5 Cable connections
5.1 General information
In order to use the junction boxes for load cells with 6-wire cables, jumpers 1 and 2 must
be opened; see Chapter
.
Cable entry must be from below.
Fit the wires and screen of the connection cable with wire end ferrules as per DIN 46228-1:
-
0.5 mm
2
for green, gray, black, and white
-
0.75 mm
2
for blue and red
This is not necessary for the load cell cables.
Connect the wires to the terminals according to the color coding .
Connect the screens on the other side of the connection cable with the equipotential
bonding terminal of the downstream device (see instrument manual) as described in
Chapters
and
Note:
If hum interference occurs, the cable screens should only be connected on one side.
Depending on the design of the cable junction box used, either the jumper J3 must be
removed or the cable screens must be disconnected from the terminal contacts
highlighted in yellow.
5.2 Connecting cables
To connect the junction box to the device, connection cable MP 80/.. must be used;
max. length: 300 m.
5.3 Cable connections
Note:
All components are only shown schematically.
Color code
bk
=
black
bu
=
blue
gn
=
green
gy
=
gray
rd
=
red
wh
=
white
Cable Junction Box MP 90/04
5 Cable connections
EN-14
Minebea Intec
