4
2.1.2 Loadcell with Connection
Specification
①
- Excitation
②
- Feedback
⑥
+ Excitation
⑦
+ Feedback
⑧
- Signal
⑨
+ Signal
⑤
Shield
! Connection between load cell and indicator must be reliable, shield wire must be connected
to ground reliably. Connection or disconnection are not allowed when the indicator is on, which
may damage the indicator or load cells.
! Static protection must be properly adopted as the load cell and indicator are all static sensitive
equipments. Welding or other strong electricity operation should be strictly forbidden. During
thunderstorm season, proper lightening protection should be tanken care of to protect the load
cells and indicators from damaging by lightening and to ensure the personal safety and the safely
running of the weighing and related equipments.
2.1.3 Serial Port Cummunication Wire Connection
Serial Port Chart