Emerson Rosemount OCX8800A Manual page 40

Oxygen and combustibles transmitter
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Install
December 2022
Table 2-5: J3 Connections
Wire color
Yellow
Red
Black
Orange
White
Blue
Green
Table 2-6: J4 Connections
Wire color
Yellow
Brown
Black
Red
White
Orange
Black
Black
Table 2-7: J5 Connections
Wire color
Red
Black
White
Black
Green
Black
Blue
Black
Note
Interconnect wiring shown is for Rosemount supplied cables. For customer
furnished interconnect wiring or cables, refer to
40
Connects to
2 heater CO
1 heater CO
2 heater O
2
1 heater O
2
2 heater sample block
1 heater sample block
Shield
Connects to
Execute +
CO act +
CO act -
CO reference +
CO reference =
Cold junction connector (CJC) +
CJC -
Execute -
Connects to
Thermocouple (T/C) CO +
T/C CO -
T/C sample block (SB) +
T/C SB -
T/C O
+
2
T/C O
-
2
O
cell +
2
O
cell -
2
Figure 2-8
and
Figure
Emerson.com/Rosemount
Manual
00809-0500-4880
2-9.

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