Chapter 1. Installation
24 moisture.IQ User’s Manual
1.9.4.2 Weatherproof Delta F Oxygen Cells
The weatherproof oxygen cell has a set of sensing and secondary electrodes that are wired to a terminal strip in
the weatherproof enclosure. Connect the weatherproof oxygen cell using a four-wire shielded cable with a
mating bayonet-type connector. Fasten the bayonet-type connector to the mating connector on the bottom of
the weatherproof enclosure. Connect the other end of the cable to the OXYGEN terminal block on the back of
the moisture.IQ. Refer to Figure 18 on page 22 and Table 3 below for the required connections.
Table 3: Weatherproof Delta F Oxygen Cell Connections
Connect:
To Delta F Enclosure
Terminal Block
To moisture.IQ OXYGEN
Terminal Block
red wire (+) pin 1 pin 4
green wire (–) pin 2 pin 3
white wire (+) pin 3 pin 2
black wire (–) pin 4 pin 1
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