Instruction Manual
IB-106-340C Rev. 4.1
July 2004

2-12 Installation Rosemount Analytical Inc. A Division of Emerson Process Management

Hazardous Area Oxymitter 4000
TYPE K
THERMOCOUPLE
SIGNAL
HEATER POWER
(BELOW COVER)
OXYGEN
SIGNAL
+
+
-
-
TERMINAL
BLOCK
GROUND
LUGS
37270023
LINE VOLTAGE
4-20 mA
SIGNAL
AC L1
AC N
+
+
-
-
4-20
TERMINAL
BLOCK
GROUND LUGS
1234
GRN
ORN
YEL
RED
BLK
BLK
ORN
RED
BLK
HTR
T/C
O
CELL
2
WIRING DIAGRAM
TO ELECTRONICS
FROM PROBE
WHT
BRN
GRN
RED
BRN
BLU
CALIBRATION
HANDSHAKE/
LOGIC I/O
PROBE
REMOTE
ELECTRONICS
TO IMPS 4000 IF USED.
REFER TO IMPS 4000
INSTRUCTION MANUAL.
LOGIC I/O +
LOGIC I/O -
LINE 1
NEUTRAL
GROUND
90-250 VAC, 50-60 HZ
LINE VOLTAGE INPUT
INTERCONNECTING
CABLE
4-20 mA +
4-20 mA -
GROUND
5678
(WHT)
(RED)
(BLU)
(HAZ.)
(BRN)
(GRN)
(BRN)
BLU
YEL
WHT
GRN/YEL
or GRN
G.P.
HAZARDOUS AREA
OXYMITTER
GENERAL PURPOSE
OXYMITTER

Figure 2-10. Electrical Installation – Hazardous Area Oxymitter 4000

with Remote Electronics (Sheet 1 of 2)