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T
ERMINAL DESIGNATION
4 wire connection
With 4-wire load cells, the sense connections are omitted.
For 4 wire operation the jumpers JP5 and JP6 then must be inserted, otherwise the weighing unit cannot
work correctly.
6 wire connection
With 6-wire load cells, the jumpers JP5 and JP6 must be removed in order to activate the sense lines.
Fig.2
4 wire operation
O
C
C
UTPUT
ABLE
The signal cable (connection between junction box and the following electronics) should be a 6
shielded cable and has to be kept as short as possible. Depending on type and manufacturer signal cables
may have different colours. Therefore, make your own choice.
Cable colour, example
outer cable screen
pink
white
grey
brown
yellow
green
Junction Box Type KEK-4 Technical Manual
S
ELECTION OF
Fig. 3
6 wire operation
ONNECTION
Description / Terminal designation
= Shield
= Signal
= Signal +
= Sense
= Excitation
= Sense +
= Excitation +
Rev. 2.0.0 December 2022
4-
6-
WIRE AND
WIRE OPERATION
wire
Seite/ Page 11/12
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