Table of Contents
Advertisement
22
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 – AutoCal systems (both ends)/AZ10 AutoCal unit 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.
Referring to Figure 19:
1 Before preparing cable ends, slide a cable gland onto each
end of the cable in the correct orientation.
2 Cut back the PVC outer sheaths by 155 mm (6.1 in).
AZ10 AutoCal unit
back to expose 10 mm (0.4 in) wire tail
Cut PVC outer cable sheath back
Figure 19 Cable preparation – AutoCal systems (both ends)/AZ10 AutoCal unit to AZ10 transmitter
Cable from probe
see page 21
White (TC–)
White/Green (AutoCal SV1)*
Screen 1*
White/Red (AutoCal SV1)*
Brown (heater 2)
White/Blue (AutoCal SV2)
White/Orange (AutoCal PS1)
Cut sheath on colored wires (below)
Violet
Black
Green
White
Brown
White/Yellow
White/Black
White/Orange
White/Green
White/Red
White/Blue
Screen 2 braid – cut back to leave
25 to 30 mm (1 to 1.2 in) expose d
155 mm (6.1 in) – see step 2
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 (3.5 to 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 the insulation back on each of the remaining wires to
expose 10 mm (0.4in) of wire tail.
Green (TC+)
Screen 2
Screen 1 foil*
White/Black (AutoCal PS COM)
Grey
Red
Blue
Grey (ACJC)
Violet (ACJC)
Blue (heater 1)
Black (Cell –)
Red (Cell +)
White/Yellow (AutoCal PS2)
Screen 2 braid
Screen 1 and 2 drains –
twisted together and
sleeved –both ends
AZ10 transmitter
Advertisement
Table of Contents
