Ocx 8800, Instruction manual – Emerson ROSEMOUNT OCX 8800 User Manual
Page 32
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Instruction Manual
IM-106-880, Rev 1.0
January 2007
OCX 8800
2-12
Figure 2-6. Electrical Connections Between Remote Electronics and Sensor Housing
37390014
RED
BLK
WHT
GRN
BLK
BLK
BLU
BLK
YEL
BRN
RED
BLK
BLK
ORG
BLK
WHT
T/C CO+
T/C CO-
T/C SB+
T/C SB-
T/C O2+
T/C O2-
O2 CELL+
O2 CELL-
EXC
+
+
-
+
-
EXC-
-
+
-
2
1
1
2
2
1
BLU
ORG
YEL
RED
SHIELD
To
ground
screw
GRN
BLK
WHT
BLK
YEL
RED
BLU
WHT
BLK
BLK
GRN
BLK
BLK
BLK
ORG
WHT
RED
BLK
BRN
To ground screw
GRN
ELECTRONICS HOUSING
SENSOR HOUSING
Heater P
o
wer Cab
le
Signal Cab
le
O Sensor and
Thermocouple
Connector (J5)
2
COe Sensor
and
Cold Junction
Connector (J4)
EXC+
CO ACT+
CO ACT-
CO REF+
CO REF-
CJC+
CJC-
EXC-
O2
HTR
O2
HTR
CO
HTR
SB
CO
REF
CO
AC
T
CJC
T/C SB
T/C CO
T/C O2
+
-
+
-
+
-
+
#1
#1
#1
#1
#1
To ground
screw
SHLD
WHT
ORG
BLU
BLK
YEL
RED
Heater Power
Connector (J3)
#1
2HTR SB
1HTR O
2
1HTR SB
2HTR CO
1HTR CO
2HTR O
2
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