETTING ANALOG OUTPUT
The DC current or voltage output can be selected among those shown in Table 1. The analog outputs 0% and 100% can
be set within the range of -20000 to 100000. Also the analog output function, “proportional to the display value” as shown
in Figure 1 or “proportional to the scaling value” as shown in Figure 2, can be selected.
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TABLE 1: ANALOG OUTPUT TYPE
MAIN DISPLAY
FUNCTION
DEFAULT VALUE
Output range 4 to 20 mA
Output range 0 to 5 V
Output range -5 to +5 V
Output range -10 to +10 V
Output range 0 to 20 mA
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TABLE 2: ANALOG OUTPUT FUNCTION
ANALOG OUTPUT
MAIN DISPLAY
FUNCTION
DEFAULT VALUE
Proportional to display value
DC output proportional to the display value affected by event
trigger mode, averaging time, forced zero, tare adjustment,
low-end cutout, display refreshing rate, round-off low-digit
reading and high-pass filter (Figure 1).
Proportional to scaling value
DC output proportional to the display value affected by event
trigger mode and averaging time (Figure 2).
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DIFFERENCE OF ANALOG OUTPUT FUNCTIONS
Figures 1 and 2 show the difference of DC output functions, taking the display refreshing rate for example.
Figure 1: DC output proportional to display value
Figure2: DC output proportional to scaling value
The DC output is proportional to the display value.
The DC output is proportional to the measured value.
DC output
Measured value
Display value
Display refreshing rate
slower than read rate
Display refreshing rate
slower than read rate
Display value
Measured value
DC output
