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Page 12 AD-4402
3.2.
3.2.3.2.
3.2. Connecting Loadcell Cable
Connecting Loadcell CableConnecting Loadcell Cable
Connecting Loadcell Cable
Caution
Share the loadcell cable from noise-generating device and these power lines
beacuse loadcell signal is sensitive.
We recommend you to use the 6 wire shielded cable to prevent loss of weighing
precision.
The loadcell cable length is shorter than 5 m, you may be use a 4 wire shielded cable
with terminals 1 & 2 shorted (EXC+ & SEN+ shorted) and terminals 3 & 4 shorted
(EXC- & SEN- shorted).
Adaptable Compression Terminal Parts
Use the adaptable compression terminal parts to the cables
Loadcell Output Adjustment for Zero Calibration (Zero Point)
When a message "CERR2" is displayed, zero point of zero calibration is too large.
When a message "CERR3" is displayed, zero point of zero calibration is too small.
Use the resister more than 50 kΩ with low (good) temperature coefficient, when
adding a resister to adjust the loadcell output to indicator terminals.
In Case of Too Lage Output In Case of Too Small Output