13 Connecting a weighing cell to the display unit
13.1 Wiring diagram
It is possible to connect a weighing cell to the display unit by applying 4- or 6-wire
technology.
Open the battery compartment on the display unit and remove the storage batteries.
Loosen the 4 screws at the back of the unit (2 of which are in the battery
compartment) and open the unit.
The contact tabs for the weighing cell are positioned on the top left-hand corner of
the board.
Anschluss :
Function:
AGND
Dimensions of weighing cell
+5 V
Supply for weighing cell
- IN
- Signal of weighing cell
+ IN
+ Signal of weighing cell
- REF
For 4-wire cell, close JP2, otherwise – reference signal
+ REF
For 4-wire cell, close JP1, otherwise – reference signal
E
Connect cable shield of weighing cell unless shield is already
connected to weighing cell.
If the shield is already connected to the weighing cell, this terminal
remains empty.
KLB-TM-BA-e-0811
48
