MA-5950_EN.doc
Page 3 on 15
Rev: 29-03-19
1.5.
Exterior mechanical influences
In order to avoid measurement errors, the load to be
weighed must not be subject to parasitic contributions: if
there are any connecting pipes, cables and balls or draw-
bolts, they must be installed with THE GREATEST
FLEXIBILITY. Also, ladders or bridges for access will be
suitably articulated (clamping).
1.6.
Setting of the counter force
This setting has to be done whilst the sensor is UNLOADED.
By hand, bring the nut 1 mm away from the structure, then screw B
to A.
Finally, using a key, block A onto B so as not to exert any effort on
the sensor.
2.
CABLING
2.1.
Cable
The cells are delivered with a 4-wire screened cable.
The screen (shielded cable) cannot in any case be in contact with the
ground, e.g.; in metallic junction boxes, it is necessary to isolate the screen
with a sheath (thermal).
The screen can only be connected to standardized earth.
It is advised to install a thermo-retractable sheath (retracted 4x) at the end of
the cable inside a waterproof paste, in order to avoid any leak. If there is any
possible danger of damage along its wiring, it is necessary to use an
additional cable protection, passing the cable through a pipe (steel,
preferably).
COLOR CODE
1) Excitation- (Yellow)
2) Exc (Brown)
3) (Green)
4) Signal- (White)
5) Screen
A) Cable PVC
B) Thermo-retractable
sheath
