Emerson Rosemount OCX8800A - Page 217

Table 9-1: J3 Connections
Wire color Connects to
Yellow 2 heater CO
Red 1 heater CO
Black 2 heater O
2
Orange 1 heater O
2
White 2 heater sample block
Blue 1 heater sample block
Green Shield
Table 9-2: J4 Connections
Wire color Connects to
Yellow Execute+
Brown CO act+
Black CO act-
Red CO reference+
White CO reference-
Orange Cold junction connector (CJC)+
Black CJC-
Black Execute-
Table 9-3: J5 Connections
Wire color Connects to
Red Thermocouple (T/C) CO+
Black T/C CO-
White T/C sample block (SB)+
Black T/C SB-
Green T/C O
2
+
Black T/C O
2
-
Blue O
2
cell+
Black O
2
cell-
Manual Troubleshoot
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Rosemount OCX8800A 217