16.D/A CONVERTER(OPTION)
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16. D/A CONVERTER(OPTION)
A D/A converter is provided for obtaining analog output synchronized with the indicated
value of the F371.
The analog output ranges are -10 - 10V output and 4 - 20mA constant-current output.
By using the D/A zero setting and D/A full scale setting functions, analog output can be
obtained between zero (0V, 4mA) and full scale (10V, 20mA) with respect to the
predetermined digital value.
The output circuit and the main unit circuit are isolated. The resolution is 1/10000 to -10
- 10V, and the conversion rate is 2000 times/sec. The maximum voltage output range
are about ± 11V, the maximum current output range are about 2.4 - 21.6 mA.
- Taking voltage output signals
Connect external equipment (2KΩ or more load resistance) to VOL and G of the F371.
Voltage/current output terminals:
Terminals to extract voltage or
current signals.
VOL and CUR indicate signals
and G indicates ground.
-10 - 10V and 4 - 20mA can be
obtained between VOL and G and
between CUR and G, respectively.
D/A
CONVERTER
VOL
G
＋
－
External equipment
Load resistance：
SIG
GND
← Inside Outside →
F371
2KΩ or more
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