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AD-4407 Weighing Indicator
16.
16.
16.
16. 4
4
4
4-
-
-
-20mA Analog Output (OP
20mA Analog Output (OP
20mA Analog Output (OP
20mA Analog Output (OP-
-
-
-07)
07)
07)
07)
The OP-07 analog output option is for sending the weight data to an analog input unit.
The output is a 4mA to 20mA current output proportional to the display reading.
The output data is updated in synchronization with the display update.
Specifications
Specifications
Specifications
Specifications
Output current
4mA to 20mA *
Non-linearity
Less than +/
0.1% fs
Load resistance
0 to 510
W
Temperature
ZERO
Less than +/
0.02% fs/°C
Resolution Approx.
1/10000
coefficient
SPAN
Less than +/
0.02% fs/°C
Output terminal Connector terminal No.1 : + No.2 :
No.3 : FG(Earth)
* When set to a non-weight display (Calibration,
F-settings etc.), the output current is 4mA.
The output current is not adjustable.
Settings
Settings
Settings
Settings
Set
f30 1
of the F-Function, and set
f31
to
f33
.
Item
Parameter
Remarks
f30
*
*
0
No output
Initial setting
Data output
1
Analog output
Must be set to 1
2
Serial in/out 1
Data
output
3
Serial in/out 2
f31
*
*
0
Displayed value
Initial setting
Output data
1
GROSS weight
2
NET weight
f32
Weight value at 4mA
-999999
to
999999
(Initial setting is
0
)
Decimal point is set
at
Cal5et
Analog
output
f33
Weight value at 20mA
-999999
to
999999
(Initial setting is
10000
)
Decimal point is set
at
Cal5et
Settings of
f32
and
f33
When entering the
f32
or
f33
settings
(press the ENTER key when “
32
” or “
33
” is
blinking), the setting value is displayed.
Set the value using the
0
-
9
key. By
pressing the +/
key, the polarity of the
value can be alternated. Press the
ENTER key to store the setting value into
memory. After this the display returns to
selection of the Function number.
16. 4-20mA Analog Output (OP-07)
Analog output terminal
J17
Output current
Weight
20mA
4mA
f32
a
f33
a
f32
b
f33
b
a
b
