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Manual
00809-0500-4881
Install local operator interface (LOI) module and board
Procedure
1. Install LOI board (F,
2. Note the location of the LOI connector (P). Plug LOI module (D) and connector into
3. Install three screws (E) to secure the LOI module.
Rosemount OCX8800C
Table 10-5: J3 Connections
Wire color
Blue
Table 10-6: J4 Connections
Wire color
Yellow
Brown
Black
Red
White
Orange
Black
Black
Table 10-7: J5 Connections
Wire color
Red
Black
White
Black
Green
Black
Blue
Black
Figure
(H).
one of the four mating receptacles provided.
(continued)
Connects to
1 heater SB
Connects to
Exc+
CO act-
CO act+
CO reference+
CO reference-
CJC+
CJC-
Exc-
Connects to
Thermocouple (T/C) CO+
T/C CO-
T/C SB+
T/C SB-
T/C O
+
2
T/C O
-
2
O
cell+
2
O
cell-
2
10-32) and secure it with two screws (G) and lockwashers
Maintenance and service
April 2023
261
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