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Analyzer Installation & Connections
12
3.4 Electrical Connection
Note
Each analyzer will be configured at the factory to be either:
An Inert Gas Oxygen Analyzer for monitoring O
2
in inert gas
A Stack Gas Oxygen Analyzer for monitoring O
2
in stack gas
An EGR Oxygen Analyzer for monitoring O
2
in the EGR system
For the default configuration and connection of each analyzer, please see the Testing
& Configuration Sheet attached to each analyzer.
The electrical connections are dependent on the actual system configuration. The termi-
nals are all located on the back of the analyzer. For details, please see Figure 3-1. Only
those functions to be used shall be connected.
Please choose the cables that fulfill the following requirements:
Wire size for analog input and CAN connection: 1 x 1.0 mm2 w/screen
Wire size for all other connections: 1 x 1.5 mm2 w/screen
S
D
-C
AR
D
C
AN
4.
A-
O
UT
2
+
5.
A-
O
UT
2
–
1.
A-
O
UT
1
+
2.
A-
O
UT
1
–
3. N
O
T U
SED
A
-OU
T
6. GN
D
5.
O
xy
gen he
at
4. N
O
T U
SED
3.
O
xy
gen
2.
O
xy
gen
1.
O
xy
gen
1.
A-I
N
1
+
2.
A-I
N
1
–
24
V DC
8.3
C
OM
1.
1 N
C
2.1
C
OM
3.
1 N
O
4.
2 N
C
5.2
C
OM
6.
2 N
O
7.
3 N
C
9.
3 N
O
10.
4 N
C
11.
4
C
OM
12.
4 N
O
D
-OU
T
SEN
A – I
N
ON
OF
F
2A
T –
Fu
se
5x20 FUS E
Figure 3-1: The G36p connection terminals