3.2
Electrical connection examples
If output options are fitted refer to the ”PM4 Panel Meter Optional Output Addendum” booklet
for connection details.
Conductivity/Resistivity/ppm Cells
- The cell is connected to pins 10 and 11 at the rear of
the instrument. Terminal 10 is the input connection i.e. the current input from the cell. Terminal
11 is the output connection. If using a centre core type cell the centre core wire should be connected
to Terminal 10. Ensure that the
PRbECNSt
function has been correctly set for probe type. AIC
cells with temperature compensation sensors are all wired with Red, Black, Blue and Yellow (or
White on older models) inner core cable. See the note below for details of TBPS cells without
temperature compensation sensors. The wiring connections are as below.
Cell wiring colour codes
Terminal
AIC cells
SDI cells
Cell in
10
Blue
Black
Cell out
11
Yellow (or White)
White
Tempe
9
Red
Red
Temperature -
7
Black
Green
Shield
7
n/a
Clear
PM4COMAN-2.2-1
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