Sartorius PR 6130/04 N Gebrauchsanleitung Seite 4

Corner load adjustment
Terminal strip inscriptions Terminal strip inscriptions Terminal strip inscriptions Terminal strip inscriptions
-K1 - Supply
-K1 S - Sense
-K2 + Supply
-K2 S + Sense
-K3 - Meas. / Lc out
-K4 + Meas./ Lc out
-K5 Extension cable screen
-K6 Load cell cable screen
3.1 Corner load adjustment 3.1 Corner load adjustment 3.1 Corner load adjustment 3.1 Corner load adjustment
Loadcells manufactured by Sartorius Hamburg GmbH meet high quality standards and provide very accurately
calibrated output values.
Due to mechanical unsymmetries, however, inadmissible corner load errors with large-sized weighbridges may
occur, which have to be compensated by means of resistors to be fitted by soldering.
(After delivery, the jumpers for the resistors are short-circuited).
Important hint: Correct installation and exact alignment of load cells are decisive for high measurement
accuracy and for the load cell behaviour with corner load. For this reason, load cell installation and alignment
should always be checked first in case of a corner adjustment error.
Minimize the corner adjustment error by selecting the load cell with the lowest indicated load as a reference.
The other load cells are adapted to the displayed value of the reference load cell by additional resistors in the
load cell output.
Screening jumper
blue - Speisung
black - Sense
red + Speisung
white + Sense
grey - Mess.
green + Mess.
Schirm des Verlängerungskabels
Schirme der Wägezellenkabel
E-2
Jumper for load cell in 4-wire connection
blau
schwarz
rot
weiss
grau
grün