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Device Installation
PR 5500 Instrument Manual
EN-66 Sartorius
4.4.4.7 Connecting Load Cells to an External Supply
When the total resistance of the load cells is
<
75 ¥ (e.g. more than 4 load cells with 350 ¥), an external load
cell supply is required. In this case, the internal supply is replaced by a potential-free external supply. The center
of the external supply voltage (0 ext. supply) should be connected to the housing to ensure that the voltage
reacts symmetrically to 0. The internal supply is not connected!
The cable colors shown here are valid for the PR 6135 connecting cable.
Color code:
bk
=
Black
rd
=
Red
bu
=
Blue
wh
=
White
gn
=
Green
ye
=
Yellow
gy
=
Gray
!
Caution
gn
gy
rd
wh
bk
bu
PR 6135
+ Meas.
– Meas.
+ Supply
+ Sense
– Sense
– Supply
equipotential bonding conductor/
Potenzialausgleich
screen/
Schirm
PR 5500
screen/
Schirm
M+ M– V+ S+ S– V–
or screen clamping rail/
oder Schirmklemmschiene
screen/
Schirm
screen/
Schirm
+ V1 Out
+ V1 Sense
– V1 Sense
– V1 Out
+ V2 Out
+ V2 Sense
– V2 Sense
– V2 Out
+ ext. supply
+ ext. Speisung
0 supply
0 ext. Speisung
– ext. supply
– ext. Speisung
Power Supply
V1 = V2 = max. 6 V DC
potential free
potenzialfrei
Содержание Sartorius Intec Maxxis 4 PR 5500
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