117
13
Options
117
Options
Chapter
13
13-2.
D/A converter
■
Voltage output (DAV option)
This converter is used for obtaining an analog output linked with indicated values of the F325.
The analog output range is voltage output -10 to +10V.
Analog output of 0V to ±10V can be obtained with respect to arbitrary digital values set by
D/A zero setting and D/A full scale setting functions.
Also, the output circuit and main unit circuit are isolated.
Voltage output:
-10 to +10V (input resistance 2k
Ω
or more)
D/A conversion rate:
According to sampling rate
Resolution:
1/10000
Over range:
-11.0 to +11.0V
Zero-adjust range:
Approx. -1.0 to +1.0V (at the time of zero output)
Gain adjust range:
Approx. 9.5 to 10.5V (at the time of full-scale output)
Zero drift:
0.6mV/
℃
or less
Gain drift:
50ppm/
℃
or less
Non-linearity:
0.05
%
FS or less
* Drift of analog input is not included
Output connector:
M3 screw type terminal block (two poles)
* Conforming crimping terminal 5.9mm or less
Tightening torque
0.6N
・
m
Zero adjust trimmer
This trimmer adjusts voltage output to zero
when a value registered in D/A zero setting is
displayed.
The zero adjust range is approx. -1.0 to +1.0V
(at the time of zero output).
Gain adjust trimmer
This trimmer adjusts voltage output to a
display registered in D/A full scale setting.
The gain adjust range is approx. 9.5 to 10.5V
(at the time of full-scale output).
Voltage output terminal
This terminal is used for
extracting voltage signals.
VOL. is signal, and GND is ground.
0 to ±10V can be obtained.
VOL. GND
ZERO GAIN
Содержание F325
Страница 1: ...01JUN2015REV 1 01 DIGITAL INDICATOR F325 OPERATION MANUAL...
Страница 153: ...142 15 Specifications 142 Specifications Chapter 15 When BCO BSC option is selected Unit mm When BSC option is selected...
Страница 154: ...143 15 Specifications 143 Specifications Chapter 15 When DAV DAI option is selected Unit mm When DAI option is selected...
Страница 155: ...144 15 Specifications 144 Specifications Chapter 15 When RS 232C option is selected Unit mm...
Страница 160: ......