65-2321RK Oxygen Transmitter • 7
Figure 4: Wiring the Oxygen Transmitter to a Controller
12. If shielded cable is used, connect the cable’s drain wire to an available chassis (earth)
ground at the controller. RKI controllers typically have a ground stud that can be used
to ground the cable’s drain wire.
ZE
R
O
SP
A
N
S
SI
G
/P
W
R
White
Green
J-Box
Oxygen Detector
+
Controller D etector/Tran smitter
Terminals, Typical Design ations
S
Cable Shield
Controller Housing
T
O
X
IC
O
X
Y
www.calcert.com
1.800.544.2843
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