Flintec KEEX-4 - Manual (Page 3)

Junction Box Type KEEX – Technical Manual, Rev. 1.00 September 2007 Page 3 of 4
E
LECTRICAL
C
ONNECTIONS
Figure 1: Dimensions in [mm]
The connection sequence of the load cells should correspond to the corners of the scale, i.e
Corner 1 = Load cell 1, Corner 2 = Load cell 2, etc.
L OAD C ELL C ABLE C ONNECTION
First the cable gland must be loosened. Then you have to feed the load cell cable through the cable gland
unless the shrink tube is fully disappeared in the box. The wires have to run below the printed circuit board
and will be pulled back to the top at the upper end of the printed circuit board. Afterwards you can connect the
cables to the screw terminals as indicated below:
Terminal no.
Cable coulour Description
LC1 LC2 LC3 LC4
yellow = Cable shield 1 2 19 20
red = –Output / Signal – 11 12 13 14
white = +Output / Signal + 7 8 9 10
black = –Input / Excitation –
(if applicable, brown)* = Sense –
15 16 17 18
green = +Input / Excitation +
(if applicable, blue)* = Sense +
3 4 5 6
* if load cell is equiped with 6-wire conductor cable
After all conductors have been screwd to the terminals, the cable glands must be tightened. Please verify that
all cable glands are tight and the cable is fully stress relieved.
connection side output cable