Connecting The Loadcell Cable - AND Check Weighing Indicator AD-4404 Instruction Manual

3.3. Connecting the Loadcell Cable

3.3. Connecting the Loadcell Cable
3.3. 3.3. Connecting the Loadcell Cable Connecting the Loadcell Cable
Caution
Do not share the loadcell cable with noise-generating devices or power lines,
because the loadcell signal is very sensitive.
We recommend that you use a 6 wire shielded cable to prevent loss of weighing
precision.
If the length of loadcell cable is shorter than 5 m, you may use a 4 wire shielded cable
with terminals 1 & 2 connected together (connected EXC+ and SEN+) and terminals
3 & 4 connected together (connected EXC- and SEN-).
Adaptable Compression Terminal Parts
Use the appropriate compression terminal parts to attach the cables.
Loadcell Output Adjustment for Zero Calibration (Zero Point Adjustment)
If the message "
If the message "
Use a resistor of more than 50 k with low (good) temperature coefficient, when
adding a resistor, to adjust the loadcell output, to the indicator terminals.
In Case of Positive Offset
CERR2
" is displayed, the zero point of zero calibration is too large.
CERR3
" is displayed, the zero point of zero calibration is too small.
In Case of Negative Offset
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