Az10 Probe To Az10 Autocal Unit - ABB AZ10 Operating Instruction

A Z 1 0 O X YG E N A N A LY Z E R | C O M B U S T I O N G A S A N A LY S I S | O I/A Z 1 0 - E N R E V. A
Electrical connections – AutoCal systems/AZ10 probe to AZ10 AutoCal unit
Wire
color
Blue
Brown
Screen 1 and 2 (drains) – connect to probe
internal earth stud and connect an internal
earth wire from probe earth terminal to
probe internal earth stud at probe
White
Green
Grey
Violet
Black
Red
White/Yellow (cut wire back both ends)
White/Black (cut wire back both ends)
White/Orange (cut wire back both ends)
White/Green (cut wire back both ends)
White/Red (cut wire back both ends)
White/Blue (cut wire back both ends)
Cable requirements – AutoCal systems/AZ10 probe to AZ10 AutoCal unit
Table 2
TC+ (Green)
ACJC (Violet)
ACJC (Grey)
P2 (White/Yellow)
P COM (White/Black)
P1 (White/Orange)
SV1 (White/Green)
SV COM (White/Red)
SV2 (White/Blue)
Figure 18 Electrical connections – AZ10 probe to AZ10 AutoCal unit
AutoCal unit connection/
terminal color
Screen 1 and 2
White/Yellow
White/Black
White/Orange
White/Green
White/Red
White/Blue
AZ10 probe
TC– (White)
Cell + (Red)
W BL
+ – +
T/C
Cell – (Black)
+ –
ACJC
T/C
AZ10 AutoCal unit
Factory-made
(internal)
connections
Probe
terminal
Blue H1
Brown H2
SCN
Internal
earth stud
(drains)
White White
Green Green
Grey Grey
Violet Violet
Black Black
Red Red
N/A
CLR
R CLR
H1 H2
+ –
H1 H2
CELL
Probe heater connections and internal
earth connection wire from earth stud
Screen 1 and 2 drains (twisted pair) – cut back to
≤40 mm (1.57 in) after being passed into sensor head
ACJC (Violet)
ACJC (Grey)
Cell + (Red)
Cell – (Black)
T/C + (Green)
T/C – (White)
SCN (Screen)
Heater H2 (brown)
Heater H1 (blue)
(AutoCal systems)
21
Connection
type
Heater 1
Heater 2
Screen 1 and 2 (drain wires) –
connect to probe earth stud
and AutoCal unit SCN terminal
T/C –
T/C +
ACJC
ACJC
Cell – (oxygen input)
Cell + (oxygen input)
Not used,
Earth (green wire
from probe earth stud)
H1 (Blue)
H2 (Brown)
See page
22 for
transmitter
connections