Connection; General Information; Load Cell - Sartorius Contego Manuel D'installation

Hygienic Weighing Module Contego®
5

Connection

5.1

General Information

Caution:
The load cell cable end is protected against contamination and moisture by a
protective sheathing.
Remove the protective sheathing only shortly before connecting!
•
Protect the cable ends against contamination. No moisture must penetrate into the open cable end.
•
Don't shorten the load cell connecting cable. Connect the prepared cable end and roll up the remaining
cable.
•
The cable screen may be connected only to the connecting terminals of the indicator.
•
Keep the load cell cables away from power cables.
•
The distance between the measuring cables and the power cables or components under high voltage
should be at least 1 m (reference value).
•
We recommend laying the load cell cables in separate cable trays or armored steel pipes.
•
Power cables should be crossed at right angles.
5.2

Load Cell

Colour Code
rd = red
bu = blue
gn = green
gy = grey
EN-20
Installation Manual
+ Supply voltage
+ Meas. voltage / + Load cell output
– Supply voltage
– Meas. voltage / – Load cell output
Screen
Sartorius