AZ10 OXYGEN ANALYZER | COMBUSTION GAS ANALYSIS | OI/AZ10-EN REV. A
23
Electrical connections – AutoCal systems/AZ10 AutoCal unit to AZ10 transmitter
Wire
color
AutoCal unit connection/
terminal color
Transmitter connection/
terminal color
Connection
type
Blue Blue Blue
Brown Brown Brown
transmitter internal earth stud and
AutoCal unit SCN terminal
SCN
SCN
connect to transmitter earth stud
and AutoCal unit SCN terminal
White White White
Green Green Green T/C +
Grey Grey Grey ACJC
Violet Violet Violet ACJC
Black Black Black
Red Red Red
White/Yellow
White/Black
White/Orange
White/Green
White/Red
White/Blue
White/Yellow
White/Black
White/Orange
White/Green
White/Red
White/Blue
White/Yellow
White/Black
White/Orange
White/Green
White/Red
White/Blue
P Comm
SV Comm
Cable requirements – AZ10 AutoCal unit to AZ10 transmitter (AutoCal systems)
Figure 20 Electrical connections – AutoCal systems/AZ10 AutoCal unit to AZ10 transmitter
12
9
8
7
6
5
4
3
Brown
Blue
Not used
do not connect it to
the transmitter's SCN terminal or transmitter
external earth
AZ10 transmitter
AZ10 AutoCal unit
SCN*
Heater
wires
NOT USED
Factory-made
connections
See page 21
for probe
connections
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