Figure 2-2 an, Oxybalance oxygen display and averaging system, Instruction manual – Emerson OXYBALANCE IM-106-4050 User Manual
Page 15
2-3
Instruction Manual
IM-106-4050 Original Issue
March 2006
OxyBalance Oxygen Display
and Averaging System
Figure 2-2. Installation Wiring Schematic
DCOMM
COMM 0
FORCE
FAULT
RUN
POWER
OUT
4
7
IN
0 1 2 3
5 6
8 9
4
7
0 1 2 3
5 6
8 9 10 11 12 13
1
0
4
3
2
0
1
0
1
3
4
3
4
2
2
7
6
5
5
6
7
5
6
7
38370003
Average 4-20 mA
Output Signals
Probe
1
Probe
2
Probe
3
Probe
4
Probe
5
Probe
6
Probe
7
Probe
8
A
verage
1
A
verage
2
A
verage
3
A
verage
4
Incoming 4-20 mA
O Signals
2
+ -
+ -
+ - + - + -
+ -
+ - + -
+ -
+ -
+ -
+ -
Line
Voltage
Line
Neutral
Ground
Probe
1
In Cal
Contacts
Probe
2
Probe
3
Probe
4
Probe
5
Probe
6
Probe
7
Probe
8
PLC
Failure
A
v
g
1&2
Fail
Common
A
v
g
1
Fail
A
v
g
2
Fail
A
v
g
3&4
Fail
Common
A
v
g
3
Fail
A
v
g
4
Fail
A
v
g
W
arning
Common
A
v
g
1
W
arning
A
v
g
2
W
arning
A
v
g
3
W
arning
A
v
g
4
W
arning