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47LLC OPERATING MANUAL EM-9505-B Rev.4
3. INPUT TYPE
Make sure that the specifications (rated output) of the connected strain gauge meet the rating per input strain gauge code,
and also that the strain gauge output voltage is within the zero adjustment, span and input voltage per code. Calculate the
strain gauge output voltage according to the following formula:
Strain gauge output voltage [mV] = rated output [mV/V] × excitation voltage [V]
3.1 INPUT TYPE LIsT
Input strain gauge codes, also ranges of zero adjustment, span and input voltage per excitation voltage are as shown in
the following tables.
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INPUT sTRAIN GAUGE CODE: s1 [MODEL: 47LLC-s1XXX-XX]
INPUT TYPE
FUNCTION
EXCITATION
VOLTAGE
ZERO ADJUSTMENT
SPAN
INPUT VOLTAGE
0-1
Strain gauge rating
0.0 – 1.0 mV/V
2.5 V
-2.50 to +2.50 mV
0.25 – 2.50 mV
-2.50 to +5.00 mV
5.0 V
-5.00 to +5.00 mV
0.50 – 5.00 mV
-5.00 to +10.00 mV
7.5 V
-7.50 to +7.50 mV
0.75 – 7.50 mV
-7.50 to +15.00 mV
10.0 V
-10.00 to +10.00 mV
1.00 – 10.00 mV
-10.00 to +20.00 mV
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INPUT sTRAIN GAUGE CODE: s2 [MODEL: 47LLC-s2XXX-XX]
INPUT TYPE
FUNCTION
EXCITATION
VOLTAGE
ZERO ADJUSTMENT
SPAN
INPUT VOLTAGE
0-3
Strain gauge rating
0.0 – 3.0 mV/V
2.5 V
-7.50 to +7.50 mV
0.75 – 7.50 mV
-7.50 to +15.00 mV
5.0 V
-15.00 to +15.00 mV
1.50 – 15.00 mV
-15.00 to +30.00 mV
7.5 V
-22.50 to +22.50 mV
2.25 – 22.50 mV
-22.50 to +45.00 mV
10.0 V
-30.00 to +30.00 mV
3.00 – 30.00 mV
-30.00 to +60.00 mV
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INPUT sTRAIN GAUGE CODE: s3 [MODEL: 47LLC-s3XXX-XX]
INPUT TYPE
FUNCTION
EXCITATION
VOLTAGE
ZERO ADJUSTMENT
SPAN
INPUT VOLTAGE
0-10
Strain gauge rating
0.0 – 10.0 mV/V
2.5 V
-25.0 to +25.0 mV
2.5 – 25.0 mV
-25.0 to +50.0 mV
5.0 V
-50.0 to +50.0 mV
5.0 – 50.0 mV
-50.0 to +100.0 mV
7.5 V
-75.0 to +75.0 mV
7.5 – 75.0 mV
-75.0 to +150.0 mV
10.0 V
-100.0 to +100.0 mV
10.0 – 100.0 mV
-100.0 to +200.0 mV
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INPUT sTRAIN GAUGE CODE: s4 [MODEL: 47LLC-s4XXX-XX]
INPUT TYPE
FUNCTION
EXCITATION
VOLTAGE
ZERO ADJUSTMENT
SPAN
INPUT VOLTAGE
0-30
Strain gauge rating
0.0 – 30.0 mV/V
2.5 V
-75.0 to +75.0 mV
7.5 – 75.0 mV
-75.0 to +150.0 mV
5.0 V
-150.0 to +150.0 mV
15.0 – 150.0 mV
-150.0 to +300.0 mV
7.5 V
-225.0 to +225.0 mV
22.5 – 225.0 mV
-225.0 to +450.0 mV
10.0 V
-300.0 to +300.0 mV
30.0 – 300.0 mV
-300.0 to +600.0 mV
IMPORTANT
•
The input type is fixed per input strain gauge code. Setting is not available.
•
Changing across different input strain gauge codes (code S1 to S2 for example) is not available.
•
Tension and compression type strain gauges are not supported.