ABB Endura AZ20 series

Endura AZ20 series probe
Combustion oxygen monitor 4 Connections
IM/AZ20P–EN Rev. G 19
Fig. 4.2 Preparing the Probe Cable
White (TC–)
Screen 2
Grey (ACJC)
Violet (ACJC)
Black (Cell –)
Screen 1
Red (Cell +)
White / Yellow
(AutoCal PS2)
White / Black
(AutoCal PS COM)
White / Orange
(AutoCal PS1)
White / Blue
(AutoCal SV2)
White / Green
(AutoCal SV1)
White / Red
(AutoCal SV COM)
Brown* (Heater)
Blue* (Heater)
Cable at
Probe End
Cable at Remote
Transmitter End – refer to
Electronics Manual
IM/AZ20E-EN
Screen Foil 1
Screen Foil 2
Warning.
*Heater wires (blue, brown) rate d at 85
to 265 V.
**Screens 1 and 2 must be joined for
correct operation
Green (TC+)
**Probe End – Twist Screens 1
and 2 Together Then Sleeve
Remote Transmitter
Remote Probe
10 mm
(0.4 in.)
1
0
m
m
(0
.
4
i
n
.
)
**Transmitter End – Twist Screens
1 and 2 Together Then Sleeve
Rubber Environmental
Seal
Braided Copper Cable Shield
Gland O-ring –
NEMA 4X Seal
Gland Outer Nut
Cable Sheath
EMC cable gland details (where fitted at probe end) –
view showing gland in completed installation
Gland Clamping Sleeve
Cable Wires
to Terminals
Cable Sheath
Braided Copper
Cable Shield