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2.0 Setting up the Ozone Controller
2.1 Monitor Assembly
The Series 130 Ozone Controller comes pre-assembled and
ready for use. It is however recommended that the installer
carries out the following:-
•
Open the plastic enclosure by loosening the four screws and
remove the lid.
•
Ensure that the sensor head is firmly located into the location
slot in the metal mounting plate and that it is also firmly
located between the plastic inlet and outlet nozzles, which
penetrate through the sides of the enclosure. Should this not
be the case, then follow the instructions for removing and
replacing the sensor head on the following page.
•
The unit is factory set with the dip switches set to operate in
alarm mode with the alarm set points at 0.100ppm and
0.300ppm. If this is not suitable, follow the instructions for re-
setting these controls on page 8.
•
Wire up the male end of the M12 cable connector and test the
system.
2.2 Power Requirements
The Series 130 controller is designed to be powered by a 24VDC,
power supply (user supplied). The permissible voltage range is
between 16VDC and 28VDC.
Ensure that the power supply to the unit is sized to account for
the voltage drop across the connecting cable so that it delivers at
least 16VDC(minimum) to the Series 130.
The unit does not have an On/Off switch and is activated when
power is supplied to the unit. Before powering up the unit, ensure
that all the necessary wiring connections are correctly in place.
NOTE: Do not insert or remove the sensor head while power
is being supplied to the unit.
2.3 External Control Wiring
The M12 ‘8-pole’ connector configuration, viewed from the outside of the
enclosure is as shown below. (Note the centre pole is not used)
2.4 Removing and Replacing the Sensor Head
•
Undo the four lid screws, remove lid and view the interior of the
enclosure as shown above.
•
Unscrew and remove the inlet & outlet nozzles “A” & “B” as well as
the corresponding lock-nuts “C” & “D”.
•
Remove the sensor head “E”.
•
Now replace the sensor head (keyed to fit one way only) and re-
position nozzles “A” & “B”.
•
Finally, tighten lock-nuts “C” & “D”.
2
3
ON / OFF LED
GND
Volt-free Contacts 1
16-28VDC (in)
Volt-free Contacts 2
Power Signal (5V)
“E”
“A”
“B”
“C”
“D”
