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18
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
...7 Electrical connections
Cable preparation – non-AutoCal systems (both ends)/AZ10 probe to AZ10 transmitter
WARNING
Bodily injury.
• The 14-core AZ10 cable carries the screened signal wires
and the separately screened 90 to 264 V AC heater control
wires safely.
• Before preparing cable wires, refer to Table 1, page 19
to identify unused AutoCal wires that must be cut back
for non-AutoCal systems.
Referring to Figure 15:
1 Before preparing cable ends, slide a cable gland onto each
end of the cable in the correct orientation.
AZ10 probe
*Cut back
Figure 15 Cable preparation – non-AutoCal systems (both ends)/AZ10 probe to AZ10 transmitter
White (TC–)
White/Green (not used)*
Screen 1
White/Red (not used)*
Brown (heater)
White/Blue (not used)*
White/Orange (not used)*
Cut sheath on colored wires (below)
back to expose 10 mm (0.4 in) wire tail
Screen 2 braid – cut back to leave
25 to 30 mm (1 to 1.2 in) expose d
Cut PVC outer cable sheath back
155 mm (6.1 in) – see step 2
2 Cut back the PVC outer sheaths by 155 mm (6.1 in).
3 Cut back Screen 2 braid leaving 25 to 30 mm (1 to 1.2 in)
exposed. Do not cut back Screen 2 drain wire.
4 Cut back the PVC outer sheath of the 2 heater cores (brown
and blue) and Screen 1 foil by 90 to 95 mm (3.7 in approx.).
Do not cut back Screen 1 drain wire.
5 Twist Screen 1 and Screen 2 (drain) wires together to form a
twisted pair at each end of the cable and fit a 40 mm (1.57 in)
earth sleeve (not supplied) over each twisted pair.
6 Cut back all unused wires as instructed in Table 1, page 19
and cut the insulation back on each the remaining wires to
expose 10 mm (0.4 in) of wire tail.
Green (TC+)
Screen 2
Screen 1 foil*
Grey (ACJC)
Screen 2 braid*
White/Black (not used)*
Violet
Grey
Red
Black
Green
White
Brown
Blue
Violet (ACJC)
Blue (heater)
Black (Cell –)
Red (Cell +)
White/Yellow (not used)*
Screen 1 and 2 drains –
twisted together and
sleeved –both ends
Cut back
White/Yellow
White/Black
White/Orange
White/Green
White/Red
White/Blue
AZ10 transmitter
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