Product specifications

Page 12 AD-4402
3.2.
3.2.3.2.
3.2. Connecting Loadcel
Connecting LoadcelConnecting Loadcel
Connecting Loadcell Cable
l Cablel Cable
l Cable
Caution
Do not share the loadcell cable with noise-generating devices or power lines,
beacuse the loadcell signal is very sensitive.
We recommend that you use a 6 wire shielded cable to prevent loss of weighing
precision.
If the loadcell cable length is shorter than 5 m, you may 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 appropriate compression terminal parts to attach the cables.
Loadcell Output Adjustment for Zero Calibration (Zero Point)
If the message "CERR2" is displayed, the zero point of zero calibration is too large.
If the message "CERR3" is displayed, the zero point of zero calibration is too small.
Use a resistor of more than 50 kΩ with low (good) temperature coefficient, when
adding a resistor, to adjust the loadcell output, to the indicator terminals.
In Case of Positive Offset In Case of Negative Offset