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SI 400 DIGITAL INDICATOR
6-5. Analog V-Output Interface :0~10V
This output card converts weight value to Analog output signal (0~10V) and transfers to
external devices(Recorder, P.L.C), controlled by voltage output.
6-6-1.
Specification
Output Voltage
0~10V DC output
Accuracy
1/5,000
Under Calibration mode or “CELL-ERR” condition, Analogue output will not activated.
If the output is deactivated, the last output signal value will be hold until next activation.
This is not suitable for the system which requires high accuracy over 1/5,000.
6-6-2. Circuit composition and connector
0-10V will be out proportioned on current weight.
ACOM
AOUT
-
+
6-6-3.
Output Adjustment
(1)
Default analog output value is 0V(weight zero) ~ 10V(Full capacity).
(2)
The analogue output value is adjusted with DIGITAL MULTI-METER.
(3)
How to adjust analog output value.
Step1) Connect Digital multi meter to the Indicator (A out terminal).
Step2) Enter “F-function HF14 Minimum Analog Output Setting” mode.
Step3) Adjust the displaying value of indicator with keys(by 9,999) to make Digital multi
meter’s value as minimum(ex:0V) and save.(When the SI 460C indicates about 30,150 , the
Digital multi meter indicates about 10V)
Step4) Enter “F-function HF15 Maximum Analog Output Setting” mode
Step5) after connect digital multi meter to the indicator, then adjust the displaying value of
indicator with keys (by 32,768) to make Digital multi meter’s value as maximum (ex:10V).
※ This D/A Converter has Max 1/5,000 accuracy, so this output is not suitable for high
accuracy application, more than 1/5,000.
