HBM PW15A Serie Notice De Montage page 9

PW15A... Single point load cells
2.1 Connecting in four wire and six wire configurations
When load cells in a six wire configuration are connected to amplifiers with a
four wire configuration, the sense leads of the load cells must be connected to
the corresponding excitation leads.
6 wire cable connection (a choice of lengths: 1.5 m; 3 m; 6 m; 12 m)
Schematic diagram of a Pancon connector (CE100F26 6), 6 pin
2.2 Shortening the cable
When the 6 wire configuration is used, the load cell's 6 wire cable can be cut
off without impairing measurement accuracy.
2.3 Cable extensions
You must only use shielded, low capacitance measurement cables to extend
the cables, making sure that there is a proper connection with minimal contact
resistance.
The cable of a six wire load cell can be extended with a cable of the same type.
A2434-2.1 en/de/fr
Shield (yellow) = cable shield
connected to load cell body
Contact 1 (white) = Signal (+)
Contact 2 (red) = Signal (−)
Contact 3 (black) = Excitation (−)
Contact 4 (blue) = Excitation (+)
Contact 5 (green) = Sense +)
Contact 6 (gray) = Sense (−)
blue marking
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