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IntelliKnight 5820XL Installation Manual
4-44 151209
4.15.3.2 Using the 7644 Module
When the 7644 is used for polarity reversal, it allows alarm and trouble events to be reported
to a remote site. Alarms will override trouble conditions and it will not be possible to reset the
remote indicator until the condition is cleared and the control panel is reset.
To install the 7644 for polarity reversal:
1. Wire the 7644 to the control panel as shown in Figure 4-43. Do not install an EOL resistor
on the terminals of the Flexput circuit used.
Note: Use only Flexput circuits on the control panel for reverse polarity.
2. Program the Flexput circuit as a notification circuit. See Section 7.6.2.
3. Map the group to activate constant on from the zone event. See Section 7.4.1.3.
4. Program the output group characteristics as non-silenceable and reverse polarity. See Sec-
tion 7.5.1.2.
Figure 4-43 Polarity Reversal Connection Using the 7644