Service manual

102
Pin Assignments in the Junction Box
Color Coding
Connecting cable from the junction box (terminals) to the A/D converter/
indicator.
See below for the colors of the wires; the casing is gray.
Colors: Function: Terminal:
Ye (yellow) = Shield
Bl (blue) = BR_POS (Bridge supply voltage +) Supply +
Blk (black) = BR_NEG (Bridge supply voltage -) Supply -
Gn (green) = SENSE_POS (Sense +) Sense +
Gr (gray) = SENSE_NEG (Sense -) Sense -
Rd (red) = OUT_NEG (Measuring voltage negative) Signal -
Wh (white) = OUT_POS (Measuring voltage positive) Signal +
To connect the cable, the wires must be connected to the inner terminals
(marked in the illustration on page 101).
Note: The color coding of the connecting cable (A/D converter / indicator to junction
box) might be different when connecting a non-Sartorius platform to the
Combics indicator.